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聚丙烯酰胺PAM絮凝剂常用使用技巧分享

发布日期:2020-03-05 10:38  浏览次数:77

kaitaohuanbaoshiyijiachangniancongshijubingxixiananpamdeshengchanqiye,fuwukehuyijingbianjiquanguogedi,duiyujubingxixiananpamshiyongshideyixiejiqiao,haoduoshiyongdanweihaibushitebiedeqingchu,weiciwogongsizongjieleyixiechangyongdejubingxixiananpamxuningjidecaozuojiqiao,gongdajiacankao。

jubingxixiananpamxuningjichangyongshiyongjiqiaofenxiang:

1、chuligaozhuodushuishi(hanshaliang10-150kg/lifangmi) xiaoguoxianzhu,jikebaozhengchushuishuizhi,youkejianshaohunningjiyonglianghechendianchirongji,muqianyibeigongrenweichulilizhuodushuitongyouxiaodegaofenzixuningjizhiyi。

2、jubingxixiananshuijiedexiaoguobiweibeishuijiedehao,shengchanzhongyingjinliangcaiyongshuijieti。qishuijiebijishuijieshijianyingtongguoshiyanqiude。

3、yuchangyongwujiyanlei(lvyanhuotieyan)peiheshiyongshi,yingshibutongdeshuizhianyidingdeshunxuxianhoutoujia,yifahuiliangzhongyaojidezuidaxiaoguo。

4.jubingxixianangutichanpinbuyirongjie,yizaiyoujixiejiaobanderongjieneipeizhirongye。

5.jubingxixiananyoujiweiruodeaixing,yongyugeleifeishuichuliwuwenti,yongyushenghuoyinyongshuishi,yingzhuyikongzhitouyaoliang。

6.如合成有机高分子絮凝剂为非离子型,则通过水解可抅成阴离子型,也可通过引入基团制成阳离子型高分子,如分子量为10万的絮凝剂,在水中浓度若为0.2mg/L,则每升水中的链状分子数目将为120X10的12次方个,可发挥较高的混凝作用。有机高分子絮凝剂的有效投加量一般约为无机常用混凝剂的1/30--1/200,如用于高浑浊水澄清时, 与常用无机混凝剂配合投加0.1-0.5mg/L时就可发挥显著 的助凝作用。

xiangguanyuedu:

聚丙烯酰胺pam是否有毒

聚丙烯酰胺PAM和聚合氯化铝的区别在哪里

水处理药剂中有哪些是常用的?

水处理药剂聚丙烯酰胺按离子特性分哪几类?

阳离子聚丙烯酰胺具有哪些作用呢?



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