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Yakakwirira-kuchena Polyaluminium Chloride
Physical uye Chemical Index
Yakanyanya kuchena polyaluminium chloride
High-kuchena PAC
AL2O3: 30%
| Zita rechiratidzo | SolidIndex | LiquidIndex | ||
| National mwero | Company standard | National mwero | Company standard | |
| Misa chikamu chealuminium (AL2O3) /% ≥ | 29 | 29.5 | 10 | 10.5 |
| Basicity /% | 45-90 | 40-65 | 45-90 | 40-65 |
| Misa chikamu chechinhu chisinganyungudika /% ≤ | 0.1 | 0.08 | 0.1 | 0.08 |
| PH kukosha (10g / L mhinduro ine mvura) | 3.5-5.0 | 3.5-5.0 | 3.5-5.0 | 3.5-5.0 |
| Misa chikamu chesimbi (Fe) /% ≤ | 0.2 | 0.02 | 0.2 | 0.02 |
| Misa chikamu che arsenic (As) /% ≤ | 0.0001 | 0.0001 | 0.0001 | 0.0001 |
| Misa chikamu chemutobvu (Pb) /% ≤ | 0.0005 | 0.0005 | 0.0005 | 0.0005 |
| Misa chikamu che cadmium (Cd) /% ≤ | 0.0001 | 0.0001 | 0.0001 | 0.0001 |
| Misa chikamu chemekiyuri (Hg) /% ≤ | 0.00001 | 0.00001 | 0.00001 | 0.00001 |
| Chikamu chikuru chechromium (Cr) /% ≤ | 0.0005 | 0.0005 | 0.0005 | 0.0005 |
| Ongorora: iwo indexes eFe, As, Pb, Cd, Hg, Cr, uye zvisinganyunguriki zvinhu zvakanyorwa muzvigadzirwa zvemvura zviri patafura zvinoverengerwa se10% yeAL2O3. Kana zviri muAL2O3 zvave > 10%, ma indexes ekusachena achaverengerwa se10% yeAl2O3 zvigadzirwa. | ||||
Nzira Yekushandisa
Zvigadzirwa zvakasimba zvinofanira kunyungudutswa uye kunyungudutswa zvisati zvaiswa. Vashandisi vanogona kusimbisa iyo yakanakisa yekuisa vhoriyamu nekuyedza uye kugadzirira maejenti yekutarisa zvichienderana nemhando yemvura yakasiyana.
● Chigadzirwa chakasimba: 2-20%.
● Solid product input volume: 1-15g/t.
Yakanyatso kupinza vhoriyamu inofanirwa kuve pasi pe flocculation bvunzo uye zviedzo.
Kurongedza uye Kuchengeta
Makirogiramu makumi maviri neshanu ega ega ezvigadzirwa zvakasimba zvinofanirwa kuiswa mubhegi rimwe rine firimu remukati repurasitiki uye bhegi rekunze rakarukwa repurasitiki. Zvigadzirwa zvinofanirwa kuchengetwa munzvimbo yakaoma, inofefetera uye inotonhorera mukati megonhi nekutya kunyorova. Usazvichengete pamwe chete nezvinhu zvinopisa, zvinoparadza uye zvine chepfu.
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