印染園區污水處理廠工藝改造與運行

HUBEISHENGHANCHUANSHIMOUYINRANCHANYEYUANQUNEIDEWUSHUICHULICHANG,YIGAIQIYEYINRANFEISHUIYIJIZHOUBIANBUFENSHENGHUOWUSHUIWEICHULIDUIXIANG,YUANSHEJICHULILIANGWEI16 000 t/d。ZAIMUQIANRIQUYANGEDEHUANJINGZHENGCEXIA,GAIYUANQUYINRANQIYEFEISHUIPAIFANGLIANGZI2011NIANCHENGZHUNIANJIANGDIQUSHI,SHIDESHIJIPAIFANGLIANGYUANXIAOYUSHEJIPAIFANGLIANG。CIWAI,JINNIANLAIFANGZHENSIDEXINGQIHEYINRANZHENGLIJISHUDETISHENG,GAIYINRANYUANQUQIYEDALIANGSHIYONGPVAJIANGLIAO、RENZAOSIJIANJIEWU(ZHUYAOSHILINBENERJIASUANLEIWUZHI)、XINXINGZHUJIDENG,DALIANGNANJIANGJIEYOUJIWURANWUJINRUFEISHUIZHONG。YOUYUQIYEWUSHUICHULISHEBEIDELAOHUAHEWEIJISHIGENGXIN,QICHULIHOUDEPAISHUIHENNANMANZUDANGDIGUANWANGLAISHUIYAOQIU(COD≤200 mg/L),SHIDEGAIYUANQUWUSHUICHULICHANGSHIJIFEISHUIJINSHUISHUIZHIYUANDAYUQIYUANSHEJIJINSHUIZHI。ZAIZHE,GAIWUSHUICHANGCHULISHESHIJIANLOU,BUFENGONGDUANDESHEBEILAOHUACHENJIU,WEINENGDEDAOGENGXIN,CHULIFEISHUINENGLIXIAJIANG,YIBUNENGMANZUXIANYOUWUSHUICHANGCHULISHUILIANG、SHUIZHIDEYAOQIU。YINCIPOQIEXUYAODUIGAIWUSHUICHULICHANGJINXINGGONGYISHENGJIGAIZAO,YIMANZURIYIYANGEDEHUANBAOYAOQIU。

GENJUYUANQUYINRANQIYEDESHIJIFEISHUIPAIFANGQINGKUANG,KAOLVWEILAIDESHUILIANGBODONG,DUIGAIWUSHUICHULICHANGJINXINGGONGYIGAIZAO,BINGDUIZHUYAOGOUZHUWU、GONGYICANSHUYIJIJISHUJINGJICHENGBENDENGJIGEFANGMIANJINXINGLEYANJIU,SHIGAIZAOHOUDECHUSHUISHUIZHIMANZU《CHENGZHENWUSHUICHULICHANGWURANWUPAIFANGBIAOZHUN》(GB 18918—2002)YIJIAPAIFANGBIAOZHUN,YIQIWEITONGLEIXINGWUSHUICHULICHANGDEFEISHUICHULIYIJITIBIAOGAIZAOTIGONGGONGCHENGSHEJIJINGYAN。

GONGCHENGGAIKUANG

GAIWUSHUICHULICHANGYUANSHEJISHUILIANGWEI16 000 t/d,GAIWUSHUICHULICHANGSHEJIJINCHUSHUISHUIZHI、SHIJIJINCHUSHUISHUIZHIRUBIAO 1SUOSHI。

BIAO 1   JINCHUSHUISHUIZHI

(ZUOYOUHUADONGCHAKANGENGDUO)

YOUBIAO 1KEZHI,WUSHUICHANGXIANYOUCHULIGONGYIKEBAOZHENGNH4+-N、TN、TPSANGEZHIBIAOWENDINGDABIAO。DANSHIYINRANQIYESUOPAICHUDEFEISHUIZHONGCODYUANGAOYUYUANGONGYISHEJIJINSHUIZHI(COD≤200 mg/L),QIESUOPAICHUFEISHUIKESHENGHUAXINGCHA,SHIDEZUIZHONGCHUSHUICODWUFAMANZUPAIFANGYAOQIU。YINCI,ZHONGDIANYICODWEIKAOCHAZHIBIAO,WANCHENGGAIWUSHUICHULICHANGDEGONGYIGAIZAOHEJIANSHE,YIMANZUDANGDIHUANBAOYAOQIU。

GENJUGAIWUSHUICHANGFEISHUISHUIZHI、SHUILIANG、YUANYOUGONGYISHESHIYIJIPAIFANGBIAOZHUNYAOQIUDENGSHIJIQINGKUANG,JUEDINGZAIYUANYOUGONGYISHESHIDEJICHUSHANGJINXINGGAIZAO,JIANGGAOJIYANGHUADUANDECHOUYANGYANGHUATIHUANWEILEIFentonYANGHUA,CHUSHUIJINGXIEGUANFENGWOTIANLIAOCHENDIANCHICHENDIANYIJILVBULVCHIGUOLVHOUPAIFANG,JUTIGAIZAOQIANHOUDEGONGYILIUCHENGRUTU 1SUOSHI。BENQIGAIZAOGUIMOWEI5 000 t/d,QIZHONG,GONGYEYINRANFEISHUISHUILIANGWEI3 000 t/d,ZHOUBIANSHENGHUOWUSHUISHUILIANGWEI2 000 t/d。

TU 1    GAIZAOQIANHOUFEISHUICHULIGONGYILIUCHENG

YOUTU 1KEZHI,DUIWUSHUICHULICHANGGONGYIGAIZAOZHUYAOCONGSANGEFANGMIANJINXING:(1)YUCHULIDUANGAIBIANHUNNINGTIAOJIANHEGENGHUANHUNNINGJI,TIGAOHUNNINGYUCHULIXIAOGUO;(2)SHENGHUADUANZENGJIAWUNIHUILIU,BAOZHENGSHUIJIESUANHUACHIWUNINONGDUHEHUOXING,TONGSHIXIANGHUOXINGWUNIYANGHUACHIZHONGTOUJIAYINGYANGWUZHIYIBAOZHENGWEISHENGWUDEXINCHENDAIXIE,TIGAOSHENGHUACHULIXIAOGUO;(3)SHENDUCHULIDUANJIANGGAOJIYANGHUADUANDECHOUYANGYANGHUATIHUANWEILEIFentonYANGHUA,GENGYOUXIAOGENGCHEDIQUCHUNANJIANGJIECOD。

YUCHULIDUAN

SHAOBEISHIYANFAXIAN,CAIYONGQINGYANGHUAGAIJIANGGAIWUSHUICHULICHANGJINSHUIpHKONGZHIZAI8.0~8.5,RANHOUKONGZHILIUSUANYATIEHEJUBINGXIXIANAN(PAM)DETOUJIAZHILIANGNONGDUFENBIEWEI200、3 mg/L,KEHUODEZUIJIAHUNNINGXIAOGUO;ZAISHIJIFEISHUICHULIGUOCHENGZHONG,KEJIAOKUAIXINGCHENGDAQIEWENDINGDEFANHUA,CHENDIANSHIJIANDUAN,CHUSHUIZHUODUDI,SHUIZHIQINGCHETOUMING。BIAO 2WEIJUHELVHUALV(XIANYOUWUSHUICHULICHANGYUCHULIDUANHUNNINGCHISUOYONGYAOJI)HELIUSUANYATIEDUIGAIWUSHUICHULICHANGFEISHUIDECHULIXIAOGUO,JIEGUOXIANSHI,YILIUSUANYATIEWEIHUNNINGJI,PAMWEIZHUNINGJI,QINGYANGHUAGAIWEIpHDIAOJIEJI,HUNNINGCHULIXIAOGUOJIAOJIA。

BIAO 2  XUNINGJISHIYONGTIAOJIANJICHULIXIAOGUO

(ZUOYOUHUADONGCHAKANGENGDUO)

(1) SHUIJIESUANHUACHI。YUANYOUDEGONGYIZHONG,YOUYUSHUIJIESUANHUAXIAOGUOBULIXIANG,BUNENGXUNSUJIANGJIEYOUJIWU,BUFENNANJIANGJIEDEDAFENZIWUZHIMEIYOUBEIJIANGJIEWEIXIAOFENZIWUZHI,FEISHUIKESHENGHUAXINGCHA,YIZHISHENGHUADUANCHUSHUICODJUGAOBUXIA。JINGGUOYIDUANSHIJIANDEGUANCHA、CESHIFAXIANSHUIJIESUANHUACHIPAONIXIANXIANGYANZHONG,YOUQISHIZAIXIAYUTIAN,YINCI,WEILEJINKUAITIGAOSHUIJIESUANHUACHIWUNINONGDUHEHUOXING,SHEZHIWUNIBENGDINGQIJIANGWUNICONGERCHENCHIHUILIUZHISHUIJIESUANHUACHIJINXINGWUNIBUCHONG,WUNIHUILIUBIWEI50%。SHUIJIESUANHUACHICAIYONGMOCHONGSHI,GONGYOULIANGGESHUIJIESUANHUACHI,YOUXIAORONGJI870 m3,TINGLIUSHIJIANWEI3.87 h。

(2) HUOXINGWUNIYANGHUACHI。YOUYUWUSHUICHULICHANGJINSHUIDEKESHENGHUAXINGJICHAQIEDAN、LINDENGYINGYANGYUANSUQUEFA,BULIYUHUOXINGWUNIDESHENGCHANG,YINCIBUJINBAOLIULEZAIGAICHIQIANDUANYINRUSHENGHUOWUSHUIDEHUNHEFANGSHI,ERQIEHUANXUXIANGHUOXINGWUNIYANGHUACHIZHONGTOUJIASHIHENONGDUDEYINGYANGWUZHILAIBAOZHENGHUOXINGWUNIDEXINCHENDAIXIE,TONGSHIBAOZHENGCHUSHUIDANLINDABIAO。NIAOSUHELINSUANERQINGJIADETOUJIAZHILIANGNONGDUFENBIEWEI90、24 mg/L。YANGHUACHIYOUXIAORONGJI2610 m3,SHUILITINGLIUSHIJIANWEI6.96 h,KONGZHIDOWEI2~4 mg/L。

SHENDUCHULIDUAN

YUANYOUGONGYICAIYONGCHOUYANGYANGHUAFADUIERCHENCHIBUDABIAOCHUSHUIJINXINGSHENDUCHULI,CIFADUISEDUQUCHUSHIFENYOUXIAO,DANCODJIANGJIENENGLIDI,ZUIZHONGCHUSHUICODWEI97.55~122.60 mg/L,BUNENGMANZUPAIFANGYAOQIU(COD≤50 mg/L)。ZHESHIYINWEIZAISHUIRONGYEZHONG,CHOUYANGNENGYOUXIANYUXIJING、GONGDIANZIJITUAN(RUFEN、BENANHEDUOHUANFANGJINGDENGHUOXINGFANGXIANGJIEGOU)、YOUJILIUHUAWUHEQUZHIZIHUAANLEIDENGFANYING,DANKUANGHUANENGLIJIAOCHA,ZHISHIBAFUZADERANLIAODAFENZIZHUANHUAWEIXIAOFENZI,BUNENGCHEDIJIANGJIEQUCHUYOUJIWU,QIEYOUKENENGSHENGCHENGJUYOUQIANZAIZHIAIZUOYONGDEQUANLEIHEXIUSUANYAN。CIWAI,CHOUYANGDECHULICHENGBEN(HAODIANLIANG20 kW·h/kg)YUTOUJIALIANGCHENGZHENGBI,QUCHU1 mg CODXUXIAOHAOCHOUYANG1~3 mg,CHENGBENGAOANG,BUSHIYONGYUCHULIGAONONGDUDEYOUJIFEISHUI。

XIANGDUIYUCHOUYANGYANGHUAFA,FentonYANGHUAFADUIYINRANFEISHUIZHONGDERANLIAOQUCHUFEICHANGYOUXIAO,YINWEIH2O2ZAICUIHUAJIYATIELIZICUNZAIXIANENGSHENGCHENGYANGHUANENGLIHENQIANGDEQIANJIZIYOUJI(·OH)。

DANSHIFentonYANGHUAFAZAISHIJIYINGYONGGUOCHENGZHONGCUNZAIpHSHIYONGFANWEIZHAI(BIXUSHISUANXINGHUANJING),DUIFANYINGSHEBEIDEFANGFUSHIYAOQIUPIANGAO;H2O2LIYONGLVDI,YICANLIU;YATIETOUJIALIANGDA,WUNICHANLIANGGAO,WUNICHUZHIFEIYONGGAOANGDENGWENTI。WEICIBIZHECAIYONGYIZHONGJIYUXINXINGYANGHUAJI(YOUGUOYANGHUAQINGMEI、GUOLIUSUANYAN、HUANYUANXINGGUGUANGGANTAIDENGFUHEERCHENG)DELEIFentonYANGHUATIDAICHOUYANGYANGHUAFA,NENGZAIYATIEYANCUIHUAZUOYONGXIAKUAISU、CHIXUSHIFANGDUOZHONGLEIZIYOUJI,BAOKUOQIANJIZIYOUJI(·OH)、LIUSUANGENZIYOUJI(SO42-)DENG,KUAISUJIANGYOUJIWUZHIYANGHUACHENGCO2,FANYINGTIAOJIANJIAOWEIKUANSONG,KECAOZUOXINGQIANG,WUGUOYANGHUAQINGCANLIUDEWENTI,CHULICHENGBENDI,YATIETOUJIALIANGDI,WUNICHANLIANGSHAO。TONGGUOXIAOSHIDECHULEJIYULEIFentonYANGHUAFADEZUIJIAKONGZHITIAOJIAN:KONGZHIpHZAI4~6,LIUSUANYATIETOUJIAZHILIANGNONGDUWEI120 mg/L,XINXINGYANGHUAJITOUJIAZHILIANGNONGDUWEI165 mg/L,ZAIYONGQINGYANGHUAGAIJINXINGZHONGHE(KONGZHIpHZAI7.5~8.0),ZUIHOUTIANJIAYINLIZIPAMJINXINGZHUNING,PAMTOUJIAZHILIANGNONGDUWEI1.0 mg/L。ZAIZUIYOUTIAOJIANXIACHULISHIJIFEISHUI,CHUSHUICODPINGJUNQUCHULVKEDA96.75%,CHUSHUISHUIZHIMANZUPAIFANGBIAOZHUNYAOQIU。

GAIZAOHOUDEZHUYAOGOUZHUWU、SHEBEIJIGONGYICANSHU

JINGGAIZAOHOUDEZHUYAOGOUZHUWU、SHEBEIJIGONGYICANSHURUBIAO 3SUOSHI。

BIAO 3   GAIZAOHOUDEZHUYAOGOUZHUWU、SHEBEIJIGONGYICANSHU

YUNXINGXIAOGUOJIJISHUJINGJIFENXI

GAIGONGCHENGYU2016NIAN8YUEFENKAISHIYUNXING。JINGGUO3GEDUOYUEDEDIAOSHIYUNXINGHOU,XITONGCHULIXIAOGUOWENDING,CHUSHUIZHIBIAOMANZU《CHENGZHENWUSHUICHULICHANGWURANWUPAIFANGBIAOZHUN》(GB 18918—2002)YIJIAPAIFANGBIAOZHUN。DUIXITONGGEDANYUANJINXINGWEIQISANGEYUEDEQUYANGJIANCEFAXIAN,ZAIJINSHUICODWEI864~1 476 mg/LXIA,YUCHULIDUAN、SHENGHUADUAN、LEIFentonYANGHUACHICHUSHUICODFENBIEWEI223.82~523.73、223.82~523.73、21.66~48.35 mg/L,CODPINGJUNQUCHULVFENBIEWEI69.53%、75.50%、96.75%。

YAOJIFEIYONG

(1) CHUCHENHUNNING。LIUSUANYATIE、QINGYANGHUAGAI、PAMFENBIEAN300、700、20 000YUAN/tJI,TOUJIAZHILIANGNONGDUFENBIEWEI200、60、3 mg/L,FEIYONGWEI0.06+0.042+0.06=0.162YUAN/t。

(2) HUOXINGWUNIYANGHUACHI。NIAOSUHELINSUANERQINGJIAFENBIEAN2 000、7 000YUAN/tJI,TOUJIAZHILIANGNONGDUFENBIEWEI90、24 mg/L,FEIYONGWEI0.18+0.168=0.348YUAN/t。

(3) LEIFentonYANGHUA。LIUSUANYATIE、XINXINGYANGHUAJI、QINGYANGHUAGAI、PAMFENBIEAN300、1 500、700、20 000YUAN/tJI,TOUJIAZHILIANGNONGDUFENBIEWEI120、165、37.5、1 mg/L,FEIYONGWEI0.036+0.25+0.026+0.02=0.332YUAN/t。

ZEYAOJIHEJI0.162+0.348+0.332=0.842YUAN/t。

XIANGMUZONGZHUANGJIRONGLIANGYUEWEI300 kW,YUNXINGFUHEWEI209 kW,HAODIANLIANGWEI167 kW·h,GONGYEYUANQUDIANFEIAN0.75YUAN/(kW·h),FEISHUICHULILIANGAN5 000 t/dJI,ZEDONGLIFEI167×24×0.75÷5 000=0.6YUAN/t。

RENGONGFEIYONG

WUSHUICHULICHANGYUNXINGQUANZHIYUANGONGYI9RENJI,RENJUNGONGZIAN3 000YUAN/YUEJI,ZERENGONGFEIYONG3 000÷30×9÷5 000=0.18YUAN/t。

QITAFEIYONG

QITAFEIYONGBAOKUOZILAISHUIFEIHEWUNIYUNSHUFEILIANGBUFEN。ZILAISHUIFEIHEWUNIYUNSHUFEIFENBIEAN0.1、0.04YUAN/tJI,QITAFEIYONGHEJI0.14YUAN/t。

ZONGSHANGSUOSHU,SHUICHULIFEIYONGZONGJI0.842+0.6+0.18+0.14=1.762YUAN/t。

XIANGMUGAIZAOYUNXINGQIJIAN,SHIJIFEIYONGYUANDIYUYUANYOUGONGYIYUNXINGFEIYONG(YUE4YUAN/t),SUIZHUXITONGDEWENDING,HOUXUCHULIDEJIAYAOLIANGKESHIDANGDIAOZHENG,YOUJINYIBUYOUHUAKONGJIAN。

(1) WUSHUICHANGJINSHUICODWEI864~1 476 mg/L,YUANYOUGONGYIZUIZHONGCHUSHUICODWEI120~150 mg/L,CHUSHUIWUFADABIAOPAIFANG。JINGTIBIAOGAIZAO,CAIYONGYIHUNNINGCHUCHEN+A/O+LEIFentonYANGHUAWEIZHUTIGONGYICHULIGAIFEISHUI,QUDELELIANGHAODECHULIXIAOGUO,ZUIZHONGCHUSHUICODWEI21.66~48.53 mg/L,CHUSHUIZHIBIAOYOUYU《CHENGZHENWUSHUICHULICHANGWURANWUPAIFANGBIAOZHUN》(GB 18918—2002)YIJIAPAIFANGBIAOZHUN。

(2) CHUCHENHUNNINGCHIGAIYONGLIUSUANYATIEWEIHUNNINGJI,CODPINGJUNQUCHULV69.53%,JUYOUKEJIAOKUAIXINGCHENGDAQIEWENDINGDEFANHUA,CHENDIANSHIJIANDUAN,CHUSHUIZHUODUDI,SHUIZHIQINGCHETOUMINGDENGYOUSHI。

(3) SHENDUCHULIGAIYONGJIYUXINXINGYANGHUAJIDELEIFentonYANGHUAFA,CHUSHUICODPINGJUNQUCHULV96.75%,JUYOUFANYINGTIAOJIANXIANGDUIKUANSONG、CHULICHENGBENDI、WUCANLIU、CHANNILIANGSHAODENGYOUSHI。

(4) SHESHIYUNXINGFEIYONGZHUYAOBAOKUOYAOJIFEI、DIANHAOHERENGONGFEIYONGSANBUFEN,YIJIZILAISHUIFEIHEWUNIYUNSHUFEI,JINGTIBIAOGAIZAO,GAIGONGYIFEISHUICHULICHENGBENWEI1.762YUAN/t,YUANDIYUYUANYOUGONGYIYUNXINGFEIYONG。

(5) BENGONGCHENGDESHISHIDIAOSHIYIJIWENDINGYUNXINGBIAOMING,GAIZAOHOUDEGONGYIJUYOUGAOXIAO、JIANDAN、JINGJIDENGZHUDUOYOUDIAN,NENGGOUJIEJUELEISIYUHUBEIHANCHUANMOUYINRANYUANQUWUSHUICHULICHANGFEISHUICHULIBUDABIAODENANTI。

(LAIYUAN:《GONGYESHUICHULI》2018NIANDI7QI   CANKAOWENXIANLVE。DINGYUE2018NIANQIKANDIANZIBAN,QINGDIANJI“YUEDUYUANWEN”)

《GONGYESHUICHULI》MEITIPINGTAI

GONGYESHUICHULIZAZHISHE

ZHONGGUOHUAGONGXUEHUIGONGYESHUICHULIZHUANWEIHUI

QUANGUOGONGYESHUICHULIXINXIZHAN

GONGYESHUICHULIPINPAIZHANLVELIANMENG