足球比分

生活污水處理哪些污染物?主要用哪種技術方法?

污水處理
污水處理

  NIZHIDAOCHULISHENGHUOWUSHUISHI,WUSHUIZHONGDEWURANWUYOUNAXIEMA?ZHUYAOYONGNAZHONGJISHULAICHULIWURANWU?JINTIANWOMENYIQILAILEJIEXIA:

足球比分  GENJUXIANDAIWUSHUICHULIJISHUDEFENJIWOMENKEYIZONGJIECHUYOUNAXIEWURANWU:

  SHOUXIANWUSHUICHULIKEFENWEIYIJI,ERJIHESANJI。ZAIDIYIJIEDUANCHULIZHONG,JINGCHANGSHIYONGWULIFANGFA,LIRUSHAIXUAN,CHENDIANDENG,YIQUCHUWUSHUIZHONGDESHUIBURONGXINGGUTIWUZHI,XUANFUWUHEKELIWUZHI。SUOYIYOUCIKEYIKANCHUWUSHUIZHONGKEJIANDEWURANWUBIANSHIXUANFUWUHEKELIWU。

足球比分  ERJICHULISHICAIYONGSHENGWUCHULIFANGFALAIJIEJUE,JITONGGUOWOMENCHANGJIANDEWEISHENGWUDAIXIEZHUANHUAYOUJIWUZHI,YIJIJIANGWUSHUIZHONGDEFUZAYOUJIWUZHIJIANGJIEWEISHUIHEERYANGHUATANDEJIANDANWUZHI,ERJICHULIBINGFEISUOYOUWUSHUIDOUSHIYONG,DUISHUIZHI,WENDU,RONGJIEYANG,pHHEQITAYUANSUYOUYIDINGDEYAOQIU。SUOYIZAIZHEYIHUANJIEZHONGCHENGXIANCHUDEWURANWUJIUYIGEZHONGYOUJIWUJUDUO。

足球比分  LIYONGWEISHENGWUCHULIWUSHUISHIMUQIANWUSHUICHULIDEZHUYAOJISHU:

  污水中的微生物在生物的降解和轉化中起著重要作用。利用微生物處理污水具有投資少,運行成本低,是生活污水處理的首選方法。 目前,國內外采用二級處理工藝或三級處理工藝處理污水,無機鹽等懸浮污染物和脫磷處理。通過沉淀法除去放電,并保持中性。在該條件下,通過微生物的脫氮作用增加溫度以使氨氮逸出或脫氮,并且藻類用于脫氮和除去藻類。

生活污水處理
生活污水處理

  SUOYIWUSHUIZHONGZHUYAOWURANWUBIANSHIYOUJIWUJUDUO。XIAMIANBIANWEIDAJIAJIESHAOWEISHENGWUZENMECHULIYOUJIWU。

  1.WEISHENGWUCHULIWUSHUIDEJILI

  SUOWEIDEWUSHUIWEISHENGWUCHULIZHUYAOSHIGUANGHEZUOYONGJUNQUNHEJIAOMUJUNQUN,YUQITAYOUYIWEISHENGWUXIETONGCHANSHENGKANGYANGHUAWUZHI,TONGGUOYANGHUAHUANYUANFAJIAOFENJIEYANGHUAYOUJIWUZHI,JIANGYOUHAIYOUDUWUZHIZHUANHUAWEIWUHAIWUDUWUZHI。 。SHUIZHONGDEWEISHENGWU,ZAIQISHENGMINGHUODONGZHONG,XISHOUHEZHUANHUAMOUXIEWURANWU,BINGJIANGDALIANGYOUJIWUFENJIECHENGWUJIYAN,ERYANGHUATANHESHUI,SHISHUITIZIWOQINGJIE。

  2.WEISHENGWUJINGHUASHUIZHIDEFANGSHI

  YONGYUWUSHUICHULIDEWEISHENGWUDESHIYONGTONGCHANGZAIWUSHUIDEYOUHAIHUAHEWUZHONGYOUJIWUZHIDEJIANGJIEHEZHUANHUAZHONGQIZUOYONG。FANGFARUXIA。

足球比分  2.1JIANGJIE。XIJUN,ZHENJUNHEZAOLEIKEYIJIANGJIEYOUJIWURANWU。LIRU,HAOYANGGELANSHIYINXINGGANJUNHEQIUJUNKEYIJIANGJIESHIYOUJING,YOUJILINNONGYAO,JIACAOAN,LVBENDENG;MEIJUNKEYIJIANGJIESHIYOUJING,DIBAICHONGHECAOWANGDENG;ZAOLEIKEYIJIANGJIEGEZHONGFENLEIHUAHEWU。

足球比分  2.2GONGDAIXIE。WEISHENGWUGONGDAIXIESHIZHIWEISHENGWUKEYIFENJIEYOUJIWUZHIDEXIANXIANG,DANBUNENGJIANGGAIJIZHIYONGZUONENGYUANHEZUCHENGYUANSU。ZHEXIEWEISHENGWUSHIJIADANBAOJUN,BUDONGGANJUN,LUOSIKA,YABAOGANJUN。DENGDAI。2.3PAIDU。WEISHENGWUTONGGUOZHUANHUA – JIANGJIE,KUANGHUA,JUHEDENGJIANGDIWURANWUDEFENZIJIEGOU,CONGERJIANSHAOHUOXIAOCHUQIDUXING。LIRU,YOUJILINNONGYAOMALALIULINKEYIZAIWEISHENGWUSHUIJIEXIAFENJIECHENGHANYOUDANSUANHUOERSUANDEWUZHI。

足球比分  RANER,WEISHENGWUDEZUOYONGSHIFUZADE,BINGQIEYIXIEWEISHENGWUZAIJINGHUADETONGSHIHUI”ZHIDU”。ZHEXIEWEISHENGWUKEYIJIANGWUDUWUZHIZHUANHUAWEIYOUDUWUZHI,CONGERCHANSHENGXINDEWURAN。LIRU,SANLVYIXIKEYIZAIWEISHENGWUDEZUOYONGXIAZHUANHUAWEILVYIXI,WEISHENGWUSHIYIZHONGQIANGZHIAIWUZHI。YINCI,ZAIYONGWEISHENGWUJINGHUADETONGSHI,BIXUMIQIEJIANCEXITONGZHONGYOUJIWUFENJIEDEZHONGJIANTIHEZUIZHONGCHANWUJIQIDUXING。

足球比分  3.WUSHUIWEISHENGWUCHULIDELEIXING

微生物處理
微生物處理

  MUQIAN,WUSHUIWEISHENGWUCHULIZHUYAOYOUYIXIAJIZHONGLEIXING。

足球比分  3.1HUOXINGNIFA。YOUCHENGPUQIFANGFA。LIYONGHANYOUHAOYANGWEISHENGWUDEHUOXINGWUNIZAIPUQITIAOJIANXIAJINGHUAWUSHUISHIYIZHONGSHENGWUFA,SHIYIZHONGYINGYONGGUANGFAN,CHENGSHUDEFEISHUISHENGWUCHULIJISHU。YIBANLAISHUO,WUSHUIDEBOD5QUCHULVKEDADAO90%。

  HUOXINGWUNITONGCHANGTONGGUORENGONGZAIPEIHEXUNHUAHUODE,BINGQIEKEYIZAIWUSHUICHULIGUOCHENGZHONGLIANXUDIFANHUIJIEZHONG。HUOXINGWUNISHIYIZHONGXIAOXINGXUNINGKELI,ZHUYAOYOUZHENJUNXINGCHENGXIJUN,YUANSHENGWU,YOUJIHEWUJIJIAOTIHEXUANFUWUZUCHENG。

  GAIFANGFADEZUIDAQUEDIANSHICHANSHENGDALIANGWUNI,SHENGYUWUNIYICHENGWEINANYIJIEJUEDEWENTI。DANSUIZHUWUSHUICHULIJISHUDEBUDUANKAIFA,MUQIANSHIYONGCIZHONGFANGFACHULICHANSHENGDEWUNILIANGYEDADAJIANSHAOLE。

  3.2SHENGWUMOFA。TASHIYIZHONGJINGHUAYOUHAOYANGWEISHENGWUZUCHENGDESHENGWUMODECHULIFANGFA。GENJUBUTONGDECHULIZHUANGZHI,FENWEIGUOLVFA,XUANFUKELISHENGWUMOFADENG,GUANGFANYINGYONGYUSHIYOU,YINRAN,ZAOZHI,NONGYAO,SHIPINDENGGONGYEFEISHUIDECHULI。JINGHUAXIAOGUOHAO,YIBANKEJIANGWUSHUIZHONGDEBOD5JIANGDI75%-90%。

  TONGGUOWUSHUIYUZAITIBOD5DEJIECHUXINGCHENGSHENGWUMO。DANGWUSHUITONGGUOZAITISHI,WUSHUIZHONGDEYOUJIWURANWUHEWEISHENGWUBEIXIFUDAOZAITISHANG,BINGFASHENGWEISHENGWUSHENGCHANG。ZAIXINSHENG,SHENGCHANGHECHENGSHUGUOCHENGZHIHOU,ZAIZAITIBIAOMIANSHANGXINGCHENGYUE2mmHOUDESHENGWUMO。SHENGWUMOZAIWUSHUICHULIGUOCHENGZHONGBUDUANZENGCHOU,ZUIHOULAOHUA,BOLIZHENGKUAI,SUIFEISHUILIURUCHENDIANCHI,RANHOUQIDONG。YIZHONGXINDESHENGWUMOXINGCHENGGUOCHENG,SHISHENGWUMODEZHENGCHANGGENGXIN。JIAGONGGUOCHENGZHONGDEWUZHIZHUANYI:KONGQIZHONGDEYANGQI→FEISHUI(WUSHUI)→SHENGWUMO。GAIFANGFABIHUOXINGWUNIFAJUYOUGENGSHAODECANLIUWUNI。

  3.3YANYANGCHULI。YANYANGCHULIFANGFASHIZAIYANYANGTIAOJIANXIATONGGUOJIANXINGYANYANGXIJUNHEZHUANXINGYANYANGXIJUNJIANGJIEYOUJIWURANWUDECHULIFANGFA。TONGCHANGYONGYUBURONGXINGYOUJIWUZHI,RUGAOXIANWEISUHANLIANGDEWUSHUI,HUOGAONONGDUDEGONGYEFEISHUI,YECHANGYONGYUCHULISHENGYUWUNI。3.4YANGHUATANGFA。YECHENGWEISHENGWUTANGFAHUOWENDINGTANGFA,TASHIYIGETIANRANHUORENGONGXIUJIANDECHITANG。YOUYUCHITANGZHONGWUSHUIDECHANGQITINGLIU,YOUJIWUZHIKENENGHUIBEISHUIZHONGDEWEISHENGWUDAIXIEHUODONGJIANGJIE。ZAIYANGHUATANGZHONG,FEISHUIZHONGDEYOUJIWUTONGGUOYOUJIZAOLEIDEGONGSHENGZUOYONGBEIQUCHU。KEYIZAIYANGHUATANGZHONGTONGSHIJINXINGXUYANGHEYANYANGFENJIEHEGUANGHEZUOYONG,BINGQIESANZHONGXIAOYINGXIANGHUZUOYONG。

足球比分  WUSHUIZHONGDEWURANWUSHIDUOZHONGDUOYANGDE,YINCIYIBANLAISHUO,WUSHUIDECHULIXUYAOJIZHONGCHULILEIXINGDEZUHE。

生活污水處理后
生活污水處理后

足球比分  LIYONGWEISHENGWUJINXINGHUANJINGZHILI,TEBIESHIWUSHUICHULI,YIZAIZHONGGUODEDAOGUANGFANYINGYONG,BINGYIYINGYONGYUGEZHONGGONGYESHENGCHANWUSHUIHECHENGSHIWUSHUICHULI。 BOD5DEQUCHULVWEI87%-95%;CHUSHUISHUIZHILIANGHAO,YIBANKEDADAOPAIFANGBIAOZHUN;YUHUAXUEPINFAXIANGBI,CHENGBENJIAODI;WUSHUIFEIGAO,YIBANKEZUOWEINONGTIANFEILIAO;WUNICHENJIANGXINGNENGYEHENHAO,ZHEYOULIYUJINYIBUTUOSHUI。TONGGUOFUSHEYOUBIANHEHUAXUEYOUBIANSHAIXUANJUYOUJIGAOWUSHUIJINGHUANENGLIDEGAOXIAOWEISHENGWU。FASHIWEISHENGWUCHULIFADEFAZHANFANGXIANG,ZAIZHONGGUOJUYOUHENDADEFAZHANQIANJING。

  JIANERYANZHI,WUSHUICHULISHOUDAOSHIJIEGEGUODEZHONGSHI,WEISHENGWUCHULIJISHUSHICHULIWUSHUIFADEZHONGYAOERYOUXIAODEFANGFA。

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