预氯化混凝-超滤工艺处理水中藻类及杂质

夏季是藻类的高发期,以大伙房水库为水源地的抚顺,在水库中更容易滋生大量藻类。水体中滋生的大量藻类会产生异臭,异味,这不仅会对生活环境产生危害而且还会对水源的开发和利用都会带来很多的不利因素,比如会影响净水厂出水水质。而且降低浊度和耗氧量也是目前净水厂面临的最大技术问题,针对这些问题,采用NaClO溶液进行膜前预处理,联合混凝-超滤工艺来处理藻类及水中杂质。

Pre-chlorination Coagulation-ultrafiltration Process on Treatment of Aquatic Plants and Impurity Substance in Water

Aquatic plants were a high -incidence season in summer.Dahuofang reservoir as the water head site of Fushun , there was more chance for it to breed the aquatic plants.Aquatic plants in water would send out the foreign odor and peculiar smell , and be not only harm the live hood but also bring many negative factors on the development and utilization of water resources.The turbidity was the biggest problem water works faces.Aiming at these problems , pre-chlorination with the coagulation -ultrafiltration process was adopted to dispose aquatic plants.