Coupled precipitation-ultrafiltration for treatment of high fluoride-content wastewater
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- 作者：Ching-Chung Liu ; J.C. Liu ; liu1958@mail.ntust.edu.tw" class="auth_mail" title="E-mail the corresponding author
- 关键词：Fluoride ; Membrane ; Precipitation ; Ultrafiltration (UF) ; Wastewater
- 刊名：Journal of the Taiwan Institute of Chemical Engineers
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：58
- 期：Complete
- 页码：259-263
- 全文大小：872 K
文摘
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Precipitation-UF effectively treats high fluoride content wastewater.
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Flux increased with increasing MWCO of membrane and crossflow velocity.
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Pre-flocculation by PAA improved filtration.
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Cake formation was the main fouling mechanism.