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1. 发明申请

WO2011106151A1 WATER TREATMENT DEVICE AND METHOD 审中-公开
标题翻译：水处理装置和方法
公开(公告)号：WO2011106151A1
公开(公告)日：2011-09-01
申请号：PCT/US2011/024118
申请日：2011-02-09
申请人： GENERAL ELECTRIC COMPANY , XIONG, Rihua , CAI, Wei , ZASKE, Andrew, Jon
发明人： XIONG, Rihua , CAI, Wei , ZASKE, Andrew, Jon
IPC分类号： C02F1/44
CPC分类号： C02F1/44 , C02F1/441 , C02F1/442 , C02F1/4691 , C02F1/4693 , C02F1/52 , C02F1/66 , C02F2103/32 , Y02A20/131 , Y02A20/134
摘要： A water treatment device (100) comprises: a membrane desalination unit (102); a first conduit (104) transporting a first stream of feed water (106) to the membrane desalination unit; a second conduit (108) transporting a first stream of product water (110) of lower salinity than the first stream of feed water out of the membrane desalination unit; an electrical separation unit (112); a third conduit (114) transporting a first stream of reject water (116) of higher salinity than the first stream of feed water from the membrane desalination unit to the electrical separation unit; a fourth conduit (118) transporting a second stream of product water (120) of lower salinity than the first stream of reject water out from the electrical separation unit; a precipitation unit (122); a fifth conduit (124) transporting a second stream of reject water (126) of higher salinity than the first stream of reject water from the electrical separation unit to the precipitation unit; a sixth conduit (128) transporting a second stream of feed water (130) of lower salinity than the second stream of reject water from the precipitation unit to the electrical separation device; a seventh conduit (132) releasing a discharge stream of water (134); and a chemical injection unit (136) in communication with at least one of the electrical separation device and the precipitation unit. Associated method is also provided.
摘要翻译：水处理装置（100）包括：膜脱盐单元（102）; 将第一供水流（106）输送到膜脱盐单元的第一导管（104）第二导管（108）将比第一供水流低的盐度的第一产物水流输送出膜脱盐单元; 电分离单元（112）; 第三导管（114）将比所述第一供水来源高的盐度的第一废水排（116）从所述膜脱盐单元输送到所述电分离单元; 第四导管（118）将比第一排出水流低的盐度的第二产物水流从电分离器输出; 降水单元（122）; 第二导管（124），其将比第一排出水流高的第二废水排（126）从电分离单元输送到沉淀单元; 第二导管（128）将比第二排出水流低的盐度的第二供给水流从沉淀单元输送到电分离装置; 释放水（134）的排放流的第七管道（132）; 以及与所述电气分离装置和所述沉淀单元中的至少一个连通的化学喷射单元（136）。还提供了相关方法。

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