Poly Aluminium chloride basa?

Munyika yemvura kurapwa kwemvura,Poly Aluminium Chloride(PAC) yakabuda seyakajairwa uye inoshanda. Nekushandisa kwayo kwakazara kwekunatsa mvura yekunwa uye kurapa kurapwa kwezvirimwa, Pac iri kugadzira mafungu azvo kushamisa kugona kujekesa mvura uye kubvisa zvinangwa. Munyaya ino, isu tinodzungudza mumabasa ePac uye kukosha kwaro mumunda wemvura kurapwa kwemvura.

Chemistry kumashure Pac:

Poly Aluminium chloride ndeyemakemikari compound yakaumbwa nealuminium uye chlorine, ine formula alncl (3n-m) (oh) o) (OH) m. Yayo inoverengera mamiriro anobva kune chokwadi chekuti inogona kuvapo mumhando dzakasiyana siyana zvichienderana nealuminium-to-chloride ratio uye degree re polymerization. Iyi misiyano inobvumira pac kuti iwirirane kune dzakasiyana siyana dzemvura dzekurapa matambudziko.

Cogulation uye fluculation:

Basa rekutanga rePac mumvura kurapwa kwemvura kuwanda uye kuwanda. Pac painowedzerwa kumvura yakasviba, inova neHydrolysis. Munguva iyi, inoumba aluminium hydroxide flocs, iyo inoshanda kwazvo pakutapa zvisikwa zvakamiswa mumvura. Iyo aluminium hydroxide flocs inoita kunge madiki emagineti, inokwezva uye inosunga pamwe chete zvidimbu zvakadai sedheti, mabhakitiriya, uye organic.

Kubviswa kwekusvibiswa:

Kubatana kwaPac-FlCCOLECE Schanism Aids mukubviswa kwakasiyana-siyana kubva mumvura, kusanganisira kusimudzwa kwakamiswa, monesi, uye kunyange zvimwe zvinhu zvakanyungudutswa. Sezvo maruva achikura uye anorema, iwo anogadzirisa kuzasi kwetangi rekurapa kuburikidza nedimimentation kana kubatwa zviri nyore nevefiraki. Izvi zvinoguma nekugadzirwa kwemvura yakajeka uye yakachena.

ph kusarerekera:

Imwe yezvakanaka zvakanakira pac ndeye ph kusarerekera. Kusiyana nemari yechinyakare kosi senge aluminium sulfate kana ferric chloride, iyo inogona kuchinja zvakanyanya iyo pH yemvura, pac inochengetedza iyo ph mazinga akagadzikana. Izvi zvinoderedza kudiwa kwemamwe makemikari ekugadzirisa iyo pH, kurerutsa maitiro ekurapa uye kuderedza mari.

Zvakanakira Kushandisa Pac:

Kubudirira: Pac Inoshanda zvinobudirira kuyambuka spectrum yehukuru hwemvura uye turbidities.

Kuedza: Inogona kushandiswa kune ese ari ekutanga uye emvura yemvura kurapwa.

Low Long Official: Pac inoburitsa mashoma sludge ne-zvigadzirwa, kuderedza mari yekurasa.

Mutengo-unoshanda: Kubudirira kwayo uye kusarerekera kusarerekera kuita sarudzo-inobudirira sarudzo yezvirimwa zvemvura.

Chengetedzo: Pac inowanzoonekwa seyakachengeteka kubata kupfuura mamwe macandulants.

Zvikumbiro zvePAC:

Pac inowana yakakura mashandiro mumaindasitiri akasiyana-siyana, kusanganisira yezvinhu zvekuita mvura, kurapwa kwemaindasitiri, uye kunyange mumapepa uye maindasitiri epaini. Kugona kwayo kubvisa huwandu hwakawanda hwekuzvishingisa kunoita chishandiso chakakosha chekuona kuti mvura yakachena uye yakachengeteka mvura.

Mukupedzisa, poly aluminium chloride (pac) ndiyo inoshamisa yemvura yemvura yekubhadhara inoshanda kuburikidza necalation uye kuwanda. Kubudirira kwayo, kunowedzera, uye kusarerekera kusarerekera kwakazvimisa senge sarudzo yaunoda yekurwa kwemvura pasi rese. Sezvo kudikanwa kwemvura yakachena kuchiramba kukura, pac kunoramba kuchiramba kuita kuti uve nechokwadi chekukwanisa kuwanikwa uye nemvura inochengetedzeka yenharaunda dzakatenderedza pasi rose.