Production of highly porous biochar via microwave physiochemical activation for dechlorination in water treatment

Most biomass is composted into low-grade biofertilizer or processed into energy fuel for burning. At the same time, waste palm shell is potentially converted into highly porous biochar for dechlorination in water treatment. A single-mode microwave activation was developed to perform microwave activa...
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Autor*in:	Shi, Dan [verfasserIn] Yek, Peter Nai Yuh [verfasserIn] Ge, Shengbo [verfasserIn] Shi, Yang [verfasserIn] Liew, Rock Keey [verfasserIn] Peng, Wanxi [verfasserIn] Sonne, Christian [verfasserIn] Tabatabaei, Meisam [verfasserIn] Aghbashlo, Mortaza [verfasserIn] Lam, Su Shiung [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2022

Schlagwörter:	Activated biochar Steam KOH Physiochemical Microwave Dechlorination

Übergeordnetes Werk:	Enthalten in: Chemosphere - Amsterdam [u.a.] : Elsevier Science, 1972, 309
Übergeordnetes Werk:	volume:309

DOI / URN:	10.1016/j.chemosphere.2022.136624

Katalog-ID:	ELV008627533

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520			\|a Most biomass is composted into low-grade biofertilizer or processed into energy fuel for burning. At the same time, waste palm shell is potentially converted into highly porous biochar for dechlorination in water treatment. A single-mode microwave activation was developed to perform microwave activation that incorporated the application of steam, KOH, and a physiochemical process. The single-mode microwave activation was performed at the activation temperature ranging from 550–600 °C and recorded a short process duration of 5 min. The steam-activated biochar showed a mass yield of 88.3 wt%, a surface area of 527.4 m2/g, and a dechlorination efficiency of 25.5 mg/g. KOH-activated biochar showed a mass yield of 90.5 wt%, a surface area of 301.1 m2/g and a dechlorination efficiency of 24.0 mg/g. The physiochemical activated biochar showed the highest pores surface area of 717.8 m2/g and dechlorination efficiency of 35.8 mg/g but the lowest mass yield of 77.6 wt%. The results demonstrate that the greater the surface area, the higher the dechlorination efficiency. Using microwave heating and physiochemical activation technology demonstrates a promising way to produce activated biochar for the dechlorination of drinking water.
650		4	\|a Activated biochar
650		4	\|a Steam
650		4	\|a KOH
650		4	\|a Physiochemical
650		4	\|a Microwave
650		4	\|a Dechlorination
700	1		\|a Yek, Peter Nai Yuh \|e verfasserin \|4 aut
700	1		\|a Ge, Shengbo \|e verfasserin \|4 aut
700	1		\|a Shi, Yang \|e verfasserin \|4 aut
700	1		\|a Liew, Rock Keey \|e verfasserin \|4 aut
700	1		\|a Peng, Wanxi \|e verfasserin \|4 aut
700	1		\|a Sonne, Christian \|e verfasserin \|4 aut
700	1		\|a Tabatabaei, Meisam \|e verfasserin \|4 aut
700	1		\|a Aghbashlo, Mortaza \|e verfasserin \|4 aut
700	1		\|a Lam, Su Shiung \|e verfasserin \|0 (orcid)0000-0002-5318-1760 \|4 aut
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allfields	10.1016/j.chemosphere.2022.136624 doi (DE-627)ELV008627533 (ELSEVIER)S0045-6535(22)03117-4 DE-627 ger DE-627 rda eng 333.7 DE-600 43.00 bkl Shi, Dan verfasserin aut Production of highly porous biochar via microwave physiochemical activation for dechlorination in water treatment 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Most biomass is composted into low-grade biofertilizer or processed into energy fuel for burning. At the same time, waste palm shell is potentially converted into highly porous biochar for dechlorination in water treatment. A single-mode microwave activation was developed to perform microwave activation that incorporated the application of steam, KOH, and a physiochemical process. The single-mode microwave activation was performed at the activation temperature ranging from 550–600 °C and recorded a short process duration of 5 min. The steam-activated biochar showed a mass yield of 88.3 wt%, a surface area of 527.4 m2/g, and a dechlorination efficiency of 25.5 mg/g. KOH-activated biochar showed a mass yield of 90.5 wt%, a surface area of 301.1 m2/g and a dechlorination efficiency of 24.0 mg/g. The physiochemical activated biochar showed the highest pores surface area of 717.8 m2/g and dechlorination efficiency of 35.8 mg/g but the lowest mass yield of 77.6 wt%. The results demonstrate that the greater the surface area, the higher the dechlorination efficiency. Using microwave heating and physiochemical activation technology demonstrates a promising way to produce activated biochar for the dechlorination of drinking water. Activated biochar Steam KOH Physiochemical Microwave Dechlorination Yek, Peter Nai Yuh verfasserin aut Ge, Shengbo verfasserin aut Shi, Yang verfasserin aut Liew, Rock Keey verfasserin aut Peng, Wanxi verfasserin aut Sonne, Christian verfasserin aut Tabatabaei, Meisam verfasserin aut Aghbashlo, Mortaza verfasserin aut Lam, Su Shiung verfasserin (orcid)0000-0002-5318-1760 aut Enthalten in Chemosphere Amsterdam [u.a.] : Elsevier Science, 1972 309 Online-Ressource (DE-627)306354217 (DE-600)1496851-4 (DE-576)081952961 1879-1298 nnns volume:309 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 43.00 Umweltforschung Umweltschutz: Allgemeines AR 309
spelling	10.1016/j.chemosphere.2022.136624 doi (DE-627)ELV008627533 (ELSEVIER)S0045-6535(22)03117-4 DE-627 ger DE-627 rda eng 333.7 DE-600 43.00 bkl Shi, Dan verfasserin aut Production of highly porous biochar via microwave physiochemical activation for dechlorination in water treatment 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Most biomass is composted into low-grade biofertilizer or processed into energy fuel for burning. At the same time, waste palm shell is potentially converted into highly porous biochar for dechlorination in water treatment. A single-mode microwave activation was developed to perform microwave activation that incorporated the application of steam, KOH, and a physiochemical process. The single-mode microwave activation was performed at the activation temperature ranging from 550–600 °C and recorded a short process duration of 5 min. The steam-activated biochar showed a mass yield of 88.3 wt%, a surface area of 527.4 m2/g, and a dechlorination efficiency of 25.5 mg/g. KOH-activated biochar showed a mass yield of 90.5 wt%, a surface area of 301.1 m2/g and a dechlorination efficiency of 24.0 mg/g. The physiochemical activated biochar showed the highest pores surface area of 717.8 m2/g and dechlorination efficiency of 35.8 mg/g but the lowest mass yield of 77.6 wt%. The results demonstrate that the greater the surface area, the higher the dechlorination efficiency. Using microwave heating and physiochemical activation technology demonstrates a promising way to produce activated biochar for the dechlorination of drinking water. Activated biochar Steam KOH Physiochemical Microwave Dechlorination Yek, Peter Nai Yuh verfasserin aut Ge, Shengbo verfasserin aut Shi, Yang verfasserin aut Liew, Rock Keey verfasserin aut Peng, Wanxi verfasserin aut Sonne, Christian verfasserin aut Tabatabaei, Meisam verfasserin aut Aghbashlo, Mortaza verfasserin aut Lam, Su Shiung verfasserin (orcid)0000-0002-5318-1760 aut Enthalten in Chemosphere Amsterdam [u.a.] : Elsevier Science, 1972 309 Online-Ressource (DE-627)306354217 (DE-600)1496851-4 (DE-576)081952961 1879-1298 nnns volume:309 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 43.00 Umweltforschung Umweltschutz: Allgemeines AR 309
allfields_unstemmed	10.1016/j.chemosphere.2022.136624 doi (DE-627)ELV008627533 (ELSEVIER)S0045-6535(22)03117-4 DE-627 ger DE-627 rda eng 333.7 DE-600 43.00 bkl Shi, Dan verfasserin aut Production of highly porous biochar via microwave physiochemical activation for dechlorination in water treatment 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Most biomass is composted into low-grade biofertilizer or processed into energy fuel for burning. At the same time, waste palm shell is potentially converted into highly porous biochar for dechlorination in water treatment. A single-mode microwave activation was developed to perform microwave activation that incorporated the application of steam, KOH, and a physiochemical process. The single-mode microwave activation was performed at the activation temperature ranging from 550–600 °C and recorded a short process duration of 5 min. The steam-activated biochar showed a mass yield of 88.3 wt%, a surface area of 527.4 m2/g, and a dechlorination efficiency of 25.5 mg/g. KOH-activated biochar showed a mass yield of 90.5 wt%, a surface area of 301.1 m2/g and a dechlorination efficiency of 24.0 mg/g. The physiochemical activated biochar showed the highest pores surface area of 717.8 m2/g and dechlorination efficiency of 35.8 mg/g but the lowest mass yield of 77.6 wt%. The results demonstrate that the greater the surface area, the higher the dechlorination efficiency. Using microwave heating and physiochemical activation technology demonstrates a promising way to produce activated biochar for the dechlorination of drinking water. Activated biochar Steam KOH Physiochemical Microwave Dechlorination Yek, Peter Nai Yuh verfasserin aut Ge, Shengbo verfasserin aut Shi, Yang verfasserin aut Liew, Rock Keey verfasserin aut Peng, Wanxi verfasserin aut Sonne, Christian verfasserin aut Tabatabaei, Meisam verfasserin aut Aghbashlo, Mortaza verfasserin aut Lam, Su Shiung verfasserin (orcid)0000-0002-5318-1760 aut Enthalten in Chemosphere Amsterdam [u.a.] : Elsevier Science, 1972 309 Online-Ressource (DE-627)306354217 (DE-600)1496851-4 (DE-576)081952961 1879-1298 nnns volume:309 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 43.00 Umweltforschung Umweltschutz: Allgemeines AR 309
allfieldsGer	10.1016/j.chemosphere.2022.136624 doi (DE-627)ELV008627533 (ELSEVIER)S0045-6535(22)03117-4 DE-627 ger DE-627 rda eng 333.7 DE-600 43.00 bkl Shi, Dan verfasserin aut Production of highly porous biochar via microwave physiochemical activation for dechlorination in water treatment 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Most biomass is composted into low-grade biofertilizer or processed into energy fuel for burning. At the same time, waste palm shell is potentially converted into highly porous biochar for dechlorination in water treatment. A single-mode microwave activation was developed to perform microwave activation that incorporated the application of steam, KOH, and a physiochemical process. The single-mode microwave activation was performed at the activation temperature ranging from 550–600 °C and recorded a short process duration of 5 min. The steam-activated biochar showed a mass yield of 88.3 wt%, a surface area of 527.4 m2/g, and a dechlorination efficiency of 25.5 mg/g. KOH-activated biochar showed a mass yield of 90.5 wt%, a surface area of 301.1 m2/g and a dechlorination efficiency of 24.0 mg/g. The physiochemical activated biochar showed the highest pores surface area of 717.8 m2/g and dechlorination efficiency of 35.8 mg/g but the lowest mass yield of 77.6 wt%. The results demonstrate that the greater the surface area, the higher the dechlorination efficiency. Using microwave heating and physiochemical activation technology demonstrates a promising way to produce activated biochar for the dechlorination of drinking water. Activated biochar Steam KOH Physiochemical Microwave Dechlorination Yek, Peter Nai Yuh verfasserin aut Ge, Shengbo verfasserin aut Shi, Yang verfasserin aut Liew, Rock Keey verfasserin aut Peng, Wanxi verfasserin aut Sonne, Christian verfasserin aut Tabatabaei, Meisam verfasserin aut Aghbashlo, Mortaza verfasserin aut Lam, Su Shiung verfasserin (orcid)0000-0002-5318-1760 aut Enthalten in Chemosphere Amsterdam [u.a.] : Elsevier Science, 1972 309 Online-Ressource (DE-627)306354217 (DE-600)1496851-4 (DE-576)081952961 1879-1298 nnns volume:309 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 43.00 Umweltforschung Umweltschutz: Allgemeines AR 309
allfieldsSound	10.1016/j.chemosphere.2022.136624 doi (DE-627)ELV008627533 (ELSEVIER)S0045-6535(22)03117-4 DE-627 ger DE-627 rda eng 333.7 DE-600 43.00 bkl Shi, Dan verfasserin aut Production of highly porous biochar via microwave physiochemical activation for dechlorination in water treatment 2022 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Most biomass is composted into low-grade biofertilizer or processed into energy fuel for burning. At the same time, waste palm shell is potentially converted into highly porous biochar for dechlorination in water treatment. A single-mode microwave activation was developed to perform microwave activation that incorporated the application of steam, KOH, and a physiochemical process. The single-mode microwave activation was performed at the activation temperature ranging from 550–600 °C and recorded a short process duration of 5 min. The steam-activated biochar showed a mass yield of 88.3 wt%, a surface area of 527.4 m2/g, and a dechlorination efficiency of 25.5 mg/g. KOH-activated biochar showed a mass yield of 90.5 wt%, a surface area of 301.1 m2/g and a dechlorination efficiency of 24.0 mg/g. The physiochemical activated biochar showed the highest pores surface area of 717.8 m2/g and dechlorination efficiency of 35.8 mg/g but the lowest mass yield of 77.6 wt%. The results demonstrate that the greater the surface area, the higher the dechlorination efficiency. Using microwave heating and physiochemical activation technology demonstrates a promising way to produce activated biochar for the dechlorination of drinking water. Activated biochar Steam KOH Physiochemical Microwave Dechlorination Yek, Peter Nai Yuh verfasserin aut Ge, Shengbo verfasserin aut Shi, Yang verfasserin aut Liew, Rock Keey verfasserin aut Peng, Wanxi verfasserin aut Sonne, Christian verfasserin aut Tabatabaei, Meisam verfasserin aut Aghbashlo, Mortaza verfasserin aut Lam, Su Shiung verfasserin (orcid)0000-0002-5318-1760 aut Enthalten in Chemosphere Amsterdam [u.a.] : Elsevier Science, 1972 309 Online-Ressource (DE-627)306354217 (DE-600)1496851-4 (DE-576)081952961 1879-1298 nnns volume:309 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA SSG-OPC-GGO GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 43.00 Umweltforschung Umweltschutz: Allgemeines AR 309
language	English
source	Enthalten in Chemosphere 309 volume:309
sourceStr	Enthalten in Chemosphere 309 volume:309
format_phy_str_mv	Article
bklname	Umweltforschung Umweltschutz: Allgemeines
institution	findex.gbv.de
topic_facet	Activated biochar Steam KOH Physiochemical Microwave Dechlorination
dewey-raw	333.7
isfreeaccess_bool	false
container_title	Chemosphere
authorswithroles_txt_mv	Shi, Dan @@aut@@ Yek, Peter Nai Yuh @@aut@@ Ge, Shengbo @@aut@@ Shi, Yang @@aut@@ Liew, Rock Keey @@aut@@ Peng, Wanxi @@aut@@ Sonne, Christian @@aut@@ Tabatabaei, Meisam @@aut@@ Aghbashlo, Mortaza @@aut@@ Lam, Su Shiung @@aut@@
publishDateDaySort_date	2022-01-01T00:00:00Z
hierarchy_top_id	306354217
dewey-sort	3333.7
id	ELV008627533
language_de	englisch
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author	Shi, Dan
spellingShingle	Shi, Dan ddc 333.7 bkl 43.00 misc Activated biochar misc Steam misc KOH misc Physiochemical misc Microwave misc Dechlorination Production of highly porous biochar via microwave physiochemical activation for dechlorination in water treatment
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topic_title	333.7 DE-600 43.00 bkl Production of highly porous biochar via microwave physiochemical activation for dechlorination in water treatment Activated biochar Steam KOH Physiochemical Microwave Dechlorination
topic	ddc 333.7 bkl 43.00 misc Activated biochar misc Steam misc KOH misc Physiochemical misc Microwave misc Dechlorination
topic_unstemmed	ddc 333.7 bkl 43.00 misc Activated biochar misc Steam misc KOH misc Physiochemical misc Microwave misc Dechlorination
topic_browse	ddc 333.7 bkl 43.00 misc Activated biochar misc Steam misc KOH misc Physiochemical misc Microwave misc Dechlorination
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title	Production of highly porous biochar via microwave physiochemical activation for dechlorination in water treatment
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title_full	Production of highly porous biochar via microwave physiochemical activation for dechlorination in water treatment
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author_browse	Shi, Dan Yek, Peter Nai Yuh Ge, Shengbo Shi, Yang Liew, Rock Keey Peng, Wanxi Sonne, Christian Tabatabaei, Meisam Aghbashlo, Mortaza Lam, Su Shiung
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title_sort	production of highly porous biochar via microwave physiochemical activation for dechlorination in water treatment
title_auth	Production of highly porous biochar via microwave physiochemical activation for dechlorination in water treatment
abstract	Most biomass is composted into low-grade biofertilizer or processed into energy fuel for burning. At the same time, waste palm shell is potentially converted into highly porous biochar for dechlorination in water treatment. A single-mode microwave activation was developed to perform microwave activation that incorporated the application of steam, KOH, and a physiochemical process. The single-mode microwave activation was performed at the activation temperature ranging from 550–600 °C and recorded a short process duration of 5 min. The steam-activated biochar showed a mass yield of 88.3 wt%, a surface area of 527.4 m2/g, and a dechlorination efficiency of 25.5 mg/g. KOH-activated biochar showed a mass yield of 90.5 wt%, a surface area of 301.1 m2/g and a dechlorination efficiency of 24.0 mg/g. The physiochemical activated biochar showed the highest pores surface area of 717.8 m2/g and dechlorination efficiency of 35.8 mg/g but the lowest mass yield of 77.6 wt%. The results demonstrate that the greater the surface area, the higher the dechlorination efficiency. Using microwave heating and physiochemical activation technology demonstrates a promising way to produce activated biochar for the dechlorination of drinking water.
abstractGer	Most biomass is composted into low-grade biofertilizer or processed into energy fuel for burning. At the same time, waste palm shell is potentially converted into highly porous biochar for dechlorination in water treatment. A single-mode microwave activation was developed to perform microwave activation that incorporated the application of steam, KOH, and a physiochemical process. The single-mode microwave activation was performed at the activation temperature ranging from 550–600 °C and recorded a short process duration of 5 min. The steam-activated biochar showed a mass yield of 88.3 wt%, a surface area of 527.4 m2/g, and a dechlorination efficiency of 25.5 mg/g. KOH-activated biochar showed a mass yield of 90.5 wt%, a surface area of 301.1 m2/g and a dechlorination efficiency of 24.0 mg/g. The physiochemical activated biochar showed the highest pores surface area of 717.8 m2/g and dechlorination efficiency of 35.8 mg/g but the lowest mass yield of 77.6 wt%. The results demonstrate that the greater the surface area, the higher the dechlorination efficiency. Using microwave heating and physiochemical activation technology demonstrates a promising way to produce activated biochar for the dechlorination of drinking water.
abstract_unstemmed	Most biomass is composted into low-grade biofertilizer or processed into energy fuel for burning. At the same time, waste palm shell is potentially converted into highly porous biochar for dechlorination in water treatment. A single-mode microwave activation was developed to perform microwave activation that incorporated the application of steam, KOH, and a physiochemical process. The single-mode microwave activation was performed at the activation temperature ranging from 550–600 °C and recorded a short process duration of 5 min. The steam-activated biochar showed a mass yield of 88.3 wt%, a surface area of 527.4 m2/g, and a dechlorination efficiency of 25.5 mg/g. KOH-activated biochar showed a mass yield of 90.5 wt%, a surface area of 301.1 m2/g and a dechlorination efficiency of 24.0 mg/g. The physiochemical activated biochar showed the highest pores surface area of 717.8 m2/g and dechlorination efficiency of 35.8 mg/g but the lowest mass yield of 77.6 wt%. The results demonstrate that the greater the surface area, the higher the dechlorination efficiency. Using microwave heating and physiochemical activation technology demonstrates a promising way to produce activated biochar for the dechlorination of drinking water.
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title_short	Production of highly porous biochar via microwave physiochemical activation for dechlorination in water treatment
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author2	Yek, Peter Nai Yuh Ge, Shengbo Shi, Yang Liew, Rock Keey Peng, Wanxi Sonne, Christian Tabatabaei, Meisam Aghbashlo, Mortaza Lam, Su Shiung
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up_date	2024-07-06T20:21:20.048Z
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Production of highly porous biochar via microwave physiochemical activation for dechlorination in water treatment

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