Sezvo indasitiri yeChina ichidzika, maindasitiri emakemikari, emishonga, ekudhinda nekudhaya, uye mapepa ari kukura.Zvisinei, huwandu hukuru hwemakemikari uye zvigadzirwa zvinoshandiswa mukugadzira maindasitiri aya, uye zvinhu izvi zvinogona kuita nemvura panguva yekugadzirwa. maitiro ekugadzira mvura yetsvina ine yakanyanya kuwanda kwezvinosvibisa.Nekuda kwekuwanda kwezvinosvibisa mumvura yakasviba yakawanda, nzira dzechinyakare dzekurapa dzinowanzonetsa kubvisa zvinobudirira, saka nyanzvi yepamusoro yemhando yepamusoro yetsvina yekuchenesa inodiwa.
Kurapwa kwemvura yakasviba yakawandisa kwakakosha nekuti iyi mhando yemvura ine tsvina ine huwandu hukuru hwezvinhu zvine muchetura uye zvine njodzi, izvo, kana zvikaburitswa zvakanangana nenharaunda, zvinokonzeresa kukuvadza kwakakomba kune nharaunda. Uye zvakare, yakakwira-concentration tsvina yemvura zvakare inokonzeresa hutano hwevanhu uye inogona kukonzera kuitika kwezvirwere zvakasiyana.
Nzira dzekurapa dzepanyama dzinosanganisira maitiro akadai sedimentation, filtration uye centrifugal kupatsanurwa kwekubviswa kwezvimedu zvakaturikwa uye zvakasimba kubva mumvura yakasvibiswa.Nzira dzekurapa dzemakemikari dzinoshandisa maitiro emakemikari kuti aite neutralize kana kubvisa zvinhu zvinokuvadza mumvura yakasviba, zvakadai se acid-base neutralization uye oxidation-kuderedza. Biological treatment nzira dzinoshandisa metabolism yemicroorganisms kuti iparadze organic matter kuita zvinhu zvisingakuvadzi.
Kushandiswa kwemidziyo yekuchenesa yakakwira yetsvina haingobatsiri kuchengetedza nharaunda, asi zvakare inochengetedza mari kumabhizinesi. Nekunyatso kurapa mvura yetsvina, inogona kuderedza kubhadhariswa kwetsvina yemabhizinesi, uye panguva imwechete kudzoreredza zviwanikwa zvinobatsira mumvura yetsvina uye kugadzirisa mwero wekushandisa zviwanikwa.
Mukupedzisa, midziyo yekuchenesa mvura yetsvina yakakwira yakakosha zvikuru kuchengetedza nharaunda uye kusimudzira budiriro. Nekuenderera mberi kwekuvandudzwa kweruzivo rwekuchengetedzwa kwezvakatipoteredza, rudzi urwu rwemidziyo ichashandiswa zvakanyanya mune mamwe minda.
Liding Environmental Dziviriro inosanganisira mumunda wekuchenesa tsvina uye kucheneswa kwemvura nekurapwa kwemazuva ese kwe0.3 ~ 10,000T yekushandiswa kwemba uye 9 akatevedzana ezvigadzirwa, zvinosanganisira yemumba muchina Scavenger® akatevedzana, White Sturgeon® akatevedzana, LD-SA tangi yekuchenesa, LD- SC, LD-SMBR yakasanganiswa michina yekuchenesa mvura, Blue Whale™ series, LD-BZ prefabricated pumping station, LD-SLE leachate, LD-SDW mvura yekuchenesa michina, uye Vanishing Dragon TM yakangwara system. dzakatevedzana LD-JM taundishipi yakaunganidza chirimwa chemvura, LD-BZ yakagara yakavakirwa pombi chiteshi, LD-SLE leachate, LD-SDW yekuchenesa mvura michina, recluse TM yakangwara sisitimu. Zvigadzirwa zvakakodzerwa ne40+ decentralized scenarios mumisha, nzvimbo dzinoyevedza, pekugara, nzvimbo dzebasa, kurapwa, misasa nezvimwe zvakadaro.
Nguva yekutumira: Kubvumbi-07-2024