Renovation of Comprehensive Treatment of Seepage Water for Ash and Slag Dam in a Thermal Power Plant

In view of the problems on seepage water of ash and slag dam in Guangxi Branch Company's Thermal Power Plant of Aluminium Corperation of China(CHINALCO)resulting in environmental pollution,and synthetically taking into consideration of current situation of water treatment system having been constructed,comprehensive treatment and recovery in which reverse osmosis system for water treatment can be used to replace ion exchange system of desalting water station was put forward.Zero pollution emission can be achieved so as to gain economic and social benefits.