Facile manufacture of high-purity CuSO4 from waste Cu-containing paint residue using combined processes of H2SO4 leaching and extraction stripping

Facile manufacture of high-purity CuSO4 from waste Cu-containing paint residue using combined processes of H2SO4 leaching and extraction stripping

Waste copper-containing paint residue (WCPR) represents a typical hazardous waste containing both toxic organic substances and toxic heavy metals, but there are few reports on the recycling of heavy metals. The recovery of Cu from WCPR by H2SO4 leaching–extraction–stripping has the advantages of eco...

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Bibliographic Details
Main Authors: Gongchu Shi, Lingkai Wen, Shihao Zhang, Jian Cheng, Xiaohui Chen, Yanyu Zhou, Zhikai Xu, Baoping Xin
Format: Article
Language:English
Published: IWA Publishing 2023-12-01
Series:Water Science and Technology
Subjects:
cu recycling
h2so4 leaching
hazardous waste
mechanism
regeneration of cuso4
waste copper-containing paint residue
Online Access:http://wst.iwaponline.com/content/88/11/2974

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