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GD真人huanyingguanglinguangzhouliyuanhuanbaogaonandugongyewushuichuligongsiguanfangwangzhan!

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广州电镀废水回用处理设计方案

工程概况

  bengongchengxiangmuzhonggongsisuopaifangdefeishuizhuyaolaiyuanyushengchanguochengzhongchanshengdedujianqianchuligaonongdufeishuihedaliangchanpinqingxishuiyijishaoliangdimianchongxishui,gaifeishuizhuyaowuranwuyouyouzhi、suan、jian、biaomianhuoxingji、qinghuawu、zhongjinshudeng。

GD真人  gongsijihuajiansheyitaozhongshuihuiyongchulixitong,chulihoudefeishuikeyidadaohuiyongyuxianshangdebiaozhun,xiangongsipaifangfeishuiliangzai1000t/dzuoyou。bengongchengzhuyaoweizhongshuihuiyongchuligongcheng,shejichulishuiliang1000t/d。


设计进水水量水质

GD真人  genjujianshedanweideyaoqiu,huiyongshuishejichulinengli1000t/d,shejichanshuiliang700t/d,shejiyunxingshijianweimeitian24h。

GD真人  genjuguigongsitigongdefeishuiziliaojinxinggusuan,xianshejishuizhiruxiabiao:

GD真人biao1: jinshuishuiliangshuizhizhibiao

污染指标水量(T/D)CODcr(mg/l)电导率(us/cm)Cu2+(mg/l)PH值
废水1000<200<2000<502-12


污水处理回用标准

GD真人jianchenghougaidanweihuiyongshuizhixinghuiyongshuishuizhibiaozhun,benxiangmuhuiyongshuishuizhibiaozhunzhiruxia:

项目回用水水质
pH6.5~8.5(无量纲)
电导率<520(us/cm)
菌落总数<100 (CFU/100mL)
<0.5(mg/L)
余氯<1.0(mg/L)


工艺设计分析

GD真人  benfeishuichulixitongshejifenwei: qingyanghuawuwuhuachuli、fanyingchendianxitong;jixieguolvzhuangzhi、ufmochulixitong;fanshentoumochulixitong;fanshentouxitongnongshuinalvfenyanchulixitong;erjifanshentoutichunchulixitong。

GD真人  feishuiwuhuafanyingchendiangongyimiaoshu:

GD真人  hantong、codfeishuijingphdiaozhengjijiaruyaojihegaofenzibuzhuojiyiquchurongjietong;jingchendiancaohouchushuipairushoujishuixiang,jinxinghouxuchuli。fanyingchendiandewunijinxingjianxieshipainidaofeishuiwuninongsuochi。

  jixieguolvqigongyimiaoshu:

GD真人  chendianchichushuihanyoussxuanfuwu。liyongjixielvqilvliaodejianxizugezuoyong,quchu50-100umdekeliwuzhi,fujihoudess,liyongchulihoudeganjingshui(huofanshentouyicijianliangdenongshui)jinxingfanxijixielvqi,jinxingtonglianghuifu,meiciqingxizhouqi24-48xiaoshi。

GD真人  ufchaolvgongyimiaoshu:

  chaolvmofenlijishujuyouzhandimianjixiao、chushuishuizhihao、zidonghuachenggaodengtedian。benxitongcaiyongchaolvmocaizhiweipvdfdezhongkongxianwei,qijuyoujijiadenaiyanghua、kangwurannengli,naishounaclonongdugaoda5000ppm,yinercailiaohuaxuewendingxinghao,shiyongshoumingzhang。chaolvmobiaomianhuohuacengzhimi,zhichengcengweihaimianzhuangwangluojiegou,gunaiya、kangwuran、shiyongshoumingzhang,qienengzhangqibaozhengchanshuishuizhi,duijiaoti、xuanfukeli、sedu、zhuodu、xijun、dafenziyoujiwujuyoulianghaodefenlinengli。fangzhifanshentouxitongchuxianyoujiwuwuran,yanzhangfanshentouhehouxumochulidewuranzhouqi。

  fanshentoumoxitonggongyimiaoshu:

GD真人  fanshentouzhuyaoquchushuizhongrongjieyanlei,tongshiquchuyixieyoujidafenzi,qianjieduanweiquchudexiaokelideng。benfanganzhong,caiyongmeiguotaoshigongsidebw30-400frfanshentoumoyuanjian。zheizhongfanshentoumoyuanjianshiyizhongdiyafuhemo,dangenmoyuanjiandemomianjiwei400pingfangyingchi(37m2),dangenmotuoyanlvdayu99.5%。chaolvchanshuijinrufanshentoumozu,zaiyalizuoyongxia,dabufenshuifenziheweiliangqitalizitouguofanshentoumo,jingshoujihouchengweichanpinshui,tongguochanshuiguandaojinrushuixiang;shuizhongdedabufenyanfenhejiaoti、youjiwudengbunengtouguofanshentoumo,canliuzaishaoliangnongshuizhong,younongshuiguanpaichu。

  erjifanshentouxitongzhuyaoduihuiyongshuizhijinxingercitichun: chushuishuizhixiaoyu20us/cm,phkongzhidao: 6-7。

  在反渗透装置停运时,自动冲洗35分钟,以及时去除沉积在膜表面的污垢。

  nfnalvmoxitonggongyimiaoshu:

GD真人  jingguofanshentouyicijianlianghouchanshengdenongshui,hanyoubiyuanshuiduo4beidecod,yue160mg/l;diandaolv8000us/cm.gaoyanshuijinxingercihuishoujiegouhewuranfengxianjida,caiyongnalvmoduiyijializixuanzexingtouguo,erjializijieliudeyuanlijinxinggaoyanshuidefenyan。jieliudeerjiayanjinrufeishuichulizhan;nalvchanshuiyufanshentouyicijianliangxitongchanshuijinxinghunhe,jinruerjifanshentoujinxingtichunchuli。

  gongyongmohuaxueqingxizhuangzhi,duiwurandemoxitongjinxinghuifuqingxi。


污水处理工艺流程图

五、处理工艺流程图


工艺说明

GD真人  feishuiziliudaofeishuidiaojiechi,jinxingshuizhishuiliangdiaojie,ranhouyoutishengbengjinrufanyingchi,jinxingphdiaozheng,bingzaishuichizhongtianjiahunningji、xuningji,tongguoxuningzuoyongchuquwufaxiachendegutixuanfuwuyijirongjiexingyoujiwu。fanyingchichushuiliuzhichendianchi,jinxingnishuifenli,chendianchichushuiziliudaozhongzhuanchi,chushuizaijinruhuiyongmochulixitong。

GD真人  chendianchiwunipaifangdaowunichihou,shusongdaobankuangyalvjijinxingyalvtuoshui。wuniyalvtuoshuihouwaiyunweituoyouzizhidedanweijinxinghuishou,lvyefanhuidiaojiechijinxingchuli。

  bengongchenghuiyongshuichulixitongshiyouyuanshuishaguolvxitong、tanguolvxitong、chaolvmoxitong、fanshentoumochulixitonghefanshentouxitongnongshuinalvfenyanchulixitongzucheng。shaguolvxitongweiyuchulizhuangzhi,lvchuyuanshuizhongxuanfukeliwujijiaoyuanwuzhi,kefangzhiyuanshuiwuranchaolvhefanshentoumo;chaolvxitongjinyibuquchuyuanshuizhongdeyiqiereyuanhejuedabufenzazhi,chubufenlichufeishuizhongdeyanfen。tanguolvxitongquchufeishuizhongdeyoujijiaoti,quebaofanshentouxitongdeanquanwendingyunxing;fanshentoubufenshizhuyaodechuyanzhuangzhi,quchuyuanshuizhongdabufenderongjieguxingwu、jiaotiguijiyoujiwu,baozhengchushuidewuhuazhibiaoheshenghuazhibiaodadaoyezhudeyongshuiyaoqiu。


预计处理效果

项     目pH水量(M3/H)CODcr(mg/l)电导率(mg/l)Cu2+(mg/l)
原水2~4502002000200
反应槽

chuchenchi

出水7~85020020003
去除率%99%49.5140200098.5
砂滤塔出水7~849.513020003
去除率%10%99%120-3
UF系统出水7~8454820003
去除率%
92%60%

RO一次减量回收出水6~9365-152000.05
去除率%
80%95%90%98%
NF减量回收出水6~9(45-36=9) 7.6
28000.2
去除率%
85%95%90%98%
RO二次减量回收出水6~9(36+7.6=43.6)395-15200.02
去除率%
90%95%90%98%


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工业污水处理服务热线: 4000-818-718
售后支持电话:
地 址: 广州市天河区东圃宦溪西
    路20号之八2房
联系人: 辛工
     张工

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