足球比分

污水處理技術分類,全在這兒了!

  對污水處理的需求伴隨著城市的誕生。經過數百年的變化,城市污水處理技術已經從最初的初級處理發展到目前的三級處理,從簡單的消毒和沉淀到有機物去除,脫氮和脫磷,再到先進的處理。其中,活性污泥工藝的出現具有劃時代的意義,今年是活性污泥工藝誕生100周年。未來城市污水處理技術將如何發展?在這方面,讓我們回顧一下那些年來城市污水處理所經歷的道路。

  初級加工階段

  CHENGSHIWUSHUICHULIDELISHIKEYIZHUISUDAOGUDAIDELUOMASHIQI。ZAICIQIJIAN,HUANJINGRONGLIANGDA,SHUITIDEZIJINGNENGLIYEKEYIMANZURENLEIDEYONGSHUIXUQIU。RENMENZHIXUYAOKAOLVPAISHUIWENTI。RANHOU,CHENGSHIHUAJINCHENGJIASU,YIJIYOUSHENGHUOWUSHUIZHONGDEXIJUNCHUANBOYINQIDECHUANRANBINGDECHUANBO。CHUYUJIANKANGYUANYIN,RENLEIKAISHIZHILIAOPAICHUDESHENGHUOWUSHUI。ZAOQIZHILIAOYONGSHIHUI,MINGFANDENGCHENDIANHUOYONGPIAOBAIJIXIAODU。ZAIMINGMO,ZHONGGUOYOUYIGEWUSHUIJINGHUAZHUANGZHI。DANSHI,YOUYUDANGSHIXUQIUBUZU,ZHONGGUODESHENGHUOWUSHUIRENGYINONGYEGUANGAIWEIZHU。 1762NIAN,YINGGUOKAISHIYONGSHIHUIHEJINSHUYANCHULICHENGSHIWUSHUI。

  二次加工階段

  有機去除過程

  生物膜法

足球比分  ZAISHIBASHIJIZHONGXIE,KAISHILEOUZHOUGONGYEGEMING,QIZHONGCHENGSHISHENGHUOWUSHUIZHONGDEYOUJIWUCHENGWEIQINGCHUDEJIAODIAN。 1881NIAN,FAGUOKEXUEJIAFAMINGLEDIYIGESHENGWUFANYINGQI,BINGDANSHENGLEDIYIGEYANYANGSHENGWUCHULICHI,JImorisCHI,JIEKAILEWUSHUISHENGWUCHULIDEXUMU。 1893NIAN,DIYIGESHENGWUGUOLVQIZAIWEIERSHIDEYINGGUOTOURUSHIYONG,BINGZAIZHURUOUZHOUBEIMEIDENGGUOJIAXUNSUTUIGUANG。JISHUDEFAZHANCUJINLEBIAOZHUNDECHUXIAN。 1912NIAN,YINGGUOHUANGJIAWUSHUICHULIWEIYUANHUITIYIBOD5PINGGUSHUIWURANCHENGDU。

  活性污泥工藝

  1914NIAN,ArdenHELockettZAIYINGGUOHUAXUEGONGCHENGYANJIUSUOFABIAOLEYIPIANGUANYUHUOXINGWUNIGONGYIDELUNWEN,BINGYUTONGNIANZAIYINGGUOMANCHESITEKAISHELESHIJIESHANGDIYIGEHUOXINGWUNIGONGYIFEISHUICHULICHANG。LIANGNIANHOU,MEIGUOZHENGSHIJIANLILEDIYIGEHUOXINGWUNIFEISHUICHULICHANG。HUOXINGWUNIGONGYIDEDANSHENGWEIWEILAI100NIANDECHENGSHIWUSHUICHULIJISHUDIANDINGLEJICHU。

足球比分  ZAIHUOXINGWUNIFAKAISHISHI,CAIYONGCHONGFANGDIANGUOCHENG。YOUYUDANGSHIZIDONGKONGZHIJISHUHESHEBEITIAOJIANXIANGDUILUOHOU,CAOZUOFANSUOQIEYIYUDUSAI,YUSHENGWUGUOLVQIXIANGBIMEIYOUMINGXIANDEYOUSHI。ZAILIANXUJINSHUITUILIUSHIHUOXINGWUNIGONGYI(CAsFANGFA)(TU1)ZHIHOU,TAHENKUAIBEIGENGHUAN,DANYOUYUTUILIUSHIFANYINGQIZHONGWUNIDEHAOYANGLVSUIZHUDIANCHICHANGDUDEBIANHUAERBIANHUA,YANGQIGONGYINGSUDUNANYIPEIHE,HUOXINGWUNIFAMIANLINJUBUGONGYANGBUZUDEWENTI。 1936NIANTICHUDEZHUBUPUQIHUOXINGWUNIFA(TAAs)HE1942NIANTICHUDEJIEDUANPUQIFA(SFAS)FENBIEGAISHANLEPUQIMOSHIHEJINSHUIMOSHIDEYANGQIGONGYINGPINGHENG。 1950NIAN,MEIGUODEMAIJINNITICHULEYIGEWANQUANHUNHEDEHUOXINGWUNIGONGYI。GAIFANGFATONGGUOGAIBIANHUOXINGWUNIWEISHENGWUZHONGQUNDECUNHUOFANGSHI,YOUXIAODIJIEJUELEWUNIPENGZHANGDEWENTI,YISHIYINGPUQICHIZHONGDIWUNONGDUDETIDUBIANHUA。SUIZHUSHIJISHENGCHANYINGYONGHEJISHUDEBUDUANCHUANGXINHETIGAO,20SHIJI40NIANDAIHE60NIANDAI,HUOXINGWUNIFAZHUBUQUDAISHENGWUMOFA,CHENGWEIWUSHUICHULIDEZHULIUGONGYI。

脫氮除磷工藝
脫氮除磷工藝

足球比分  1921NIAN,HUOXINGWUNIFAKUOSANDAOZHONGGUO,ZHONGGUO,JIANCHENGDIYIGEWUSHUICHULICHANG–SHANGHAIBEIQUWUSHUICHULICHANG。ZAI1926NIANHE1927NIAN,FENBIEJIANZAOLESHANGHAIDONGQUHEXIQUWUSHUICHULICHANG。DANGSHI,SANGESHUICHANGDERICHULINENGLIWEI35,500DUN。

  氮和磷的去除過程

足球比分  ZAI20SHIJI50NIANDAI,TUCHULESHUITIFUYINGYANGHUADEWENTI,DANHELINDEQUCHUCHENGWEIWUSHUICHULIDELINGYIGEZHUYAOXUQIU。YINCI,ZAIHUOXINGWUNIFADEJICHUSHANGDEDAOLEYIXILIEDANHELINDEQUCHUFANGFA。

  磷去除過程

  ZAI20SHIJI50NIANDAIZAOQI,FAXIANCHANLINXIJUNBINGYONGYUCHULIN。

  脫氮過程

  1969NIAN,074d4DEBarthTICHUSHIYONGSANJIDANQUCHU。DIYIJIEDUANSHIHAOYANGBUFEN,ZHUYAOQUCHUYOUJIWUZHI,DIERJIEDUANJIAJIANXIAOHUA,DISANJIEDUANSHIYANYANGFANXIAOHUAHETUODAN。

足球比分  1973NIAN,ZAIYUANSHIGONGYIDEJICHUSHANG,BANADEWANQUANFENLILEQUEYANGHEHAOYANGFANYINGQI,BINGJIANGWUNIFANHUIQUEYANGFANYINGQI,BINGJIARUNEIBUHUILIUZHUANGZHIYISUODUANGUOCHENG,XIANZAITONGCHANGCHENGWEIQUEYANG。HAOYANG(A/O)GUOCHENG。

AO工藝
AO工藝

  A2O過程

  ZAI20SHIJI70NIANDAI,JIYUA/OGONGYIDEMEIGUOZHUANJIAYULINQUCHUYIQICHENGWEIA2OGONGYI(TU5)。 1986NIANZAIZHONGGUOJIANZAODEGUANGZHOUDATANSHAWUSHUICHULICHANGSHIYONGLEA2OGONGYI。NEISHI,SHEJIDECHULISHUILIANGWEI15WANDUN。TASHISHIJIESHANGZUIDADESHIYONGA2OGONGYIDEWUSHUICHULICHANG。

a2O工藝
A2O工藝

  氧化溝進程

  A2OGONGYIZAIKONGJIANSHANGHUAFENSHENGWUCHULIDEYANYANGDUANHEHAOYANGDUAN,ERYANGHUAGOUSHIYIGEFENGBIDEGOUQUSHIJIEGOU,JIEHELETUILIUHEWANQUANHUNHEDEHUOXINGWUNIGONGYIDETEDIAN,YISHOUJIPUQI,CHENDIANHEWUNIZAIYIGEWENDING。WUSHUIHEHUOXINGWUNIDEHUNHEWUBUDUANXUNHUAN,XITONGKEYIXINGCHENGLIANGHAODEYANGQUHEYANGQU,RANHOUSHIXIANSHENGWUDANHELINDEQUCHU(TU6)。YANGHUAGOUBAITIANZAISHUIZHONGPUQI,WANSHANGYONGZUOCHENDIANCHI。YUHUOXINGWUNIFAXIANGBI,JUYOUCHULIGONGYIJIANDAN,JIEGOUJIANDAN,WUNILINGQICHANG,CANLIUWUNISHAO,TUOSHUIRONGYI,CHULIXIAOGUOWENDINGDENGYOUDIAN。

氧化溝
氧化溝工藝

足球比分  1953NIAN,HELANGONGGONGWEISHENGGONGCHENGYANJIUXIEHUIDEPaxveerYANJIUSUOTICHULEYANGHUAGOUJINCHENG,YECHENGWEI“PASIWEIERGOU”。 1954NIAN,DIYIGEYANGHUAGOUWUSHUICHULICHANGJIANYUFUXIAOTING(Voorshoten),WEIYUHELAN,JINGONG360RENSHIYONG。ZAI20SHIJI60NIANDAI,ZHEXIANGJISHUXUNSUTUIGUANGBINGYINGYONGYUOUZHOU,BEIMEIHENANFEIDENGGUOJIA。JUTONGJI,DAO1977NIAN,CHAOGUO2,000GEPASIWEIERXINGYANGHUAGOUZAIXIOUTOURUYUNXING。

  1967NIAN,HELAN DHVKAIFACHUKALUSAIER(Carroussel)YANGHUAGOU。TASHIYIGEYANGHUAGOUXITONG,YOUDUOGECHUANLIANDETONGDAOZUCHENG。KALUSAIERYANGHUAGOUDEKAIFAJINGLILESANGEJIEDUAN:ZHENGCHANGKALUSAIERYANGHUAGOU,KALUSAIER 2000YANGHUAGOUHEKALUSAIER 3000YANGHUAGOU。1970NIAN,MEIGUO EnvirexTUICHULEAOBEIER(Orbal)YANGHUAGOU。TAYOUSANGETONGXINYUANXINGHUOTUOYUANXINGTONGDAOZUCHENG。TONGDAOBICILIANJIE。SHOUXIANJIANGLIURUDESHUIYINRUZUIWAIMIANDETONGDAO。ZAILIANXUXUNHUANGUOCHENGZHONG,TAYICIJINRUXIAYIGETONGDAO,XIANGDANGYUYIXILIEWANZHENGDEHUNHEFANYINGGUAN。ZUIHOU,ZHONGYUCONGZHONGXINDEQUDAOZHONGXIAOSHILE。

  TIDAIGONGZUOYANGHUAGOUYOUDANMAIKELUGE(KELUGE)KAIFA,DICHENGBENQIEYIYUWEIHU。TATONGCHANGYOUYIGEYANGHUAGOUXITONG,BAOKUOSHUANGGOUJIAOTIHESANTONGDAOJIAOTI(TXINGYANGHUAGOU)HEYIGEBANJIAOTIGONGZUOGOU。

  兩階段過程

  ZAIZAOQIDELIANGJIEDUANFANGFAZHONG,ZHIYOULIANGZUHUOXINGWUNIFAJIEGOUCHUANLIANLIANJIE。PUQICHIDEDIYIJIHEDIERJIJUYOUXIANGTONGDETIJIBINGHEBING。DADUOSHUYOUJIWUZAIDIYIJIEDUANBEIXIFUHEJIANGJIE,DIERJIEDUANBEIWURAN。NIJIANGFUHEFEICHANGDI,CHUSHUISHUIZHIYOUYUTONGTIJIPUQICHIDEDANJIHUOXINGWUNIFA(TU7)。RANER,YOUYUDIYIPUQICHIDETIJIJIABEI,XIANGDANGYUWUNIFUHEDELIANGBEI,YINCICHUYUKENENGFASHENGWUNIPENGZHANGDEJIEDUAN,BINGQIECAOZUOGUANLIKUNNAN。

  ZAI20SHIJI70NIANDAIZHONGQI,DEGUODEBotho BohnkeJIAOSHOUKAIFALEABGUOCHENG(TU8)。GAIGONGYIZAICHUANTONGDELIANGJIEDUANFANGFADEJICHUSHANGJINYIBUGAISHANLEDIYIBUFEN(JIABUFEN)DEWUNIFUHE,BINGZAIGAOFUHEHEDUANNILINGSHIMOSHIXIAYUNXING,ERBBUFENYUCHUANTONGDEJIHUOXIANGSIWUNIFA,FUHEDI。NIJIANGDENIANLINGJIAOCHANG,YOUYUNININGSHIJIANDUAN,NIJIANGLIANGDA,LINDEQUCHUXIAOGUOFEICHANGHAO。ZAIQUCHUABUFENZHONGDEDALIANGYOUJIWUHOU,BBUFENDETIJIKEYIDADAJIANSHAO,BINGQIEDIFUHECAOZUOMOSHIKEYIGAISHANLIUCHUWU。SHUIZHI。RANER,YOUYUAQUDUANZHONGDALIANGYOUJIWUDEQUCHU,BJITANYUANQUESHI,YINCIZAICHULIDINONGDUCHENGSHIWUSHUISHI,ZHEYIGUOCHENGDEYOUSHIBINGBUMINGXIAN。

足球比分  CIHOU,WEILEJIEJUEFANXIAOHUAGUOCHENGZHONGXIAOHUAXIJUNCHANGSHIJIANWUNILAOHUADEWENTI,CHULEXUYAODUANWUNILINGDELINSHIJULINWEISHENGWUDEMAODUNZHIWAI,HUANKAIFALEAO-A2OGONGYI(TU9)。GAIGUOCHENGBAOKUOLIANGGEXIANGDUIDULIDEFANXIAOHUAHETUOLINGUOCHENG。DIYIJIEDUANNIJIANGDUAN,ZHUYAOYONGYUCHULIN,DIERJIEDUANNIJIANGCHANG,FUHEDI,YONGYUTUODAN。

  JIYUAO-A2OGUOCHENG,HUNHEGUOCHENGZAIAODILISHANGKAIFA(TU10)。ZAIGAIGUOCHENGDELIANGGEBUFENZHIJIANYOUSANGENEIBUZAIXUNHUANZHUANGZHI,QIKEYIWEIDIYIPUQICHITIGONGXIAOTAIDANHEXIAOHUAXIJUN。DIERJIPUQICHITIGONGTANYUAN。DIYIBUFENZHUYAOSHIQUCHUYOUJIWUHELIN,DIERBUFENSHIXIAOHUAZUOYONG,FANXIAOHUAHEFANXIAOHUASHIYOUDIYIPUQICHIHUILIUHUNHEWUJINXINGDE。

  SBR流程

  XUPISHIHUOXINGWUNIFA(SBR)GUOCHENGJISHIJIANGYANYANGBUFENHEHAOYANGBUFENFENKAI。ZAI20SHIJI70NIANDAIZAOQIYOUMEIGUO IrvineKAIFA。GAIGUOCHENGZHONGZHIYOUYIGEJIBENDANYUAN,JIANGDIAOJIEGUAN,PUQICHIHEERCHENCHIDEGONGNENGJICHENGZAIYIGECHIZHONG,JINXINGSHUIZHIHESHUILIANGDIAOJIE,WEISHENGWUJIANGJIEYOUJIWUHEGUYEFENLI。 。JINGDIANSBRFANYINGQIDECAOZUOSHI:JINSHUI→TONGQI→CHENDIAN→YANMEI→DAIJI(TU11,12)。ZAI20SHIJI80NIANDAIZAOQI,ICEASCHIXUJINSHUIDEGUOCHENGDANSHENGLE(TU13)。GAIGUOCHENGJIYUCHUANTONGDESBRGONGYI,ZAIFANYINGGUANZHONGJIARUGEQIANG,JIANGFANYINGGUANFENCHENGXIAOTIJIDEYUFANYINGQUHEDATIJIDEZHUFANYINGQU,WUSHUIBUDUANLIURUYUFANYINGQU,RANHOUTONGGUOXIADUANCENGLIUSUDUWEIXIAOKONGCHUDEFENGEBI。SHURUZHUFANYINGQUYIJIEJUEJIANXIEXINGJINSHUIWENTI。

SBR工藝圖
SBR工藝

  SUIHOU,GoranzyJIAOSHOUKAIFALECASS/CASTLIUCHENG。YUICEASGONGYILEISI,ZAIFANYINGGUANDEQIANBUTIANJIAXUANZEXINGBUFEN。SHOUXIANJIANGFEISHUIYULAIZISUOXUANBUFENZHONGDEZHUFANYINGQUDEHUILIUHUNHEWUHUNHE。ZAIYANYANGTIAOJIANXIA,XUANDINGDEBUFENXIANGDANGYUQIANBUYANYANGCHI,CONGERSHIXIANGAOXIAOCHULIN。YOULIDETIAOJIAN。

cass工藝圖
CASS工藝

足球比分  ZAI20SHIJI90NIANDAI,XIGESIXIGESIGONGSIKAIFALEJIYUSANTONGDAOYANGHUAGOUDEUNITANKXITONG。TAYOU3GEJUXINGCHIZUCHENG,QIZHONGWAICELIANGCEDEJUXINGCHIJIKEYONGZUOPUQICHI,YEKEYONGZUOCHENDIANCHI,ZHONGJIANDEJUXINGCHIJINYONGZUOPUQICHI。ZHEGEGUOCHENGTUIDONGLECHUANTONGDESBRSHIJIANHELIANXUXITONG。KONGJIANTUIDONGYOUXIAODIJIEHEZAIYIQI

  MSBRFANGFASHIGAIJINDESBR(Modified SBR),CAIYONGDANXIBAODUOWANGGEFANGFA,JIEHELECHUANTONGHUOXINGWUNIFAHESBRJISHUDEYOUDIAN。FANYINGDUIYOUPUQIGEHELIANGGEJIAOTIDELIANXUPICIZUCHENG。ZHUYAODEPUQIGEZAIZHENGGECAOZUOXUNHUANQIJIANBAOCHILIANXUPUQI,BINGQIEZAIMEIGEBANXUNHUANQIJIAN,LIANGGELIANXUPICIJIAOTIZUOWEISBRHECHENGQINGQI。GAIGUOCHENGYUNXULIANXUDESHUIJINRUBINGYUNXUGENGSHAODELIANJIEGUAN,BENGHEFAMEN。

  除氮和除磷的新工藝

  JINJISHINIANLAI,NENGYUANHEZIYUANDUANQUEYINQILEGUANGFANGUANZHU。DUIDAN,LINDEQUCHU,JIENENGHEZIYUANHUISHOUDEJINYIBUXUQIUYICHENGWEIWUSHUICHULIGONGYIFAZHANDEZHULIU。YIJINGYINGYONGLEYIPIXINXINGDEDANHELINQUCHUJISHU。

足球比分  1994NIAN,HELANDAIERFUTEDAXUEKAIFALEYANYANGANYANGHUA(ANAMMOX)JISHU,GAIJISHUZAIQUEYANGHUANJINGZHONGJIANGAN(NH4 +)YANGHUACHENGYAXIAOSUANGEN(NO2-)ZHIDAN。

足球比分  YUCHUANTONGDEFANXIAOHUAGONGYIXIANGBI,GAIGONGYIWANQUANSHIZIZHICHENGDE,BUXUYAORENHEYOUJITANYUAN。

足球比分  1998NIAN,HELANDAIERFUTEDAXUEJIYUDUANCHENGXIAOHUAHEFANXIAOHUAYUANLIKAIFALESHARONGONGYI。DIYIGEXIANGMUSHIZAIHELANLUTEDAN DOKHAVENSHUICHANG。JIBENYUANLISHIZAITONGYIFANYINGQIZHONG,ANZAIYOUYANGTIAOJIANXIABEIYAXIAOHUAXIJUNYANGHUACHENGNO2-;RANHOU,ZAIQUEYANGTIAOJIANXIA,YOUJIWUSHIDIANZIGONGTI,SHIYAXIAOSUANYANFANXIAOHUAXINGCHENGDAN。GAIGUOCHENGSUODUAN,BUXUYAOJIANZHONGHE。YUCHUANTONGDEHUOXINGWUNIFAXIANGBI,KESHIYANGQIGONGYINGJIANSHAO25%,FANXIAOHUATANYUANJIANSHAO40%,YOULIYUZIYUANHENENGYUANDEXUNHUANLIYONG,GENGSHIYONGYUTANDANNONGDUJIAODIDECHENGSHIWUSHUI。 。MUQIAN,SHARONGONGYISHIYIGEXIAOHUAFANYINGQI,ANAMMOXGONGYISHIYIGEFANXIAOHUAFANYINGQI,YUCHUANTONGGONGYIXIANGBI,KEYIJIESHENG60%DEYANGQIGONGYINGHE100%DETANYUAN。

  三階段處理階段

  ZAIGUOQUSHIDUONIANDESHIJIANLI,SUIZHUWURANDEJIAJU,SHUIZIYUANDUANQUEWENTIYANZHONG,RENLEIDUISHUIZHITICHULEGENGGAODEYAOQIU,BINGCHUXIANLEXIANJINDEFEISHUICHULIHEZAILIYONGJISHU。WUSHUICHULICHANGDEZHONGDIANBUZAISHIWURANWUPAIFANGDEHESUAN,ERSHIRUHEGAISHANSHUIZHI。MOJISHUKAISHIXIANSHICHUQIDUTEDEYOUSHI。

足球比分  ZAI20SHIJI60NIANDAIHE70NIANDAI,SUIZHUDALIANGXINHECHENGCAILIAODECHUXIAN,SHENGWUMOJISHUZAICIDEDAOFAZHAN。ZHUYAOGUOCHENGBAOKUOSHENGWUGUOLVQI,SHENGWUZHUANPAN,SHENGWUJIECHUYANGHUAHESHENGWULIUHUACHUANG。MUQIAN,DADUOSHUSHIYONGDEMOCHULIJISHUSHIWEILV(MF),CHAOLV(UF),FANSHENTOU(RO)HEMOSHENGWUFANYINGQI(MBR)。ZAIBENSHIJICHU,XINJIAPO“Newwater”SHUICHANGZAIERCICHULIHOUYONGCHAOLVMOHEFANSHENTOUMOCHULI。

足球比分  YILISHIWEIZHIDAO,NINKEYIZHIDAOTASHIYIGETIDAIPIN。HUIGUZHENGGELISHIGUOCHENG,SUIZHURENLEIJIANKANGXUQIU,SHUIHUANJINGZHILIANGYIJIYIJIWUSHUICHULICHENGDUDEJIASHEN,YIYUANSHENGHUOWUSHUICHULIDEZUJIYIJINGSHENHUA。YUCITONGSHI,YUNYINGGUANLIHEZIJINZHANYONGDECHENGBENCUJINLESHUICHULIJISHUDEFAZHAN。BUDUANFAZHAN,QIYUNYING,TUDIZHANYONG,CHENGXUBUZOUHENENGYUANZIYUANDOUDEDAOLEJIANHUA。RENMENDUISHUIZHIDEYAOQIUYUELAIYUEGAO,ERQIEZHEGEGUOCHENGBIANDEYUELAIYUEFANGBIAN。YOUQUDESHI,WULUNJINNIANLAIGAIXINGYEDELEGUANYANYANGSHENGWUJISHUHUANSHIZUIZHONGDETUDIGUANGAIFENLI,CHENGSHIWUSHUICHULISIHUYIHUIFUQIYUANSHIXINGTAI,JINGUANQIZHONGSUOHANDEJISHUHANLIANGZAOYIBUTONG。RUGUOTAHENJIANDAN,TAZUIZHONGJIANGGUIYUZIRAN。

為你推薦以下內容:

聯系我們

158-8455-5587

在線咨詢:
在線咨詢:
在線溝通:
問答Q 群111:259293051

足球比分GONGZUOSHIJIAN:ZHOUYIZHIZHOUWU,8:00-18:00,JIEJIARIXIUXI

QR code
3D之家 3D之家 3D之家 重庆彩票 乐彩网 乐彩网 乐彩网 乐彩网