PFS
Zogulitsa Zotentha
Nkhani Zamakampani
Nkhani Zachiwonetsero
Tumizani Imelo
Foni
Kumwa Madzi Grade Polyaluminium Chloride
Physical and Chemical Index
Kumwa madzi grade polyaluminium chloride
Kumwa-grade PAC
AL2O3: 30%
| Dzina lachizindikiritso | ZolimbaMlozera | MadziMlozera | ||
| Muyezo wa dziko | Company muyezo | Muyezo wa dziko | Company muyezo | |
| Misa gawo la aluminiyamu (AL2O3) /% ≥ | 29 | 29.5 | 10 | 10.5 |
| Zofunika /% | 45-90 | 65-85 | 45-90 | 65-85 |
| Gawo lalikulu la zinthu zosasungunuka /% ≤ | 0.1 | 0.08 | 0.1 | 0.08 |
| Mtengo wa PH (10g/L yankho lamadzi) | 3.5-5.0 | 3.5-5.0 | 3.5-5.0 | 3.5-5.0 |
| Chigawo chachikulu chachitsulo (Fe) /% ≤ | 0.2 | 0.1 | 0.2 | 0.1 |
| Gawo lalikulu la arsenic (As) /% ≤ | 0.0001 | 0.0001 | 0.0001 | 0.0001 |
| Gawo lalikulu la lead (Pb) /% ≤ | 0.0005 | 0.0005 | 0.0005 | 0.0005 |
| Gawo lalikulu la cadmium (Cd) /% ≤ | 0.0001 | 0.0001 | 0.0001 | 0.0001 |
| Gawo lalikulu la mercury (Hg) /% ≤ | 0.00001 | 0.00001 | 0.00001 | 0.00001 |
| Gawo lalikulu la chromium (Cr) /% ≤ | 0.0005 | 0.0005 | 0.0005 | 0.0005 |
| Zindikirani: ma index a Fe, As, Pb, Cd, Hg, Cr, ndi zinthu zosasungunuka zomwe zalembedwa muzamadzimadzi zomwe zili patebulo zimawerengedwa ngati 10% ya AL2O3. Pamene zomwe zili mu AL2O3 ndi> 10%, zolemba zonyansa zidzawerengedwa ngati 10% ya zinthu za AL2O3. | ||||
Njira Yogwiritsira Ntchito
Zinthu zolimba ziyenera kusungunuka ndi kuchepetsedwa musanalowe. Ogwiritsa ntchito amatha kutsimikizira voliyumu yabwino kwambiri poyesa ndikukonzekera kuyika kwa othandizira kutengera mtundu wamadzi wosiyanasiyana.
● Zogulitsa zolimba: 2-20%.
● Voliyumu yazinthu zolimba: 1-15g/t.
Voliyumu yeniyeni yolowera iyenera kuyesedwa ndi kuyesa kwa flocculation.
Kulongedza ndi Kusunga
25Kg iliyonse yazinthu zolimba ziyenera kuikidwa m'thumba limodzi lokhala ndi filimu yamkati yapulasitiki ndi thumba lakunja lopangidwa ndi pulasitiki. Zamgululi ziyenera kusungidwa mu malo owuma, mpweya wokwanira komanso ozizira mkati mwa chitseko kuopa chinyontho. Osazisunga pamodzi ndi zinthu zoyaka, zowononga komanso zapoizoni.