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。
Appling the mixed sludge of raw sludge and waste activated sludge from sewage waste water treatment plant, this paper studies the factors during aerobic digestion process.
以城市污水处理厂的初沉污泥与剩余污泥的混合污泥为对象，研究了影响污泥好氧消化处理的各项因素。
In this paper, the source of waste water in cigarette plant and its disposal technology is introduced, and the effect after disposing of waste water is analysed.
介绍了卷烟厂废水来源及处理工艺，分析了废水处理后的效果。
应用推荐