A MULTI-STAGE ZERO-EMISSION TREATMENT DEVICE FOR TREATING HIGH-SALT-CONTENT WASTE WATER

A multi-stage zero-emission treatment device for treating high-salt-content waste water is provided, which comprises a clarifying pool (1200), a softening pool (910), an ultrafiltration device (920), a weakly acidic cation bed (930), a middle-pressure membrane concentration device (941), a high-pres...

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Bibliographische Detailangaben
Hauptverfasser: QUAN, Qiuhong, YUAN, Xifang, ZHANG, Jianfei, SHI, Weiping
Format: Patent
Sprache:eng ; fre
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