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生物膜法短程硝化反硝化研討停頓

更新時候:2020-12-17 16:27 來歷:廣東化工 作者: 余春菲 瀏覽:4083 網友批評0

[ZHAI YAO]BENWENSHOUYAOLUOLIELEXIANJIEDUANSHENGWUMOFADUANCHENGXIAOHUAFANXIAOHUADEYANTAO,DECHUCHABIESHENGWUMOFADUANCHENGXIAOHUAFANXIAOHUADEYINGXIANGSHENFENHERUOHEJIEZHIQIANTIYIWANCHENGBUBIANDEDUANCHENGXIAOHUAFANXIAOHUAJINCHENG,HEDUISHENGWUMOFADUANCHENGXIAOHUAFANXIAOHUADEYANTAOTINGZHIZHANWANG。

[GUANTOUCI]SHENGWUMOFA;DUANCHENGXIAOHUAFANXIAOHUA;ANYANGHUAJUN;YAXIAOSUANYANDUIJI

DUANCHENGXIAOHUAFANXIAOHUASHOUYIYINENGGOUJIELIUYUEMO 25 %DEHAOYANGLIANG,YUEMO40 %DEFANXIAOHUATANYUAN。GAISHOUYIJUBEIWUNICHANLVDITESE,YICHENGWEIJINCHAOTUODANSHOUYIYANTAODEHEXIN。HUOXINGWUNIFATEBIESHIXUPISHIFANYINGQI(SBR)DEDUANCHENGXIAOHUAFANXIAOHUASHOUYIYITINGCHENGSHULE,SHENGWUMOFADUANCHENGXIAOHUAFANXIAOHUAGURANBUHUOXINGWUNIFADENEIMOCHENGSHU,DANYEYOUBIRANDEYANTAO,BINGQIEYOUHENDADEYANTAOKONGJIAN。

1 短程硝化反硝化實際及其影響身分

1.1 短程硝化反硝化道理

XIAOHUAJINCHENGFENWEILIANGGEFANYINGBUZOU,BAFEISHUIZHONGDEYOULIANGAIBIANCHENGXIAOSUANYANJINCHENG,DIYIGEFANYINGWEIZAIANYANGHUAJUNDEGANHUAXIAJIANGANDANGAIBIANCHENGYAXIAOSUANYANDEJINCHENG;DIERGEFANYINGWEIYAXIAOSUANYANGHUAJUNDEGANHUAXIABAYAXIAOSUANYANGAIBIANCHENGXIAOSUANYAN(NO3-)DEJINCHENG。XIAOHUAJINCHENGBIXUWEIYOUYANGQINGKUANGXIAFANYINGDE,YANGQIQIZHUDIANZISHOUTIDEGANHUA,DUANCHENGXIAOHUAFANXIAOHUASHOUYIWEIBAXIAOHUAJINCHENGJIEZHIZAIYAXIAOHUAJINCHENG,WANCHENGYAXIAOSUANYANDEDUIJI。

1.2 短程硝化的影響身分

NO2-DUIJIDEYINGXIANGSHENFENSHOUYAOYOUWENDU、YOULIAN(FA)、pH、XIAORONGYANGNONGDU、ANNAJI、NILINGDENG。XIANGJIANBIAO 1。

2 生物膜法道理及特色

2.1 生物膜法道理

SHENGWUMOFANYINGQINEIDEZAITISHANGSANBUZHUWEISHENGWU,WEISHENGWUYUJINRUFANYINGQIDEWUSHUIDAZHANGHOU,WEISHENGWUJIESHOUXIAOHUAWUSHUIZHONGDEWUJIWULAICHENGCHANG,ZISHENG,CONGERNENGGOUDAODAQUCHUWUSHUIZHONGDEJINGHUAWU。YOUYUWEISHENGWULAOGUZAIFANYINGQINEI,TABUHUIHEFEISHUIYILULIUJINLAI,CONGERNENGGOUDAODAWUNIDEDOULIUSHIHOU(SRT)YUSHUILIDEDOULIUSHIHOU(HRT)WANCHENGFENSHOUDEQINGKUANG。ZHELEIQINGKUANGBINGBUNENGZAIHUOXINGWUNIFAZHONGWANCHENG。

2.2 生物膜法特色

SHENGWUMOFABINIYUHUOXINGWUNIFA,TAJUBEIYIXIATESE[8]:

(1)WEISHENGWUZHONGQUNDEDUOYANGHUA,WEISHENGWUZHONGQUNSHIPINLIANJIAOCHANG,NENGGOUDAODAJIAOGAODANYUANMIANJICUOZHICAINENG;

(2)GONGXIAOWEISHENGWUJUNQUNTINGZHIFENDIQUDAIXIE,CONGERJINBUGONGXIAOJUNQUNDUIWUJIWUDEJIANGJIEHEJINBUJIAONANJIANGJIEDEJINGHUAWUQUCHUXIAOLI,CONGERNENGGOUZENGTIANTUODANCHULINXIAOLI;

(3)JUBEIJIAOGAODEDUIJINSHUISHUILIANG、SHUIZHIBIANGENGSHUNYINGXING,ZENGTIANSHENGHUACUOZHIGONGYIDEDAJIFUHE;

(4)CHANSHENGDECANSHENGWUNILIANGJIAOSHAO,CONGERJUBEIJIAODIDEWUNICUOZHIYONGDU;

(5)BINIHEYONGYUNONGDUJIAODIDEWUSHUICUOZHI;

(6)QINGYIYANHU,BANLIJIAOWEIBIANLI,NENGHAOHAOSUNJIAODI。

3 生物膜法短程硝化反硝化研討停頓

CHENXUPEIZHILEJUYIXICHUNSUOJIAQUANDEGAOFENZIXUANFUTIANLIAO,—ZHONGXUANFUDUOKONGTIANLIAO,BINGQIECAOZONGYONGZHELEIXUANFUTIANLIAOWEIZAITIDELIUHUACHUANG,XUNHUAHAODEANYANGHUAJUNCHASHOULIUHUACHUANGTIXIHOU,ERHOUJINGYOUJINCHENGJIANCHI DO NONGDUZAI 2.0 mg/LBAIBU,pH ZHIJIANCHIZAI 8.0~8.5 SHIDAI,WENDUJIANCHIZAIYUEWEI 300 ℃BAIBUDEQINGKUANGXIA,NENGGOUCHANSHENGDUANCHENGXIAOHUAFANXIAOHUADEJINGXIANG,NH3-N DEQUCHULVGAODA90 %,YAXIAOSUANYANDEDUIJILVGAOYU 90 %。

Huihui ChenDENGYANTAOWUFANGBUSHENGWUZHUANPANFANYINGQIDEDUANCHENGXIAOHUAFANXIAOHUA,CHENGGUOBIAOMINGWUFANGBUSHENGWUZHUANPANFANYINGQIDEDUANCHENGXIAOHUAFANXIAOHUADEBUBIANCUNZAIQIANTI:SHIYONGHENGWENXIANGJIANCHIWENDU 35 ℃,pH:8~8.2,DO:0.4-0.6mg/L,C/N:1∶2。CAOZONG SEM HE FISH KAOZHENGLEDUANCHENGXIAOHUAFANXIAOHUAZHEGEJINCHENGBUBIANCUNZAIYUFANYINGQIZHONG,FISH CHENGGUOXIANXIANSHENGWUMOWAIBIAOSHOUYAOWEISHENGWUZHONGQUNWEIANYANGHUAJUN,ANYANGHUAJUNYUFANXIAOHUAJUNZUCHENGSHENGWUMODEWAIBUYANYANG。

X.M.HuDENGYANTAOTIANLIAOWEITAOCIQIUDENEILUNHUINUODONGSHENGWUMOFANYINGQICUNZAIDUANCHENGXIAOHUAFANXIAOHUAJINCHENG,JINGYOUJINCHENGCEDING NO2-DEWEIDUIJILV 65 %,DANBINGBUCHUJIFENZIWEISHENGWUXUETINGZHISHENQIECHANFAKAOZHENG。

FANMEILINDENGYANTAOSHENGWUQIANGHUA MBR-AF GONGYIDUANCHENGXIAOHUAFANXIAOHUA,TAMENJIANGDUANCHENGXIAOHUAGONGXIAOJUNHEFANXIAOHUAGONGXIAOJUNBIELIJIEZHONGZHIMOSHENGWUFANYINGQI(MBR)HENEIZHIOUHETAOCIHUAN-SULIAOHUANTIANLIAO,TIANBULVWEI 50 %DEXIALIUSHIYANYANGSHENGWULVCHI(AF)ZHONG,GOUJIANLESHENGWUQIANGHUADE MBR-AF DUANCHENGXIAOHUAFANXIAOHUASHOUYI,HUOXINGWUNIFASHIKONGQUEYANG,YANTAOGAISHOUYICUOZHIGAOANDANWUSHUITUODANCHENGGUO。CHENGGUOXIANXIAN,SHENGWUQIANGHUADEMOSHENGWUFANYINGQI(MBR)DEQIDONGSHIHOUJIAODUAN,ZHIYAOYAO 30 TIAN,KESHIHUOXINGWUNIFADEMOSHENGWUFANYINGQI(MBR)DEQIDONGSHIHOUCHANGDAODA 100 TIAN;SHENGWUQIANGHUADEMOSHENGWUFANYINGQI(MBR)YAXIAOSUANYANDANDUIJILVYIXIANGJIANCHI 95 %YISHANG;ZAI 30 ℃QINGKUANGXIA,PEITONGTIXIYUNZHUANSHIHOUJIAOCHANG,SHENGWUQIANGHUADE MBR-AFSHOUYITNDEQUCHULVYIXIANGJINBU,KEJINBUZHI 90 %,GAOYUHUOXINGWUNIFADETIXI 20 %。

Baolin HouDENGYANTAOJIANDUDUIYONGNUODONGCHUANGSHENGWUFANYINGQICUOZHIMEIHUAGONGFEISHUIDEYAXIAOSUANYANDEDUIJIDEYINGXIANG,TIANLIAOSHIJUYIXIYUANQIU,TIANBULVSHI35 %,FANYINGQIDIBUYOUPUQIZHUANGPEISHIZAITICHUYUHUODONGZHUANGKUANG,YANTAOBIAOMINGFANYINGQICUNZAIDUANCHENGXIAOHUAFANXIAOHUAJINCHENG,BINGQIEJIANDUDUIQIYOUHENDADEYINGXIANGGANHUA。

4 生物膜法短程硝化反硝化研討瞻望

GURANYOULIANGDUODEYANTAOYIBIAOMINGSHENGWUMOFANENGGOUTEDINGYUNZHUANQINGKUANGXIANENGGOUCHENGXIANDUANCHENGXIAOHUAFANXIAOHUAJINCHENG,KESHIDUIQIYANTAORENGSHICHUYUBINIQIANDECHENGDU,BINGBUJIENAGENGDUODEFENZISHENGWUSHOUYIDUISHENGWUMOCHABIEHOUDUCHUDEWEISHENGWUTINGZHISHENQIEDECHANFAHEKAOZHENG;YIFAMINGCUNZAIDUANCHENGXIAOHUAFANXIAOHUADESHENGWUMOFAZHONGFANYINGQIDETIANLIAODOUSHITONGSUDETAOCIKELIHEJUYIXIQIU,NENGGOUYANTAOXINXINGTIANLIAO,GENGHESHICHENGXIANBUBIANDEDUANCHENGXIAOHUAFANXIAOHUAJINCHENGDETIANLIAO。

ZUOZHE:YUCHUNFEI,GUANGZHOUSHIQINGKUANGYANHUGONGSISHEXIANGYUANWUXIANGONGSI

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