Kuchena kwakanyanya Poly Aluminium Chloride (PAC-01)
Zvinhu Zvikuru
•Kusachena kwakaderera zvakanyanya: Zvichienzaniswa nePAC yemhando yemvura yekunwa, tsvina inodzikira zvakanyanya.
•Zviri nyore kushandisa: Hapana chikonzero chekuputswa, chinogona kuwedzerwa zvakananga, zvichichengetedza mari yevashandi nemidziyo yekuputswa;
•Kuora Kushoma: Kuchinjika kwepH yakakura (4-10), ine ngura shoma pamapaipi/midziyo kupfuura munyu wearuminiyamu une huwandu hwakawanda.
Chiratidzo chehunyanzvi
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| Index | |
| Mvura (Rudzi 1) | Mvura (Rudzi rwechipiri) | |
| Kuwanda (20℃), g/cm³≥ | 1.30 | 1.15 |
| Zviri Mukati meAl2O3, %≥ | 15.0 | 10.0 |
| Hwaro hwekutanga, % | 40.0~55.0 | 40.0~55.0 |
| pH(10g/L mhinduro yemvura) | 3.5~5.0 | 3.5~5.0 |
| Chikamu chehuremu cheFe, %≤ | 0.03 | 0.02 |
| Chikamu chikuru cheSO2-, %≤ | 0.008 | 0.005 |
Kurongedza uye Kuchengeta
•Kuchengetera: Chengeta munzvimbo inotonhorera uye ine mhepo yakanaka, usapinda muzuva rakananga, uye nguva yekuzorora ndeyemwedzi mitanhatu (yakavharwa).
Mamiriro Ezvinhu Anoshanda
PAC yedu yave ichishandiswa zvakanyanya mumaindasitiri nemakanzuru pasi rose, pamwe nezviitiko zvakajairika zvinosanganisira:
• Kuchenesa mvura yekunwa: Kubviswa kwesimbi nemanganese kubva pasi pevhu, kubviswa kwematope kubva mumvura iri pamusoro, kusangana nezvinodiwa zvepasi rose zvemvura yekunwa;
• Tsvina yemuguta: Kuvharika kwemvura, kubviswa kwemvura kubva mumadhaka, kudiwa kweokisijeni yemakemikari (BOD) muzvivakwa zvekuchenesa tsvina yemumaguta;
• Mvura yakasviba yemumaindasitiri: Kurapa doro dema rinogadzirwa nepepa (kupatsanurwa, kuderedzwa kweCOD), kubvisa ruvara rwemvura yakasviba inodhindwa nekudhayiwa (kubviswa kwedhayi dzinoshanda, dhayi dzesarufa), kubviswa kwesimbi dzinorema kubva mumvura yakasviba inoputirwa nemagetsi (Cr⁶⁺, Cu²⁺), uye kubviswa kwephosphorus kubva mumvura yakasviba ine makemikari;
• Mamwe mamiriro ezvinhu: Kucheneswa kwemvura yemarasha mumafekitori ekugadzira marasha, kubviswa kwemafuta kubva mumvura inopinzwa mafuta, uye kudzokororwa kwemvura yakasviba inocherwa nematombo.
Sekambani inotarisa pakuvandudza tekinoroji uye mhando yezvigadzirwa, takazvipira kupa vatengi vedu zvigadzirwa zvakachengeteka, zvakavimbika uye zvinoshanda zvakanaka. Tinotenda zvakasimba kuti chigadzirwa ichi chichakuunzirai nyore uye mufaro, uye tichaita zvese zvatinogona uye ticharamba tichigadzira zvitsva kuti tigutse zvaunoda. Kana muchifarira zvigadzirwa zvedu, musazeza kutibata nesu nekukasika uye tinotarisira kukupai rubatsiro rwakawanda nerutsigiro. Tinotarisira kutanga kushanda pamwe chete nemi uye kuti tishande pamwe chete kuti tive neramangwana riri nani.
