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GD真人huanyingguanglinguangzhouliyuanhuanbaogaonandugongyewushuichuligongsiguanfangwangzhan!

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东莞五金制品废水处理方案

工程概况

dongguanmouwujinzhipinyouxiangongsizhuyaojingyingshengchanhexiaoshouwujinzhipin,shengchanguochengzhonghuichanshengshaoliangdegaonongduwushui,rujixiejiagonglengqueherunhuajiqiexueye,dimianqingxishuihegongyiqingxishuideng,qicodzhigaoda175000mg/l。cileifeishuizhonghanyoudaliangdeshiyoulei、ruhuaji、shuizhiwendingji、fangfujidengnanyibeishengwujiangjiedewuzhi。muqianzuoweiweixianfeiqiwuyouweifeigongsihuishouchuli,meiniandechulifeiyongfeichanggaoang,qiecunzaiweifeigongsimeiyouchulinenglibuzuwufachulidefengxian,yincikaolvjiangcifeishuizixingchuli,chulihoudefeishuikebufenhuiyonghuoduiwaipaifang。


设计进水水量水质

设计处理规模为: 9.36m3/d。

genjuwosiduiguisitigongdeshuiyangjinxinglejutidehuayanhexiaoshi,qiceyanjieguoruxiabiao1:

表1 建设单位提供的水样化验数据表

污染指标原水COD(mg/l)破乳后COD(mg/l)备注
切削液17500032320
地面清洗水105002870
工艺清洗水425609780

tongguoyishangjiancehuayan,jiehewushuichulizhanshijiyunxingshijianheyunxingzhouqigusuan,juedingshejijinshuishuizhiruxiabiao2:

表2 建设单位提供的水样化验数据表

污染指标pHCOD(mg/L)BOD5(mg/L)备注

qiexueye

8.0-9.017500045000

dimianqingxishui

7.0200003300

gongyiqingxi

8.0-9.04256020000

poruhoujinshuishuizhixianzhi

7.0-9.083003000


污水处理排放标准

GD真人benwushuichulizhanchulihoushuizhixingguangdongshengdifangbiaozhun《shuiwuranwupaifangxianzhi》(db44/26-2001)diershiduanyijibiaozhun,jutizhibiaojianbiao3。

biao3 wushuichulihouchushuizhibiaobiao

wuranzhibiao

标准要求
备注
pH

6~9


COD90
BOD520

xuanfuwu

60
氨氮10

shiyoulei

5.0


工艺设计分析

wushuilaiyuanfuza,genjujiafangtigongdeyouguanziliao,wushuibaokuoqiexueye、dimianqingxishui、gongyiqingxishui。zheisanzhongfeishuideyigegongtongtedianshicodhanlianggao,cong10000mg/ldao175000mg/lbudeng;dimianqingxishuishiyouleihanlianggao。

qiexueyefeishuigaoduruhua,zheisanzhongfeishuihunhehouxingchenggaoduruhuazhuang,zaochengdimianqingxishuisuodairudeshiyouleiwufahuohennantuochu,suoyi,gaisanzhongfeishuizaijinrushenghuachulixitongqian,bixujinxingyuchuli,cainengjinrushenghuachulixitong。

sanzhongfeishuihebinghou,jingguoporuhou,codhanliangyoudafudujiangdi,jingwosishiyangusuanzai8300mg/l,benzhuangzhidejingporuhunhehoujinshuicodan8300mg/ljinxingsheji。gaifeishuideb/cbidayu3,shiheshenghuachuli。

GD真人caiyong“fanxiangporuji+chaoshengboqianghuaporu”jinxingyuchuli,jiangwushuizhongderuhuawuranwucongwushuizhongxiandujinxingfenli,shiyongchaoshengbojishukejianshaoporujideyongliang,jiangdichulichengben。yuchulihoukequchuwushuizhongdejuedabufenruhuataiwuranwu,jinshengxiarongjietaideyoujiwu,jiangdilewushuichulidefuhe。


污水处理工艺流程图

污水处理工艺流程图


工艺说明

GD真人dimianqingxishuijinruchengpingeyouchi,jinxinggeyouchuli。

qiexueyefeishuicaiyongporufanying,tianjiaporuji,shidefeishuizhongderuhuayezaiyaojidezuoyongxiashiquruhuapingheng,feishuizhongdeyoudichanshengtuoshuizuoyong,xingchengliangxiangfenceng,zaijingguoyalvjiyalv。

GD真人dimianqingxishui、qiexueyejingyuchulihouyugongyiqingxishuipairudiaojiechi1yibingchuli。

GD真人shouxianzaiporuqizhongjingguochaoshengbogongzhenshiweixiaoyoudi、rongjieyoulijinxingningjiechanshengdayouzhufuyushuimian,zaijingguowoxuanyoushuifenliqijiangdayouzhuyushuifenli,dadaochuyouwudemude。jingguowoxuanyoushuifenliqihoufeishuijinxinghunningchendian,jinyibuquchufeishuizhongxuanfuwu、zhilei、youjiwudeng。

zaiziliurudianyanghuazhuangzhi,shiyonggaopinchaoshengbojinxingyanghuafenjieyoujiwu。dianyanghuachichushuiliurudiaojiechi2。

feishuizaidiaojiechi2jinxingshuizhishuiliangdiaojiehouyoutishengbengshusongdaoshuijiesuanhuachi。zaishuijiesuanhuachizhong,liyongshuijiesuanhuajundezuoyongjiangwushuizhongdafenziyoujiwufenjiechengrongyijiangjiedexiaofenziyoujiwu,jiangxiweiyoujikelibianchengkejiangjiedeshuirongxingyoujiwu,jihouxudehaoyangchizuohaobaozhang,bingquchuyibufenyoujiwu、ssdeng。

shuijiesuanhuachichushuiziliudaoduojijiechuyanghuachijinxinghaoyangshenghuachuli。 

GD真人congshengwujiechuyanghuachichulaideshuiziliujinrutaocimombrchi,jingguombrmojianghuoxingwuni、ssdengjieliuzaihaoyangchinei,tigaohuoxingwuninongdu,jinyibuquchushengyuxuanfuwu、youzhi,quebaodadaohuanbaopaifangbiaozhun。taocimombrchichushuiliujingbiaozhunpaifangkoukedabiaopaifang。


预计处理效率

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     张工

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