电竞押注

工程概况

nainiuyangzhichangzaishengchanguochengzhonghuichanshengdaliangwuranshuiyuanshui，feishuilaiziliangbufen: shengchanfeishuihebangongshenghuowushui；danzhuyaolaizishengchanfeishui，jiniufenniao、niuquanchongxishui、jinaixiaodushuijinaitongqingxishuideng，gaifeishuishiyizhonggaonongdudeyoujifeishui，fuhandan、lindengyingyangwuzhi，ruochulibudang，huiyanzhongwuranshuihuanjing。

设计进水水量水质

  奶牛养殖场改、扩建后将实现存栏奶牛量3000头，养殖场采用的是干清粪工艺，大量粪渣晒干后外运作为农用肥料；废水主要来自牛粪尿、牛圈冲洗水、挤奶洗乳废水，共380m³/d，生活废水20m³/d。因此，确定该项目的设计处理量为400m³/d。具体废水水质见表1。

电竞押注biao1  feishuishuizhi

污水处理排放标准

电竞押注muqianshejijinshuishuizhijixudadaodeshuizhipaifangzhibiaoqingkuang: dadaoguangdongsheng《shuiwuranwupaifangxianzhi》（db44/26-2001）diershiduanyijibiaozhunheguangdongsheng《chuqinyangzhiyewuranwupaifangbiaozhun》（db44/613-2009）liangzhezhongyanzhebiaozhun。jutizhibiaoruxiabiao:

表2 污水治理指标值

zhu: ①danweiweimg/l，ph、dachangjunqunshuhehuichongluanchuwai。②dachangjunqunshubaokuofendachangjunqunshu，guangdongsheng《chuqinyangzhiyewuranwupaifangbiaozhun》zhong1000ge/l00mlshizhifendachangjunqunshu。

工艺设计分析

  benxiangmuwushuishuyutuzaifeishui，tuzaixingyeweidianxingdehaoshuixingye，qifeishuichanshengliangda，duihuanjingdewuranyanzhong。feishuizhuyaolaiziyutuzaijiagongguochengzhongdeyuanliaoxueye、fenzha、suirouqingxidenggongxu，juyoufeishuiliangda，youjiwunongdugao，danbaizhi、youzhidengdafenziyoujiwuzhiduo、shenghuajiangjiesulvmandengtedian。ciwaishuizhonghaihanyounisha、zhiwuxianwei、sesu、jiaotidengchengfen。tuzaijiagongchanshengfeishui。yingongyidebutong，wuranchengdukefenwei: xiaochengduwuran（ruchongxigongyi）、zhongchengduwuran（fenqieqiepian）hezhongchengduwuran（ruyoutuzaiguochengpaifangdexueshui）。zaituzaifeishuizhongcunzaizhechengfenfuzadehunheyoujiwu，zaituzaiguochengzhong，quchuneizanghepengdiaochanshengdefeishuihanyougaonongdudecod（huaxuexuyangliang）、youleihezhifang。suizhegongchangheshuichanpinzhongdebutong，zongrongjiexinghexuanfucoddeshuipingxiangchahenda。weishiyingriyiyangedepaifangbiaozhun，xujianggaonongdudetuzaifeishuitongguolianghaodefeiwuguanlihechulijishujinxingzhili。

  gaigongsiwushuichuliyouyixiatedian:

  1、根据对本项目废水产生来源及污染物分析，该类废水水质特点是COD、BOD₅、NH₃-N、SS较高，是一种中高浓度的有机废水。由于BOD₅/COD>0.3，可达到0.45，属于可生物降解，该类废水可生化性好，采用物化+生化处理方法能达到理想的处理效果。

  2、guyefenlishigaifeishuichulidejichu。youyussjiaogao，guxuyaozaishenghuaqianshezhiyuchuligongyi，quchudabufendegutiwudengwuzhi，yijiangdihouxuchulidefuhe。

  3、gaifeishuiyouzhihanlianggao。

  youjifeishuichulijishufazhanshijianbijiaozhang，yixingchengduozhongduoyangdechulijishuhegongyiluxian，yibanyiquchuyoujiwuweizhuyaomude。duiyugaifeishuichuli，jiaoweichengshudezuofashicaiyongyanyang—haoyangchuligongyi，nengbaozhengjiaogaodecodquchulv，erqieyoujiaogaodetuodanxiaoguo。

污水处理工艺流程图

工艺说明

电竞押注  genjugaigongsitigongdeziliaohewosileisigongchengjingyan，gaixiangmufeishuizhongnanjiangjieyoujiwuzhihanliangxiangdanggao，jingguoliangjiyanyangxitonghourengyoudabufennanjiangjiewuzhi，yincijingshenghuachulihoufeishuizhongcodhanliangrengjiaogao。wosicaiquzaiqianduanchulizhongzengjiayanyangfajiaoqu，jinxingshuijiesuanhuajiangjieyoujiwujieduan，jiangdafenziwuzhi、nanyijiangjiedewuzhizhuanhuaweiyiyushengwujiangjiedexiaofenziwuzhi，tigaolewushuidekeshenghua，jiangdihouxuchulisheshidechulifuhe，tigaochulixiaolv。

电竞押注  zaidieluoshituoshuijijinxingtuoshuiqianshehunningjiayaoxitong，bingjiangdieluoshituoshuijishezhidaoyanyangchushuihou。hunningfanyingxiangzhongtianjiaxuningjihehunningjijinxingfanying，jinyibuquchufeishuizhonghanyoudegutixuanfuwu，andanyijibufencod，jiangdihouxuxitongdechulifuhe，tigaozhenggefeishuizhandechulixiaolv。

电竞押注  dieluoshituoshuijituoshuihoujinruchendianchijinxingchendian，chushuizaijinruliangjia/ochi、qiangyanghuachi、huaxuechulin、wendingtang、rengongshididenghouxuchulixitong。

预计处理效率

电竞押注biao3 zhuyaochulidanyuanshuizhizhibiaoyuce（mg/l，dachangjunqunshu、huichongluanshuchuwai）