澳门申博赌场

千水清源(湖北)科技有限公司

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技術大全:涂裝廢水處理方案

    澳门申博赌场慧聰水工業網 作為工業廢水之一的涂裝廢水,主要來自于預脫脂、脫脂、表調、磷化、鈍化等車身前處理工序,特別是其中的電泳廢水、噴漆廢水成份復雜,濃度高,可生化性差。涂裝廢水處理主要采用分質處理、混凝沉淀、混凝氣浮、砂濾等工藝對涂裝廢水進行處理。

水工業

    1、TUZHUANGFEISHUICHULIDETEZHENG

    1、LINHUA-PENQISHIGANGTIEBIAOMIANFANGHUCHULIXINGZHIYOUXIAODECHANGYONGFANGFA。

    JINNIANLAI,SUIZHUWOGUOQICHE、MOTUOCHE、JIAYONGDIANQIDENGGONGYEDEXUNSUFAZHAN,LINHUA-PENQIGONGYIYEXIANGYINGDEDAOLEFEISUFAZHAN,YINGYONGYULAIYUGUANG。ERZHEXIEGONGYIDEDALIANGYINGYONG,SHIBIHUICHANSHENGDALIANGYOUHAIFEISHUIWURANHUANJING。CONGHUANJINGBAOHUFANGMIANKAOLV,YANJIUKAIFABINGDALIANGTUIGUANGYINGYONGHELIDE、KEKAODETUZHUANGFEISHUICHULIJISHUSHIDANGWUZHIJI。

澳门申博赌场    2、TUZHUANGFEISHUIDELAIYUANJIQIWEIHAIXING

澳门申博赌场    TIEJIANTUZHUANGGONGYILIUCHENG:YUTUOZHI-TUOZHI-SHUIXI-SHUIXI-SHUIXI-BIAOMIANDIAOZHENG-LINHUA-SHUIXI-SHUIXI-SHUIXI-GANZAO-PENQI-HONGGAN。

澳门申博赌场    SULIAOJIANTUZHUANGGONGYILIUCHENG:TUOZHI-SHUIXI-SHUIXI-SHUIXI-JIEMIANHUOHUA-GANZAO-PENQI-HONGQIAN-PENDAODIANJI-JINGDIANPENQI-HONGGAN。

澳门申博赌场    TUOZHIHOUDESHUIXISHUIHANYOUBUSHAOBIAOMIANHUOXINGJIJIYIRUHUADEYOUWU,SHUIZHONGDECOD,:YUEDA700mg/L,BODYUEDA200mg/L,ZHEZHONGSHUIRUGUOBUJINGCHULI,ZHIJIEPAIDAOJIANGHEZHONG,FEISHUIZHONGDEYOUJIWUZAISHUIZHONGFENJIESHIYAOXIAOHAODALIANGDERONGJIEYANG,CONGERPOHUAISHUITIZHONGYANGDEPINGHENG,SHISHUIZHICHANSHENGECHOU。

    LINHUAHOUDESHUIXISHUIHANYOUCHAOGUOPAIFANGBIAOZHUNDENIELIZI(NiSHI),XINLIZI(ZnSHI)DENGZHONGJINSHU。ZHONGSUOZHOUZHI,NIELIZISHIZHIAIWUZHI;CHAOLIANGDEXINDUISHUISHENGWUYOUMINGXIANDEDUHAIZUOYONG。ZAIPENQIGUOCHENGZHONGHUICHANSHENGQIWU,YAOZHENGCHANGSHENGCHANJIUYAOJIANGFEIQIDEQIWUCONGPENQIFANGCHUQU,CHANGYONGERYOUXIAODEFANGFAJIUSHIZAIPENQIXIANDECEMIAN(YEJICHOUFENGDAODERENKOU)SHEZHISHUILIAN,RANGSHUILIANJIXISHOUDABUFENDEQIWU,WEIBEISHUILIANJIXISHOUDEFEIQIZAIYONGCHULIFEIQIDEFANGFAJINXINGCHULI。QIDEZHONGLEIFANDUO,TUZHUANGCHEJIANSUOQIDEPEIFANGDOUSHIBAOMIDE,DANBUGUANRENHEQI,QIJIQIZHONGDEYOUJIRONGJIDOUSHIYOUDUXINGDE,SHENZHIDUXINGHENDA。

澳门申博赌场    YOUJIRONGJITONGCHANGYOURUXIAJIZHONGLEIXING:XIANGZUXING:RUJIABEN、ERJIABEN、BENYIWANDENGCULEI:RUYISUANYICU、YISUANDINGCUDENGTONGLEI:RUBINGTONG、HUANJITONGDENGCHUNLEI:RUYICHUN、DINGCHUN、YIBINGCHUNDENGSHUILIANJI-BANSHIYOUSHAOJIANJINAIJIANDEYOUNENGXISHOUQIWUDEFUHEYOUJIWUZUCHENGDE。SHUILIANJIXISHOUQIWUHOU,SHUITIDECHENGFENBIANDEHENFUZA,DUXING-YEHENDA,YOUJIWUHANLIANGHENGAO,JUFENXITADECODcrCHANGCHANGCHUYUJIQIANmg/L,YOUSHIGAODA13000mg/L。

澳门申博赌场    SUIRANSHUILIANSHUITONGCHANGZAIQINGCHUFUZHA(HUOCHENZHA)HOUKEXUNHUANSHIYONG,DANYEBIRANCUNZAILIANGZHONGQINGKUANG:QI-SHISHUILIANSHUIDEBUFENBEIPAICHUCHENGWEIFEISHUI,BINGBUCHONGZUGOUDEXINXIANSHUIJISHUILIANJI;QIERZESHISHUILIANSHUIJINGGUO-DINGSHIQIDEHUANXUNSHIYONGHOUQUANBUGENGXIN。ZHEZHONGHANLIANGHENGAOERDUXINGYOUHENDADESHUILIANSHUIRUGUOBUJINGCHULIJIUZHIJIEPAIRENJIANGHE(HUBO)ZHONG,GEIRENLEIDAILAIDEWEIHAISHIBUKANSHEXIANGDE,YINCIBIXUJINXINGCHULI。

    3、CHULIGONGYILIUCHENG

澳门申博赌场    3.1、WUJIFEIYE、WUJIFEISHUICHULIGONGYILIUCHENG

澳门申博赌场    3.2、YOUJIFEIYE、YOUJIFEISHUICHULIGONGYILIUCHENG

    4、CHULIGONGYI

澳门申博赌场    4.1、FEIYEDECHULIGONGYI

    YOUYUFEIYEDEWURANWUNONGDUHENGAO,PAIFANGSHULIANGBUWENDING,PAIFANGSHIJIANYEBUGUDING,SUOYIFEIYEBUYIZHIJIEPAIDAOZIDONGKONGZHIDEFEISHUICHULICHIZHONG。WOMENSHIJIANGFEIYEFENCHENGWUJIDE、YOUJIDEERLU,FENBIEJINXINGYUCHULI。GENJUSHIYANJIEGUO,JIANGFEIYECHULIFANGFAGUINAWEI:

    4.1.1WUJIFEIYECHULIFANGFA:ANMEICHENFEIYEJI

澳门申博赌场    JIAREN0.50-1.OkgDELVHUAGAI,0.50-1.OkgDE1#HUNNINGJI,BINGJIARENQINGYANGHUANARONGYEDIAOJIERONGYEDEpHZHIDAO10-11,YUCHENDIANLINSUANGENJIZHONGJINSHULIZI。

澳门申博赌场    4.1.2YOUJIFEIYECHULIFANGFA:ANMEICHENJIJIAREN

    0.50-1.OkgDE1#PORUJIBINGDIAOJIERONGYEDEpHZHIDAO8-9JINXINGYUPORU。FEIYEJINGYUCHULIHOU,ZAIFENBIEBENGDAOXIANGYINGDEFEISHUICHULICHIZHONG,ZUOJIN-BUDECHULI。

    4.2FEISHUICHULIGONGYI

    4.2.1WUJIFEISHUICHULIGONGYI

澳门申博赌场    YOUYUNi+SHENGCHENGNi(OH)2CHENDIAN,GANG-SHENGCHENGCa3(P04)2CHENDIANDEZUIJIApHZHISHI10.50YISHANG;

    ERZn2+SHENGCHENGZn(OH):CHENDIANDEZUIJIApHZHIFANWEISHI8.5-10,SUOYIYAOFENERBUCHENDIANCHULI。

澳门申博赌场    4.2.1.1DI-BUHUAXUECHENDIANCHULIGONGYITIAOJIAN:ANMEICHENFEISHUIJIZIDONGJIAREN0.1-0.2kgLVHUAGAI,0.1-0.2kg1#HUNNINGJI,3-4mg1#XUNINGJI,QIETONGGUOpHZHIZIKONGZHUANGZHI,ZIDONGJIARENNaOHRONGYEDAOpH10.5-11.2,JIAYAOHUNJUNHOU,FEISHUITONGGUOYOUFENGWOZHUANGDEJIASUCHENDIANXIEGUANDECHENDIANCHI,JIASUCHENDIANWUNi(OH)2,Ca3(P04)DECHENJIANG[YEYOUZn(OH):CHENJIANG],SHANGQINGYEYILIUDAOZHONGHECHENDIANCHI。YINGXIANGHUAXUECHENDIANCHULIXIAOGUODEYINSU:

    (1)LVHUAGAIDEYONGLIANG:LVHUAGAIJISHICHENDIANJI,YOUSHIWUJININGJUJI,SHIYANJIEGUOMEIDUNFEISHUIJIA0.1-0.2kgLVHUAGAIWEIYI。JIADESHAO,CHENDIANCHA,NINGJUXIAOGUOYECHA,ZHISHISHANGQINGYEDENitSHIHANLIANGJIAOGAOZAOCHENGPAIFANGSHUIDENitSHICHAOBIAO;LVHUAGAIYONGLIANGGUODUO,Ca(OH):CHENDIANYEHUIXIANGYINGGUODUO,ZHISHIWUNILIANGDUO,BINGQIELANGFEIYAOPIN,ZENGDAFEISHUICHULIDEFEIYONG。

    (2)1#HUNNINGJIDEYONGLIANG:SHIYANJIEGUOMEIDUNFEISHUIJIA0.1-0.2kg1#HUNNINGJIWEIYI。YONGLIANGGUOSHAO,NINGJUXIAOGUOCHA,DABUDAOCHULIMUDE;YONGLIANGGUODUO,BUDANWUNIDUO,ERQIENIGUOYUSHUSONG,CHENJIANGXIAOGUOCHA,FANERHUISHICHULIXIAOGUOBIANCHA,HUANLANGFEILEYAOPIN。

澳门申博赌场    (3)1#XUNINGJIDEYONGLIANG:TASHITONGGUOXIFU、JUANDAI、ZHANFUDENGZUOYONG,BAYININGJUDEXIAOKELICHENDIANXUNINGCHENGDAKELIDEBIZHONGDADEWANGZHUANGWU,CONGERJIASUWUNIDECHENJIANG。WOMENTONGGUOSHIYANXUNZHAODAOHUOYUANGUANG、XUNINGXIAOGUOHAO、SHIYINGXINGHAOQIEGUANGDE1#XUNINGJI。BINGQUEDINGCHUQIYONGLIANGWEI3-4nNALo

    (4)pHZHIDEYINGXIANG:Ni(OH)2,Ca3(P04):CHENDIANDEZUIJIApHZHISHI10.50YISHANG。WOMENXUANYONG10.50-11.20,ZHEYANGJINENGMANZUCHENDIANDEYAOQIU,YOUNENGJIEYUEHAOJIANLIANGJIXIA-BUDEHAOSUANLIANG。

    (5)CHENDIANSHIJIAN:CHENDIANSHIJIANDAYUE1XIAOSHIJIUKEMANZUYAOQIU,QIECHENDIANSHIJIANYUECHANGCHENDIANXIAOGUOYUEHAO,DANCHENDIANSHIJIANGUOCHANG,CHENDIANCHIDEZHANDIMIANJIJIUDA,CHENDIANSHIJIANXUAN1.5XIAOSHIBIJIAOHESHI。

    4.2.1.2第二步中和沉淀處理工藝條件:由pH自控裝置控制硫酸加人量至pH8.5-9.0,并按每廢水計自動加人3-4mg/1#絮凝劑。由于在前-步的弱堿性介質中有-部分混凝劑保留在溶液中,所以這時不需補加混凝劑。混勻反應后,廢水經過有蜂窩狀沉淀斜管的池加速沉降。經二步沉淀后,上清液基本無色透明,pH7.5-8.6,Ni<0.10mg/L,Zn<1.10mg/L,再經微濾機就能保證各項指標都合格排放了。

    4.2.2YOUJIFEISHUICHULIGONGYI

澳门申博赌场    YOUYUYOUJIHUNHEFEISHUIHANYOUDALIANGYIRUHUADEBIAOMIANHUOXINGJIYOUWUDENG,BINGQIECODGAODAER、SANQIANHAOKE/SHENG,ZHEXIEYINSUDOUBULIYUYOUJIFEISHUIDESHENGWUJIECHUYANGHUAFACHULI;SUOYIYAOXIANJINXINGPORUCHULI,RANHOUZAIYONGSHENGWUJIECHUYANGHUAFACHULINEIXIEYONGHUAXUEFANANYICHULIDEYOUJIWU,ZHIHOUZAIYONGCHOUYANGYANGHUAJIJIAOTANCHIXIFUZUOSHENHUACHULI。

澳门申博赌场    4.2.2.1PORUCHULI:PORUCHULIFENLIANGBUJINXING,XIANPORUCHENDIANDABUFENYOUJIWU,ZAIYONGQIFUFACHUQUBIZHONGJIAOXIAODEWEICHENJIANGXIALAIDEYOUJIWU。PORUCHENDIANDEGONGYITIAOJIAN;ANMEISHIFEISHUIJIZIDONGJIAREN0.1-0.2kgLVHUAGAI,0.1-0.2kg1#HUNNINGJI,QIETONGGUOpHZHIZIKONGZHUANGZHI,ZIDONGJIARENXILIUSUANRONGYEDAOpH8.0-9.2,JIAYAOBINGJINGHUNYUNDEFEISHUITONGGUOYOUFENGWOZHUANGJIASUCHENDIANXIEGUANDECHENDIANCHI。JINGPORUCHENDIANCHULIHOU,YICHENJIANGLEKELIDABIZHONGDADEYOUJIKELI,DANHUANYOUBUFENKELIXIAOBIZHONGQINGDEYOUJIWUWEICHENXIALAI,CISHIANMEICHENFEISHUIJIZIDONGJIAREN4-6mg/1#XUNINGJI,ZAILIYONGQIFUJICHUQUBIZHONGQINGDEYOUJIWU。

    4.2.2.2SHENGHUAJIECHUYANGHUACHULIJINGPORUCHENDIANJIQIFUCHULIHOUDESHUITIDESHUIZHIPINGJUNZHUANGTAIWEI:COD=40-800mg/L,COD:BOD=3:1-4:1KUANGWUYOU=10-50mg/L,pH=6.5-7.5

    JIBENFUHESHENGHUACHULIDEYAOQIU。YUCHULIHOUDEFEISHUIZAILIUDAOSHENGHUACHIJINXINGSHENGHUACHULI。WOMENXUANZEJUYOUBODFUHEGAO、CHULISHIJIANDUAN、ZHANDIMIANJIXIAO、BUXUYAOHUILIUWUNI、BUCHANSHENGWUNIPENGZHANGYUNZHUAN,BIJIAOLINGHUO、WEIHUGUANLIFANGBIANDENGYOUDIANDESHENGWUJIECHUYANGHUAFA。SHENGHUACHICAIYONGSANJITUILIUSHIJIECHUYANGHUACHI。ZAITITIANLIAOXUANYONGBIBIAOMIANJIDA、YIGUASHENGWUMO、HUAXUEHESHENGWUWENDINGXINGHAO、JINGJIUNAIYONGDEZUHEXINGTIANLIAO。XUANYONGYANGDELIYONGLVGAO、BUQIJUNYUN、YETILIUTAIHAO、NAIFUSHI、NANDUSAIDEWEIKONGPUQIQI。

    SHENGWUGUAMOGUOCHENGJIYOUJIFEISHUIDESHENGHUACHULIFANGFA:SHOUXIANZAISANGESHENGHUACHINEIFANGRENZILAISHUIZHISIFENZHISANRONGJI,PUQI2-3XIAOSHIHOU,ANMEISHISHENGHUACHICHENGHUOXINGWUl0kg,3308gMIANFEN、130gNIAOSU、65gLINFEI,JIAOCHENGJIANGZHUANGHOUFENCHENGSANFEN,FENBIESADAOSANGECHINEI。GECHIZAIJIAREN10%RONGJIDEFEISHUI,BINGJIAZILAISHUIZHIMANCHI。RANHOUANCHANGGUIDEGUAMOFANGFAHEXUNHUAFANGFAJINXINGCHULI。

    4.2.2.3CUIHUAYANGHUAJIJIAOTANXIFUCHULI(SHENDUCHULI):

    JINGSHENGHUACHULIBINGCHENGQINGDEFEISHUIJINGGUOCHOUYANGYANGHUACHULI,ZAIJINGJIAOTANGUOLVCENGCHULI,SHICOD,BODSJIN-BUXIAJIANG。FEISHUIYUCHOUYANGDUILIUJIECHU,SHUITIZHONGDEYOUJIWUKEZAIHENDUANDESHIJIANNEIYANGHUAFENJIE,YIYOULIUZHITANLVCENG,ZAIJIAOTANDECUIHUAZUOYONGXIAJINXINGYANGHUAFENJIEDE。YOUYUJIAOTANDEDUOKONGXING,HUANKEYIJINXINGWULIXIFU,TONGSHIJIAOTANYIBEICHOUYANGHUOHUA。ZHEYANGSHUITIDECOD,BODSZHIBIAOKEHUODEJIN-BUDEJIANGDI,COD,,JIANGDAODIYU55m&/L,BODSXIAOYU18mg/L,JUEDUIBAOZHENGPAIFANGSHUIDECOD,BODSDABIAO。

    4.2.3FEISHUIZONGHEWEILVCHULI

    WUJIFEISHUI、YOUJIFEISHUIANYISHANGFANGFAFENBIEJINXINGCHULIHOU,DOULIUDAO-GEJISHUICHI,RANHOU-QISHUSONGDAOWEILVJIJINXINGGUOLV,YIBAOZHENGXUANFUWUZHEXIANGZHIBIAOYEJUEDUIDABIAO。

澳门申博赌场    4.3WUNICHULI

    JIANGWUJIFEIYE、FEISHUICHENDIANCHULIDECHENDIANWUSHOUJIDAOWUJIWUNICHI,RANHOUYONGLUOGANBENGJIANGWUNISONGDAOXIANGSHIYALVJICHULI,YACHUDEQINGYEFANHUIDAOWUJIFEISHUIZHUCHI,YADEDEWUNISHOUJIHOUWEITUOGONGYEFEIWUCHULIZHANCHULI。JIANGYOUJIFEIYE、FEISHUIPORUCHULIHOUDECHENDIANWU、FUCHAJISHENGHUAHOUCHULIDECHENDIANSHOUJIDAOYOUJIWUNICHI。TONGGUOLUOGANBENGJIANGWUNISONGDAOXIANGSHIYALVJICHULI,YACHUDEQINGYEFANHUIDAOYOUJIFEISHUIZHUCHI,YADEDEWUNISHOUJIHOUWEITUOGONGYEFEIWUCHULIZHANCHULI。

    5、FEISHUICHULIJISHUDEYINGYONGQINGKUANGJIJIELUN

    實踐證明:處理技術合理可靠、占地面積少、處理效果好、具有良好的環境效益和社會效益,具有大量推廣的價值。

FENXIANGANNIU

ZERENBIANJI:YINYINGYING

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