Cadmium and lead removal by Mg/Fe bimetallic oxide-loaded sludge-derived biochar: batch adsorption, kinetics, and mechanism

Biochar is a valuable adsorbent for the removal of heavy metals from water, and it is important to explore ways to increase its heavy metal adsorption capacity. In this study, Mg/Fe bimetallic oxide was loaded onto sewage sludge-derived biochar to enhance its heavy metal adsorption capacity. Batch a...

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Veröffentlicht in:	Environmental science and pollution research international 2023-08, Vol.30 (37), p.86866-86878
Hauptverfasser:	Lin, Weixiong, Zhou, Jiali, Sun, Shuiyu
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Aquatic Pollution Atmospheric Protection/Air Quality Control/Air Pollution Bimetals Cadmium Cadmium - analysis Charcoal Charcoal - chemistry Chemisorption Complexation Diffusion rate Earth and Environmental Science Ecotoxicology Environment Environmental Chemistry Environmental Health Environmental science Functional groups Heavy metals Ion exchange Iron Isotherms Kinetics Lead Magnesium Metals, Heavy Minerals Multilayers Oxides Oxygen Physicochemical properties Protons Research Article Sewage Sewage sludge Sludge Waste Water Technology Water Management Water Pollutants, Chemical - analysis Water Pollution Control X ray photoelectron spectroscopy
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