电竞押注

工程概况

  深圳某有限公司在生产过程会产生一定量的阳极氧化废水，废水主要来源于生产过程中产生的除油、抛光、阳极氧化、封孔、染色等生产工序，该废水主要污染指标有pH、COD_cr、SS、磷酸、硝酸等。

  深圳某有限公司生产过程所排放废水无含镍废水，该废水含有大量的Pu³⁺、NO₃^-、SO₄^-以及着色废水中含有的偶氮染料等。废水中含有部分有机物，其废水的主要特点是: 水量水质变化大，呈酸性，生物降解效率低，处理难度较大等特点。

  genjugaigongsideyaoqiu，suoyouwushuidoubunengduiwaipaifang，jingchulihoudabufenhuiyong，shaobufennongshuijingzhengfajiejinghouwaiyunzuoweiweifeichuli。genjugaigongsideyaoqiu，youyuyongdijinzhang，wushuichulicaiyongwuhuadechulifangfaweizhu。

 genjujianshedanweideyaoqiu，liyuanhuanbaozongjiefeishuichulizhanzhuyaobaokuoyixianeirong:

  genjuyezhuyaoqiuxiangmufeishuishixianlingpaifang，shengchanpaifangfeishuishejiguimowei12t/h，chulihouchushuiquanbuhuiyongyushengchanxianshang，jingguohuiyongchulihou，keyidadaojianshedanweiyaoqiudehuiyongbiaozhun。

电竞押注  jingguobenfangansheji，huiyongchulixitongnongshuikecaiyongmvrzhengliuxitong，youjianshedanweizixingcaigou；ruobucaiyongmvr，nongshuiweituoqitagongsichuli，yekeyidadajiangdizhuanyifeiyongheweituofeidengfeiyong。

电竞押注  genjushangshuqingkuang，liyuanhuanbaoduigaixiangmutigonggongchengzhilishejifangan。benwushuizhiligongchengbaokuosheji、tujianshigongsheji、shebeianzhuangyijigongchengdiaoshidengquanbuneirong。

设计进水水量水质

1、feishuichuli

  genjujiafangtigongdeziliao，wushuichulizhanzonghechulinengliwei12t/h。

电竞押注  genjujiafangtigongdeshuju、yijiwogongsigongchengjingyan，kaolvgongchengtouchanhoushengchanliangdebodongjiyunxingxuyao，bengongchengshejiyuanshuishuizhizhibiaoruxiabiao1:

电竞押注biao1 jinshuishuiliangshuizhizhibiao

2、zhongshuihuiyong

  本方案中水回用采用12m³/h浓盐水减量回收系统，具体参数如下:

电竞押注  zhongshuihuiyongxitongshejichulirongliang

电竞押注biao2 xitongshejichulirongliangbiao

  benfangandeshejishijiyukehutigongderuxiayuanshuibaogao。gaiyuanshuibaogaozhongdezhibiaoshijiancedegaozhi。

biao3 yuanshuibaogao

污水处理回用标准

chulihouchushuiquanbuhuiyongyushengchanxianshang，jianlianghoudadaoshuizhi（yicijianliangrochanshuiweizhun）

工艺设计分析

电竞押注  duiyunanjiangjieyoujiwushuimuqianzhuyaoyou2zhongchulisilu:

电竞押注  1、chunwuhuachuligongyi

电竞押注  caiyongzhurufenshao、shishiyanghuadengshouduanduigaonongdunanjiangjieyoujiwushuijinxingchulishiweixianfeiqiwuchangyongdefangfa，youdianshizhandimianjixiao，shiyingxingguang，bujuparenheyouduyouhaichengfen。quedianshitouzichengbengao、yunxingchengbengao、guanlinanduda、caozuochengbengao、weixianxingyegao。haikeyicaiyongwuhuagongyirutietanweidianjie、fentonyanghuadenggongyiduiwushuizhijiechulidaodabiao，gongyijiandan，zhandimianjixiao，dantouzichengbengao、yunxingchengbengao。

电竞押注  2、wuhua+shenghuachuligongyi

  caiyongwuhuagongyirutietanweidianjie、fentonyanghuadenggongyiduiwushuijinxingyuchuli，gaishanwushuidekeshenghuaxing，jiangdiwushuizhongnanjiangjieyoujichengfendenongduhexingzhuang，ranhouzaijinxingshenghuachuli。suirangongchengtouziheyunxingchengbenbichunwuhuagongyidi，dangongyiliuchengzhangyixie，qieduiyudabufennanjiangjieyoujiwushuixuyaojiaozhangtingliushijiancainengjiangjie，duishuizhishuiliangkongzhiyaoqiujiaogao。

电竞押注  zongshangsuoshu，jiehejianshedanweideyaoqiu，caiyongwuhuachuligongyizuoweifeishuiyuchulidezhuyaogongyi。

污水处理工艺流程图

jiehegaidanweifeishuichuligongchengjinchushuishuizhiyaoqiu，bengongchengshejifeishuichuligongyiliuchengruxia:

tu1: feishuichuligongyiliuchengtu

电竞押注huiyongshuichulixitongshuilipinghengtu

工艺说明

  1、feishuichulixitonggongyishuoming

  shengchanfeishuishouxianyouchangfangshoujijingchangfanganzhuangshuibengtishengjishuichi，jinxingjunhengshuizhishuilianghouyoutishengbengbengruphdiaozhengchi。

  zaiphdiaozhengchi，diaojiephzhishiyijinruweidianjiefanyingchihouziliujinrufanyingchi。zaiweidianjiefanyingchi，quchufeishuizhongbufenyoujiwu，tongshizhonghefeishuizhongsuanxingwuzhi；feishuijingweidianjiefanyingchihoujinrufentonyanghuachi，liyongfentonshijidegaoqiangyanghuazuoyongduiwushuizhongdecod、sedudengjinxingyanghuaquchu。

  fentonyanghuachichushuiziliuzhihunningfanyingchi1jinxinghuaxuechendian，zaijianxingtiaojianxiashengchengqingyanghuawudechendian，zaizaihunningjijizhuningjidezuoyongxiashengchengxuzhuangfanhuahou，jinruxieguanchendianchi1，jingchendianhoudechushuizaijinrufanyingchi2，jinyibujiayaofanyingchuliquchuzhilei、youlei、xuanfuwu、youjiwu、sedudeng。

  沉淀后自流入中和池，调节pH至中性，再进入臭氧氧化塔，在臭氧氧化塔中与臭氧进行接触反应，杀死细菌，致病菌等，并且氧化分解复杂有机物、色料等，形成CO₂和H₂O。消除臭味，降低腐蚀性物质，为后续膜处理系统做好准备。废水出水经氧化处理后自流入中转池，再将该浓盐水泵入后续回用水处理系统。

电竞押注  chouyanggongyingzhuyaoshijiangkongqisongzhilengqueqi，ranhouzaijingguolvqijiayijinghua，zaijingguo1-2jiguijiaohuofenzishaiganzaoqi，jiangkongqiganzaozhi0dianyixia，jingguochouyangfashengqi，tongguogaoyadian，zaikongqizhongfangdianhouchanshengchouyang。

  chendianchiwunipaifangdaowunichi，youqidonggemobengshusongdaoyalvjijinxingyalvtuoshui。wuniyalvtuoshuihouwaiyunweituoyouzizhidedanweijinxinghuishou，lvyefanhuijishuichijinxingchuli。

  2、huiyongshuichulixitonggongyishuoming

  weidadaojianlianghuachulihuolingpaifangdehuanbaoyaoqiu，shengchanhouchanshengnongyanshuijinxingshendujianliangchuli。jishumiaoshuruxia:

电竞押注jingwuhuachendianchulihoudefeishui，huishoudaorornongyanshuixiang。tdszongliangyue4500mg/l，jingguohuaxuefaquchunongyanshuizhongdejiegouxinglizi。jinxingfanshentouxitongshendujianliang，huishou80%dedanshuidaoshengchanyongshuidebujishui。

  20%浓盐水进行分离单盐和多盐。NaCL和NaNO₃单盐淡水水进行回用到除硬水箱；二次减量回收约98%的淡水回用；NaSO₄二价高盐废水将进行超高压渗透(SWRO)进行回收50-60%的淡水回用。

  jinxingfenyanjianlianghoudefeishuijinrumvrjiejingfanyingqi，huojiaojiyougufeichulizizhidehuanbaogongsiweiwaichuli。

预计处理效果
率