Chikumbiro Nyaya yeRural Sewage Treatment muBeijing

Chirongwa chekuchenesa tsvina yekumaruwa mune imwe dunhu reBeijing chinosanganisira kuisirwa 86.56 makiromita emapaipi makuru ekuunganidza tsvina, kuvakwa kwematsime ekuongorora tsvina 5,107 emhando dzakasiyana, nekugadzwa kwenzvimbo gumi nenomwe dzekusimudza tsvina. Hunhu hwese hwepurojekiti iyi hunosanganisira kuvandudzwa kwepombi dzemapombi ekumaruwa, matangi emvura, uye nzvimbo dzekuchenesa tsvina.

Chinangwa cheProjekiti: Chinangwa chikuru chechirongwa ndechekubvisa zvitunha zvemvura zvitema uye zvinonhuwa mumaruwa uye kuvandudza nharaunda yekumaruwa. Chirongwa ichi chinosanganisira kuisirwa pombi dzekutakurisa tsvina uye kugadzirwa kwenzvimbo dzekuchenesa tsvina mumisha 104 mumadhorobha manomwe ari mudunhu iri. Chirongwa ichi chinobata dzimba dzinosvika 49,833, zvichibatsira vagari ve169,653.

Chikumbiro Nyaya yeRural Sewage Treatment muBeijing

Nyaya yekushandiswa kweRural Sewage Treatment muBeijing1

Project Kuvaka Zvemukati uye Chikero:
1. Nzvimbo dzekugezesa tsvina: Nzvimbo dzinokwana makumi mapfumbamwe nembiri dzekuchenesa tsvina dzichavakwa mumisha inokwana zana nemana mumataundi manomwe, iine 12,750 cubic metres zuva nezuva. Nzvimbo dzekurapisa dzichagadzirwa dzichikwanisa kuita 30 m³/d, 50 m³/d, 80 m³/d, 100 m³/d, 150 m³/d, 200 m³/d, 300 m³/d, uye 500 m³/d. Mvura inocheneswa ichashandiswa pakudiridzira nekuchengetedza munzvimbo dzine masango dziri pedyo nenzvimbo dzakasvibira. Pamusoro pezvo, 12,150 metres emigero mitsva yekuchinjisa mvura kuitira kuchengetedza ivhu remasango achavakwa. (Zvose zvekuvaka zviri pasi pezvirongwa zvekupedzisira zvakatenderwa.)

2. Rural Sewage Pipe Network: Hurefu hwemapaipi achangobva kugadzirwa epombi yetsvina yekumaruwa ichava makiromita 1,111, inosanganisira 471,289 metres DN200 mapaipi, 380,765 metres eDN300 mapaipi, uye 15,705 mapaipi eDN400 metres. Chirongwa ichi chinosanganisirawo kuiswa kwemamita 243,010 emapazi eDe110. Pachaiswa matsime ekuongorora anosvika 44 053 pamwe chete nematsime 168 epombi yesuweji. (Zvose zvekuvaka zviri pasi pezvirongwa zvekupedzisira zvakatenderwa.)

Nyaya yekushandiswa kweRural Sewage Treatment muBeijing2

3. Kuvakwa kweSeptic Tangi: Matangi emvura anokwana 49,833 achavakwa mumisha 104 mumaguta manomwe. (Zvose zvekuvaka zviri pasi pezvirongwa zvekupedzisira zvakatenderwa.)

Rondedzero Yemidziyo Yakashandiswa:
CODG-3000 Online Automatic Chemical Oxygen Demand Monitor
NHNG-3010 Online Automatic Ammonia Nitrogen Monitoring Instrument
TPG-3030 Online Automatic Total Phosphorus Analyzer
pHG-2091Pro Online pH Analyzer

Nyaya yekushandiswa kweRural Sewage Treatment muBeijing3

Hunhu hwetsvina kubva kunzvimbo dzekuchenesa tsvina hunoenderana neKirasi B ye "Integrated Discharge Standard yeMvura Inosvibisa" (DB11/307-2013), iyo inodonhedza miganhu yekurasira yezvinosvibisa mvura kubva mudzimba dzemudzimba dzekuchenesa tsvina munzvimbo dzemvura. Iyo sewage pombi network, pamwe nematsime ayo ekuongorora uye zvimwe zvivakwa zvekuwedzera, inoshanda nemazvo pasina blockages kana kukuvara. Yese sewage mukati menzvimbo yakatarwa yekuunganidza inounganidzwa uye yakabatana nehurongwa, pasina zviitiko zvekubuda kwetsvina isina kucheneswa.

Nyaya yekushandiswa kweRural Sewage Treatment muBeijing4

Shanghai Boqu inopa akawanda-mapoinzi uye akawanda-seti epamhepo otomatiki ekutarisa mhinduro dzepurojekiti iyi kuti ive nechokwadi chekushanda kwakavimbika kwezviteshi zvekuchenesa tsvina yekumaruwa uye kutevedzera kuzere nemirairo yekuyerera kwemvura. Kuchengetedza kunaka kwemvura yekurima, chaiyo-nguva yekutarisisa pamhepo shanduko yemhando yemvura inoitwa. Kuburikidza nekubatanidzwa kwehutano hwemvura yekutarisa nekugadzirisa zvirongwa, kutarisisa kwakazara kunowanikwa, kuve nechokwadi chemvura yakagadzikana uye yakavimbika, kushanda kwezviwanikwa, kuderedzwa kwemari, uye kuzadzikiswa kwechirevo che "kungwara kugadzirisa uye kubudirira kwakasimba."