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Start Over Author "Jinwoo Kwak" Journal environmental pollution
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1. Synthesis and applications of bismuth-impregnated biochars originated from spent coffee grounds for efficient adsorption of radioactive iodine: A mechanism study

Author

Jinwoo Kwak, Sang-Ho Lee, Jaegwan Shin, Yong-Gu Lee, Sangwon Kim, Changgil Son, Xianghao Ren, Jae-Ki Shin, Yongeun Park, and Kangmin Chon

Subjects
Health, Toxicology and Mutagenesis, Water, General Medicine, Toxicology, Coffee, Pollution, Iodine Radioisotopes, Kinetics, Charcoal, Humans, Adsorption, Thyroid Neoplasms, Bismuth, Ecosystem, Water Pollutants, Chemical
Abstract

The adsorption of radioactive iodine, which is capable of presenting high mobility in aquatic ecosystems and generating undesirable health effects in humans (e.g., thyroid gland dysfunction), was comprehensively examined using pristine spent coffee ground biochar (SCGB) and bismuth-impregnated spent coffee ground biochar (Bi@SCGB) to provide valuable insights into the variations in the adsorption capacity and mechanisms after pretreatment with Bi(NO

Published
2022

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