Then they was used as flocculation agent in dispose of waste water of paper-ma de plant. And its mechanism of flocculation was discussed.
并以取自唐山造纸厂的污水为研究对象，用所制备的水溶性壳聚糖进行污水处理，探索其絮凝作用和机理。
2
Flocculation reaction is a very important step during the water purification process in a water plant.
在自来水厂的水质净化过程中，絮凝反应是一个十分重要的环节。
3
The micro flocculation direct filtration process is selected to treat the industrial wastewater from the power plant so that the wastewater after treatment can be reused as cooling water.