Nyaya Yekushandisa Yenharaunda Yekupa Mvura MuNanjing

Mushandisi: Imwe kambani inopa mvura muNanjing City

Kuitwa kwemapombi epombi emvura akangwara kwagadzirisa zvinonetsa zvevagari maererano nekusvibiswa kwematangi emvura, kusimba kwemvura isina kugadzikana, uye kupihwa mvura nguva nenguva. Mbuya Zhou, mumwe mugari ane ruzivo rwokuzviwanira, akati, “Kare, tsinga yemvura pamusha yakanga isingachinji, uye tembiricha yemvura inobva muchidziiri chemvura yaichinja-chinja pakati pekupisa kana kutonhora.

Kuvandudzwa kweakangwara echipiri emvura masisitimu ekupa mvura inomiririra kufambira mberi kwakakosha mukuona kugoverwa kwemvura yakachengeteka uye yakavimbika mudzimba dzekugara dzakakwirira. Kusvika pari zvino, boka rekupa mvura iri rakavaka zviteshi zvekupomba zvinodarika zana mumaguta nemumaruwa, zvese zvava kushanda zvizere. Maneja mukuru wekambani iyi akacherechedza kuti sezvo huwandu hwezvivakwa zvekugara pakakwirira huri kuramba huchikura mumadhorobha nenharaunda, boka iri richaenderera mberi nekusimudzira kusimudzira nekuvandudzwa kwezvivakwa zvepombi. Izvi zvinosanganisira kuwedzera精细化manejimendi emagetsi echipiri ekupa mvura uye kuenderera mberi nekuvandudza hungwaru hwekudzora matekinoroji kuitira kuti data-inofambiswa nedatha mabasa ekupa mvura. Kuedza uku kune chinangwa chekuisa hwaro hwakasimba hwekuvandudza mune ramangwana remabhizinesi emvura akaenzana uye akangwara, kuve nechokwadi chekuvimbika kwe "maira yekupedzisira" yekuendesa mvura mudunhu rese.

Zvivakwa zvepamusoro-soro zvekugara zvinoshandisa shanduko-frequency inogara-kudzvanywa kwemvura masisitimu. Mukuita uku, mvura inobva papombi huru inotanga kupinda mutangi rekuchengetera pombi isati yamanikidzwa nemapombi nemimwe midziyo yoendeswa kudzimba. Kunyangwe idzi nzvimbo dzepombi dzenharaunda dzichishanda pasina vashandi vepasaiti, dzinotariswa munguva chaiyo kuburikidza netiweki yekubatanidza maawa makumi maviri nemana pazuva. Remote control masimba anobvumira vashandisi kugadzirisa masisitimu ehurongwa uye kutarisa akakosha ma paramita akadai sekumanikidza kwemvura, kunaka kwemvura, uye magetsi emagetsi. Chero kuverenga kusina kujairika kunoziviswa nekukasira kuburikidza nepuratifomu yekutonga, zvichiita kuti kuferefetwa nekukurumidza uye kugadziriswa nevashandi vehunyanzvi kuti vaone kuenderera uye kwakachengeteka kuwanikwa kwemvura.

Kunwa kwemvura kunokanganisa zvakananga hutano hweveruzhinji. Kana mvura yechipiri ikatadza kuzadzisa zviga zvemutemo — senge yakawandisa heavy metal yemukati kana kusakwana kwemishonga inouraya utachiona — zvinogona kutungamira kuhutano hwakadai sezvirwere zvemudumbu kana chepfu. Kuongororwa nguva dzose kunogonesa kutariswa kwekutanga kwenjodzi dzinogona kuitika, nekudaro kudzivirira mhedzisiro yehutano. Zvinoenderana neChina "Hygienic Standard for Drinking Water," kunaka kwemvura yechipiri kunofanirwa kuenderana neiyo yemvura yekanzuru. Zvinodiwa zvinotemerwa zvinoraira kuyedzwa kwemhando yemvura nguva nenguva nezvikamu zvechipiri zvekupa kuti ive nechokwadi chekutevedzera, kuzadzisa chisungo chepamutemo chekuchengetedza hutano hweveruzhinji. Uyezve, data yemhando yemvura inogona kushandiswa kuongorora mamiriro ekushanda kwematangi ekuchengetera, pombi masisitimu, uye zvimwe zvivakwa. Semuenzaniso, kuwedzera kusvibiswa mumvura kunogona kuratidza kuparara kwepombi, zvinoda kugadziriswa nenguva kana kuchinjwa. Iyi proactive nzira inowedzera hupenyu hwemidziyo uye inovimbisa kushanda kwakagadzikana uye kwakavimbika kweiyo nzira yekupa mvura.

Monitoring Parameters:
DCSG-2099 Multi-Parameter Water Quality Analyzer: pH, Conductivity, Turbidity, Residual Chlorine, Temperature.

Yakasiyana-siyana yemhando yemvura paramita inopa ruzivo mumhando yemvura kubva pamaonero akasiyana. Kana ikashandiswa pamwe chete, inogonesa kutarisisa kwakazara kwekusvibiswa kunogona kuitika mumasisitimu emvura echipiri uye mamiriro ekushanda emidziyo yakabatana. Pachirongwa chekugadzirisa kamuri yepombi yakangwara, Shanghai Boge Instrument Co., Ltd. yakapa DCSG-2099 multi-parameter yepamhepo yekuongorora kunaka kwemvura. Chishandiso ichi chinochengetedza kuchengetedzwa kwemhando yemvura nekuenderera mberi nekutarisa zvakakosha paramita senge pH, conductivity, turbidity, yakasara chlorine, uye tembiricha.

pH kukosha: Iyo inogamuchirwa pH yemvura yekunwa ndeye 6.5 kusvika 8.5. Kuongorora pH mazinga kunobatsira kuongorora acidity kana alkalinity yemvura. Kutsauka kunodarika danga iri kunogona kukurumidzira kuparara kwepombi nematangi ekuchengetera mvura. Semuenzaniso, mvura ine acidic inogona kukanganisa piping yesimbi, inogona kuburitsa simbi dzinorema senge iron uye lead mumvura, izvo zvinogona kudarika mwero wemvura yekunwa yakachengetedzeka. Pamusoro pezvo, yakanyanyisa pH mazinga anogona kushandura iyo yemvura hutachiona nharaunda, zvisina kunanga kuwedzera njodzi yekusvibiswa kwehutachiona.

Conductivity: Conductivity inoshanda sechiratidzo chekusangana kweiyo yakanyungudika mumvura, kusanganisira zvicherwa nemunyu. Kamwe kamwe kukwira mu conductivity kunogona kuratidza kuputika kwepombi, zvichibvumira kusvibiswa kwekunze kwakadai setsvina kupinda muhurongwa. Inogona zvakare kuratidza kubuda kwezvinhu zvinokuvadza kubva mumatangi emvura kana pombi, senge zvinowedzerwa kubva kune yakaderera-mhando yepurasitiki zvinhu. Aya anomalies anogona kuratidza kusvibiswa kwemhando yemvura isina kujairika.

Turbidity: Turbidity inoyera kusangana kwezvimedu zvakamiswa mumvura, kusanganisira jecha, colloids, uye microbial aggregates. Yakakwira turbidity mazinga anowanzo ratidza kusvibiswa kwechipiri, sekunge kusakwana kwekuchenesa tangi, kupera kwepombi uye kubuda, kana kuvharika kwakashata kunobvumira tsvina yekunze kupinda muhurongwa. Izvi zvakamiswa zvimedu zvinogona kutakura utachiona, nokudaro zvichiwedzera njodzi dzehutano.

Residual chlorine: Residual chlorine inoratidza kuwanda kwemishonga inouraya utachiona, kunyanya chlorine, yakasara mumvura. Inobata basa rakakosha mukudzivisa kukura kwehutachiona panguva yechipiri mvura. Kusakwana kwakasara kweklorini kunogona kukanganisa kushanda kwekuuraya utachiona, zvichizokonzera kuwanda kwebhakitiriya. Sezvineiwo, mazinga akawandisa anogona kukonzera kunhuhwirira kusingafadzi, kukanganisa kuravira, uye kubatsira mukuumbwa kwezvinokuvadza disinfection by-zvigadzirwa. Kuongorora yakasara chlorine inogonesa chiyero pakati pekuuraya hutachiona hunobudirira uye kugutsikana kwemushandisi.

Tembiricha: Tembiricha yemvura inoratidza kusiyana kwekupisa mukati mehurongwa. Tembiricha dzakakwirira, dzakadai sedziya dzinokonzerwa nechiedza chezuva chakananga mumatangi emvura munguva yezhizha, zvinogona kukurumidza kukura kweutachiona. Iyi njodzi inokwidziridzwa kana yasara mazinga eklorini akadzikira, izvo zvinogona kutungamira kukurumidza kupararira kwebhakitiriya. Pamusoro pezvo, kushanduka kwetembiricha kunogona kukanganisa kugadzikana kweokisijeni yakanyungudika uye yakasara chlorine, zvichikanganisa huwandu hwemvura.

Kune vatengi vari kuita mapurojekiti ekupa mvura yechipiri, tinopawo zvinotevera zvigadzirwa zvekusarudza: