公开(公告)号：US20150266762A1

公开(公告)日：2015-09-24

申请号：US14339884

申请日：2014-07-24

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jong Hyun JANG ,  Hyoung-Juhn KIM ,  Suk Woo NAM ,  Jaeyune RYU ,  Sung Jong YOO ,  Sung Pil YOON ,  Tae Hoon LIM ,  Eun Ae CHO ,  Insoo CHOI ,  Jonghee HAN ,  Jun Young HAN ,  Dirk HENKENSMEIER

IPC: C02F9/00 ,  C02F1/14 ,  C02F1/469

CPC classification number: C02F1/4693 ,  C02F1/14 ,  C02F2103/007 ,  C02F2103/08 ,  C02F2209/05 ,  Y02A20/128 ,  Y02A20/129 ,  Y02A20/134 ,  Y02A20/142 ,  Y02W10/37

Abstract: In a complex system including a desalination plant and a reverse electrodialysis equipment, a concentrated sea water discharged from the desalination plant having a salt concentration of about 50 to 75 g/L or about 50 to 60 g/L is provided as a high-concentration salt solution of the reverse electrodialysis equipment while low salinity water having a salt concentration of about 0.01 to 2 g/L, most preferably about 0.01 to 1 g/L, is provided as a low-concentration salt solution of the reverse electrodialysis equipment. Thereby, a recycling degree of a concentrated sea water may be enhanced as well as a power density produced by the complex system is significantly improved.

Abstract translation: 在包括脱盐设备和反电渗设备的复杂系统中，从盐水浓度为约50至75g / L或约50至60g / L的脱盐设备排出的浓缩海水作为高浓度 作为反电渗析设备的低浓度盐溶液，提供盐浓度为约0.01〜2g / L，最优选为0.01〜1g / L左右的低盐度水的逆电渗析设备的盐溶液。 由此，可以提高浓缩海水的再循环度，并且显着提高复合体系产生的功率密度。