Nhau
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Ndeipi nzira yekuchenesa mvura yedziva neTCCA 90?
Kuchenesa mvura yedziva neTrichloroisocyanuric Acid (TCCA) 90 kunosanganisira matanho akati wandei ekuona kuti hutachiona hunouraya utachiona uye hunoshanda. TCCA 90 mushonga unoshandiswa zvakanyanya une chlorine unozivikanwa nehuwandu hwayo hwakawanda hwechlorine uye kugadzikana. Kushandisa TCCA 90 nemazvo kunobatsira kuchengetedza mvura yedziva...Verenga zvakawanda -
Ndeapi mabasa anobatanidzwa mukugadzirisa dziva rekushambira kwemwedzi wega wega?
Mabasa chaiwo anowanikwa mupakeji yekugadzirisa dziva rekushambira pamwedzi anogona kusiyana zvichienderana nemupi webasa uye zvinodiwa nedziva rekushambira. Zvisinei, heano mamwe mabasa akajairika anowanzo batanidzwa muhurongwa hwekugadzirisa dziva rekushambira pamwedzi: Kuongororwa kweMvura: Kuongororwa nguva dzose kwe...Verenga zvakawanda -
Algaecide yeDziva reMvura
Algaecide mushonga wemakemikari unoshandiswa mumadziva ekudzivirira kana kudzora kukura kwealgae. Algae inogona kukonzera kuchinja kweruvara, nzvimbo dzinotsvedza, nezvimwe zvinetso mumadziva ekushambira. Kune mhando dzakasiyana dzealgaecides dziripo, uye zvakakosha kusarudza chaiyo yakakodzera zvaunoda...Verenga zvakawanda -
Ungaziva sei kana dziva rakaiswa chlorine zvakanaka?
Kuve nechokwadi chekuti dziva rakaiswa chlorine zvakanaka kwakakosha pakuchengetedza hunhu hwemvura uye kudzivirira kukura kwebhakitiriya nealgae. Heano mamwe maitiro ekuona kana dziva rakaiswa chlorine zvakanaka: 1. Mazinga eChlorine Asina Kuzara: Edza huwandu hwechlorine isina kuzara nguva nenguva uchishandisa bvunzo dzemvura yedziva...Verenga zvakawanda -
Unoshandisa sei munyu wealum mudziva rekushambira?
Kushandisa alum (aluminium sulfate) mumadziva ekushambira inzira yakajairika yekugadzirisa makore anokonzerwa nehuwandu hwakawanda hwezvimedu zvakasungirirwa kana kuti colloids. Alum inoshanda nekugadzira zvidimbu zvakakura kubva kune zvidiki, zvichiita kuti zvive nyore kuti firita redziva ribate nekubvisa. Heino kunzwisisa...Verenga zvakawanda -
Chii chinoshandiswa nePAM flocculant kumvura?
Polyacrylamide (PAM) flocculant chinhu chinoshandiswa zvakanyanya mukurapa mvura kuti chiwedzere kunaka kwemvura uye chiwedzere kushanda zvakanaka kwenzira dzakasiyana dzekurapa. Iyi polymer ine hunyanzvi yakawana mukurumbira nekuda kwekugona kwayo kubvisa tsvina nezvidimbu zvakamiswa mumvura, ...Verenga zvakawanda -
Polyamine inoshandiswa sei pakuchenesa mvura?
Mukufambira mberi kukuru munyaya dzekurapa mvura, Polyamine yave mhinduro ine simba uye inogara kwenguva refu yekugadzirisa kunetseka kuri kukura pamusoro pehunhu hwemvura pasi rose. Iyi kemikari inoshanduka-shanduka iri kuwana mukurumbira nekuda kwekugona kwayo kubvisa zvinosvibisa kubva...Verenga zvakawanda -
Ndeupi musiyano uripo pakati pehupfu hwebleaching hwakagadzikana necalcium hypochlorite?
Upfu hwekuyeresa hwakagadzikana necalcium hypochlorite zvese zviri zviviri makemikari anoshandiswa semishonga inouraya utachiona uye senzira dzekuyeresa, asi hazvina kufanana chaizvo. Upfu hwekuyeresa hwakagadzikana: Fomura yemakemikari: Upfu hwekuyeresa hwakagadzikana hunowanzova musanganiswa wecalcium hypochlorite (Ca(OCl)_2) pamwe chete ne...Verenga zvakawanda -
Ndeapi makemikari andinofanira kushandisa kuti ndigadzire dziva rekushambira?
Munguva yezhizha rinopisa, vanhu vazhinji vanenge vakagadzirira kunakidzwa nedziva rekushambira riri kumashure kwemba. Zvisinei, usati wanyura, zvakakosha kuve nechokwadi chekuti dziva rako rakagadzirwa zvakanaka uye rakachengetedzwa nemakemikoro edziva akakodzera. Mugwaro iri rakazara, tichatsanangura zvese zvinodiwa...Verenga zvakawanda -
Ndeapi Makemikari anoshandiswa mumadziva ekushambira everuzhinji?
Madziva mazhinji ekushambira everuzhinji anoshandisa musanganiswa wemakemikari kuchengetedza kunaka kwemvura, kubvisa mabhakitiriya ane njodzi uye kugadzira nzvimbo yekushambira yakasununguka. Makemikari makuru anoshandiswa mukugadzirisa madziva anosanganisira chlorine, pH adjusters, uye algaecides. Chlorine (Tinogona kupa TCCA kana SDIC), a ...Verenga zvakawanda -
Sei anhydrous calcium chloride ichishandiswa semushonga wekuomesa?
Karusiyamu chloride, chinhu chine calcium nechlorine, chinosiyanisa calcium ne chlorine sechinobvisa hunyoro nekuda kwehunhu hwayo hwe hygroscopic. Hunhu uhwu, hunoratidzwa nekufarira mamorekuru emvura, hunoita kuti chinhu ichi chikwanise kunyudza nekubata hunyoro zvinobudirira, zvichiita kuti chive chinhu chakanaka ...Verenga zvakawanda -
Chii chinoshandiswa nepolyamine pakuchenesa mvura?
Polyamines inoita basa rakakosha mukugwamba kwemvura uye kupwanyika kwemvura, matanho maviri akakosha murwendo rwekurapa mvura. Kugwamba kwemvura kunosanganisira kusagadzikana kwezvikamu mumvura kuburikidza nekuwedzera makemikari. Polyamines inobudirira mukuita uku nekuderedza kushaikwa kwemari pazvikamu zvakamiswa...Verenga zvakawanda