公开(公告)号：US20170066670A1

公开(公告)日：2017-03-09

申请号：US14849443

申请日：2015-09-09

Applicant: KUWAIT INSTITUTE OF SCIENTIFIC RESEARCH

Inventor： ESSAM EL-DIN FARAG EL-SAYED

IPC: C02F9/00 ,  B01D61/08 ,  B01D61/10 ,  C02F1/44

CPC classification number: B01D61/10 ,  B01D61/002 ,  B01D61/022 ,  B01D61/025 ,  B01D61/027 ,  B01D61/04 ,  B01D61/06 ,  B01D61/08 ,  B01D61/145 ,  B01D61/147 ,  B01D61/58 ,  B01D2313/243 ,  B01D2313/246 ,  C02F1/441 ,  C02F1/442 ,  C02F1/445 ,  C02F2103/08 ,  C02F2201/009 ,  C02F2301/043 ,  C02F2301/066 ,  C02F2303/10 ,  Y02A20/131 ,  Y02A20/212 ,  Y02W10/30

Abstract: The integrated reverse osmosis/pressure retarded osmosis system includes a first housing configured for pretreating feed brine, a second housing, a third housing configured for pretreatment of seawater, a first splitter positioned in communicating relation with the third housing, a first pump positioned in communicating relation with the first splitter, a fourth housing positioned in communicating relation with the first pump, a mixer positioned in communicating relation with the second housing and the first splitter, a first energy recovery system positioned in communicating relation with the second housing, a second energy recovery system positioned in communicating relation with the fourth housing, and a generator. The fourth housing configured for receiving pressurized seawater and producing desalinated product water by reverse osmosis. The second housing configured to receive feed brine from an oil production waste stream and decrease the salinity of the feed brine by pressure retarded osmosis.

Abstract translation: 集成的反渗透/压阻渗透系统包括：第一壳体，其被配置用于预处理进料盐水;第二壳体;构造成用于预处理海水的第三壳体;与第三壳体连通的第一分离器;位于连通 与第一分离器的关系，与第一泵连通的第四壳体，与第二壳体和第一分离器连通的混合器，与第二壳体连通的第一能量回收系统，第二能量 位于与第四壳体连通的回收系统和发电机。 第四壳体构造成用于接收加压海水并通过反渗透产生脱盐产物水。 第二壳体构造成从产油废物流接收进料盐水并通过压力延迟渗透降低进料盐水的盐度。