3D之家预测

污水处理技术

厌氧颗粒污泥及其培养方法与应用!

来源:admin 发布时间:2019-02-11 12:11:48 浏览次数:568次


目前厌氧生物技术在食品、化工行业有广泛的应用,其中厌氧颗粒污泥技术在处理废水中具有应用范围广、能耗低、负荷高、剩余污泥量少等优点,尤其对高浓度有机废水的处理效果更加显著。但是厌氧颗粒污泥也存在着培养时间长、温度要求较高、脱氮除磷效果差等缺点,目前好多研究集中在对其培养时间、温度等方面的研究,并取得了显著的成果。

3D之家预测 YANYANGKELIWUNIDEPEIYANGXUYAOYIDINGDESHUIZHIHEYUNXINGTIAOJIAN,RUFEISHUIZHONGYOUJIWUNONGDUBU NENGGUOGAOHUOGUODI、SHUIZHONGYINGYANGYUANSUYAOCHONGZU(BAOKUOCa2+、Mg2+、Fe2+DENGWEILIANGYUANSU)、BAOZHENG YIDINGDESHANGSHENGLIUSUHEYOUJIFUHEDENG。DUIYUNONGCUNFEISHUI,YOUYUQILAIYUANFUZA,BUTONGSHIDUANSHUIZHIBUTONG,PEIYANGYONGYUJIANGJIEQIDEYANYANGGAOXIAOJUNZHONGJIUCUNZAIYIDINGDENANDU,QICIDUIYUPEIYANGYIBANYANYANGKELIWUNIDEYUNXINGTIAOJIANDUIYUNONGCUNFEISHUIBINGBUSHIYONG。

3D之家预测 YANYANGKELIWUNIDEPEIYANGFANGFABAOKUOYIXIABUZHOU:

3D之家预测 (1)XIANGYANYANGKELIWUNIPEIYANGZHUANGZHIZHONGTOUJIAJIEZHONGWUNI,BINGZAIYANYANGKELIWUNIPEIYANGZHUANGZHIDIBUSHUSONGNONGCUNWUSHUI,FEISHUICHUSHICODZHIWEI2000~2500mg/L,YANYANGKELIWUNIPEIYANGZHUANGZHINEIWENDUWEI31~33℃,pHZHIWEI7.3-7.5;

3D之家预测 (2)CAIYONGJINGTAIXUNHUAFANGSHIDUIYANYANGKELIWUNIPEIYANGZHUANGZHIZHONGJIEZHONGWUNIXUNHUA,SHEZHISHUILITINGLIUJIANWEI20h,BINGJIARUN、P、SYUANSU,CEDINGYANYANGKELIWUNIPEIYANGZHUANGZHIQUYANGKOUCODZHI,DANGCODQUCHULVDADAO80%YISHANGSHI,XUNHUAJIEDUANJIESHU;

3D之家预测 (3)JIARUKELIHUOXINGTAN,BINGCONGYANYANGKELIWUNIPEIYANGZHUANGZHIDIBUJINSHUI,SHUILITINGLIUJIANWEI15h,MEIGUO3dZENGJIA500-600mg/LJINSHUICOD,ZUIGAOBUCHAOGUO4500mg/L,SUICODBUCHONGN、P、SBINGJIARUWEILIANGYUANSUCa2+、Mg2+、Fe2+,DANGLIJINGZAI1mmDEWUNIZHANWUNIZONGSHUDE 80%YISHANG,KELIWUNIXINGCHENGJIEDUANJIESHU;

(4)JIARUYANGLIZIJIAOHUANSHUZHI,TIGAOJINSHUIFUHESHIRONGJIFUHEZAI10-15kgCOD/(m3·d),SHUILITINGLIUSHIJIANSUODUANWEI10h,YANYANGKELIWUNIPEIYANGZHUANGZHIZHONGWUNIZAIRENGONGWUNICHUANGCENGZHONGBUDUANJILEIBINGXIANGHUJUJI,XINGCHENGDAKELIWUNI,QIZHONGLIJINGZAI2mmYISHANGDEWUNIZHANWUNIZONGSHUDE80%YISHANG,CEDINGYANYANGKELIWUNIPEIYANGZHUANGZHICHUSHUICODQUCHULVZAI90%YISHANGSHI,KELIWUNICHENGSHUJIEDUANJIESHU,JIKE。

YUXIANYOUJISHUXIANGBI,BENFAMINGJUYOUYIXIAJISHUXIAOGUO:

3D之家预测 1、ZHENDUINONGCUNWUSHUIBUTONGSHIDUANSHUIZHIBUTONGDETEDIAN,ZAIPEIYANGGUOCHENGZHUJIANTIGAOJINSHUICOD,SHIDEYANYANGWUNINENGGOUSHIYONGYUGEZHONGBUTONGCODDEWUSHUICHULI。

2、GONGKAIDEPEIYANGFANGFAZONGGONGYONGSHI30dYINEI,BIMUQIANPUBIANDEPEIYANGGONGYIYONGSHIDUAN,GAISHANLEYANYANGKELIWUNIPEIYANGZHONGZUIWEITUCHUDEXIAOLVDIXIAWENTI。

3D之家预测 3、GONGKAIDEPEIYANGFANGFAZAIPEIYANGYONGSHIJIAODUANDEQIANTIXIA,PEIYANGCHULEKONGXILVGAO,CHENJIANGXIAOLVGAODEYOUZHIYANYANGKELIWUNI。

 

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