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Preparation of ammonium-modified cassava waste-derived biochar and its evaluation for synergistic adsorption of ternary antibiotics from aqueous solution.
Luo, Jiwei; Li, Xue; Ge, Chengjun; Müller, Karin; Yu, Huamei; Deng, Hui; Shaheen, Sabry M; Tsang, Daniel C W; Bolan, Nanthi S; Rinklebe, Jörg; Ok, Yong Sik; Gao, Bin; Wang, Hailong.
Afiliação
  • Luo J; Key Laboratory of Agro-Forestry Environmental Processes and Ecological Regulation of Hainan Province, College of Ecology and Environment, Hainan University, Renmin Road, Haikou, 570228, China.
  • Li X; Key Laboratory of Agro-Forestry Environmental Processes and Ecological Regulation of Hainan Province, College of Ecology and Environment, Hainan University, Renmin Road, Haikou, 570228, China.
  • Ge C; Key Laboratory of Agro-Forestry Environmental Processes and Ecological Regulation of Hainan Province, College of Ecology and Environment, Hainan University, Renmin Road, Haikou, 570228, China; College of Life Sciences, Zhejiang University, Hangzhou, Zhejiang, 310058, China. Electronic address: cjge3
  • Müller K; The New Zealand Institute for Plant & Food Research Limited, Ruakura Research Centre, Private Bag, 3123, Hamilton, New Zealand.
  • Yu H; Key Laboratory of Agro-Forestry Environmental Processes and Ecological Regulation of Hainan Province, College of Ecology and Environment, Hainan University, Renmin Road, Haikou, 570228, China.
  • Deng H; Key Laboratory of Agro-Forestry Environmental Processes and Ecological Regulation of Hainan Province, College of Ecology and Environment, Hainan University, Renmin Road, Haikou, 570228, China.
  • Shaheen SM; University of Wuppertal, Institute of Foundation Engineering, Water- and Waste-Management, School of Architecture and Civil Engineering, Soil- and Groundwater-Management, Pauluskirchstraße 7, 42285, Wuppertal, Germany; King Abdulaziz University, Faculty of Meteorology, Environment, and Arid Land Agr
  • Tsang DCW; Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China.
  • Bolan NS; School of Agriculture and Environment, The University of Western Australia, Perth, WA, 6001, Australia; The UWA Institute of Agriculture, The University of Western Australia, Perth, WA, 6001, Australia; School of Engineering, College of Engineering, Science and Environment, University of Newcastle,
  • Rinklebe J; University of Wuppertal, Institute of Foundation Engineering, Water- and Waste-Management, School of Architecture and Civil Engineering, Soil- and Groundwater-Management, Pauluskirchstraße 7, 42285, Wuppertal, Germany; Department of Environment, Energy and Geoinformatics, Sejong University, Seoul, 0
  • Ok YS; Korea Biochar Research Center& Division of Environmental Science and Ecological Engineering, Korea University, Seoul 02841, Republic of Korea.
  • Gao B; Department of Agricultural and Biological Engineering, University of Florida, Gainesville, FL, 32611, USA.
  • Wang H; Biochar Engineering Technology Research Center of Guangdong Province, School of Environmental and Chemical Engineering, Foshan University, Foshan, Guangdong, 528000, China; Key Laboratory of Soil Contamination Bioremediation of Zhejiang Province, Zhejiang A&F University, Hangzhou, Zhejiang, 3113
J Environ Manage ; 298: 113530, 2021 Nov 15.
Article em En | MEDLINE | ID: mdl-34411800
ABSTRACT
Mono- and co-sorption of the three antibiotics i.e., norfloxacin (NOR), sulfamerazine (SMR) and oxytetracycline (OTC), to raw and NH4+-modified cassava waste biochar added to aqueous solutions were investigated. The NH4+-modified biochar showed higher sorption affinity for both NOR and SMR than the raw biochar, while the raw biochar showed higher sorption affinity for OTC than the modified biochar. The highest sorption to both biochars in both the mono- and competitive sorption systems was found for OTC followed by NOR and SMR. Sorption equilibrium in all systems analyzed was reached within 15 h. Electrostatic interactions among the ionic antibiotics in the multicomponent solution increased NOR and SMR sorption to both biochars. Antibiotics' mono- and co-sorption to biochars decreased with increasing solution pH. The co-sorption of NOR and SMR to the two biochars was regulated by π-π electron-donor-acceptor (EDA) interactions; besides, electrostatic interactions and Hydrogen (H-) bonding played an important part. Cation bridging might have been a potential mechanism to contribute to SMR sorption to the raw biochar, and OTC sorption to the NH4+-modified biochar. These observations will improve our understanding of the simultaneous removal of multiple antibiotics from water or wastewater.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Manihot / Compostos de Amônio Idioma: En Revista: J Environ Manage Ano de publicação: 2021 Tipo de documento: Article País de afiliação: China
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Manihot / Compostos de Amônio Idioma: En Revista: J Environ Manage Ano de publicação: 2021 Tipo de documento: Article País de afiliação: China