Membrane-based processes for wastewater nutrient recovery: Technology, challenges, and future direction
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- 作者：Ming Xiea ; ming.xie@vu.edu.au" class="auth_mail" title="E-mail the corresponding author ; Ho Kyong Shonb ; Stephen R. Graya ; Menachem Elimelechc
- 关键词：Nutrient recovery ; Phosphate recovery ; Forward osmosis ; Membrane distillation ; Electrodialysis ; Ammonia recovery
- 刊名：Water Research
- 出版年：2016
- 出版时间：1 February 2016
- 年：2016
- 卷：89
- 期：Complete
- 页码：210-221
- 全文大小：1764 K
文摘
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We reviewed emerging membrane processes for wastewater nutrient recovery.
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Forward osmosis (FO) with its low fouling propensity enables high nutrient enrichment.
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Membrane distillation (MD) utilising low-grade heat selectively recovers ammonia.
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Electrodialysis (ED) selectively extracts phosphate or phosphoric acid.
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Integration of FO, MD and ED can potentially achieve complete nutrient recovery.