Equilibrium and kinetics studies on As(V) and Sb(V) removal by Fe2+ -doped Mg-Al layered double hydroxides
Mg-Al layered double hydroxides (Mg-Al LDHs) doped with Fe(2+) adsorbed As(V) [Formula: see text] and Sb(V) [Formula: see text] from an aqueous solution through anion exchange with Cl(-) intercalated in the LDH interlayer. Fe(2+)-doped Mg-Al LDH exhibited superior As(V) removal compared with Mg-Al L...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Kameda, Tomohito [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2015 |
|---|
| Rechteinformationen: |
Nutzungsrecht: Copyright © 2014 Elsevier Ltd. All rights reserved. |
|---|
| Schlagwörter: |
Water Pollutants, Chemical - chemistry |
|---|
| Übergeordnetes Werk: |
Enthalten in: Journal of environmental management - Amsterdam : Elsevier, 1973, 151(2015), Seite 303-309 |
|---|---|
| Übergeordnetes Werk: |
volume:151 ; year:2015 ; pages:303-309 |
| Links: |
|---|
| DOI / URN: |
10.1016/j.jenvman.2014.12.050 |
|---|
| Katalog-ID: |
OLC1966590334 |
|---|
| LEADER | 01000caa a2200265 4500 | ||
|---|---|---|---|
| 001 | OLC1966590334 | ||
| 003 | DE-627 | ||
| 005 | 20220221004752.0 | ||
| 007 | tu | ||
| 008 | 160206s2015 xx ||||| 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.jenvman.2014.12.050 |2 doi | |
| 028 | 5 | 2 | |a PQ20160617 |
| 035 | |a (DE-627)OLC1966590334 | ||
| 035 | |a (DE-599)GBVOLC1966590334 | ||
| 035 | |a (PRQ)c2161-9c4a3a65465aab8fb9d4c1bc1282847c2d7108d6128656cbb00d0a88c0878ffe0 | ||
| 035 | |a (KEY)0059831320150000151000000303equilibriumandkineticsstudiesonasvandsbvremovalbyf | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 570 |a 333.7 |a 690 |q DNB |
| 084 | |a 43.00 |2 bkl | ||
| 100 | 1 | |a Kameda, Tomohito |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Equilibrium and kinetics studies on As(V) and Sb(V) removal by Fe2+ -doped Mg-Al layered double hydroxides |
| 264 | 1 | |c 2015 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
| 338 | |a Band |b nc |2 rdacarrier | ||
| 520 | |a Mg-Al layered double hydroxides (Mg-Al LDHs) doped with Fe(2+) adsorbed As(V) [Formula: see text] and Sb(V) [Formula: see text] from an aqueous solution through anion exchange with Cl(-) intercalated in the LDH interlayer. Fe(2+)-doped Mg-Al LDH exhibited superior As(V) removal compared with Mg-Al LDH. The oxidation of Fe(2+) doped in the Mg-Al LDH host layer to Fe(3+) increased the positive layer charge of the LDH, thus increasing the anion-uptake capacity owing to stronger electrostatic attractive force between the positively charged layer and the anion. However, Fe(2+)-doped Mg-Al LDH was not superior to Mg-Al LDH in terms of Sb(V) removal. This was attributed to the preferential intercalation of OH(-) over [Formula: see text] . The As(V) and Sb(V) removal by LDH followed Langmuir-type adsorption, which proceeded via a pseudo-first-order reaction. The equilibrium and kinetics studies confirm that the adsorption of As(V) and Sb(V) by Fe(2+)-doped Mg-Al LDH was the result of chemical adsorption, involving the anion exchange of [Formula: see text] and [Formula: see text] with the intercalated Cl(-). | ||
| 540 | |a Nutzungsrecht: Copyright © 2014 Elsevier Ltd. All rights reserved. | ||
| 650 | 4 | |a Water Pollutants, Chemical - chemistry | |
| 650 | 4 | |a Magnesium Compounds - chemistry | |
| 650 | 4 | |a Iron - chemistry | |
| 650 | 4 | |a Water - chemistry | |
| 650 | 4 | |a Arsenic - chemistry | |
| 650 | 4 | |a Antimony - chemistry | |
| 650 | 4 | |a Aluminum Compounds - chemistry | |
| 700 | 1 | |a Kondo, Eisuke |4 oth | |
| 700 | 1 | |a Yoshioka, Toshiaki |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |t Journal of environmental management |d Amsterdam : Elsevier, 1973 |g 151(2015), Seite 303-309 |w (DE-627)129391557 |w (DE-600)184882-3 |w (DE-576)014776723 |x 0301-4797 |7 nnns |
| 773 | 1 | 8 | |g volume:151 |g year:2015 |g pages:303-309 |
| 856 | 4 | 1 | |u http://dx.doi.org/10.1016/j.jenvman.2014.12.050 |3 Volltext |
| 856 | 4 | 2 | |u http://www.ncbi.nlm.nih.gov/pubmed/25585143 |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_OLC | ||
| 912 | |a SSG-OLC-UMW | ||
| 912 | |a SSG-OLC-ARC | ||
| 912 | |a SSG-OLC-TEC | ||
| 912 | |a SSG-OLC-FOR | ||
| 912 | |a SSG-OLC-SOW | ||
| 912 | |a SSG-OPC-GGO | ||
| 912 | |a SSG-OPC-FOR | ||
| 912 | |a GBV_ILN_70 | ||
| 912 | |a GBV_ILN_4012 | ||
| 912 | |a GBV_ILN_4219 | ||
| 936 | b | k | |a 43.00 |q AVZ |
| 951 | |a AR | ||
| 952 | |d 151 |j 2015 |h 303-309 | ||
| author_variant |
t k tk |
|---|---|
| matchkey_str |
article:03014797:2015----::qiiruadieistdeoavnsveoabf2oemal |
| hierarchy_sort_str |
2015 |
| bklnumber |
43.00 |
| publishDate |
2015 |
| allfields |
10.1016/j.jenvman.2014.12.050 doi PQ20160617 (DE-627)OLC1966590334 (DE-599)GBVOLC1966590334 (PRQ)c2161-9c4a3a65465aab8fb9d4c1bc1282847c2d7108d6128656cbb00d0a88c0878ffe0 (KEY)0059831320150000151000000303equilibriumandkineticsstudiesonasvandsbvremovalbyf DE-627 ger DE-627 rakwb eng 570 333.7 690 DNB 43.00 bkl Kameda, Tomohito verfasserin aut Equilibrium and kinetics studies on As(V) and Sb(V) removal by Fe2+ -doped Mg-Al layered double hydroxides 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Mg-Al layered double hydroxides (Mg-Al LDHs) doped with Fe(2+) adsorbed As(V) [Formula: see text] and Sb(V) [Formula: see text] from an aqueous solution through anion exchange with Cl(-) intercalated in the LDH interlayer. Fe(2+)-doped Mg-Al LDH exhibited superior As(V) removal compared with Mg-Al LDH. The oxidation of Fe(2+) doped in the Mg-Al LDH host layer to Fe(3+) increased the positive layer charge of the LDH, thus increasing the anion-uptake capacity owing to stronger electrostatic attractive force between the positively charged layer and the anion. However, Fe(2+)-doped Mg-Al LDH was not superior to Mg-Al LDH in terms of Sb(V) removal. This was attributed to the preferential intercalation of OH(-) over [Formula: see text] . The As(V) and Sb(V) removal by LDH followed Langmuir-type adsorption, which proceeded via a pseudo-first-order reaction. The equilibrium and kinetics studies confirm that the adsorption of As(V) and Sb(V) by Fe(2+)-doped Mg-Al LDH was the result of chemical adsorption, involving the anion exchange of [Formula: see text] and [Formula: see text] with the intercalated Cl(-). Nutzungsrecht: Copyright © 2014 Elsevier Ltd. All rights reserved. Water Pollutants, Chemical - chemistry Magnesium Compounds - chemistry Iron - chemistry Water - chemistry Arsenic - chemistry Antimony - chemistry Aluminum Compounds - chemistry Kondo, Eisuke oth Yoshioka, Toshiaki oth Enthalten in Journal of environmental management Amsterdam : Elsevier, 1973 151(2015), Seite 303-309 (DE-627)129391557 (DE-600)184882-3 (DE-576)014776723 0301-4797 nnns volume:151 year:2015 pages:303-309 http://dx.doi.org/10.1016/j.jenvman.2014.12.050 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25585143 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OLC-FOR SSG-OLC-SOW SSG-OPC-GGO SSG-OPC-FOR GBV_ILN_70 GBV_ILN_4012 GBV_ILN_4219 43.00 AVZ AR 151 2015 303-309 |
| spelling |
10.1016/j.jenvman.2014.12.050 doi PQ20160617 (DE-627)OLC1966590334 (DE-599)GBVOLC1966590334 (PRQ)c2161-9c4a3a65465aab8fb9d4c1bc1282847c2d7108d6128656cbb00d0a88c0878ffe0 (KEY)0059831320150000151000000303equilibriumandkineticsstudiesonasvandsbvremovalbyf DE-627 ger DE-627 rakwb eng 570 333.7 690 DNB 43.00 bkl Kameda, Tomohito verfasserin aut Equilibrium and kinetics studies on As(V) and Sb(V) removal by Fe2+ -doped Mg-Al layered double hydroxides 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Mg-Al layered double hydroxides (Mg-Al LDHs) doped with Fe(2+) adsorbed As(V) [Formula: see text] and Sb(V) [Formula: see text] from an aqueous solution through anion exchange with Cl(-) intercalated in the LDH interlayer. Fe(2+)-doped Mg-Al LDH exhibited superior As(V) removal compared with Mg-Al LDH. The oxidation of Fe(2+) doped in the Mg-Al LDH host layer to Fe(3+) increased the positive layer charge of the LDH, thus increasing the anion-uptake capacity owing to stronger electrostatic attractive force between the positively charged layer and the anion. However, Fe(2+)-doped Mg-Al LDH was not superior to Mg-Al LDH in terms of Sb(V) removal. This was attributed to the preferential intercalation of OH(-) over [Formula: see text] . The As(V) and Sb(V) removal by LDH followed Langmuir-type adsorption, which proceeded via a pseudo-first-order reaction. The equilibrium and kinetics studies confirm that the adsorption of As(V) and Sb(V) by Fe(2+)-doped Mg-Al LDH was the result of chemical adsorption, involving the anion exchange of [Formula: see text] and [Formula: see text] with the intercalated Cl(-). Nutzungsrecht: Copyright © 2014 Elsevier Ltd. All rights reserved. Water Pollutants, Chemical - chemistry Magnesium Compounds - chemistry Iron - chemistry Water - chemistry Arsenic - chemistry Antimony - chemistry Aluminum Compounds - chemistry Kondo, Eisuke oth Yoshioka, Toshiaki oth Enthalten in Journal of environmental management Amsterdam : Elsevier, 1973 151(2015), Seite 303-309 (DE-627)129391557 (DE-600)184882-3 (DE-576)014776723 0301-4797 nnns volume:151 year:2015 pages:303-309 http://dx.doi.org/10.1016/j.jenvman.2014.12.050 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25585143 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OLC-FOR SSG-OLC-SOW SSG-OPC-GGO SSG-OPC-FOR GBV_ILN_70 GBV_ILN_4012 GBV_ILN_4219 43.00 AVZ AR 151 2015 303-309 |
| allfields_unstemmed |
10.1016/j.jenvman.2014.12.050 doi PQ20160617 (DE-627)OLC1966590334 (DE-599)GBVOLC1966590334 (PRQ)c2161-9c4a3a65465aab8fb9d4c1bc1282847c2d7108d6128656cbb00d0a88c0878ffe0 (KEY)0059831320150000151000000303equilibriumandkineticsstudiesonasvandsbvremovalbyf DE-627 ger DE-627 rakwb eng 570 333.7 690 DNB 43.00 bkl Kameda, Tomohito verfasserin aut Equilibrium and kinetics studies on As(V) and Sb(V) removal by Fe2+ -doped Mg-Al layered double hydroxides 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Mg-Al layered double hydroxides (Mg-Al LDHs) doped with Fe(2+) adsorbed As(V) [Formula: see text] and Sb(V) [Formula: see text] from an aqueous solution through anion exchange with Cl(-) intercalated in the LDH interlayer. Fe(2+)-doped Mg-Al LDH exhibited superior As(V) removal compared with Mg-Al LDH. The oxidation of Fe(2+) doped in the Mg-Al LDH host layer to Fe(3+) increased the positive layer charge of the LDH, thus increasing the anion-uptake capacity owing to stronger electrostatic attractive force between the positively charged layer and the anion. However, Fe(2+)-doped Mg-Al LDH was not superior to Mg-Al LDH in terms of Sb(V) removal. This was attributed to the preferential intercalation of OH(-) over [Formula: see text] . The As(V) and Sb(V) removal by LDH followed Langmuir-type adsorption, which proceeded via a pseudo-first-order reaction. The equilibrium and kinetics studies confirm that the adsorption of As(V) and Sb(V) by Fe(2+)-doped Mg-Al LDH was the result of chemical adsorption, involving the anion exchange of [Formula: see text] and [Formula: see text] with the intercalated Cl(-). Nutzungsrecht: Copyright © 2014 Elsevier Ltd. All rights reserved. Water Pollutants, Chemical - chemistry Magnesium Compounds - chemistry Iron - chemistry Water - chemistry Arsenic - chemistry Antimony - chemistry Aluminum Compounds - chemistry Kondo, Eisuke oth Yoshioka, Toshiaki oth Enthalten in Journal of environmental management Amsterdam : Elsevier, 1973 151(2015), Seite 303-309 (DE-627)129391557 (DE-600)184882-3 (DE-576)014776723 0301-4797 nnns volume:151 year:2015 pages:303-309 http://dx.doi.org/10.1016/j.jenvman.2014.12.050 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25585143 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OLC-FOR SSG-OLC-SOW SSG-OPC-GGO SSG-OPC-FOR GBV_ILN_70 GBV_ILN_4012 GBV_ILN_4219 43.00 AVZ AR 151 2015 303-309 |
| allfieldsGer |
10.1016/j.jenvman.2014.12.050 doi PQ20160617 (DE-627)OLC1966590334 (DE-599)GBVOLC1966590334 (PRQ)c2161-9c4a3a65465aab8fb9d4c1bc1282847c2d7108d6128656cbb00d0a88c0878ffe0 (KEY)0059831320150000151000000303equilibriumandkineticsstudiesonasvandsbvremovalbyf DE-627 ger DE-627 rakwb eng 570 333.7 690 DNB 43.00 bkl Kameda, Tomohito verfasserin aut Equilibrium and kinetics studies on As(V) and Sb(V) removal by Fe2+ -doped Mg-Al layered double hydroxides 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Mg-Al layered double hydroxides (Mg-Al LDHs) doped with Fe(2+) adsorbed As(V) [Formula: see text] and Sb(V) [Formula: see text] from an aqueous solution through anion exchange with Cl(-) intercalated in the LDH interlayer. Fe(2+)-doped Mg-Al LDH exhibited superior As(V) removal compared with Mg-Al LDH. The oxidation of Fe(2+) doped in the Mg-Al LDH host layer to Fe(3+) increased the positive layer charge of the LDH, thus increasing the anion-uptake capacity owing to stronger electrostatic attractive force between the positively charged layer and the anion. However, Fe(2+)-doped Mg-Al LDH was not superior to Mg-Al LDH in terms of Sb(V) removal. This was attributed to the preferential intercalation of OH(-) over [Formula: see text] . The As(V) and Sb(V) removal by LDH followed Langmuir-type adsorption, which proceeded via a pseudo-first-order reaction. The equilibrium and kinetics studies confirm that the adsorption of As(V) and Sb(V) by Fe(2+)-doped Mg-Al LDH was the result of chemical adsorption, involving the anion exchange of [Formula: see text] and [Formula: see text] with the intercalated Cl(-). Nutzungsrecht: Copyright © 2014 Elsevier Ltd. All rights reserved. Water Pollutants, Chemical - chemistry Magnesium Compounds - chemistry Iron - chemistry Water - chemistry Arsenic - chemistry Antimony - chemistry Aluminum Compounds - chemistry Kondo, Eisuke oth Yoshioka, Toshiaki oth Enthalten in Journal of environmental management Amsterdam : Elsevier, 1973 151(2015), Seite 303-309 (DE-627)129391557 (DE-600)184882-3 (DE-576)014776723 0301-4797 nnns volume:151 year:2015 pages:303-309 http://dx.doi.org/10.1016/j.jenvman.2014.12.050 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25585143 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OLC-FOR SSG-OLC-SOW SSG-OPC-GGO SSG-OPC-FOR GBV_ILN_70 GBV_ILN_4012 GBV_ILN_4219 43.00 AVZ AR 151 2015 303-309 |
| allfieldsSound |
10.1016/j.jenvman.2014.12.050 doi PQ20160617 (DE-627)OLC1966590334 (DE-599)GBVOLC1966590334 (PRQ)c2161-9c4a3a65465aab8fb9d4c1bc1282847c2d7108d6128656cbb00d0a88c0878ffe0 (KEY)0059831320150000151000000303equilibriumandkineticsstudiesonasvandsbvremovalbyf DE-627 ger DE-627 rakwb eng 570 333.7 690 DNB 43.00 bkl Kameda, Tomohito verfasserin aut Equilibrium and kinetics studies on As(V) and Sb(V) removal by Fe2+ -doped Mg-Al layered double hydroxides 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Mg-Al layered double hydroxides (Mg-Al LDHs) doped with Fe(2+) adsorbed As(V) [Formula: see text] and Sb(V) [Formula: see text] from an aqueous solution through anion exchange with Cl(-) intercalated in the LDH interlayer. Fe(2+)-doped Mg-Al LDH exhibited superior As(V) removal compared with Mg-Al LDH. The oxidation of Fe(2+) doped in the Mg-Al LDH host layer to Fe(3+) increased the positive layer charge of the LDH, thus increasing the anion-uptake capacity owing to stronger electrostatic attractive force between the positively charged layer and the anion. However, Fe(2+)-doped Mg-Al LDH was not superior to Mg-Al LDH in terms of Sb(V) removal. This was attributed to the preferential intercalation of OH(-) over [Formula: see text] . The As(V) and Sb(V) removal by LDH followed Langmuir-type adsorption, which proceeded via a pseudo-first-order reaction. The equilibrium and kinetics studies confirm that the adsorption of As(V) and Sb(V) by Fe(2+)-doped Mg-Al LDH was the result of chemical adsorption, involving the anion exchange of [Formula: see text] and [Formula: see text] with the intercalated Cl(-). Nutzungsrecht: Copyright © 2014 Elsevier Ltd. All rights reserved. Water Pollutants, Chemical - chemistry Magnesium Compounds - chemistry Iron - chemistry Water - chemistry Arsenic - chemistry Antimony - chemistry Aluminum Compounds - chemistry Kondo, Eisuke oth Yoshioka, Toshiaki oth Enthalten in Journal of environmental management Amsterdam : Elsevier, 1973 151(2015), Seite 303-309 (DE-627)129391557 (DE-600)184882-3 (DE-576)014776723 0301-4797 nnns volume:151 year:2015 pages:303-309 http://dx.doi.org/10.1016/j.jenvman.2014.12.050 Volltext http://www.ncbi.nlm.nih.gov/pubmed/25585143 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OLC-FOR SSG-OLC-SOW SSG-OPC-GGO SSG-OPC-FOR GBV_ILN_70 GBV_ILN_4012 GBV_ILN_4219 43.00 AVZ AR 151 2015 303-309 |
| language |
English |
| source |
Enthalten in Journal of environmental management 151(2015), Seite 303-309 volume:151 year:2015 pages:303-309 |
| sourceStr |
Enthalten in Journal of environmental management 151(2015), Seite 303-309 volume:151 year:2015 pages:303-309 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
Water Pollutants, Chemical - chemistry Magnesium Compounds - chemistry Iron - chemistry Water - chemistry Arsenic - chemistry Antimony - chemistry Aluminum Compounds - chemistry |
| dewey-raw |
570 |
| isfreeaccess_bool |
false |
| container_title |
Journal of environmental management |
| authorswithroles_txt_mv |
Kameda, Tomohito @@aut@@ Kondo, Eisuke @@oth@@ Yoshioka, Toshiaki @@oth@@ |
| publishDateDaySort_date |
2015-01-01T00:00:00Z |
| hierarchy_top_id |
129391557 |
| dewey-sort |
3570 |
| id |
OLC1966590334 |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a2200265 4500</leader><controlfield tag="001">OLC1966590334</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20220221004752.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">160206s2015 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.jenvman.2014.12.050</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">PQ20160617</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC1966590334</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBVOLC1966590334</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(PRQ)c2161-9c4a3a65465aab8fb9d4c1bc1282847c2d7108d6128656cbb00d0a88c0878ffe0</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(KEY)0059831320150000151000000303equilibriumandkineticsstudiesonasvandsbvremovalbyf</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">570</subfield><subfield code="a">333.7</subfield><subfield code="a">690</subfield><subfield code="q">DNB</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">43.00</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Kameda, Tomohito</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Equilibrium and kinetics studies on As(V) and Sb(V) removal by Fe2+ -doped Mg-Al layered double hydroxides</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2015</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Mg-Al layered double hydroxides (Mg-Al LDHs) doped with Fe(2+) adsorbed As(V) [Formula: see text] and Sb(V) [Formula: see text] from an aqueous solution through anion exchange with Cl(-) intercalated in the LDH interlayer. Fe(2+)-doped Mg-Al LDH exhibited superior As(V) removal compared with Mg-Al LDH. The oxidation of Fe(2+) doped in the Mg-Al LDH host layer to Fe(3+) increased the positive layer charge of the LDH, thus increasing the anion-uptake capacity owing to stronger electrostatic attractive force between the positively charged layer and the anion. However, Fe(2+)-doped Mg-Al LDH was not superior to Mg-Al LDH in terms of Sb(V) removal. This was attributed to the preferential intercalation of OH(-) over [Formula: see text] . The As(V) and Sb(V) removal by LDH followed Langmuir-type adsorption, which proceeded via a pseudo-first-order reaction. The equilibrium and kinetics studies confirm that the adsorption of As(V) and Sb(V) by Fe(2+)-doped Mg-Al LDH was the result of chemical adsorption, involving the anion exchange of [Formula: see text] and [Formula: see text] with the intercalated Cl(-).</subfield></datafield><datafield tag="540" ind1=" " ind2=" "><subfield code="a">Nutzungsrecht: Copyright © 2014 Elsevier Ltd. All rights reserved.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Water Pollutants, Chemical - chemistry</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Magnesium Compounds - chemistry</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Iron - chemistry</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Water - chemistry</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Arsenic - chemistry</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Antimony - chemistry</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Aluminum Compounds - chemistry</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kondo, Eisuke</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Yoshioka, Toshiaki</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Journal of environmental management</subfield><subfield code="d">Amsterdam : Elsevier, 1973</subfield><subfield code="g">151(2015), Seite 303-309</subfield><subfield code="w">(DE-627)129391557</subfield><subfield code="w">(DE-600)184882-3</subfield><subfield code="w">(DE-576)014776723</subfield><subfield code="x">0301-4797</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:151</subfield><subfield code="g">year:2015</subfield><subfield code="g">pages:303-309</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">http://dx.doi.org/10.1016/j.jenvman.2014.12.050</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">http://www.ncbi.nlm.nih.gov/pubmed/25585143</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-UMW</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-ARC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-FOR</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-SOW</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-GGO</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-FOR</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4219</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">43.00</subfield><subfield code="q">AVZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">151</subfield><subfield code="j">2015</subfield><subfield code="h">303-309</subfield></datafield></record></collection>
|
| author |
Kameda, Tomohito |
| spellingShingle |
Kameda, Tomohito ddc 570 bkl 43.00 misc Water Pollutants, Chemical - chemistry misc Magnesium Compounds - chemistry misc Iron - chemistry misc Water - chemistry misc Arsenic - chemistry misc Antimony - chemistry misc Aluminum Compounds - chemistry Equilibrium and kinetics studies on As(V) and Sb(V) removal by Fe2+ -doped Mg-Al layered double hydroxides |
| authorStr |
Kameda, Tomohito |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)129391557 |
| format |
Article |
| dewey-ones |
570 - Life sciences; biology 333 - Economics of land & energy 690 - Buildings |
| delete_txt_mv |
keep |
| author_role |
aut |
| collection |
OLC |
| remote_str |
false |
| illustrated |
Not Illustrated |
| issn |
0301-4797 |
| topic_title |
570 333.7 690 DNB 43.00 bkl Equilibrium and kinetics studies on As(V) and Sb(V) removal by Fe2+ -doped Mg-Al layered double hydroxides Water Pollutants, Chemical - chemistry Magnesium Compounds - chemistry Iron - chemistry Water - chemistry Arsenic - chemistry Antimony - chemistry Aluminum Compounds - chemistry |
| topic |
ddc 570 bkl 43.00 misc Water Pollutants, Chemical - chemistry misc Magnesium Compounds - chemistry misc Iron - chemistry misc Water - chemistry misc Arsenic - chemistry misc Antimony - chemistry misc Aluminum Compounds - chemistry |
| topic_unstemmed |
ddc 570 bkl 43.00 misc Water Pollutants, Chemical - chemistry misc Magnesium Compounds - chemistry misc Iron - chemistry misc Water - chemistry misc Arsenic - chemistry misc Antimony - chemistry misc Aluminum Compounds - chemistry |
| topic_browse |
ddc 570 bkl 43.00 misc Water Pollutants, Chemical - chemistry misc Magnesium Compounds - chemistry misc Iron - chemistry misc Water - chemistry misc Arsenic - chemistry misc Antimony - chemistry misc Aluminum Compounds - chemistry |
| format_facet |
Aufsätze Gedruckte Aufsätze |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
nc |
| author2_variant |
e k ek t y ty |
| hierarchy_parent_title |
Journal of environmental management |
| hierarchy_parent_id |
129391557 |
| dewey-tens |
570 - Life sciences; biology 330 - Economics 690 - Building & construction |
| hierarchy_top_title |
Journal of environmental management |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)129391557 (DE-600)184882-3 (DE-576)014776723 |
| title |
Equilibrium and kinetics studies on As(V) and Sb(V) removal by Fe2+ -doped Mg-Al layered double hydroxides |
| ctrlnum |
(DE-627)OLC1966590334 (DE-599)GBVOLC1966590334 (PRQ)c2161-9c4a3a65465aab8fb9d4c1bc1282847c2d7108d6128656cbb00d0a88c0878ffe0 (KEY)0059831320150000151000000303equilibriumandkineticsstudiesonasvandsbvremovalbyf |
| title_full |
Equilibrium and kinetics studies on As(V) and Sb(V) removal by Fe2+ -doped Mg-Al layered double hydroxides |
| author_sort |
Kameda, Tomohito |
| journal |
Journal of environmental management |
| journalStr |
Journal of environmental management |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
500 - Science 300 - Social sciences 600 - Technology |
| recordtype |
marc |
| publishDateSort |
2015 |
| contenttype_str_mv |
txt |
| container_start_page |
303 |
| author_browse |
Kameda, Tomohito |
| container_volume |
151 |
| class |
570 333.7 690 DNB 43.00 bkl |
| format_se |
Aufsätze |
| author-letter |
Kameda, Tomohito |
| doi_str_mv |
10.1016/j.jenvman.2014.12.050 |
| dewey-full |
570 333.7 690 |
| title_sort |
equilibrium and kinetics studies on as(v) and sb(v) removal by fe2+ -doped mg-al layered double hydroxides |
| title_auth |
Equilibrium and kinetics studies on As(V) and Sb(V) removal by Fe2+ -doped Mg-Al layered double hydroxides |
| abstract |
Mg-Al layered double hydroxides (Mg-Al LDHs) doped with Fe(2+) adsorbed As(V) [Formula: see text] and Sb(V) [Formula: see text] from an aqueous solution through anion exchange with Cl(-) intercalated in the LDH interlayer. Fe(2+)-doped Mg-Al LDH exhibited superior As(V) removal compared with Mg-Al LDH. The oxidation of Fe(2+) doped in the Mg-Al LDH host layer to Fe(3+) increased the positive layer charge of the LDH, thus increasing the anion-uptake capacity owing to stronger electrostatic attractive force between the positively charged layer and the anion. However, Fe(2+)-doped Mg-Al LDH was not superior to Mg-Al LDH in terms of Sb(V) removal. This was attributed to the preferential intercalation of OH(-) over [Formula: see text] . The As(V) and Sb(V) removal by LDH followed Langmuir-type adsorption, which proceeded via a pseudo-first-order reaction. The equilibrium and kinetics studies confirm that the adsorption of As(V) and Sb(V) by Fe(2+)-doped Mg-Al LDH was the result of chemical adsorption, involving the anion exchange of [Formula: see text] and [Formula: see text] with the intercalated Cl(-). |
| abstractGer |
Mg-Al layered double hydroxides (Mg-Al LDHs) doped with Fe(2+) adsorbed As(V) [Formula: see text] and Sb(V) [Formula: see text] from an aqueous solution through anion exchange with Cl(-) intercalated in the LDH interlayer. Fe(2+)-doped Mg-Al LDH exhibited superior As(V) removal compared with Mg-Al LDH. The oxidation of Fe(2+) doped in the Mg-Al LDH host layer to Fe(3+) increased the positive layer charge of the LDH, thus increasing the anion-uptake capacity owing to stronger electrostatic attractive force between the positively charged layer and the anion. However, Fe(2+)-doped Mg-Al LDH was not superior to Mg-Al LDH in terms of Sb(V) removal. This was attributed to the preferential intercalation of OH(-) over [Formula: see text] . The As(V) and Sb(V) removal by LDH followed Langmuir-type adsorption, which proceeded via a pseudo-first-order reaction. The equilibrium and kinetics studies confirm that the adsorption of As(V) and Sb(V) by Fe(2+)-doped Mg-Al LDH was the result of chemical adsorption, involving the anion exchange of [Formula: see text] and [Formula: see text] with the intercalated Cl(-). |
| abstract_unstemmed |
Mg-Al layered double hydroxides (Mg-Al LDHs) doped with Fe(2+) adsorbed As(V) [Formula: see text] and Sb(V) [Formula: see text] from an aqueous solution through anion exchange with Cl(-) intercalated in the LDH interlayer. Fe(2+)-doped Mg-Al LDH exhibited superior As(V) removal compared with Mg-Al LDH. The oxidation of Fe(2+) doped in the Mg-Al LDH host layer to Fe(3+) increased the positive layer charge of the LDH, thus increasing the anion-uptake capacity owing to stronger electrostatic attractive force between the positively charged layer and the anion. However, Fe(2+)-doped Mg-Al LDH was not superior to Mg-Al LDH in terms of Sb(V) removal. This was attributed to the preferential intercalation of OH(-) over [Formula: see text] . The As(V) and Sb(V) removal by LDH followed Langmuir-type adsorption, which proceeded via a pseudo-first-order reaction. The equilibrium and kinetics studies confirm that the adsorption of As(V) and Sb(V) by Fe(2+)-doped Mg-Al LDH was the result of chemical adsorption, involving the anion exchange of [Formula: see text] and [Formula: see text] with the intercalated Cl(-). |
| collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-ARC SSG-OLC-TEC SSG-OLC-FOR SSG-OLC-SOW SSG-OPC-GGO SSG-OPC-FOR GBV_ILN_70 GBV_ILN_4012 GBV_ILN_4219 |
| title_short |
Equilibrium and kinetics studies on As(V) and Sb(V) removal by Fe2+ -doped Mg-Al layered double hydroxides |
| url |
http://dx.doi.org/10.1016/j.jenvman.2014.12.050 http://www.ncbi.nlm.nih.gov/pubmed/25585143 |
| remote_bool |
false |
| author2 |
Kondo, Eisuke Yoshioka, Toshiaki |
| author2Str |
Kondo, Eisuke Yoshioka, Toshiaki |
| ppnlink |
129391557 |
| mediatype_str_mv |
n |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| author2_role |
oth oth |
| doi_str |
10.1016/j.jenvman.2014.12.050 |
| up_date |
2024-07-03T22:07:36.192Z |
| _version_ |
1803597335700176896 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a2200265 4500</leader><controlfield tag="001">OLC1966590334</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20220221004752.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">160206s2015 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.jenvman.2014.12.050</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">PQ20160617</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC1966590334</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBVOLC1966590334</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(PRQ)c2161-9c4a3a65465aab8fb9d4c1bc1282847c2d7108d6128656cbb00d0a88c0878ffe0</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(KEY)0059831320150000151000000303equilibriumandkineticsstudiesonasvandsbvremovalbyf</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">570</subfield><subfield code="a">333.7</subfield><subfield code="a">690</subfield><subfield code="q">DNB</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">43.00</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Kameda, Tomohito</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Equilibrium and kinetics studies on As(V) and Sb(V) removal by Fe2+ -doped Mg-Al layered double hydroxides</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2015</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Mg-Al layered double hydroxides (Mg-Al LDHs) doped with Fe(2+) adsorbed As(V) [Formula: see text] and Sb(V) [Formula: see text] from an aqueous solution through anion exchange with Cl(-) intercalated in the LDH interlayer. Fe(2+)-doped Mg-Al LDH exhibited superior As(V) removal compared with Mg-Al LDH. The oxidation of Fe(2+) doped in the Mg-Al LDH host layer to Fe(3+) increased the positive layer charge of the LDH, thus increasing the anion-uptake capacity owing to stronger electrostatic attractive force between the positively charged layer and the anion. However, Fe(2+)-doped Mg-Al LDH was not superior to Mg-Al LDH in terms of Sb(V) removal. This was attributed to the preferential intercalation of OH(-) over [Formula: see text] . The As(V) and Sb(V) removal by LDH followed Langmuir-type adsorption, which proceeded via a pseudo-first-order reaction. The equilibrium and kinetics studies confirm that the adsorption of As(V) and Sb(V) by Fe(2+)-doped Mg-Al LDH was the result of chemical adsorption, involving the anion exchange of [Formula: see text] and [Formula: see text] with the intercalated Cl(-).</subfield></datafield><datafield tag="540" ind1=" " ind2=" "><subfield code="a">Nutzungsrecht: Copyright © 2014 Elsevier Ltd. All rights reserved.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Water Pollutants, Chemical - chemistry</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Magnesium Compounds - chemistry</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Iron - chemistry</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Water - chemistry</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Arsenic - chemistry</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Antimony - chemistry</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Aluminum Compounds - chemistry</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kondo, Eisuke</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Yoshioka, Toshiaki</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Journal of environmental management</subfield><subfield code="d">Amsterdam : Elsevier, 1973</subfield><subfield code="g">151(2015), Seite 303-309</subfield><subfield code="w">(DE-627)129391557</subfield><subfield code="w">(DE-600)184882-3</subfield><subfield code="w">(DE-576)014776723</subfield><subfield code="x">0301-4797</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:151</subfield><subfield code="g">year:2015</subfield><subfield code="g">pages:303-309</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">http://dx.doi.org/10.1016/j.jenvman.2014.12.050</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">http://www.ncbi.nlm.nih.gov/pubmed/25585143</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-UMW</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-ARC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-FOR</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-SOW</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-GGO</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-FOR</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4219</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">43.00</subfield><subfield code="q">AVZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">151</subfield><subfield code="j">2015</subfield><subfield code="h">303-309</subfield></datafield></record></collection>
|
| score |
7.4013014 |