Nhau - Chidzidzo cheChigadzirwa Chekurapa Tsvina muDunhu reXi'an, Shaanxi Province

I. Nhoroondo yeProjekiti uye Pfupiso yeKuvaka
Chivako chekuchenesa tsvina yemumaguta chiri mudunhu reXi'an City chinotungamirirwa nekambani yeprovince iri pasi pedunhu reShaanxi Province uye chinoshanda senzvimbo huru yekutarisira nharaunda yemvura munharaunda. Chirongwa ichi chinosanganisira mabasa ekuvaka akazara, anosanganisira mabasa ekuvaka mukati mefekitori, kuisa mapaipi ekugadzirisa, masisitimu emagetsi, nzvimbo dzekudzivirira mheni nedzepasi, kuisa magasi ekudziya, network dzemigwagwa yemukati, uye kugadzira magasi. Chinangwa ndechekugadzira nzvimbo yemazuva ano yekuchenesa mvura yakasviba inoshanda zvakanyanya. Kubva payakatanga kushanda muna Kubvumbi 2008, fekitori iyi yakaramba ichishanda zvakanaka ine avhareji yemagetsi e21,300 cubic metres pazuva, zvichideredza zvakanyanya kumanikidzwa kunokonzerwa nekubuda kwemvura yakasviba mumaguta.

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II. Tekinoroji yeMaitiro uye Mwero weNjodzi
Nzvimbo iyi inoshandisa matekinoroji epamusoro ekurapa mvura yakasviba, kunyanya ichishandisa nzira yeSequencing Batch Reactor (SBR) activated sludge. Nzira iyi inopa kushanda zvakanaka kwekurapa, kushanduka-shanduka kwekushanda, uye kushandiswa kwesimba shoma, zvichiita kuti zvinhu zvipenyu, nitrogen, phosphorus, nezvimwe zvinosvibisa zvibviswe zvinobudirira. Mvura yakasviba yakarapwa inoenderana nezvinodiwa zveGiredhi A zvakataurwa mu "Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants" (GB18918-2002). Mvura yakabudiswa yakachena, haina hwema, uye inosangana nezvinodiwa zvese zvekuchengetedza nharaunda, zvichibvumira kuburitswa zvakananga mumvura yechisikigo kana kushandiswazve pakugadzira mapindu emaguta uye nzvimbo dzakanaka dzemvura.

III. Zvakanakira Zvakatipoteredza uye Mipiro Yevanhu
Kubudirira kwekushanda kwenzvimbo iyi yekuchenesa mvura yakasviba kwakavandudza zvikuru mamiriro emvura mumaguta eXi'an. Inoita basa rakakosha mukudzora kusvibiswa, kuchengetedza kunaka kwemvura murwizi rwemunharaunda, uye kuchengetedza kuenzana kwezvakatipoteredza. Nekurapa mvura yakasviba yemumaguta zvinobudirira, nzvimbo iyi yakaderedza kusvibiswa kwenzizi nemadhamu, yakavandudza nzvimbo dzekugara mumvura, uye yakabatsira mukugadziriswa kwezvakatipoteredza. Uyezve, nzvimbo iyi yakavandudza mamiriro ekudyara mari muguta, ichikwezva mamwe mabhizinesi uye ichitsigira budiriro yehupfumi hwedunhu.

Chidzidzo cheChivako Chekuchenesa Tsvina3

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IV. Sisitimu yeKushandisa uye Yekutarisa Midziyo
Kuti ive nechokwadi chekuti kurapwa kwacho kunoshanda nguva dzose uye kwakavimbika, fekitori iyi yakaisa zvishandiso zvekutarisa zveBoqu-brand online panzvimbo dzine simba uye dzinosvibisa, zvinosanganisira:
- CODG-3000 Online Chemical Oxygen Demand Analyzer
- NHNG-3010Monitor yeAmmonia Nitrogen yepamhepo
- TPG-3030 Online Total Phosphorus Analyzer
- TNG-3020Online Total Nitrogen Analyzer
- TBG-2088SMuongorori weTurbidity wepamhepo
- pHG-2091Pro Inoongorora pH Yepamhepo

Pamusoro pezvo, flowmeter yakaiswa panzvimbo yekubuditsa mvura kuti ikwanise kutarisa nekudzora zvakakwana maitiro ekurapa. Zvishandiso izvi zvinopa ruzivo rwakarurama uye rwechokwadi panguva chaiyo pamusoro pezvinhu zvakakosha zvemhando yemvura, zvichipa rutsigiro rwakakosha pakuita sarudzo dzekushanda uye kuona kuti zvinodiwa pakuburitsa mvura zviri kutevedzera mitemo.

V. Mhedziso uye Maonero Eramangwana
Kuburikidza nekushandisa nzira dzekurapa dzepamusoro uye hurongwa hwakasimba hwekutarisa paindaneti, nzvimbo yekurapa mvura yakasviba mumaguta muXi'an yakawana kubviswa kwetsvina kwakanaka uye kuburitswa kwetsvina zvinoenderana nemitemo, zvichibatsira mukuvandudza nharaunda yemvura mumaguta, kuchengetedzwa kwezvakatipoteredza, uye kukura kwehupfumi hwevanhu. Tichitarisa mberi, tichipindura kuchinjika kwemitemo yezvakatipoteredza uye kufambira mberi kwetekinoroji, nzvimbo iyi icharamba ichivandudza mashandiro ayo uye ichivandudza maitiro ekutarisira, ichitsigira kuchengetedzeka kwezviwanikwa zvemvura uye kutonga nharaunda muXi'an.

Nyora meseji yako pano woitumira kwatiri

Nguva yekutumira: Gumiguru-29-2025