Gwaro reMvura yeDziva reCrystal Clear: Kubvisa Dziva Rako neAluminium Sulphate

Mvura yedziva ine makore inowedzera njodzi yezvirwere zvinotapukira uye inoderedza kushanda kwemishonga inouraya utachiona saka mvura yedziva inofanira kurapwa neFlocculantsnenguva. Aluminium Sulphate (inonziwo alum) chinhu chakanaka kwazvo chinonyungudutsa mvura mudziva chekugadzira madziva ekushambira akachena uye akajeka.

Chii chinonzi Aluminum sulfate inoshandiswa pakurapa mvura?

Aluminum sulfate chinhu chisina kugadzirwa chinonyungudika nyore nyore mumvura, uye fomura yayo yemakemikari ndeyeAl2(SO4)3.14H2O. Chimiro chezvigadzirwa zvekutengesa igranules chena kana mapiritsi machena.

Zvakanakira zvayo ndezvekuti haina kukuvadza zvakanyanya kupfuura FeCl3, iri nyore kushandisa, ine simba rakanaka rekurapa mvura, uye haina mhedzisiro yakaipa pamhando yemvura. Zvisinei, zvinofanira kucherechedzwa kuti kana tembiricha yemvura yakaderera, kuumbwa kwefloc kunotanga kunonoka uye kusuduruka, zvichikanganisa kugadzika kwemvura uye mhedzisiro yeflocculation.

Sei?Aruminiyamu SulfateMvura yeDziva Inonaka

Mukugadzirisa dziva, kana rakanyungudutswa mumvura, aluminium sulphate inogadzira flocculant inokwezva zvinhu zvakasungirirwa uye zvinosvibisa uye inosunga pazviri, zvichiita kuti zvive nyore kuparadzaniswa nemvura. Kunyanya, aluminium sulfate yakanyungudutswa mumvura inozonyunguduka zvishoma nezvishoma kuti igadzire Al(OH)3 colloid ine positive charge, iyo inonyungudutsa zvidimbu zvakasungirirwa zvine charge negative mumvura, uye yobva yabatana nekukurumidza yogara pasi pemvura. Desert inogona kuparadzaniswa nemvura ne sedimentation kana sefiltration.

Marara anoseferwa kubva mumvura, zvichideredza huwandu hwezvinosvibisa mumvura uye zvichideredza mari yekuchenesa marara.

Aruminiyamu sulfate inopa dziva ruvara rwakachena uye runopenya rwebhuruu kana bhuruu-girini.

Nzira dzekushandisa Aluminium Sulphate mukuchenesa mvura

1. Zadza bhaketi repurasitiki kusvika razara hafu nemvura yedziva. Zunza bhodhoro, wobva wawedzera aluminium sulfate nechiyero che300 kusvika 800 g pa 10,000 L yemvura yedziva mubhaketi, kurunga zvinyoro nyoro kuti unyatsosanganisa.

2. Dururirai mvura yealuminium sulfate zvakaenzana uye chengetedzai kuti circulation system ishande kamwe chete.

3. Wedzera pH Plus kuti pH irambe iri pamwe chete nealkalinity yese yedziva rekushambira rakagadziriswa.

4. Rega dziva rimire risina kukanganiswa pombi ichishanda kwemaawa makumi maviri nemana kana zviri nani maawa makumi mana nemasere kana zvichibvira kuti pave nemigumisiro yakanaka.

5. Tanga pombi izvozvi wobvumira chero makore asara kuti aunganidzwe mufirita, kana zvichidikanwa, shandisa robhoti rekuchenesa kubvisa tsvina pasi pedziva.

Mukupedzisa, basa rechitofu chedziva rekushambiraMukubvisa hunhu hwemvura mudziva rekushambira kwakakosha zvikuru, uye kushandisa flocculant yedziva rekushambira nemazvo kunofanira kuvandudza hunhu hwemvura yedziva rekushambira uye kugadzira nzvimbo yekushambira ine hutano uye yakasununguka kune vanoshambira.