污泥脱水性能探讨

Exploration on Sludge's Dehydration Properties

随着我国城市化进程的加快,城市污水处理率逐年提高,城市污水处理厂的污泥产量也急剧增加。为避免给水体和大气带来二次污染,对生态环境和人类的活动构成严重威胁,剩余活性污泥的处理和处置问题十分重要,特对污泥脱水的性能进行分析研究。结合有关研究结果和资料,提高污泥的脱水效果。

With the rapid development of China＇s urbanization, urban waste water processing rate nas oeen increasingly improved and output of sludge add rapidly in urban waste water processing works. To avoid second contamination to water and atmosphere, causing severe threat to ecological circumstances and human activities, the processing and implementation of surplus activated sludge proved critical. The research was executed to analyze sludge＇ s dehydrating features, combining with related outcome and files to improve effect of dehydration.