At present,the total amount of backwash water and sludge discharge water in China's water purification plants is high.More and more researches show that sludge water is the important component of dredging and utilizing urban water resources.However,the treatment and reuse of low-temperature and low turbidity sludge discharge water is challenging due to its unique water quality characteristics.The study analyzes the water quality characteristics of low temperature and low turbidity sludge discharge water,and summarizes the reasons for its difficulty in treatment,summarizes he research progress and advantages of using ceramic membrane treatment technology to treat low temperature and low turbidity;evaluates the researches;and proposes the existing problems and future development trends of ceramic membrane technology.
关键词
净水厂排泥水/回收率/低温低浊水/陶瓷膜
Key words
Water purification plant sludge water/Recovery rate/Low temperature and low turbidity water/Ceramic membrane
维普
万方数据