Nekunetsa kuri kuwedzera kwezviwanikwa zvemvura zvepasi rose, tekinoroji yekuchenesa mvura yetsvina yakagamuchira kutarisisa kwakapararira.PPH yakasanganiswa midziyo yekuchenesa mvura yetsvina, semushonga wemvura wetsvina unoshanda uye wakachengetedzeka, wakashandiswa zvakanyanya kumba nekune dzimwe nyika.
Iko kusimukira uye shanduko yePPH yakasanganiswa yekuchenesa mvura yemidziyo inogona kuteverwa kumashure kuma1970s. Panguva iyoyo, nekukura kwekukurumidza kwemaindasitiri uye kugariswa kwemadhorobha, kucheneswa kwetsvina kwakava dambudziko rakakura remhoteredzo. Nzira dzechinyakare dzekuchenesa tsvina dzinowanzoshandisa nzira dzemuviri uye dzemakemikari, nekudzikama kwekurapa uye kushandiswa kwakanyanya kwesimba. Kuti vagadzirise dambudziko iri, vaongorori vakatanga kuongorora hunyanzvi uye hushamwari hwekuchengetedza mvura yetsvina matekinoroji.
Muchirevo chechinyorwa chino, PPH yakasanganiswa yekuchenesa mvura yekushandisa yakavapo. Inotora nzira yekurapa biological treatment, kubatanidza aerobic treatment, anaerobic treatment uye dzimwe nzira dzokurapa, nepamusoro-soro yekurapa, mari shoma yekushanda, nezvimwewo zvakatipoteredza ushamwari wastewater kurapwa mhinduro.
Nekuenderera mberi kwekuenderera mberi kwetekinoroji uye zvinodiwa zvekuchengetedza zvakatipoteredza, PPH yakasanganiswa yekuchenesa mvura yekushandisa inogara ichigadzira uye kubuda. Midziyo yekutanga yainyanya kurapa nyore kwetsvina kubva kudzimba, nharaunda diki nenzvimbo dzekutengesa. Nekuenderera mberi kwekuwedzera kwechiyero cheguta uye kukurumidza kusimudzira indasitiri, kudiwa kwekunatsirwa kwetsvina kuri kuwedzera, uye chiyero nekuita kwePPH yakasanganiswa yekuchenesa tsvina michina inogara ichikwidziridzwa.
Iyo biological treatment process yePPH yakasanganiswa yetsvina yekuchenesa midziyo inoshanda zvakanyanya, iyo inogona kunyatso bvisa organic zvinhu, nitrogen, phosphorus uye zvimwe zvinosvibisa musuweji kuti uwane yakanaka yemhando yemvura zviratidzo. Iyo midziyo ine compact dhizaini uye diki tsoka, iyo yakakodzera kushandiswa munzvimbo dzine nzvimbo shoma.PPH yakasanganiswa yemvura yekuchenesa michina inowanzo shongedzerwa otomatiki control system, iyo inogonesa kure kure kutarisa uye kugadzirisa uye inoderedza mutengo webasa remanyorero. Iyo midziyo inotora yakakwirira-inoshanda aeration tekinoroji kuderedza kushandiswa kwesimba; panguva imwecheteyo, yakagadziridzwa dhizaini yekugadzira inobatsira kuderedza mari yekushandisa. The biological treatment process ine hushamwari kwezvakatipoteredza uye inoderedza kukanganisa kwakaipa pane ecosystem.
Kusarudza yakanaka PPH yakabatanidzwa yekuchenesa mvura yetsvina michina, chigadzirwa chekuvandudza tekinoroji uye chiitiko chekushanda kweprojekiti kwakakosha, kazhinji, iwe unofanirwa kusarudza zvigadzirwa zvinogona kuramba zvakamira bvunzo yemusika, pano kukurudzira PPH michina inogadzirwa neLiding Environmental Protection Company, iyo inogona kugadzirwa maererano nemusika kudiwa kwemhando yakakodzera yechigadzirwa.
Nguva yekutumira: Jul-02-2024