Ball milling preparation of spent graphite supported zero-valent iron-copper to degrade tetracycline in water DOI Open Access

Xiaoming Hang,

Xiaotian Wu, Wei Song

и другие.

Polish Journal of Chemical Technology, Год журнала: 2024, Номер 26(4), С. 56 - 63

Опубликована: Дек. 1, 2024

Abstract In this study, graphite and copper from spent LIBs were used to prepare supported zero-valent iron-copper (ZVI-Cu/G) by ball milling, improve the reactivity of ZVI. The structure, composition, morphology, properties ZVI-Cu/G fully analyzed. removal performances tetracycline tested under different reaction conditions. Graphite dispersion, specific surface area material. Operational factors, material dosage 1 g/L, initial pH 3, temperature 25 °C, H 2 O concentration mM, contribute best rate, being 100% in 30 min for mg/L solution. data fits a pseudo first-order model. Tetracycline rate was as high 90% even 3rd round reuse. This study reports novel ZVI with rate.

Язык: Английский

Enhanced Degradation for Tetracycline Hydrochloride in Peroxymonosulfate System by Copper-Iron Bimetallic Oxide DOI

tiantian Deng,

Hansheng Li, Kuan Zhang

и другие.

Опубликована: Янв. 1, 2024

Язык: Английский

Процитировано

0
Ball milling preparation of spent graphite supported zero-valent iron-copper to degrade tetracycline in water DOI Open Access

Xiaoming Hang,

Xiaotian Wu, Wei Song

и другие.

Polish Journal of Chemical Technology, Год журнала: 2024, Номер 26(4), С. 56 - 63

Опубликована: Дек. 1, 2024

Abstract In this study, graphite and copper from spent LIBs were used to prepare supported zero-valent iron-copper (ZVI-Cu/G) by ball milling, improve the reactivity of ZVI. The structure, composition, morphology, properties ZVI-Cu/G fully analyzed. removal performances tetracycline tested under different reaction conditions. Graphite dispersion, specific surface area material. Operational factors, material dosage 1 g/L, initial pH 3, temperature 25 °C, H 2 O concentration mM, contribute best rate, being 100% in 30 min for mg/L solution. data fits a pseudo first-order model. Tetracycline rate was as high 90% even 3rd round reuse. This study reports novel ZVI with rate.

Язык: Английский

Процитировано

0