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污泥脱水专用聚丙烯酰胺

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污泥脱水专用聚丙烯酰胺

发布时间:2019-01-25 来源:帆诺净水 浏览:

污泥脱水专用聚丙烯酰胺

上海快3   WUNIDEZHONGLEI:

上海快3   WUNISHIZAIJISHUIHEFEISHUICHULIZHONG,BUTONGCHULIGUOCHENGCHANSHENGDEGELEICHENDIANWU、PIAOFUWUDENGTONGCHENGWEIWUNI。GEZHONGWUSHUIJINGWUSHUICHULICHANGCHULIHOU,CHENDIANXIALAIDEWUNISHIHANGULIANGZHIYOU1%ZUOYOUDEXIWUNI,BUNENGZHIJIEPAIFANG、FENSHAO,YUNSHUYEFEICHANGBUFANGBIAN。YINCIXUDUICHENDIANWUNIJINXINGNONGSUO、TUOSHUIDENGYIXILIEDECHULI,RANHOUJINXINGFENSHAOHUOTIANMAI。

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  SHENGWUNI→NONGSUO→XIAOHUA→ZIRANGANHUA→ZUIZHONGCHULI

  SHENGWUNI→NONGSUO→ZIRANGANHUA→DUIFEI→ZUIZHONGCHULI

上海快3   SHENGWUNI→NONGSUO→XIAOHUA→JIXIETUOSHUI→ZUIZHONGCHULI

上海快3   SHENGWUNI→NONGSUO→JIXIETUOSHUI→GANZAOFENSHAO→ZUIZHONGCHULI

上海快3   SHENGWUNI→TUOSHUI→ZUIZHONGCHULI

  SHENGWUNI→NONGSUO→TUOSHUI→ZUIZHONGCHULI

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  WUNIZHONGSHUIFENDECUNZAIXINGSHI:

上海快3   JIANXISHUI:KELIJIANZHONGDESHUI,YUEZHAN70%ZUOYOU;

  MAOXIGUANJIEHESHUI:KELIJIANXIXINGCHENGDEMAOXIGUANZHONGDESHUI,YUEZHAN20%ZUOYOU;

  BIAOMIANXIFUSHUI:XIFUZAIKELIBIAOMIANDESHUI,YUEZHANSHUIFENDE7%;

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  WUNITUOSHUIXUNINGJI:

  YOUYUNONGSUOTUOSHUIHAOSHIZHANG、ZHANDIDADENGQUEDIAN,HENDUOQINGKUANGXIAJINYIKAONONGSUOTUOSHUISHIBUNENGMANZUGONGCHENGYAOQIUDE。WEILETIGAOTUOSHUIXIAOLV,XUYAODUIWUNIJINXINGDIAOLI。ZAISHIJISHENGCHANZHONGYIJIARUXUNINGJIDEHUAXUEDIAOLIFAWEIZHU。XUNINGJITUOCHUDEZHUYAOSHIBIAOMIANXIFUSHUI。

  常用的絮凝剂主要分为无机絮凝剂和有机絮凝剂两大类。无机絮凝剂中常用的有铁系絮凝剂(3FeCl、342)(SOFe及其聚合物)和铝系聚合物(3AlCl、342)(SOAl及其聚合物)。常用的有机高分子絮凝剂为聚丙烯酰胺和聚丙烯酸钠。

  聚丙烯酰胺脱水作用机理:

  聚丙烯酰胺作为最常用的有机高分子絮凝剂处理污泥,可以迅速引起聚沉,其絮凝性能是无机絮凝剂所无法达到的。在污泥脱水处理中阳离子聚丙烯酰胺上海快3(CPAM)应用最为广泛,其作用机理:

上海快3   DIANHEZHONGHEXIAOYING:WUSHUI(FEISHUI)ZHONGDEJIAOTILIZIXUANFUYEZHISUOYINENGWENDINGCUNZAI,HENDACHENGDUSHANGJIUSHIYOUYULIZIDAIDIANHE,DIANHEZHIJIANDEPAICHIZUZHITAMENXIANGHUJIEJIN。RUOZAIXUANFUWUZHONGJIARUYUJIAOTILIZIDAIXIANGFANDIANHEDEJUDIANJIEZHI,ZEKEJIANGDILIZIDEζDIANWEI,JIJIANGDIBIAOMIANDIANWEI,CONGERSHIJIAOTIWEILITUOWEN,FASHENGNINGJICHENJIANG。

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上海快3   WUNIKELIDEPENGZHUANGJILV:WUNIKELIBEICPAMQIAOLIAN,ZECPAMBIXUNENGKUAYUEJIAOTIKELIJIANDESHUANGDIANCENGDEPAICHIZUOYONGFANWEI,JICPAMKUAYUEJIAOTIKELIJIANDEXIANGHUZUOYONGNENGSHI,JIAQIAOCAICHENGWEIKENENG,YUANLIXIATUSUOSHI,XUXIANBIAOSHIKUOSANCENGDEFANWEI。CONGTU3ZHONGWOMENBUNANKANCHU,ZAIDILIZIQIANGDUXIAJINGDIANCHILIZUAIJIAQIAOFASHENG。RUOYAOGAISHANZHEIZHONGQINGKUANG,JIUXUYAOWAIJIETIGONGNENGLIANG,POSHIJIAOLIYUNDONG,ZENGJIAPENGZHUANGJILV。ZUIZHIJIEYOUXIAODEFANGFAJIUSHIDUIJIARUYAOJIHOUDETIXIJINXINGJIXIEJIAOBAN,SHIJIASHIDANGDEJIANQIELI。TIGAOKELIPENGZHUANGDEJILV。CIWAI,JIXIEJIAOBANNENGSHIXINGCHENGDEXUNINGTIZAIWUNICENGZHONGSHOUDAOXIANGHUMOCAHEJIYAZUOYONG,CONGERYOULIYUXINGCHENGMISHIDEKELIQUN。

上海快3   JUBINGXIXIANANFENZISHI JUBINGXIXIANANGAOFENZIXUNINGJIAQIAOJILI

上海快3   YINGXIANGJUBINGXIXIANANYONGLIANGDEYINSU:

  污泥性质:按照污泥含有的主要成分不同,污泥可分为有机污泥和无机污泥。一般来说阳离子聚丙烯酰胺用于处理有机污泥,阴离子聚丙烯酰胺用于处理无机污泥,碱性很强时不易用阳离子聚丙烯酰胺,而酸性很强时不宜用阴离子聚丙烯酰胺上海快3。一般活性污泥耗药量较高,而热处理过的污泥耗药量低。

  WUNINONGDU:WUNINONGDUYINGKONGZHIZAIYIDINGFANWEINEI,KEYIDADAOJIAOLIXIANGDEXIAOGUO,RUGUOWUNINONGDUGUOGAOCHULIXIAOLVHUIXIAJIANG,JUBINGXIXIANANTUOSHUIJISHIYONGLIANGYEHUIZENGDA,TONGYIZHONGWUNI,NONGDUYUEGAO,TUOSHUIYUEYI,DUNGANNIHAOYAOLIANGYUEDI。

  CHULIWENDU:WUNICHULIWENDUZAI25~30SHESHIDUSHI,XIAOGUOZUIHAO,WENDUDISHIYINGJIADAJUBINGXIXIANANDETOUJIALIANG,ZHEIYESHINANBEILIANGDIJIJIEXINGNENGYONGYAOCHABIEJIAODADEZHUYAOYUANYIN;

  YOUJIWUHANLIANG:WUNIZHONGYOUJIWUHANLIANGYUEGAOJUBINGXIXIANANTUOSHUIJITOUJIALIANGYEYINGSUIZHIZENGJIA。

  WUNITUOSHUIJUBINGXIXIANANDEXUANXING:

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上海快3   (2)XUTUANQIANGDU(HANSHUILV):XUTUANZAIJIANQIEZUOYONGXIAYINGBAOCHIWENDINGERBUPOSUI。TIGAOJUBINGXIXIANANFENZILIANGHUOZHEXUANZEHESHIDEFENZIJIEGOUYOUZHUYUTIGAOXUTUANWENDINGXING。SHIZHENGWUSHUI(YOUJIWUHANLIANGGAO)YIBANXUANZEYANGLIZIDUWEI40-60DEPAM。ZAOZHIWUSHUI(YOUJIWUHANLIANGDI)YIBAN10-30JIKE。

上海快3   FENZILIANG:FENZILIANGDEXUANZETONGCHANGGENJUYALVJIDEJIXINGJINXING。FENZILIANGDEDAXIAOJUEDINGXUTUANDEDAXIAOJIXUTUANJINMISONGSANCHENGDU。DAISHIYALVJIYAOQIUFANYINGSUDUKUAI、XUTUANDAXIAOSHIZHONG、LVSHUIXINGHAO,YINCI,FENZILIANGBUYIGUOGAO。LIXINJIYAOQIUXUTUANDAQIEJINMI,KANGJIANQIELIQIANG,YINCIXUANZEFENZILIANGYAOGAO。JIUYANGLIZIJUBINGXIXIANANLAISHUO,DUIYUTONGYANGWUNI,HELIXINTUOSHUIJIXIANGBI,DAISHIYALITUOSHUIJIYAOQIUDIAOLIJIDEYANGLIZIDUJIAOGAO、ERTOUJIALIANGJIAOSHAO。

  WUNITUOSHUIJUBINGXIXIANANDESHIYONGFANGFA:

上海快3   JUBINGXIXIANANZAISHIYONGZHIQIANYIBANDOUXUPEIZHICHENG0.1 %~0.5%DEXISHIRONGYEBEIYONG,PEIZHIHAODERONGYEZUIHAOBUYAOCUNFANGTAIZHANGSHIJIANCAIYONG,ZHEIGENONGDUFANWEIDERONGYEZAISHIYONGZHIQIANHAIXUYAOJINYIBUXISHICHENG0.01~0.05 DERONGYE,YUANYINJIUSHIKEYIGENGYOUZHUYUXUNINGJIZAIXUANFUTIXIZHONGDEFENSAN,KEYIJIANGDIYONGLIANG,ERQIEKEYIQUDEGENGHAODEXUNINGXIAOGUO。

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  ZHENKONGSHI: LIYONGLVCAILIANGBIANDEYACHA,RUYUANTONGZHENKONGGUOLVJI;TEDIAN:JIJIANFEIYONGZUIDI,DANCANLIUSHUIFENZUIGAO。

  YAZHASHI:LIYONGJIXIEJIYA,RUYALVJI;TEDIAN:LVBINGSHUIFENZUIDI,DIANHAOZUIGAO,QITAFEIYONGCIZHI;

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  JUBINGXIXIANANCAIYONGFANGCHAOBAOZHUANG,NEICHENSULIAODAI,WAICENGYONGSULIAOFUMOBIANZHIDAI。25kg/DAI。

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