Development of hydrophobicity and selective separation of hazardous chlorinated plastics by mild heat treatment after PAC coating and froth flotation
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- 作者：Nguyen Thi Thanh Truc ; Chi-Hyeon Lee ; Byeong-Kyu Lee ; bklee@ulsan.ac.kr" class="auth_mail" title="E-mail the corresponding author ; bklee.ulsan.kr@gmail.com" class="auth_mail" title="E-mail the corresponding author (Professor) ; Srinivasa Reddy Mallampati
- 关键词：Mild heat treatment ; Surface modification ; Froth flotation ; PVC ; Recycling
- 刊名：Journal of Hazardous Materials
- 出版年：2017
- 出版时间：5 January 2017
- 年：2017
- 卷：321
- 期：Complete
- 页码：193-202
- 全文大小：4981 K
文摘
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PAC coating and mild heat treatment were combined for selective wetting of PVC.
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The combined treatment rearranged the PVC surface and increased its hydrophobicity.
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Optimized froth flotation was crucial for selective separation of the treated PVC.