亚博全站

欢迎光临苏州昊诺我们是一家专注电镀污水处理药剂、重金属捕捉剂生产厂家!

咨询热线:0512-69222792 返回亚博全站
当前位置:主页 > 产品选型 > 重金属工业废水处理技术探析

重金属工业废水处理技术探析

发表日期:2020-09-02 16:58 文章编辑:苏州昊诺新闻编辑部 浏览次数: 所属栏目:产品选型

ZAIZHONGJINSHUGONGYEBUDUANFAZHANDEBEIHOU,GONGYEFEISHUIWENTIRIYIYANZHONG,DUISHENGTAIHUANJINGJIRENLEISHENTIJIANKANGZAOCHENGLEHENDADEFUMIANYINGXIANG。ZHONGJINSHUGONGYEFEISHUISHUYUJIAOQIANGFUZAXINGDEHUNHETIXI,SHEJIDAODUOZHONGZHONGJINSHULIZI,SUOYIZAIZHONGJINSHUGONGYEFEISHUICHULIJISHUBIJIAODUODEQINGKUANGXIA,YAOLEJIEGEZHONGJISHUDEYOUQUEDIAN,CONGFEISHUISHIJITEDIANCHUFAJIEJUEZHONGJINSHUGONGYEFEISHUIWENTI。BENWENTONGGUOTANSUOZHONGJINSHUGONGYEFEISHUICHULIJISHUFANGFA,TANTAOGONGYEFEISHUICHULIHOUDEZIYUANHUALUJING,YIQITUOSHANCHULIGONGYEFEISHUI,CUJINZHONGJINSHUGONGYEDEGENGHAOFAZHAN。

  YI、ZHONGJINSHUGONGYEFEISHUIDEJIBENXIANZHUANG

  SUIZHEZHONGJINSHUGONGYEDEBUDUANFAZHAN,QICHANSHENGDEGONGYEFEISHUILIANGYEZAIRIJIANSHANGSHENG,ZHUYAOYOUYIXIAYIXIEFEISHUILAIYUAN:KUANGSHANHEXUANKUANGCHANGWEIKUANGDEPAISHUI;YOUSEJINSHUJIAGONGCHANGHEGANGTIECHANGDESUANXISHUI;DIANDUCHANGDUJIANXIDISHUI;FEISHICHANGLINJINSHUI;QITAGONGYEFEISHUI,BIRUNONGYAOYE、YIYAOYE、YOUQIYE、YANLIAOYEYIJIDIANJIEXINGYEDAILAIDEGONGYEDENG。

  ZHONGJINSHUSHIYIZHONGJIJUQIANZAIWEIHAIDEZHONGDAWURANWU,WUFABEIWEISHENGWUFENJIE,DANGZHONGJINSHUZAIRENDETINEIFUJIHUOZHEYUQITAWUZHIFANYINGXINGCHENGGENGQIANGDUXINGDEHUAHEWU,JIUHUIDUIRENDESHENTIZAOCHENGJIDADEJIANKANGWEIXIE。ZHEISHIYINWEIZHONGJINSHUZAIRENTINEI,KEYIYUDANBAIZHIHEGEZHONGMEICHANSHENGFEICHANGQIANGLIEDEZUOYONG,ZHISHIDANBAIZHIJIMEISHIQUHUOXING,RUOZHONGJINSHUZAIRENTIDEMOUGEQIGUANZHONGFUJI,YIDANCHAOGUOLEGAIQIGUANSUOKEYINAISHOUDEXIANDU,JIUHUIYINQIMANXING、JIXINGHUOZHEYAJIXINGDENGCHENGDUDEZHONGDUXIANXIANG。JINNIANLAIWOGUOZHONGJINSHUGONGYEFEISHUIYINQIDEWURANSHIGUZHUJIANZENGJIA,BIRUJIANGSUSHENGMOUGONGCHANGDIANDUSUANXIFEISHUIMEINIANCHAOGUO4.7WANDUN,DAOZHIFUJINSHUIKUHEHEHUDEYUCHANLIANGJIANGDILEYUE13WANJIN;SHAOGUANMOUYELIANCHANGDEHANFUGONGYEFEISHUIPAIFANGCHAOBIAO,SHIDEBEIJIANGSHAOGUANDUANZAOYUBIJIAOYANZHONGDEFUWURANWENTIDENG。YOUCIKEJIAN,ZHONGJINSHUGONGYEFEISHUIPAIFANGWENTIMEIYOUTUOSHANJIEJUE,ERZHISHIWURANSHIJIANBUDUANFASHENG,SHIDEZHONGJINSHUGONGYEFEISHUICHULICHENGWEIDANGQIANSHEHUIGEJIEDOUZHONGSHIBINGXIJIJIEJUEDEZHONGDAWENTI。

  ER、ZHONGJINSHUGONGYEFEISHUICHULIJISHUDETANSUOFENXI

  YAODUIZHONGJINSHUGONGYEFEISHUIJINXINGYOUXIAOCHULI,JIANGDIQIDUIZIRANHUANJINGYURENLEIZAOCHENGDEWEIHAIXING,KEDUIYIXIAYIXIECHULIJISHUJINXINGSHENRENDERENSHIHEFENXI。

  1.HUAXUECHULIJISHU

  SHIYONGHUAXUEFANGFADUIZHONGJINSHUGONGYEFEISHUIJINXINGCHULI,KEFENWEIHUAXUECHENDIANFA、DIANJIEFAYIJIYANGHUAHAIYUANFA。SHOUXIAN,ZAIHUAXUECHENDIANFAFANGMIAN,ZAISHIJICHULIGONGZUOZHONG,KEZAIFEISHUIZHONGJIARENKERONGXINGHUAXUEYAOJI,SHIQIYUFEISHUIZHONGCHUYULIZIZHUANGTAIDEWUJIWURANWUXIANGJIECHU,JINERFASHENGHUAXUEFANYING,XINGCHENGBURONGYUSHUIHUOZHENANYIRONGYUSHUIDEQITAHUAHEWU。HUAHEWUKEYIZAISHUIZHONGCHENDIAN,ZUIZHONGKEYIRANGGONGYEFEISHUIDEDAOHENHAODEJINGHUA。ZHEIYIFANGFASHIYONGYUGONG、XIN、QIANHEGEDENGZHONGJINSHULIZIDEJINGHUACHULI。QICI,ZAIDIANJIEFAFANGMIAN,ZHUYAOSHITONGGUODIANJIECAOZHONGSUOFASHENGDEDIANHUAXUEFANYING,DUIZHONGJINSHUGONGYEFEISHUIZHONGDEWURANWUJINXINGCHULI。FEISHUIZHONGHANYOUDEKERONGJIEXINGWURANWUNENGGOUZAIDIANJIEZHONGDEYANGHUAHAIYUANFANYINGZUOYONGXIA,XICHUCHENDIANWUHUOZHEYICHUQITI,JINERDADAOJINGHUAFEISHUIDEMUDE。ZHEIYIFANGFAZHUYAOSHIYONGYUQINGHEGEDENGZHONGJINSHULIZIFEISHUIDEJINGHUACHULI。ZUIHOU,ZAIHUAXUEHAIYUANFAFANGMIAN,RUOFEISHUIZHONGDEZHONGJINSHULIZICHUYUGAOJIATAI,JUYOUJIAODADEDUXING,ZEKEYIYUNYONGZHEIYIFANGFADUIQIJINXINGHAIYUANZHIDIJIATAI,JIANGQIFENLIHOUCHUQU。 

  2.WULIHUAXUECHULIJISHU

  ZAIFEISHUICHULIZHONGDEWULIHUAXUECHULIJISHUTONGYANGHANKUOSANZHONGJIBENFANGFA,JUTIRUXIA:DIYIZHONGSHIWULI/HUAXUEXIFUFA。XIFUCAILIAOTONGCHANGWEIPENGSONGJIEGOU,QIBIBIAOMIANJIBIJIAOGAO,YOUHUOZHEMOUXIEXIFUCAILIAOJUYOUBIJIAOTESHUDEGONGNENGJITUAN,KEYIDUIFEISHUIZHONGDEZHONGJINSHULIZICHANSHENGWULIXIFUZUOYONGHUOZHEHUAXUEXIFUZUOYONG。ZAIZHEIFANGMIANDEXIFUJICHANGJIANDEYOUHUOXINGTAN、LEITUOSHI、FEISHIYIJIGUIZAOTUDENG。ERHUOXINGTANSHIZUIZAOBEIYUNYONGHEZUICHANGJIANDEYIZHONGXIFUJI,NENGGOUDUIDUOZHONGZHONGJINSHULIZIDOUCHANSHENGXIFUZUOYONG,JUYOUJIAODADEXIFURONGLIANG,ZHISHIQIZAOJIABIJIAOGUI,SHIYONGSHOUMINGDUAN,CAOZUOFEIYONGYEBIJIAOGAO。DIERZHONGWEILIZIJIAOHUANFA,ZHUYAOSHITONGGUOLIZIJIAOHUANJIZHONGDELIZIYUZHONGJINSHUGONGYEFEISHUIZHONGDELIZICHANSHENGJIAOHUANFANYING,CONGERQUCHUFEISHUILIDEYOUHAILIZI。ZHEIZHONGFANGFAKEYISHIXIANGUIZHONGJINSHULIZIDEHUISHOU,YIBANSHIYONGYUYOUJIFEISHUIYUFANGSHEXINGFEISHUIDENGFANGMIANDECHULIGONGZUO。DISANZHONGZEWEIMOFENLIFA,ZHUYAOSHICAIYONGTESHUDEBANTOUMO,JIEZHUWAIJIETUIDONGLISHIDERONGYEZHONGSHENTOUCHUYIZHONGRONGZHIYURONGJI,CONGERFENLISHUIZHONGDEZHONGJINSHULIZI。ERMOJIELIUZUFENLIJINGDAXIAOYIJIMOXINGNENGDOUCUNZAICHAYIXING,SUOYIMOFENLIFAYEKEYIFENWEIWEILV、NALV、CHAOLV、DIANSHENXIYIJIFANSHENTOUDENGFENLIFA。ZHEIZHONGFANGFAZUOWEIXINXINGDEZHONGJINSHULIZIFENLIJISHU,QIYOUDIANXIANZHU,BIRUFENLIXIAOLVGAO、CAOZUOBIJIAOJIANDANBIANLI、MEIYOUERCIWURAN、NENGHAOBIJIAODI,TONGSHIQIFENLICHANWURONGYIBEIHUISHOU、ZIDONGHUACHENGDUYEBIJIAOGAO,ZHISHIMOWURANWUHEMOELIEDENGFANGMIANDEWENTIDAOZHIZHEIYIJISHUHENNANJINYIBUFAZHAN,XUZHENDUIZHEIYILINGYUZHANKAISHENRENDEYANJIU。

  3.SHENGWUCHULIJISHU

  ZAIFEISHUICHULIZHONGDESHENGWUCHULIJISHU,YEBEICHENGWEISHENGWUXIFUFA,JISHICHONGFENLIYONGSHENGWUTIZISHENDEHUAXUEJIEGOUHECHENGFENTEXING,SHIQIXIFUFEISHUIZHONGDEZHONGJINSHULIZI,RANHOUCAIYONGGUYEXIANGHUFENLIDEFANGFACHUQUFEISHUIZHONGDEZHONGJINSHULIZI。ZHONGJINSHUGONGYEFEISHUIZHONGCAIYONGSHENGWUXIFUFASHIJINXIENIANDEDAOTUIGUANGYINGYONGDEXINXINGSHUICHULIFANGFA,BUDANJUYOUFENGFUDEYUANLIAOLAIYUAN,HAIJUYOUCHENGBENDILIANHEWUERCIWURANDENGFANGMIANDEYOUDIAN,SHIQIFAZHANQIANJINGYIPIANGUANGMING。

  SAN、ZHONGJINSHUGONGYEFEISHUICHULIHOUDEZAIHUISHOULIYONG

  1.FEISHUIZAIHUISHOULIYONGDEYIYI

  DUIZHONGJINSHUGONGYEFEISHUIJINXINGKEXUECHULIHOU,QIWURANWUNONGDUKONGZHIZHIBIAOZAIDADAOPAIFANGYAOQIUHOUKEYIPAICHU,ZHISHIQIZHONGYUNHANDEDALIANGZHONGJINSHUWURANWUYIJIUBEIPAIFANGZHISHOUNASHUITI,WUFASHIFEISHUIWEIHAIWENTIDEDAOGENBENXINGDEJIEJUE,ZHEIYEJIUSHIDEGONGYEFEISHUIDEZIYUANHUAWENTIBEITISHANGYICHENGBINGQIEDEDAOLEYUELAIYUEGAODEZHONGSHI。YINCI,GUONEIDEZHONGJINSHUGONGYEFEISHUICHULIMOSHIYILINGWURANPAIFANGWEIMUBIAORIYISHOUDAOGUANZHU。ERZAIDANGQIAN,YAOZUODAOZHONGJINSHUGONGYEFEISHUIZAIHUISHOULIYONG,ZUIDAXIANDUDISHIXIANFEISHUIZIYUANHUA,ZEKEYIJIANLIFEISHUIJINGHUAHUIYONGXITONG,YEJIUSHIJIANGCHULIHEGEDEGONGYEFEISHUIZAIYUYISHIDANGCHULI,HOUJIANGQICHONGFENLIYONG,JIKEYIHUANJIESHUIZIYUANRIJIANJINZHANGDEXIANZHUANG,YEKEYIJIEJUEGONGYEFEISHUIZIYUANHUAWENTI。ERYAOGOUJIANFEISHUIJINGHUAHUIYONGXITONG,XUYAOXIANQUEDINGGONGYEFEISHUIHUIYONGMUBIAO,ZAIANZHAOGEYONGSHUIDIANDEXIANGGUANSHUIZHIYAOQIULAIDUIHUIYONGSHUISHUIZHIJINXINGQUEDING。

  2.FEISHUIJINGHUAHUIYONGXITONGDECHULIGONGYI

  在重金属工业废水回用处理的工艺流程主要如下:第一,对工厂的排污水管道进行集中截流,使用提水泵将其打进储水池,再通过污水泵将废水打进涡流反应器。第二,通过石灰浆泵把石灰浆池中的灰浆打进涡流反应器,同时采用加药泵把高分子凝聚剂溶液打人到漩涡反应器中,使其在反应器中发生化学反应。第三,化学反应后的液体溢流,流至澄清池、单阀滤池以及清水池。第四,液体在清水池沉淀后,可溢流至循环水塔的进水沟中,将其作为循环水的补充水,最后实现重金属工业废水的再回收利用。(来源:谷腾环保网)


 

如没特殊注明,文章均为苏州昊诺原创,转载请注明来自http://blotchsmusic.com/xuanxing/176.html