等各种净水材料 最终取得了非常显著的效果 也形成了一套合理的配比方案 In the paper production process there is a kind of additive is indispensable to the thing below is Henan net with polyacrylamide that used in papermaking industry and the role of polyacrylamide PAM
Last night 1 cationic polyacrylamide paper machine wet end retention agent, when doing this work has the characteristics of less obvious effect can also be used for papermaking system Cationic PAM acid sizing and sizing can improve the filler and slender in papermaking process was the retention rate of paper sheet forming in consideration of the water quality and paper machine with cationic polyacrylamide can form large flocs can improve the paper
1.生活污水厂二沉池排出的剩余活性污泥；
2.自来水厂沉淀池或浓缩池排出的物化污泥；
3.工业废水处理产生的经浓缩池排出的物化和生化混合污泥，如造纸厂、印染厂、水洗布厂、石油化工厂、有机化工厂、肉联厂及啤酒厂等等；
4.工业废水处理产生的经浓缩池排出的物理法和化学法产生的物化细粒度污泥，如电镀厂、线路板厂等等；
5.工业废水处理产生的物化沉淀中粒度污泥，如钢铁厂脱硫除尘污泥、制碱厂盐泥、铝厂赤泥、陶瓷厂污泥、彩管厂污泥、石灰中和沉淀污泥等等；
6.工业废水处理产生的物化沉淀粗粒度污泥：如洗煤厂尾泥、玻璃厂石英渣等等；
2 cationic polyacrylamide PAM as a reinforcing agent for paper, the binding force of the amide fiber that we want to leave can enhance the strength of paper, or also can be used as a wet strength agent to destroy the paper.
Is the large amount of polyacrylamide paper factory welcome to an environmental protection net purchase of polyacrylamide