Nhau dzeIndasitiri
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Nzira neMatekiniki eKuparadza PAM: Gwaro reNyanzvi
Polyacrylamide (PAM), semushonga unokosha wekuchenesa mvura, inoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana. Zvisinei, kunyungudutsa PAM kunogona kuva dambudziko kune vashandisi vazhinji. Zvigadzirwa zvePAM zvinoshandiswa mumvura yakasviba yemaindasitiri zvinonyanya kuuya mumhando mbiri: hupfu hwakaoma uye emulsion. Chinyorwa chino chichazivisa nezvekunyunguduka...Verenga zvakawanda -
Matambudziko efuro pakurapa nemvura!
Kurapa nemvura chinhu chakakosha mukugadzirwa kwemaindasitiri emazuva ano. Zvisinei, dambudziko refuro rinowanzova chinhu chikuru chinodzikisira kushanda zvakanaka uye kunaka kwekurapa mvura. Kana dhipatimendi rekuchengetedza zvakatipoteredza rikaona furo rakawandisa uye risingasvike padanho rekubvisa mvura, zvinoti...Verenga zvakawanda -
Ma defoamers muMashandisirwo Emaindasitiri
Zvishandiso zvekuchenesa mvura (defoamers) zvakakosha mukushandiswa kwemaindasitiri. Maitiro mazhinji emaindasitiri anogadzira furo, kungave kuri kukanganiswa kwemakemikari kana kuti reaction yemakemikari. Kana ikasadzorwa uye ikasagadziriswa, inogona kukonzera matambudziko akakomba. Furo rinoumbwa nekuda kwekuvapo kwemakemikari esurfactant muhurongwa hwemvura...Verenga zvakawanda -
Makemikoro edziva rekushambira anoshanda sei?
Kana uine dziva rako rekushambira kumba kana kuti wava kuda kuva mugadziri wedziva. Saka makorokoto, muchanakidzwa zvikuru nekugadzirisa dziva. Dziva risati ratanga kushandiswa, izwi rimwe chete raunofanira kunzwisisa nderekuti "Makemikoro eDziva". Kushandiswa kwemakemikari edziva rekushambira...Verenga zvakawanda -
Kuwanda kwepH kunokanganisa sei huwandu hwechlorine mumadziva emvura?
Kuchengetedza pH yakaringana mudziva rako kwakakosha zvikuru. pH yedziva rako inokanganisa zvese kubva pachiitiko chekushambira kusvika kuhupenyu hwenzvimbo dzedziva rako nemidziyo, kusvika kumamiriro emvura. Ingave iri mvura yemunyu kana dziva rine chlorine, chinhu chikuru...Verenga zvakawanda -
PAM Flocculant: chigadzirwa chine simba chemakemikari chekuchenesa mvura mumaindasitiri
Polyacrylamide (PAM) ipolymer yakagadzirwa ne hydrophilic inoshandiswa zvakanyanya mukurapa mvura. Inonyanya kushandiswa se flocculant uye coagulant, kemikari inokonzera kuti zvidimbu zvakasungirirwa mumvura zviungane kuita flocs hombe, nokudaro ichibatsira kubviswa kwadzo kuburikidza nekucheneswa kana kucheneswa...Verenga zvakawanda -
Sei kucheneswa kwechlorine mudziva kuchidikanwa?
Madziva ekushambira inzvimbo dzakajairika mudzimba dzakawanda, mahotera, nenzvimbo dzekutandarira. Anopa nzvimbo yekuti vanhu vazorore uye varovedze muviri. Kana dziva rako rikashandiswa, zvinhu zvakawanda zvechisikigo nezvimwe zvinosvibisa zvinopinda mumvura nemhepo, mvura yemvura, uye vanoshambira. Panguva ino, hazvibviri...Verenga zvakawanda -
Migumisiro yeCalcium Hardness Levels paMadziva Ekushambira
Mushure me pH uye alkalinity yese, kuomarara kwecalcium mudziva rako chimwe chinhu chakakosha pamhando yemvura yedziva. Kuomarara kwecalcium harisi izwi rekunyepedzera rinoshandiswa nenyanzvi dzedziva. Chinhu chakakosha icho muridzi wese wedziva anofanira kuziva uye kutarisa nguva nenguva kudzivirira mhedzisiro...Verenga zvakawanda -
Dziva rangu rine makore. Ndingarigadzirisa sei?
Hazvishamisi kuti mvura yedziva iite seyakangoerekana yava nemakore - dzimwe nguva husiku hwese. Dambudziko iri rinogona kuoneka zvishoma nezvishoma mushure mepati yedziva, kana nekukurumidza mushure mekunaya kwemvura yakawanda. Zvisinei nekuti zvikaitika sei, mvura ine makore chiratidzo chekuti pane chakaipa nedziva rako uye chinofanira kugadziriswa. Chikonzero...Verenga zvakawanda -
Ko cyanuric acid inowedzera kana kuderedza pH here?
Mhinduro pfupi ndeyekuti hongu. Cyanuric acid inoderedza pH yemvura yedziva. Cyanuric acid iacid chaiyo uye pH ye 0.1% cyanuric acid solution i4.5. Hairatidzike kunge ine acid yakawanda nepo pH ye 0.1% sodium bisulfate solution iri 2.2 uye pH ye 0.1% hydrochloric acid iri 1.6. Asi...Verenga zvakawanda -
Calcium Hypochlorite yakafanana here nebleach?
Mhinduro pfupi ndeyekuti kwete. Calcium hypochlorite nemvura inobvisa tsvina zvakafanana chaizvo. Dzese ichlorine isina kugadzikana uye dzese dzinoburitsa hypochlorous acid mumvura kuti dziuraye utachiona. Kunyangwe hazvo, hunhu hwadzo hwakadzama hunoita kuti pave nehunhu hwakasiyana hwekushandiswa uye nzira dzekuyera nadzo. L...Verenga zvakawanda -
Nzira yekuedza nekuwedzera kuomarara kwemvura yedziva rekushambira?
Kuomarara kwakakodzera kwemvura yedziva i150-1000 ppm. Kuomarara kwemvura yedziva kwakakosha zvikuru, kunyanya nekuda kwezvikonzero zvinotevera: 1. matambudziko anokonzerwa nekuomarara kwakanyanya Kuomarara kwakakodzera kunobatsira kuchengetedza kuenzana kwemhando yemvura, kudzivirira kunaya kwezvicherwa kana kuwanda kwemvura mumvura, ...Verenga zvakawanda