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Poly Aluminium Chloride (PAC) · Shanduro Yakasimba
Zvinhu Zvikuru
• Kuchenesa Mvura Kunoshanda Zvikuru: Maumbirwo makuru emamorekuru, kugona kwakasimba kwekunyungudutsa, kuumbwa kweflocs nekukurumidza, kumhanya kwakanyanya kwesedimentation, nguva pfupi yekuita, uye kushanda zvakanaka kwesediment. Inokurumidza kuomesera zvinhu zvakamiswa, colloids, uye organic matter, ine mwero wekubvisa turbidity ≥95% uye mwero wekubvisa COD ≥40%.
• Inogona kugadziriswa zvakanyanya:Al₂O₃ zviri mukati 28%-30% (sarudzo), basicity inogadziriswa kubva pa40% kusvika 90%;
• Inogona kugadziriswa zvakanyanya:Al₂O₃ zviri mukati 28%-30% (sarudzo), basicity inogadziriswa kubva pa40% kusvika 90%;
• Kuchinjika Kwakasimba: pH inoshanda ndeye 4-10, inodzivirira kusvibiswa kwakanyanya uye hunhu hwemvura ine munyu wakawanda (inoshanda pakudhinda nekudhaya/kugadzira mapepa/mvura yakasviba yemakemikari); pH yetsvina yakanatswa inochinja zvishoma. Zvinhu zvisinganyunguduke mumvura ≤0.5% (zviri nani pane mwero wenyika), pasina tsvina yasara.
• Kugadziriswa Kwakanaka: Inonyungudika zvachose mumaminitsi matatu patembiricha yemumba, ine huwandu hushoma hwedosi, isina zvasara, uye inoderedza njodzi yekuvharika kwemidziyo.
• Kutakurwa uye Kuchengeterwa Zviri Nyore:Chimiro chakasimba ichi chakanakira kutakurwa kure, chine nguva yekuchengetera inosvika makore maviri uye huwandu hwezvinhu izvi hunogona kudzorwa mushure mekunyungudika.
• Kugadziriswa Kwakanaka: Inonyungudika zvachose mumaminitsi matatu patembiricha yemumba, ine huwandu hushoma hwedosi, isina zvasara, uye inoderedza njodzi yekuvharika kwemidziyo.
• Kutakurwa uye Kuchengeterwa Zviri Nyore:Chimiro chakasimba ichi chakanakira kutakurwa kure, chine nguva yekuchengetera inosvika makore maviri uye huwandu hwezvinhu izvi hunogona kudzorwa mushure mekunyungudika.
Chiratidzo chehunyanzvi
|
| Index | |
| Giredhi reMaindasitiri | Giredhi reMvura Yekunwa | |
| Zviri Mukati meAl2O3, %≥ | 28.0 | 29.0 |
| Hwaro hwekutanga, % | 20~98 | 45.0~90.0 |
| Chikamu chikuru chezvinhu zvisinganyunguduke, %≤ | 0.4 | 0.1 |
| pH(10g/L mhinduro yemvura) | 3.5~5.0 | 3.5~5.0 |
| Chikamu chehuremu cheFe, %≤ | 1.5 | 0.2 |
| Chikamu chikuru cheAs, %≤ | 0.0005 | 0.0001 |
| Chikamu chikuru cheCr, %≤ | 0.005 | 0.0005 |
| Chikamu cheHg, %≤ | 0.00005 | 0.00001 |
| Chikamu chePb, %≤ | 0.002 | 0.0005 |
| Chikamu cheCd chakakura, %≤ | 0.0005 | 0.0001 |
Kurongedza uye Kuchengeta
• Kurongedza: Bhegi rakarukwa re25kg rakafukidzwa nebhegi repurasitiki / bhegi guru retani imwe (rinogona kugadziriswa);
• Kuchengetera: Chengeta munzvimbo inotonhorera, yakaoma, dzivirirwe kubva kuhunyoro nekukuvadzwa, uye hupenyu hwesherufu hwemakore maviri (isina kuvhurwa).
• Kuchengetera: Chengeta munzvimbo inotonhorera, yakaoma, dzivirirwe kubva kuhunyoro nekukuvadzwa, uye hupenyu hwesherufu hwemakore maviri (isina kuvhurwa).
Mamiriro Ezvinhu Anoshanda
Kuchenesa mvura yekunwa, nzvimbo dzekuchenesa tsvina dzemakanzuru, kugadzirisa mvura yakasviba mumaindasitiri (kudhinda nekugadzira magiya / kudhinda nekudhaya / kugadzira mapepa), kuwacha marasha / kucheneswa kwemvura muminda yemafuta, nezvimwewo.
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