MBR一体化污水处理设备

A2O+MBR工艺技术运用到污水处理工程中去，不仅仅有利于污水处理质量的提升，还给予我国污水处理技术创新提供了思路

　　SUIZHECHENGSHIHUAJINCHENGDEBUDUANFAZHAN，CHENGSHISHUIZIYUANDEXUQIULIANGBUDUANZENGJIA，YOUCICHANSHENGDECHENGSHIWUSHUILIANGYEYURIJUZENG，ZAOCHENGLEJIDASHUIWURANWENTI。RUHEZAIJIANSHEHUANJINGYOUHAOXINGSHEHUIDEJINTIAN，JIJISHIYONGXIANJINKEXUEJISHUQUSHIXIANCHENGSHIWUSHUICHULIGONGCHENGZHILIANGDETISHENG，SHIMUQIANWOGUOPUBIANGUANZHUDEWENTI。WENZHANGTICHUJIANGMOSHENGWUFANYINGQIYUNYONGDAOWUSHUICHULIGUOCHENGZHONGQU，CHANGDAOYIA2O+MBRDEGONGYIZUHE，XINGCHENGWUSHUICHULIGONGYIDEHEXIN，YICIDADAOBIJIAOHAODEWUSHUICHULIXIAOGUO。

一，A2O+MBR工艺的概况

　　1.1A2O+MBRGONGYILIUCHENG

　　XIANGDUIYUYIBANDEWUSHUICHULILIUCHENGLAIJIANG，A2O+MBRGONGYIZUHELIUCHENGCHENGXUNEIRONGBIJIAODUO，QIANSHECENGCIDUOYANGHUA，YOUZHEHENDUOFANGMIANXUYAOZHUYIDEDIFANG。JUTILAIJIANG，JIANGXITICAIWANGKEYICANJIANXIATU，WEIA2O+MBRGONGYILIUCHENGSHIYITU。BENCIANLIZHONGQIXIANGXISHUJUXINXIWEI：CHULISHUILIANGWEI20，YANYANGCHI，QUEYANGCHIHEHAOYANGCHIDEHRTDESHUZHIFENBIEWEI2.9,2.9，3.8，BINGQIEWUNIHUILIUBIWEI1，XIAOHUAYEHUILIUBIWEI3:1。

　　2.2A2O+MBRGONGYIYAOQIU

　　JIANGLIANGZHONGGONGYINARUDAOYIGETIXI，JIUSHIWEILEFAHUICHUGENGDADEWUSHUICHULIXIAONENG。JUTILAIJIANG，QIXUYAODADAODEGONGYIYAOQIUWANGWANGGENGJIAYANGE，ZHUYAOSHEJIDAO：QIYI，BAOZHENGDUIYUYOUJIWUDEYOUXIAOQUCHU，YOUQISHIDUIYUCODHEBOD5DEQUCHUXIAOGUO。ZAICIGUOCHENGZHONGYINGGAIZHUZHONGSHUIWENSHIFOUHUIDUIYUGONGYICHULIXIAOGUOZAOCHENGYINGXIANG，YOUYUWUNINONGDUBIJIAOGAO，WEISHENGWUNONGDUYEBIJIAOGAO，SHIDEWUNIHUOXINGDUIYUCHULIXIAOGUOCHANSHENGDEYINGXIANGBIJIAOWEIRUO，YEJIUSHISHUOYIBANQINGKUANGXIAWENDUDUIYUGONGYICHULIXIAOGUODEYINGXIANGBUSHIHENDA，CIGONGYIYOUZHEBIJIAOQIANGDEKANGWENDUCHONGJINENGLI。QIER，DUIYUDANDEQUCHUXIAOGUO。YIBANQINGKUANGXIA，WUSHUIZHONGHANYOUDALIANGDENH3，-NHETN，QUCHUDANHANLIANGTONGYANGSHIWUSHUICHULIGONGZUODEZHONGDIAN，DALIANGDESHIJIANZHENGMINGA2O+MBRGONGYIYOUZHEBIJIAOHAODEQUCHUXIAOGUO，DOUKEYIDADAOGUOJIAYIJIAPAIFANGBIAOZHUN，ZHEISHIYINWEIXIAOHUAJUNHEFANXIAOHUAJUNSHIDEXITONGDETUODANNENGLIZENGQIANG。QISAN，QUTPXIAOGUO。ZAIJINXINGQUCHUTPDEGUOCHENGZHONG，QICHUCHULVJINGLILECONGGAODAODI，ZAICONGDIDAOWENDINGDEGUOCHENG。YEJIUSHIZAIYUNXINGCHUQI，XITONGQIANJIEDUANDEPACHANLIANGBIJIAOGAO，ZAIHUAXUEZUOYONGHESHENGWUXIAONENGXIA，SHIDEQIQUCHUXIAOGUOCHENGXIANCHULIANGHAOZHUANGTAI，SUIZHEHUAXUEZUOYONGMANMANJIANHUAN，SHENGWUZUOYONGMANMANFAHUIZUOYONGDESHIHOU，QIQUCHUNENGLIJIUMANMANXIAJIANG，ZUIHOUWENDINGDAOYIDINGDESHUIPING。ZONGERYANZHI，DAOZUIHOUHUANJIEDECHUSHUIWANQUANDADAOLEGUOJIAYIJIAPAIFANGBIAOZHUN。QISI，QUXUANFUWUDEXIAOGUO。ZHUYAOBIAOXIANWEIDUIYUSSDEQUCHUXIAOGUO，RUGUOSHIYONGCHUANTONGHUOXINGWUNIGONGYIDEHUA，QIQUCHUXIAOGUOWANGWANGBUSHIHENHAO，ZHINENGDADAO80-90%DEXIAOGUO，ERSHIYONGZUHEGONGYIJISHU，WANGWANGKEYIHUODEGAOYU90%DEQUCHUXIAOGUO，BINGQIEBAOCHIZHEBIJIAOHAODESHUIZHIWENDINGXING，BUHUISHOUDAOFUHEDEYINGXIANG，NENGGOUFAHUIZHEBIJIAOHAODECHULIXIAONENG。

二，A2O+MBR工艺在城市污水处理工程中的应用

　　ZONGHESHANGSHUDUIYUA2O+MBRGONGYIDEGAISHU，JIANGXITICAIWANGKANCHUYAOXIANGDADAOGONGYIXIAOGUO，JIUYAOBAOZHENGGONGYICHULIGUOCHENGDEKONGZHIHEGUANLI，SHIDEQICHUYUHELI，KEXUE，JIANKANGDEFAZHANZHUANGTAI。JUTILAIJIANG，QIZHUYAOSHEJIDAOYIXIAJIGEFANGMIANDENEIRONG：

　　2.1KONGZHIPUQILIANG，SHIXIANYUNZUOXIAOLVTISHENG

　　MOPUQI，SHITIWEILVMOLIANXUPUQIDEFANGSHIQUJIANHUANNONGCHAJIHUAXIANXIANG，CONGERSHIDENINGJIAOCENGDEYIQINGXI。QIYUNZUODEJILIWEI：WUNIHESHANGSHENGQIPAIZAIHUNHEDEGUOCHENGZHONG，HUISHOUDAOCUOLIUZUOYONGHECHONGJIZUOYONG，CONGEGERENSHIDEWUNIKELIBUDUANJIANGDI，DADAOQINGCHUDEXIAOGUO。ZAICIGUOCHENGZHONG，DALIANGDEQIPAIZAIGAOSUCHUANGUOKONGXIANWEILVMODESHIHOU，QITIHUIDUIYUMOMIANCHANSHENGCHONGSHUAZUOYONG，ZAIJULIEYUNDONGZHUANGTAIXIA，SHIDENINGJIAOCENGBUDUANZENGHOU，SHIDEMOQINGXIZHOUQIBUDUANYANZHANG。YIBANQINGKUANGXIA，HUIJIANGPUQIZHUANGZHIANZHUANGZAIZHONGKONGXIANWEILVMOXIAFANG，PUQILIANGJINJINSHIYONGCHUANTONGPUQILIANGDE60%，BUJINJINKEYIBAOZHENGWUSHUICHULIXIAOGUO，HAIZUIDAXIANDUDEJIESHENGLEYUNXINGZIYUAN，SHIDEXITONGCHUYULIANGHAOYUNZHUANZHUANGTAI，GENGJIAJIYUSHENGWUTUODANLINCHUANGZAOLELIANGHAODEHUANJING。

　　2.2BINGCHIGONGXUXING，ZUOHAOFANCHONGXIGONGZUO

　　SUOWEIFANCHONGXIJIUSHIZAIGAOSUSHUILIUZHONG，DUIYUMOJINXINGCHONGXI，YIBANQINGKUANGXIAHUIZAILVMOYUNXINGBUJIUZHIHOU，ZAITOUSHUIMIANSHIJIACHONGXIYALI，SHIDEQIFANXIANGCHUANGUOLVMO，JIANGDUSAIWUJINXINGQINGLI，SHIDEMOBIAOMIANCHENJICENGCHENGXIANCHUXUANFUZHUANGTAI，ZAICIJICHUSHANGBEISHUICHONGZOU。ZAIZHEIYANGDECAOZUOXIA，KEYISHIDEYUMOJIEHELIBIJIAOXIAODEWURANWUCHUXIANTUOLUO。

　　2.3JIANCHIDABIAOXING，WANSHANHUAXUEQINGXIGUOCHENG

　　DANDANSHIYONGFANQINGXIYUANYUANDABUDAOXIANGYINGDEXIAOGUO，YINGGAIJIJICAIYONGHUAXUEFANGFAJINXINGQINGXI，SHIDEYUMOXIANGHUJIEHEDEWURANWUCHUYUQINGXIZHUANGTAI。CONGLILUNSHANGLAIJIANG，HUAXUEFANYINGXIA，KEYISHIDEMOMIANDENINGJIAOCENGHEMOKONGDEYOUJIWUZAOCHENGPOHUAI，BINGQIECHANSHENGDALIANGDEJINSHULIZI。YIBANQINGKUANGXIAJIANGXITICAIWANGHUISHIYONGZAIXIANQINGXIHEQINRUNQINGXI。ZHIYUXUANQUNAZHONGQINGXIFANGSHI，XUYAOYIJULVMOSHOUDAODEWURANCHENGDULAIPANDUAN。ZAIJINXINGQINGXIDEGUOCHENGZHONG，YINGGAIJIJIYIZHAOXIANGGUANBUZHOULAIKAIZHAN，BAOZHENGQIFUHEXIANGGUANBIAOZHUNHEGUIFAN。

　　2.4MINGQUEGUIFANHUA，BAWOGUANJIANSHEJICANSHU

　　YAOXIANGCHONGFENFAHUIA2O+MBRGONGYIZUHEDEXIAONENG，HAIYINGGAIJIJISHEZHIWANSHANHELIKEXUEDESHEJICANSHU。JUTILAIJIANG，QIZHUYAOSHEJIDAO：PUQICHIDEWUNINONGDU，BIAOZHUNFUHE，RONGJIJISUANFANGSHI；GUOLVBENGDELIULIANG，YANGCHENGHELEIXINGDENG；FANCHONGXIBENGDELIULIANG，YANGCHENGHELEIXINGDENG；WUNIBENGDEFENLEI，LIULIANGDENG；CHUSHUICHIDEYONGSHUILIANG；GUFENGJIDELIULIANGHESHULIANGDENG，YAOJIBENGDELIULIANGHELEIXINGDENG。

三，如何更好的将A2O+MBR工艺运用到城市污水处理工程中去

　　SHANGSHUJINJINSHICONGJISHUDEJIAODUSHANGTANXILEA2O+MBRDEYUNYONGGUOCHENG，QISHIYAOXIANGJIANGQIGENGHAODESHIYONGDAOCHENGSHIWUSHUICHULIGUOCHENGZHONGQU，HAIXUYAOZUOHAOYIXIAJIFANGMIANDEGONGZUO：QIYI，JIJIJIADAA2O+MBRGONGYISHEBEIDECAIGOU，JIANLIJIANQUANWANSHANDEGONGYICAOZUOXITONG，WEIKAIZHANGEXIANGGONGYIGONGZUODAXIAHANGSHIDEWUZHIJICHU；QIER，ZHUZHONGA2O+MBRGONGYICAOZUOGUANLIRENCAIDEPEIYANG，SHIDEQIZONGHESUZHIDEYIQUANMIANTIGAO，YISHIXIANGONGYIJISHUDEBUDUANFAZHANHECHUANGXIN；QISAN，JIJIQIANGHUAA2O+MBRGONGYIGUOCHENGDEJIANDUHEGUANLI，SHEZHIZHUANYEDERENYUANXIANCHANGZHIDAO，YIDANFAXIANCHUXIANWENTI，YINGGAIJISHIDEJINXINGJIUZHENGHEDIAOZHENG，BIMIANDUIYUWUSHUICHULIXIAOGUOZAOCHENGFUMIANYINGXIANG；QISI，JIJIQIANGHUAJIAOYUHEXUANCHUAN，JIANGA2O+MBRGONGYIJISHUTUIGUANGDAOQUYUCHULICHANGZHONGQU，SHIDEYUELAIYUEDUODEWUSHUICHULIDANWEISHIYONGGAIXIANGJISHU；QIWU，JIJISHELIXIANGMU，GULIZHUANJIAXUEZHEZAICIFANGMIANJINXINGYANJIU，JIANLIJIANQUANWOGUOCHENGSHIWUSHUICHULIJISHUDELILUNTIXI；QILIU，JIJIYIJUXIANSHIWUSHUICHULIXUQIU，TEDIANHEXIANZHUANG，ZHIDINGXIANGYINGDEA2O+MBRGONGYICAOZUOGUIFAN，WEIKAIZHANGEXIANGWUSHUICHULIGONGZUODAXIAHANGSHIDEZHIDUJICHU；QIQI，JIANLIJIANQUANJIXIAOKAOHEJIZHI，JIANGGONGYIXIAOGUONARUDAOJIXIAOKAOHEZHONGQU，YICIQUJIFAWUSHUICHULIGONGZUOZHEDEJIJIXING。

四，结束语

　　JIANGA2O+MBRGONGYIJISHUYUNYONGDAOCHENGSHIWUSHUICHULIGONGCHENGZHONGQU，BUJINJINYOULIYUWUSHUICHULIZHILIANGDETISHENG，HAIJIYUWOGUOCHENGSHIWUSHUICHULIJISHUCHUANGXINTIGONGLESILU。YOUYUXIANJIEDUANWUSHUICHULIGONGZUOLIANGBUDUANZENGJIA，NANDUYEBUDUANTISHENG，JIANGXITICAIWANGBUNENGYICHUANTONGDEWUSHUICHULIFANGSHILAIJINXINGCAOZUO，GENGDUODESHIHOUXUYAOJIJIJIANGZHONGDUOCHULIJISHURONGHEDAOYIQI，ZAIBUCHONGTUDEJICHUSHANG，SHIDEQIGOUCHENGYIGEWUSHUICHULIFANGFATIXI，CONGERDADAOLIANGHAODEWUSHUICHULIXIAOGUOHEZHILIANG。CONGZHEIGEJIAODULAIJIANG，A2O+MBRSHICHENGSHIWUSHUICHULIJISHUCHUANGXINDEJIEGUO，SUIZHEJISHUDETUIGUANG，QIJIANGZAIWOGUOCHENGSHIWUSHUICHULIGONGZUOZHILIANGTIGAOFANGMIANFAHUIZHEZHONGYAOZUOYONG，BENTAOSHEBEISHIYONGYU：SHENGHUOWUSHUI、JIUDIANWUSHUI、CANYINWUSHUI、YIYUANWUSHUIDENG。