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肇庆半导体废水处理方案

工程概况

mougongsishishengchanduojingtiguibandaoticailiaodezhuanyegongsi。gaigongsiduojingguishengchanzhuangzhisuochanshengdesuanxingfeishui、guibanggaochunshuixichanshengdefeishui、hanguifeishui、jinshisuanfeiyedengxuyaochulicainengpaifang,chulihoudefeishuikeyihuiyongyupenlinta、lengquetaqingxideng。


设计进水水量水质

  设计处理规模为: 360m3/d。

GD真人  genjuyezhutigongwushuishuizhi,shujuruxia(danweiweimg/l):

biao1 feishuishuizhishuiliangyilanbiao

类型COD(mg/l)SS(mg/l)备注
半导体废水≤600ppm≤400


污水处理排放标准

GD真人  genjuyezhuyaoqiuguihua,feishuijingchulihouchushuidepaifangbiaozhunzhixingguangdongshengdifangbiaozhun《shuiwuranwupaifangxianzhi》(db44/26-2001)diershiduanyijibiaozhunhe《chengshiwushuideshuizhibiaozhunyuzaishengshuiliyong》(gb/t19923-05)zhijiaoyanzhe,jutixiangguanzhibiaoruxiabiao2suoshi(danweiweimg/l):

biao2 chushuizhibiaopaifangbiaozhun(danweimg/l,chuphwai)

序号参数排放标准
1PH6—9
2SS≤10
3CODcr≤60
4BOD5≤10
5总铜≤0.5

GD真人  feishuichulixitong(mcr)chushuikeyidabiaohuohuiyongzuoweizayongshui,yekejingguohuiyongshuichulixitongjinxingchuli,huiyongshuixitongchushuishuizhikeyouyuzilaishuishuizhiyaoqiu,manzuchaochunshuixitongjinshuishuizhi。


工艺设计分析

   feishuijingguoyijiwuhuachulihou,dadaobiaosanbiaozhunpaifangdefeishui,zhuyaochengfenhanliang: cu≤5ppm、guifendengweiliangguxingwu、xuanfuwu;xuyaojinxingmochulicainengdadaohuiyongshuizhizhibiao。


污水处理工艺流程图


五、处理工艺流程图

工艺说明

  ①jiezhilvqi、huoxingtanlvqiheqitazhichengchanshengdeshuijinrufeishuichulixitongdiaojiechi,yugongyefeishuizonghehoujinxingwuhuachendianchuli。

  ②工业废水经过“调节池+絮凝反应池+斜管沉淀池+MCR膜化学反应器”处理,去除残留的微量固形物、悬浮物。经MCR产水泵到收集水箱。水量: 18m3/h(360m3/D)。

GD真人  ③chanshuijingguouvfangzhibaowaijuhewuduihouxuchulidewuran。jingtanlvchuliquchuxiaofenziyoujiwuhou,jinruroxitongjinxingyiciyutuoyan:

  ④chunshuizhibeichanshengderonongshui,shuizhizhuodudi,hanyanliangxiangduijiaogao。jinrunongshuishoujishuixiang,yugongyefeishuiroxitongchanshengdenongshuijinxinghunhe。jinxingedi(mofenyanxitong)chulihou,chanshengdedanyejingguo phdiaozhenghou,jinxingmohuishouchulihouhuiyong。

  ⑤edinongshuishoujihou,zuoweijiezhilvqidefanxishui;zhongyangkongdiaolengquexunhuanbushui,duoyushuizuoweizayongshui,huoyiliudaoyingjishuichifeishuichuli。


预计处理效率

biao3 feishuimochulihenongshuihuishoujianliangshujubiao

水质类型水量 (m3/h)给水TDS(mg/L)回收水量(m3/h)浓水量(m3/h)效率 %浓水去向
MCR膜处理17.940017 0.9
污泥浓缩池
废水反渗透回收系统1740013.63.480浓水收集池
分盐膜处理系统8.830008.10.792委外或排放
淡液回收处理系统8.120006.91.385委外或排放
EDI浓水1.8



介质反洗水,循环水补水
回收水

20.51.989


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工业污水处理服务热线: 4000-818-718
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联系人: 辛工
     张工

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