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城市生活污水一般用阳离子聚丙烯酰胺进行脱泥

作者:力源水处理 来源:原创 日期:2018/10/27 10:31:19 人气:12

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城市生活污水一般用阳离子聚丙烯酰胺彩宝贝进行脱泥。其浓度在0.1%至0.3%之间,在配药系统配好药液之后,通过泵将药液与污泥混合进入脱水机进行脱水.再根据出泥效果及现场情况对浓度进行调节.直至最佳。至于阴离子聚丙烯酰胺的话,一般用于工业废水,造纸行业的分散剂、石油行业等等。

     在向城市生活污水污泥中投加阳离子聚丙烯酰胺主要目的是进行脱水预处理,此过程又称污泥调质。加药调质能使污泥的浓缩脱水性能得到很大改善。PAM进行脱水预处理的作用机理(絮凝机理)主要是通过电荷中和效应:污水(废水)中的胶体粒子悬浮液之所以能稳定存在,很大程度上就是由于粒子带电荷,电荷之间的排斥阻止它们相互接近。若在悬浮物中加入与胶体粒子带相反电荷的聚电解质,则可降低粒子的电位,即将低表面电位,从而使胶体微粒脱稳,发生凝集沉降。
彩宝贝阳离子聚丙烯酰胺主要有两个指标:

彩宝贝  YI、FENZILIANG FENZILIANGDAXIAOWANGWANGJUEDINGYAOJISHIYONGLIANGDEDAXIAO, FENZILIANGGUOXIAO,BUXUTUANHUOZHEXUTUANJIAOXIAO,RUGUOFENZILIANGGUODA,JUBINGXIXIANANBAOGUOWUNIWEILI,XUTUANJIANXIANGHUPAICHI,XUNINGXIAOGUOCHA,YALVHUOZHELIXINXIAOGUOYEBIJIAOCHA。

  ER、LIZIDU YANGLIZIJUBINGXIXIANANLIZIDUSHIYANGLIZIJUBINGXIXIANANFENZILIANSUODAIDEDIANHEMIDU。YANGLIZILIZIDUDEXUANZEWANGWANGHUIJUEDINGWUNITUOSHUIXIAOGUO。BUTONGXINGYECHANSHENGWUSHUI WUNIBUYIYANG,YINCISUOXUANYONGDEYANGLIZIJUBINGXIXIANANLIZIDUYEBUYIYANG。LIZIDUGUODI,WUNIXUTUANBUGOUJINMI,RUGUOLIZIDUGUOGAO,ZEWUNIXUTUANHUIYOUGUOLIANGDIANHEERPAICHI。BIRUCHENGSHIWUSHUIYINGWEIYOUJIWUGAO,CHANGXUANYONGGAOLIZIDUJUBINGXIXIANAN,50DU,60DUXIAOGUOJIAOJIA。ZAOZHICHANGZEXUANYONG20DU ,30DUYANGLIZIJUBINGXIXIANANJIUKEYI。CIWAITUONISHEBEIWANGWANGYEHUIDUIYANGLIZIJUBINGXIXIANANYOUSUOYAOQIU,YIBANJIANG,TUONILIXINJIBIYALVJIDUILIZIDUYAOQIUSHAOGAO。

彩宝贝  YANGLIZIJUBINGXIXIANANLIZIDUDEXUANZEYIBANZHENDUISUOYAOCHULIWUNI,XUYAOZAISHIYANSHIXUANXING。ZAISHIYANSHIPEIZHIBUTONGLIZIDUJUBINGXIXIANANRONGYE,ZAITONGDENGTIAOJIANXIAYUSUOCHULIWUNIHUNHE,RANHOUGUANCHAXUNINGXIAOGUOBIRUXUTUANDEDAXIAO 、XUTUANHANSHUILV。

  1、XUTUANDEDAXIAO:XUTUANTAIXIAOHUIYINGXIANGPAISHUIDESUDU,XUTUANTAIDAHUISHIXUTUANSHUFUJIAODUOSHUIERJIANGDINIBINGGANDU,TONGGUOXUANZEJUBINGXIXIANANDEFENZILIANGKEYIDIAOZHENGXUTUANDEDAXIAO。

  2、XUTUANDEQIANGDU:XUTUANZAIJIANQIEZUOYONGXIAYINGBAOCHIWENDINGERBUPOSUI。XUANZEHESHIJUBINGXIXIANANFENZILIANGHELIZIDUNENGSHIXUTUANGENGJIAWENDING。

  3.JUBINGXIXIANANDERONGJIE:JUBINGXIXIANANRONGJIECHONGFENCAINENGGENGHAOXUNINGXIAOGUO,NENGGOUJIANSHAOJUBINGXIXIANANSHIYONGLIANG,RONGJIESUDUYUJUBINGXIXIANANFENZILIANGHESUOPEIRONGYENONGDUXIANGGUAN,SHENGCHANSHIYAOXUANZESHIHEDENONGDU,YIBAN0.05%-0.3%

彩宝贝  4、JUBINGXIXIANANYUWUNIDEHUNHE:JUBINGXIXIANANXUYAOYUWUNICHONGFENHUNHEFANYING,FASHENGXUNINGFANYING,XUYAOHESHIDEJUBINGXIXIANANRONGYEZHANDU,ZAIXIANYOUSHEBEITIAOJIANXIAWUNIYUZHINENGCHONGFENHUNHE,ZHUYIZAIHUNHESHIQIEWUGUODUJIAOBAN,GUODUJIAOBANHUISHIXUTUANXUNINGZHIHOUZAIFENSAN,XUTUANJIANBEIJUBINGXIXIANANBAOGUOXIANGHUPAICHI,XUTUANBIJIAOXIAO,ERQIEJIAOJIAOSONGSAN。

RUXUBANGZHUQINGZHIDIAN:18538210858 LIJINGLI WOMENDEJISHUZHUANJIASUISHIWEININTIGONGJISHUBANGZHU,BINGXIWANGYUNINJIANLIZHANGQIDE、ZHUIQIUGENGGAOJIAZHIDEHEZUOGUANXI!

    标签:城市生活污水用阳离子聚丙烯酰胺脱泥
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