Title :
Nanofiltration and Ion-Exchange Alkalinization for Water Conservation and Zerodischarge in Circulating Cooling Water System
Author :
Lin, Jiuyang ; Ye, Chunsong ; Zeng, Huiming ; Yu, Fei ; Xiao, Xing
Author_Institution :
Sch. of Power & Mech. Eng., Wuhan Univ., Wuhan
Abstract :
Pipe corrosion, scaling and microbial growth in the circulating cooling water system cause many problems which threat the stable and safe operation of power plants. In order to solve these problems in circulating cooling water system, this paper puts forward an innovative method, nano-filtration and ion-exchange alkalinization technology, for water conservation and zero-discharge and describes the principle and practice of this technology to ensure that the concentration factor of circulating cooling water can reach up to 10.
Keywords :
corrosion; nanofiltration; power plants; water conservation; water treatment; circulating cooling water system; concentration factor; ion-exchange alkalinization; microbial growth; nanofiltration; pipe corrosion; power plants; scaling; water conservation; zero-discharge; Biomembranes; Calcium; Chemical technology; Cooling; Corrosion inhibitors; Filtration; Microorganisms; Power generation; Protection; Water conservation;
Conference_Titel :
Power and Energy Engineering Conference, 2009. APPEEC 2009. Asia-Pacific
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-2486-3
Electronic_ISBN :
978-1-4244-2487-0
DOI :
10.1109/APPEEC.2009.4918510
