2.1術 語
2.1.1 CUNZHUANG village
NONGCUNJUMINSHENGHUOHESHENGCHANDEWEIDADAOJIANZHIZHENBIAOZHUNDEXIANGCUNJIZHENDEJUJUDIAN。
2.1.2SHENGHUOWUSHUI domestic wastewater?in village
CUNZHUANGJUMINZAIRICHANGHUODONGZHONGPAIFANGDEWUSHUI,BAOKUOJUMINCESUO、GUANXIHECHUFANGPAISHUIDENG,BUBAOKUOZHUANYEYANGZHIHU、NONGCHANPINJIAGONG、GONGYEYUANQUJIXIANGZHENQIYEDENGSHENGCHANWUSHUI。
CESUOWUSHUIBAOKUOFENBIAN、NIAOYEHECHONGCEWUSHUI。
CHUFANGPAISHUISHIZHIZAIXICAI、SHAOFAN、SHUAGUOHEXIWANDENGGUOCHENGZHONGPAIFANGDEWUSHUI。
GUANXIWUSHUISHIZHIZAIXIZAO、XIYIHEXIDIDENGGUOCHENGZHONGPAIFANGDEWUSHUI,HANYOUXIDIJI。
2.1.3 HEISHUI black water
ZHIJUMINCESUOWUSHUI,BAOKUOCHONGCEWUSHUIHEFENBIAN。
2.1.4 HUISHUI grey water
ZHIJUMINLINYUJICHUYUXIDIDEZONGHEPAISHUI
2.1.5 DIAOJIECHI equalization basin
??YIZHONGJUNHENGSHUILIANGHESHUIZHIDEYUCHULIGOUZHUWU。
2.1.6CHANGGUIPUQICHI conventional?aeration tank
YIZHONGHUOXINGWUNIFACHULIDEJIBENMOSHI,CHINEIDEJUNJIAOTUANXUANFUSHENGCHANG,FANYINGCHIZHONGXUGURUKONGQI,SHIRONGJIEYANGBAOCHIZAI2mg/LZUOYOU。
2.1.7YANGHUAGOUoxidation ditch
YIZHONGHUOXINGWUNIFACHULIBIANXINGBIANXING,YOUMINGYANGHUAQU,YINQIGOUZHUWUCHENGFENGBIDEGOUQUXINGERDEMING,TASHIHUOXINGWUNIFADEYIZHONGBIANXING。
2.1.8 YANMEISHISHENGWULVCHIbiological contact oxidation process
SHENGWUMOFADEYIZHONG,BENGUICHENGSUOZHIHAOYANGSHIYANMEISHENGWULVCHISHIZHIGONGWEISHENGWUSHENGCHANGDETIANLIAOQUANBUYANMEIZAIWUSHUIZHONGHECAIYONGRENGONGGONGYANGFANGSHIDECHULICHIHUOGOUZHUWU;YANYANGCHISHIZHICHINEIGONGWEISHENGWUSHENGCHANGDETIANLIAOQUANBUYANMEIZAIWUSHUIZHONGHEBUCAIYONGRENGONGGONGYANGFANGSHIDECHULICHIHUOGOUZHUWU。
2.1.9 SHENGWULVCHI bio-filter
SHENGWUMOFADEYIZHONG,YOUCHENGDILVCHI,JUYOUJINGHUAXIAOGUOHAO、TOUZISHENG、YUNXINGFEIYONGDIDENGTEDIAN。BENGUICHENGSUOZHISHENGWULVCHIWEIGAOFUHESHENGWULVCHI。
2.1.10HUOXINGWUNIFACHUDANnitrification-denitrification activated sludge process
TONGGUOXIAOHUA-FANXIAOHUAGUOCHENGDECHUDANFANGFA。
2.1.11 SHENGTAICHULI ?ecological treatment
BENGUICHENGBAOKUORENGONGSHIDI、WENDINGTANG、TUDICHULIDENGRENGONGSHEJI、GAIZAO,YOUTIANLIAOHEZHIWUGOUCHENGDEJUYOUYIDINGJINGHUAGONGNENGDECHULISHESHI。
2.1.12 XIAODU disinfection
BENGUICHENGSHIZHIYELV、PIAOBAIFEN、HANLVXIAODUYAOPIANHEZIWAIDENGXIAODUJISHU。
2.1.13 YITIHUASHEBEI integrated?facilities
???YIZHONGJIANGBUTONGJISHUDANYUANJICHENGHOUCHULISHENGHUOWUSHUIDESHEBEI。
2.2符 號
V——YANMEISHISHENGWULVCHICHIDEYOUXIAORONGJI(m
3
);Q——MEIRENMEITIANWUSHUILIANG(m
3
/人.d);n—— CHULIRENSHU;
La——JINSHUIBOD
5
濃度;M——BODFUHE(BOD
5
/m3
.d)V1——SHENGWULVCHILVLIAOTIJI,m3;
Le——SHEJICHUSHUIWURANWUNONGDU;
Nw——SHENGWULVCHILVLIAORONGJIFUHELV,kgBOD
5
(或NH3
-N或NO3
-N)/(m3
.d)1?基本規定?
3.1CUNZHUANGWUSHUICHULISHESHIJIANSHEYINGYIPIZHUNDEDANGDISHUIWURANZHILIGUIHUA、GUOJIAYOUGUANCUNZHUANGZHENGZHIJIXINNONGCUNJIANSHEDEZHENGCEWEIZHUYAOYIJU,GENJUGEDICUNZHUANGDEJUTIQINGKUANGHEYAOQIU,ZONGHEKAOLVJINGJIFAZHANYUHUANJINGBAOHU、PAIFANGYULIYONGDENGGUANXI,CHONGFENLIYONGXIANYOUTIAOJIANHESHESHI。
3.2SHENGHUOWUSHUICHULIGENJUCUNZHUANGRENKOU、DIXINGDIMAOHEDIZHITEDIAN、ZHUZHAIFENBUDENGQINGKUANG,KECAIYONGJIZHONGCHULIHUOFENSANCHULIDEMOSHI。GENJUSHUICHONGCESUOJIANSHEHEPUJIQINGKUANG,ANZHAOWUSHUICHONGCESUO、YIJIANSHUICHONGCESUO、YIJIANSHUICHONGCESUOSHIXIANHEISHUIYUHUISHUIFENLIDENGQINGKUANGYINDIZHIYIDIXUANZEWUSHUICHULIJISHUYUGONGYI。
3. 3CUNZHUANGSHENGHUOWUSHUICHULIYINGJIEHEZONGHELIYONG。ZAIYOUTIAOJIANDECUNZHUANGSHENGHUOWUSHUIKECAIYONGHEISHUI、HUISHUIYUANFENLIJISHU,DUIHEISHUIHEHUISHUIFENBIEJINXINGCHULI,BINGYINGFUHEPAIFANGHUOZONGHELIYONGBIAOZHUN。
3..4SHENGHUOWUSHUIDECHULICHENGDUHEFANGFAYINGGENJUXIANXINGDEGUOJIAHEDIFANGYOUGUANPAIFANGBIAOZHUNHEYAOQIUQUEDING。
3.5WUSHUICHULIYINGCAIYONGSHIHENONGCUNTEZHENGDEWUSHUIDANYUANJISHUJIZUHEGONGYIYIJIQITANENGDADAOPAIFANGYAOQIUBINGYUDANGDIJISHUJINGJIXIANGSHIYINGDEWUSHUICHULIJISHU。
3. 6CUNZHUANGSHENGHUOWUSHUIDESHUIZHIHESHUILIANGYIYISHICEWEIJICHUFENXIQUEDING。ZAIWUSHICEZILIAOSHI,SHENGHUOWUSHUILIANGKEANDANGDIYONGSHUIDINGEDE60%-90%CAIYONG,SHUIZHIKEANXIANXINGGUOJIABIAOZHUN《SHIWAIPAISHUISHEJIGUIFAN》GB50014CAIYONG。
3. 7WEIFANGZHIWURANDIXIASHUI,WUSHUICHULIGOUZHUWUDECHITIYINGANXIANXINGDEGUOJIAHEDIFANGYOUGUANBIAOZHUNJINXINGFANGSHUI、FANGSHENJIFANGFUCHULI。DUIYIJIANWEIJINXINGXIANGYINGCHULIDEHUAFENCHI,ZAIJIANSHEWUSHUICHULISHESHISHIYINGDUIHUAFENCHIZHONGXINJINXINGFANGSHUI、FANGSHENJIFANGFUCHULI。
3.8CAIYONGSHENGWUFACHULICHANSHENGDESHENGYUWUNIYIDINGQICHULI,DADAOGUOJIAXIANXINGYOUGUANBIAOZHUNDEYINGJINXINGZONGHELIYONG。
3.9NONGCUNWUSHUICHULICHUSHUIXUYURENJIECHUHUOYOUQITAANQUANXUQIUSHI,YICAIYONGXIAODUCHULI。
3.10DANHUJIDUOHUXIAOXINGCHULISHESHIYINGDINGQIWEIHUGUANLI,CUNZHUANGWUSHUICHULIZHANXUPEIBEIZHUANRENFUZEWEIHUGUANLI。
3.11DIMAISHISHEBEIYUYINYONGSHUIJINGDENGQUSHUIGOUZHUWUDEJULIBUDEXIAOYU30MI。
2?處理技術
4.1一般規定
4.1.1CUNZHUANGWUSHUICHULIJISHUKEFENWEISHENGWUJISHUHESHENGTAIJISHU,GENJUDANGDIJISHUHEJINGJISHUIPINGYICAIYONGSHENGWULVCHI、YANMEISHISHENGWULVCHI、YANGHUAGOU、CHANGGUIPUQICHI、HUOXINGWUNIFACHUDAN、RENGONGSHIDI、YANGHUATANG、TUDICHULIJISHUDENG。
4.2生物技術
4.2.1 ?YANMEISHISHENGWULVCHI
1YANMEISHISHENGWULVCHIJISHUSHIYONGYUCHULIGUIMOWEIDANHU、DUOHUDEZHONGXIAOXINGWUSHUICHULISHESHIJI200RENYISHANGZIRANCUNDEWUSHUICHULIZHAN。
2YANMEISHISHENGWULVCHIANZHAOBUTONGWURANWUDEQUCHUGONGNENGFENWEIHAOYANGSHI、YANYANGSHIJIJIANYANGSHISANZHONG。YANYANGSHIYANMEISHENGWULVCHI,QIBOD
5
去除率應為50%以上;好氧式淹沒生物濾池,其BOD5
去除率應為65-90%。3YITUODANWEIMUBIAODEGONGYIYINGZAIHAOYANGSHIYANMEISHENGWULVCHIDEJICHUSHANGJIARUJIANYANGCHI,CHUSHUIZONGDANHANLIANGYINGWEI20mg/L YIXIA。
4 YANMEISHISHENGWULVCHIYOUXIAORONGJIYIANXIALIEGONGSHIJISUAN:
V= Q*n*(La-20)/M ????????????(4.2.1-1)
SHIZHONG:
V——YANMEISHISHENGWULVCHIDEYOUXIAORONGJI(m
3
);Q——MEIRENMEITIANWUSHUILIANG(m
3
/人.d);n—— RENSHU;
La——JINSHUIBOD
5
濃度;M——BODFUHE(gBOD
5
/m3
.d),宜按照表 4.2.1 計算:BIAO4.2.1 ?YANMEISHISHENGWULVCHIBOD
5
負荷參數CHULIDUIXIANGRENSHUn | 1≤n≤50 | 50<n≤200 | n>200 |
HAOYANGSHI(1) | 180 | 225 | 1500 |
HAOYANGSHI(2) | 120 | 140 | 1500 |
YANYANGSHI(1) | 120 | 240 | 2500 |
JIANYANGSHI(2) | 80 | 140 | 1500 |
注:好氧式淹沒生物濾池(1)和厭氧式淹沒生物濾池(1)為去除COD和BOD功能的處理方法,有脫氮需求時將好氧式(2)與兼氧式(2)聯合使用,反應池依順序為與兼氧式(2)、好氧式(2),并設置污水回流裝置。
5HAOYANGSHIYANMEISHENGWULVCHI(1)DEPUQISHIJIANWEI1.5-3h。CHIZHONGDERONGJIEYANGHANLIANGWEICHIZAI2.0-3.5mg/L。CHULIDUIXIANGCHAOGUO30REN,FENGESHUBUSHAOYU2,BINGANTONGSHIGONGZUOSHEJI。
6CHULIDUIXIANGCHAOGUO40RENDEQINGKUANGXIA,YOUXIAOSHUISHENDAYU1.5MI。
7SHENGWUTIANLIAOCHANGQIJIECHUWUSHUIXUMANZUYIXIAYAOQIU:
1)TIANLIAOYINGCAIYONGSHIYUCHANGQIJINRUWUSHUIHUANJINGDEDANXINGTIANLIAO、RUANXINGTIANLIAO;
2) TIANCHONGLVDAYU55%;
3)TIANLIAOFENCENGZHUANGTIAN,YIBANBUCHAOGUO3m;
4)ZAIHAOYANGSHIYANMEISHENGWULVCHIZHONGYINGYUDIBUBAOCHIHESHIDEJULI。
8DONGJISHUIWENDIYU4℃SHI,YINGCAIYONGDIMAISHIGOUZHUWUHUOCAIYONGQITABAOWENSHESHI。
9CHITIKECANZHAOSHANGSHUCANSHUCAIYONGGANGJINHUNNINGTUJINXINGSHEJISHIGONG,YEKEZHIJIEXUANYONGYITIHUACHULISHEBEI。
10YANMEISHISHENGWULVCHIXUPEIBEIRENYUANWEIHUGUANLI。
4.2.2SHENGWULVCHI
1SHENGWULVCHISHIYONGYUCHULIGUIMOZAI200RENYISHANGDEZIRANCUNHUOZHONGXIAOXINGJUJUDIANDEWUSHUICHULI;DUIYUKEYONGDIMIANJISHAO,DIXINGPODUDAHEJINSHUISHUIZHI、SHUILIANGBODONGDADEWUSHUICHULIZHANYOUJIAOHAODESHIYONGXING;NENGGOUYINGYONGYUBUTONGQIWENHEHAIBAGAODUDECUNZHUANG。
2CUNZHUANGWUSHUICHULIYIXUANYONGGAOFUHESHENGWULVCHI,ANZHAOBUTONGWURANWUDEQUCHUGONGNENGKEFENWEITANYANGHUAPUQISHENGWULVCHI,XIAOHUAPUQISHENGWULVCHIHEFANXIAOHUAPUQISHENGWULVCHI。ANZHAOSHUILIUZAISHENGWULVCHIZHONGCHUANXINGDEFANGXIANGKEFENWEISHANGXIANGLIU、XIAXIANGLIU、CEXIANGLIUHUOZHELIUSHI。CEXIANGLIUHEZHELIUSHIPUQISHENGWULVCHISHIWEILEYANCHANGHUOBIMIANLVCHIFANCHONGXIERKAIFACHUDEXINXINGPUQISHENGWULVCHIGONGYIXINGSHI。TANYANGHUA、XIAOHUAHEFANXIAOHUAKEZAIDANJIPUQISHENGWULVCHINEIWANCHENG,YEKEZAIDUOJIPUQISHENGWULVCHINEIWANCHENG。
3TANYANGHUAPUQISHENGWULVCHIDUIBOD
5
去除率為75-90%。硝化曝氣生物濾池NH3
-N去除率可大于80% ,反硝化曝氣生物濾池系統TN去處理可大于60%;生物濾池出水SS應小于20mg/L。4SHENGWULVCHIQIANYINGSHEZHICHENSHACHI、CHUCHENCHI、SHUIJIEDIAOJIECHIHUOGEYOUCHIDENGYUCHULISHESHI,QIJINSHUIXUANFUGUTINONGDUBUYIDAYU60mg/L。
5SHENGWULVCHIKECAIYONGMOKUAIHUAHUOBIAOZHUNHUASHEJI,QICHIXINGKECAIYONGYUANZHUXINGHUOFANGZHUXING,SHUICHIZHIJIANYICAIYONGGUANDAOLIANJIE。
6SHENGWULVCHITIANLIAOYIBANXUANYONGTAOLILVLIAOHUOQINGZHIDUOKONGTIANLIAO,TAOLILVLIAOLIJINGYIWEI2~8mm,QINGZHIDUOKONGTIANLIAOLIJINGYIKONGZHIZAI25mmYIXIA。LVLIAOTIANZHUANGGAODUYIWEI1.5m~3m。QINGZHIDUOKONGTIANLIAOSHIYIZAIXIAXIANGLIUHUOCEXIANGLIUPUQISHENGWULVCHIZHONGCAIYONG,KEYIDADAYANCHANGLVCHIFANCHONGXIZHOUQIHUOBIMIANCAIYONGFANCHONGXIXITONG。
.7SHENGWULVCHISUOXULVLIAOTIJIANXIALIEGONGSHIJISUAN
V1= Q·n·(La-Le)/(1000·Nw) ????????????(4.2.2-1)
SHIZHONG:
V1——PUQISHENGWULVCHILVLIAOTIJI,m
3
;Q——MEIRENMEITIANWUSHUI,m
3
/(人·d);n——FUWURENKOUSHU;
La——SHEJIJINSHUIWURANWUNONGDU;
Le——SHEJICHUSHUIWURANWUNONGDU;
Nw——LVLIAORONGJIFUHELV,kgBOD
5
(或NH3
-N或NO3
-N)/(m3
.d),其取值宜參考表4.2.2。BIAO4.2.2 SHENGWULVCHILVLIAOQURONGJIFUHELV
曝氣生物濾池類別 | 濾料區容積負荷率Nw |
除碳曝氣生物濾池[kgBOD 5 /(m3 .d)] | 3-6 |
硝化曝氣生物濾池[kgNH 3 -N/(m3 .d)] | 0.3-0.8 |
反硝化曝氣生物濾池[kgNO 3 -N/(m3 .d)] | 0.8-4.0 |
出水回用曝氣生物濾池[kgBOD 5 /(m3 .d)] | 0.5-2 |
注:在低溫或高海拔地區采用可適當降低上述表中的容積負荷。
8SHENGWULVCHIYISHEZHIFANCHONGXIGONGQIHEPUQICHONGYANGXITONG,ZHENDUINONGCUNDEJINGJIHEJISHUTEZHENG,KECAIYONGCHUANKONGGUANBUQI,PUQIGUANKESHEZAICHENGTUOCENGHUOLVLIAOCENGZHONG。GUOLVCENGDIBUSHEYOUZHICHENGBAN,ZHICHENGBANBIXUYOUYIDINGDEKONGXILV,KONGXIDEZONGMIANJIBUDEDIYUZONGBIAOMIANJIDE20%;WEIBAOZHENGZIRANTONGFENGXIAOGUO,ZHICHENGBANYULVCHIDIBUYINGBAOCHI0.3m~0.4mDEJULI,ERQIEZHOUWEIXUKAIYOUTONGFENGKONG,QIYOUXIAOMIANJIBUXIAOYULVCHIBIAOMIANJIDE5%~8%。WEIFANGZHIFENGLIDUILVCHIBIAOMIANJUNYUNBUSHUIDEYINGXIANG,CHIBIYINGGAOCHULVLIAOBIAOMIAN0.5m。
9 BUSHUIZHUANGZHICAIYONGXUANZHUANBUSHUIQI。
10YUNYONGSHI,KECANZHAOSHANGSHUCANSHUJINXINGSHEJISHIGONG,YEKEZHIJIEXUANYONGYITIHUAPUQISHENGWULVCHIWUSHUICHULISHEBEI。
11PUQISHENGWULVCHIXUPEIBEIRENYUANWEIHUGUANLI。
4.2.3YANGHUAGOU
1 JIZHONGXINGZHENGCUNHEJIZHONGZIRANCUNLUODEWUSHUIKECAIYONGYANGHUAGOUGONGYICHULI,FUWURENKOUZAI100RENYISHANG。
2 YANGHUAGOUGONGYICHULINONGCUNWUSHUIDECHUSHUISHUIZHIKECANKAO《CHENGZHENWUSHUICHULICHANGWURANWUPAIFANGBIAOZHUN》ZHONGDEERJIBIAOZHUN。
3 NONGCUNWUSHUICHULIYIXUANYONGpassveerYANGHUAGOUHEYITIHUAYANGHUAGOUJISHU。
4 DONGJIWENDUZAILINGDUYIXIADEHANLENGDIQU,XUYAODIMAIBAONUANCUOSHIHUOJIANSHEYUSHINEI。
5 YANGHUAGOUGOUQUDEPINGMIANXINGZHUANGKEYICAIYONGYUANXINGGOUDAO、TUOYUANXINGGOUDAO、ZHIGOUDAOHUOQIZUHE;GOUDAOHENGDUANMIANKECAIYONGJUXING、TIXINGHUOTUOYUANXING。
6 YANGHUAGOUGOUQUDUANMIANDEKUANDU,QUZHIYIBANWEI1m~6m。YANGHUAGOUDUANMIANDESHENDU,QIJUTIQUZHIXUJIEHEPUQISHEBEIDEXINGNENGCANSHU。CAIYONGDANDUHENGZHOUPUQIZHUANGZHI,QUZHIYIBANWEI2.0m~3.5m;CAIYONGSHUZHOUSHIBIAOMIANPUQIJI,SHUISHENKEDA4m~4.5m。
7 YANGHUAGOUBIANBIYICAIYONGGANGJINHUNNINGTUJIEGOU,TUJIANSHIGONGYINGZHONGDIANKONGZHICHITIDEKANGFUCHULI、DIJICHULI、CHITIKANGSHENCHULI,MANZUSHEBEIANZHUANGDUITUJIANSHIGONGDEYAOQIU。WEILEJIESHENGTOUZI,KEYIKAOLVCAIYONGZHANTUHANGSHIBINGPUSHEFANGSHUICENG,YIKEYICAIYONGGANGJIEGOUHEBOLIGANGJIEGOUXIANCHANGANZHUANGHUODINGZHI。
8 YANGHUAGOUJIXIEPUQISHEBEICHUJUYOULIANGHAODECHONGYANGXINGNENGWAI,HUANJUYOUHUNHEHETUILIUZUOYONG,SHEBEIXUANXINGSHIYAOZHUYICHONGYANGHEHUNHETUILIUZHIJIANDEXIEDIAO。SHIHENONGCUNDEPUQISHEBEIYICAIYONGZHUANSHUAPUQIJIHEZHUANPANPUQIJI。
9ZHUANSHUAPUQIJIZHUANSHUADEJISHUCANSHUKECANZHAO《PUQIZHUANSHUARENDINGJISHUTIAOJIAN》(HCRJ 034-1998)。ZAIYOUTIAOJIANDEDIQU,YEKECAIQUZIXINGJIAGONGZHUANSHUAJIEYUECHENGBEN。
10 ?YANGHUAGOUDECANSHUYIGENJUSHIYANZILIAOQUEDING,ZAIWUSHIYANZILIAOSHI,KECANZHAOLEISIGONGCHENGXUANZE,HUOCANKAOYIXIACANSHU:
WUSHUITINGLIUSHIJIAN:6h~30h;
WUNITINGLIUSHIJIAN:10d~30d;
GOUNEILIUSU:0.25m/s~0.35m/s;
GOUNEIWUNINONGDU:1500mg/L~5000mg/L;
YANGHUAGOUGONGYIERCHENCHIDEBIAOMIANFUHE0.6-1.0m
3
/m2
.h,一體化氧化溝固液分離器表面負荷1.0m3
/m2
.h左右。11YANGHUAGOUGONGYIPEIYOUDIANJIHEBENGDENGSHESHIYIJIXUYAOSHENGYUWUNIDECHUZHI,XUPEIBEIRENYUANWEIHUGUANLI。
4.2.4CHANGGUIPUQICHI
1CHANGGUIPUQICHISHIYONGCHULIGUIMOZAI500RENYISHANGDEZIRANCUNDEWUSHUICHULIZHAN。
2 WUSHUIJINGSHOUJIGUANWANGJINRUHUOXINGWUNICHULIDANYUANCHULIQIANYINGJINXINGYUCHENDIANCHULI,BINGYINGSHEZHICHUJICHENDIANCHI。JUTISHEJICANSHUKECANKAO《GEISHUIPAISHUISHEJISHOUCE》(DIERBAN)。
3PUTONGPUQICHIBOD
5
去除率為85%-90%以上.4PUQIWUNICHIDERONGJIEYANGHANLIANGYINGBAOCHIZAI2mg/LYISHANG。
4.2.5HUOXINGWUNIFACHUDAN
1)SHIYONGYUYOUTUODANYAOQIUDEWUSHUICHULIZHAN,CHULIGUIMOZAI500RENYISHANG。
2)YICAIYONGZONGHETUOXIAOXIAOHUAXITONG,JIQUEYANG、HAOYANGFENDUANXUNHUANFA(HUOCHENGA/OFA)。
3)XIAOHUACHIDECHIXINGCAIYONGTUILIUSHIPUTONGPUQI。BAOZHENGPUQISHIJIANZAI6-8XIAOSHIYISHANG,NILING30dYISHANG。
4.3生態技術
4.3.1JINGGUOHUANJINGPINGJIAHEJISHUJINGJIBIJIAO,ZAIYOUTIAOJIANDEDIQU,KECAIYONGSHENGTAICHULIJISHU。
4.3.2SHENGTAICHULIJISHUBAOKUORENGONGSHIDIJISHU、TUDICHULIJISHU、WENDINGTANGCHULIJISHUDENG。CANZHAO《ZHEN(XIANG)CUNPAISHUIGONGCHENGJISHUGUICHENG》CJJ124-2008。
4.3.3CAIYONGSHENGTAIJISHUCHULISHI,WUSHUIJINRUSHENGTAIXITONGQIAN,CHUYINGJINGGUOHUAFENCHIHUOZHAOQICHIYUCHULIWAI,YIJINGGUOYANYANGCHULI,YIJIANGDISHENGTAIXITONGDEFUHE。SHENGTAICHULIJISHUYINGYUCUNZHUANGZHENGZHI、MEIHUAHUANJINGXIANGJIEHE,ZUOWEISHUIZIYUANLIYONGYUSHENGWUCHULIHOUXUCHULIGONGYIYINGYONG。
4.3.4ZHENDUINONGCUNDEJINGJIHEDILITEZHENG,GENJUCUNZHUANGYOUKELIYONGTUDIDEQINGKUANG,SHENGTAICHULIJISHUSHIYONGYU100RENYIXIADEGUIMO,YONGYUTUODANCHULINSHENDUCHULIDESHENGTAIJISHUGUIMOKEGENJUFUHEQUEDING。CHULINDESHENGTAIJISHUYICAIYONGDANGDIXIFUJIEZHI。
4.3.5TUDICHULIJISHUHERENGONGSHIDIDEJIZAIYOUTIAOJIANDEDIQU,SHUILITINGLIUSHIJIANYIQUZHONGPIANSHANGDESHEJIZHI,MIANJIFUHEQUZHONGPIANXIADESHEJIZHI。
4.3.6 CAIYONGSHENGTAIJISHUBIXUJINXINGWEIHUGUANLI。
4.4消毒技術?
4.4.1SHIYIYONGYUNONGCUNDEXIAODUJISHUYOUYELV、PIAOBAIFEN、HANLVXIAODUYAOPIANHEZIWAIXIAODUDENG。GEZHONGXIAODUJISHUXUGENJUQITEXINGZHENGQUEXUANZESHIYONG。
4.4.2XIAODUSHESHIHEYOUGUANJIANZHUWUDESHEJI,YINGFUHEXIANXINGGUOJIABIAOZHUN《SHIWAIGEISHUISHEJIGUIFAN》GB 50013DEYOUGUANGUIDING。
4.4.3GEZHONGXIAODUJIDEJILIANGYIGENJUSHIYANZILIAOQUEDING。DUINONGCUNSHENGHUOWUSHUI,DANGWUSHICEZILIAOSHI,KECANYONGXIALIESHUZHI:
1)SHENGWUJISHUCHULIHOUDEJIALVLIANGCAIYONG5~l0 mg/L。
2)CAIYONGZIWAIXIAODUSHI,ZIWAIXIANXIAODUYOUXIAOJILIANGBUYINGDI15mJ/cm
2
。3?小型污水處理設施
5.1一般規定
5.1.1WUSHUIBUBIANYUTONGYISHOUJIDECUNZHUANG,JINGGUOHUANJINGPINGJIAHEJISHUJINGJIBIJIAOHOU,KECAIYONGDANHUHUODUOHUSHOUJICHULI。100RENYIXIAGUIMOKECAIYONGXIAOXINGCHULISHESHI,XIAOXINGCHULISHESHIKEYONGYANMEISHISHENGWULVCHIWEIZHUTIYITIHUASHEBEIHUORENGONGSHIDI。
5.1.2 GENJUPAISHUIYAOQIU,DANGXIAOXINGWUSHUICHULISHESHICAIYONGYANMEISHISHENGWULVCHIJISHUSHI,CHUSHUIKECAIYONGRENGONGSHIDI、WENDINGTANGHETUDICHULIDENGJISHUJIZUHEJINYIBUCHULI。
5.1.3 XIAOXINGSHESHIGONGDIANKEANSANJIFUHEDENGJISHEJI。
5.1.4DIMAISHISHESHIDECHIBI、CHIDIDENGBIXUCAIYONGJUYOUFANGSHUI、FANGFUGONGNENGDECAIZHIBINGJINXINGFANGSHENLOUCHULI,HUANXUDADAOTUYA、SHUIYA、ZIZHONGJIQITAFUZHONGDEANQUANGOUZAO。
5.1.5 YICHANSHENGECHOUDEBUFENYINGMIBI。
5.2 小型設施?
5.2.1 WUSHUIJINRUYANMEISHISHENGWULVCHIDANYUANCHULIQIANYINGJINXINGYUCHENDIANCHULI,KECAIYONGYIJIANCHENGHUAFENCHIHUOZHAOQICHIZUOWEICHENDIANCHULIDANYUAN。MEIYOUYIJIANCHENGHUAFENCHIHUOZHAOQICHIDEYUCHULISHESHIYINGZAIYITIHUASHESHINEISHEZHIDIAOJIECHI。YIJIANCHENGHUAFENCHIHUOZHAOQICHIDEYINGJINXINGFANGSHUI、FANGSHENGONGNENGJIANCHA,DABUDAOXIANGYINGYAOQIUDE,XUJINXINGGAIZAO。
5.2.2DIAOJIECHIRONGJIANBIAO5.2.3SHEJI,BANNIANQINGTAOYICI。DIAOJIECHIDEGOUZAOHUANYINGFUHEXIALIEYAOQIU:
1 DIAOJIECHIDEYOUXIAOSHENDUBUYIXIAOYU1.2m;CHULIDUIXIANGCHAOGUO20RENDEQINGKUANG,YOUXIAOSHENDUYIDAYU1.5m。
2SHUANGGEDIAOJIECHIDIYIGEDERONGJIYIWEIZONGRONGJIDE75%。
3 DIAOJIECHIJINSHUIKOUYISHEZHIZAIYOUXIAOSHUISHENJUSHUIMIAN1/3-1/4WEIZHI,GEGECHUSHUIKOUYISHEZHIZAIXIADUAN1/3CHU。
4 DIAOJIECHIDINGBANSHANGYINGSHERENKONGHEGAIBAN。
5.2.3 YITIHUASHESHINEIYANMEISHISHENGWULVCHICHIHOUYINGSHEZHICHENDIANCHI,DANGWUSHICESHUJUSHI,CHENDIANCHIRONGJICANJIANBIAO5.2.3。CHENDIANCHIDEGOUZAOHUANYINGFUHEXIALIEYAOQIU:
1 DANGWUSHUIWEIZILIUJINRUSHI,YINGANMEITIANDEZUIDALIULIANGJISUAN。
2 CHENDIANCHIDEGESHUHUOFENGESHUYINGBUSHAOYU2GE。
3CHENDIANCHIDEYOUXIAOSHUISHENYINGDAYU1MI,WUNIDOUDEXIEBIYUSHUIPINGMIANDEQINGJIAOYINGDAYU60o。
4 CHENDIANCHICHUKOUYINGSHEYOUFANGZHISHANGFUWULIUCHUZHUANGZHI。
BIAO5.2.3 XIAOXINGSHESHIDIAOJIECHIYUCHENDIANCHIRONGJI
CHULIDUIXIANGRENSHUn | n≤ 10 | 10 | 50 |
DIAOJIECHI(m 3 ) | 2.5 | 2.5+0.25(n-10) | 12.5+0.13(n-50) |
CHENDIANCHI(m 3 ) | 0.3 | 0.3+0.04(n-10) | 1.9+0.02(n-50) |
5.2.4 YITIHUACHULISHESHIDECHULIMOSHIJIGONGYILIUCHENGKEGENJUQUCHUMUBIAODEBUTONGCAIQUYIXIAJIZHONGMOSHI,PAISHUIYOUXIAODUXUQIUSHIYINGSHEXIAODUCHIHUOSHIYONGLVXIAODUYAOPIAN。
1QUCHUCODMOSHI1:SHESHIGOUZAOYIXUWEIDIAOJIECHI,HAOYANGYANMEISHENGWULVCHI、CHENDIANCHI。YANMEISHISHENGWULVCHICANKAO5.2.1HAOYANGYANMEISHENGWULVCHI1NEIRONG。
2QUCHUCODMOSHI2: SHESHIGOUZAOYIXUWEIDIAOJIECHI,YANYANGYANMEISHENGWULVCHI、CHENDIANCHI。YANYANGYANMEISHENGWULVCHICANKAO5.2.1YANYANGYANMEISHENGWULVCHI1NEIRONG。SHEBEICHUSHUIYINGJIERURENGONGSHIDIDENGSHENGTAICHULIXITONGJINXINGSHENDUCHULI。
3ZONGDANQUCHUMOSHI3:SHESHIGOUZAOYIXUWEIDIAOJIECHI、YANYANGYANMEISHENGWULVCHI、HAOYANGYANMEISHENGWULVCHI、CHENDIANCHI。FENBIECANKAO5.2.1HAOYANGYANMEISHENGWULVCHI(2)YANYANGYANMEISHENGWULVCHI2NEIRONG。
4CAIYONGYUANFENLIJISHUHOUDEHUISHUI, KECAIYONGXIAOXINGRENGONGSHIDIJINXINGCHULIHOUPAIFANGHUOZONGHELIYONG。
5.2.5、ZAIYOUTIAOJIANDEDIFANG,KECAIYONGSHENGTAICHULIJISHU,QIMOSHIRUXIA:
QIZHONG,SHENGWUYUCHULIDANYUANJISHUKECAIYONGYANYANGJISHUHUOQITAJISHU;SHENGTAICHULIDANYUANJISHUYICAIYONGRENGONGSHIDI、TUDICHULI、TANGXITONGHUOQITAJISHU。
4?集中村污水處理站
6.1 一般規定
6.1.1DANGNONGHUJIZHONGJUZHU,WUSHUIBIANYUTONGYISHOUJISHI,JINGHUANJINGYINGXIANGPINGJIAHEJISHUJINGJIBIJIAOHOU,YICAIYONGJIZHONGCHULIMOSHI,TONGYIXIUJIANWUSHUICHULIZHAN,WUSHUICHULIZHANKECAIYONGYITIHUASHEBEIHUOGONGCHENGGOUZHUWU。
6.1.2WUSHUIJINRUWUSHUIZHANQIANYINGJINXINGYUCHENDIANCHULI,KECAIYONGYIJIANCHENGHUAFENCHIHUOZHAOQICHIZUOWEIYUCHULIDANYUAN。HUAFENCHIHUOZHAOQICHIDEYINGJINXINGFANGSHUI、FANGSHENGONGNENGJIANCHA,DABUDAOXIANGYINGYAOQIUDE,XUJINXINGGAIZAO。WUSHUIWEIJINGGUOHUAFENCHIHUOZHAOQICHIQIANCHULI,YINGZAIWUSHUIZHANZENGJIAYANYANGHECHUZHAQIANCHULI。
6.1.3WUSHUICHULIZHANWUSHUISHOUJIZAIYOUTIAOJIANDEDIFANGYICAIYONGFENZHISHOUJIHECHUZHI,JIZHONGCHULIHOUDEWUSHUIDADAOGUOJIAXIANXINGYOUGUANBIAOZHUNDEYIJINXINGZONGHELIYONG。
6.1.4 NONGCUNWUSHUICHULIZHANGONGYIYINGGENJUDANGDIDEPAIFANGYAOQIUHEJISHUJINGJITIAOJIAN,XUANQUSHIYIDEJISHUZUHE。
6.1.5 NONGCUNWUSHUICHULIZHANYISHEZHIXIAODUDANYUAN。
6.1.6 CHULIGUIMOZAI200RENYIXIADE,ZHUTIGONGYIYICAIYONGYANMEISHISHENGWULVCHIDENGZHUTIGONGYI,CHULIGUIMOZAI200RENYISHANGDEYICAIYONGCHANGGUIPUQICHI、YANGHUAGOUHUOXINGWUNIFA、YANMEISHISHENGWULVCHIDENGZHUTIGONGYI。
6.1.7WUSHUIZHANWEIZHIDEXUANZE,YINGFUHEGUOJIADEYOUGUANGUIDING。
6.1.8 WUSHUIZHANGONGDIANKEANSANJIFUHEDENGJISHEJI,ZHONGYAODIQUDEWUSHUICHULIZHANYIANERJIFUHEDENGJISHEJI。
6.1.6WEIBAOZHENGWUSHUIZHANZHENGCHANGYUNXING,SHUIBENGHEFENGJIDENGSHEBEIYICAIYONGYIYONGYIBEI。
6.2主要針對COD去除的污水處理站
6.2.1ZHENDUIYICODWEIZHUYAOQUCHUMUDEDEWUSHUICHULIZHAN,YICAIYONGYIXIACHULIMOSHIDESHEBEIHUOGONGCHENG。
1、YISHENGWUJISHUWEIZHUTIDEWUSHUICHULIZHAN
QIZHONG,SHENGWUCHULIDANYUANJISHUYICAIYONGYANMEISHISHENGWULVCHI、HUOXINGWUNIFA、YANGHUAGOUDENGJISHU。WEIBAOZHENGCHULIXIAOGUO,YIHAOYANGCHULI,HAOYANGCHIRONGJIEYANGBAOCHIZAI2.0mg/LYISHANG。
2、YISHENGTAIJISHUWEIZHUTIDEWUSHUIZHAN
ZAIYOUTIAOJIANDEDIFANG,KECAIYONGSHENGTAICHULIJISHU。
QIZHONG,SHENGWUYUCHULIDANYUANJISHUKECAIYONGYANYANGJISHUHUOQITAJISHU;SHENGTAICHULIDANYUANJISHUYICAIYONGRENGONGSHIDI、TUDICHULI、TANGXITONGHUOQITAJISHU。
6.3針對脫氮的污水處理站
6.3.1ZHENDUIYOUTNQUCHUYAOQIUDEWUSHUICHULIZHAN,WUSHUICHULIGONGYIZHONGXUBAOKUOYANYANG(QUEYANG)DANYUANHEHAOYANGDANYUAN,YIJITIGONGXIAOHUAYEDEHUILIU,RUYIXIAMOSHI:
QIZHONG,SHENGWUCHULIDANYUANJISHUYICAIYONGYANMEISHISHENGWULVCHIFA、HUOXINGWUNIFA、YANGHUAGOUFAHUOQITAJISHU。XIAOHUAYEHUILIUBIYIZAI200%YISHANG。
6.4 針對脫氮除磷的污水處理
6.4.1ZHENDUIYOUTUODANCHULINQUCHUYAOQIUDEWUSHUICHULIZHAN,KECAIYONGHUAXUECHULINHUOSHENGTAICHULINJISHU,ZAIYOUTIAOJIANDEDIQUYICAIYONGSHENGTAICHULINMOSHI:
QIZHONG,SHENGWUCHULIDANYUANJISHUYICAIYONGYANMEISHISHENGWULVCHIFA、HUOXINGWUNIFA、YANGHUAGOUHUOXINGWUNIFAHUOQITAJISHU。
SHENGTAICHULINDANYUANYICAIYONGTUDICHULIJISHU,RENGONGSHIDIJISHUDENG,LIYONGQIZHONGDEJIEZHIHEZHIWUCHULIN。
5?施工與質量驗收
7.1 一般規定
7.1.1 SHIGONGQIAN,GONGCHENGSHEJIDANWEIYINGSHOUXIANQUEDINGSHIHEDANGDIDEJISHUFANGAN,BIANZHISHIGONGFANGAN,MINGQUESHIGONGZHILIANGFUZERENHESHIGONGANQUANFUZEREN,JINGPIZHUNHOUFANGKESHISHI。
7.1.2 SHIGONGZHONG,YINGZUOHAODIMAIGONGCHENGDEFANGSHUI、FANGSHENJIFANGFUGONGCHENGDEZHILIANGYANSHOU。
7.1.3 GUANDAOGONGCHENGSHIGONGYUZHILIANGYANSHOUYINGCANKAOZHEN(XIANG)CUNPAISHUIGONGCHENGJISHUGUICHENGCJJ124-2008JIQITAXIANGGUANGUIDING。
7.1.4 WUSHUICHULIGOUZHUWUDESHIGONGYUYANSHOUYINGFUHEXIANXINGGUOJIABIAOZHUN《GEISHUIPAISHUIGOUZHUWUSHIGONGJIYANSHOUGUIFAN》GB141DEYOUGUANGUIDING。
7.1.5 WUSHUICHULIGONGCHENGJUNGONGYANSHOUHOU,JIANSHEDANWEIYINGJIANGYOUGUANSHEJI、SHIGONGHEYANSHOUWENJIANGUIDANG。
7.1.6 GONGCHENGJUNGONGYANSHOUHOU,GONGCHENGSHEJIDANWEIYINGXIANGYUNXINGGUANLIDANWEITIGONGYUNXINGWEIHUXIANGXISHUOMINGSHU。
7.2 施工
7.2.1 JIZHONGCUNWUSHUICHULIZHANDEDIMIANGOUZHUWUDESHIGONGYINGFUHEGUOJIAJIDIFANGXIANGGUANBIAOZHUNDEGUIDING。
7.2.2 YITIHUAXIAOXINGSHESHIDESHIGONGSHIYINGMANZUYIXIAGUIDING:
1GENJUSUOYAOANZHUANGYITIHUAXIAOXINGSHEBEIDETIJI,KAIWASHIDANGTIJIDEJUXINGKENG(YINGBISUOYAOANZHUANGDESHESHIDEWAIXINGCHICUNDA20%~30%)。RUGUOANZHUANGDIDETUZHIQIANGDUBUGOU,XUJIAZHUWEIQIANGHUOZHIZHU。RUGUOANZHUANGDIDIXIASHUIWEIJIAOGAO,ZEXUKAOLVJINXINGPAISHUI。
2LIYONGRENGONGHUOZHEHESHIDEDIAOZHUANGSHEBEIJIANGYITIHUASHEBEIANZHUANGDAOYUDINGDEWEIZHI,BINGJIANCHAQISHIFOUSHUIPING。XIANGSHEBEINEILIZHUMANSHUI,YIFANGZHIHUIMAISHIYOUYUTUYAKENENGZAOCHENGDEBIANXINGHUOSUNHUAI。
3SHEBEIHUIMAIHOUDETURANGSHANGMIANDAZAOYICENGGANGJINJIEGOUDESHUINIBAN,YONGLAIBAOCHIYUNXINGCAOZUOHEJIANCHADEKONGJIAN,FANGZHIYUSHUIDESHENRU,YIJIFANGZHISHEBEIDEFUQI。
4PAISHUIGUANBUNENGXINGCHENGNIXIANGTIDU,BIMIANWAIBUHESHUICONGPAIFANGKOUWANGJINGHUACAONEIDAOLIU。
5ANZHUANGGUFENGJI,SHUIBENGDENGFUSHUSHEBEI。GUFENGJIYIBANANZHUANGZAISHIWAIFUHESHIWAIZAOYINGUIDINGJIYONGDIANANQUANDEDIFANG。
7.3 質量驗收
7.3.1JIZHONGCUNWUSHUICHULIZHANDEDIMIANGOUZHUWUDEZHILIANGYANSHOUYINGFUHEXIANGGUANGUIDING。
7.3.2YITIHUASHEBEIJUNGONGYANSHOUSHI,YINGHESHIJUNGONGYANSHOUZILIAO,JIANCHASHEBEIGEGEBUFENYIJIFUSHUSHEBEIDEYUNXINGQINGKUANG,TONGSHIJIANCHASHEBEISHIFOUSHUIPING,YOUWULOUSHUI,YIJISHUIDELIUDONGSHIFOUZHENGCHANGDENG,BINGTIANXIEJUNGONGYANSHOUJIANDINGSHU。
7.3.3 CHITIMANSHUISHIYANJIYANSHOUCHENGXUCANKAOZHEN(XIANG)CUNPAISHUIGONGCHENGJISHUGUICHENGCJJ124-2008。
7.3.4 JUNGONGYANSHOUHOU,XIANGGUANSHEJI、SHIGONG、ZHILIANGYANSHOUWENJIANJIYUNXINGWEIHUSHOUCEJIAOYUYUNXINGWEIHUDANWEI。