Customization: | Available |
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Type: | Sludge Dewatering Machine |
Method: | Biological Treatment |
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Polyaluminium chloride is an inorganic polymer coagulant, abbreviated as polyaluminium, abbreviated as PAC in English. It has the advantages of good stability, wide water area, fast hydrolysis speed, strong adsorption capacity, large alum flower, fast dense precipitation, low turbidity of effluent, good dehydration performance, etc.
The color of polyaluminium chloride is generally white, yellow and tan
Production process of PAC
purpose
1. Purification of urban water supply and drainage: River water, reservoir water and groundwater.
2. Industrial water purification.
3. Urban sewage treatment.
4. Recovery of useful substances in industrial waste water and waste residue, promotion of coal dust settling in coal washing waste water and recovery of starch in starch manufacturing industry.
5. Treatment of various industrial wastewater: printing and dyeing wastewater, leather wastewater, fluoride wastewater, heavy metal wastewater, oily wastewater, papermaking wastewater, coal washing wastewater, mine wastewater, brewing wastewater, metallurgical wastewater, meat processing wastewater and wastewater treatment.
6.Paper sizing.
7.Refine sugar solution.
8. Casting.
9.The fabric is wrinkle resistant.
10.Catalyst support.
11. pharmaceutical refining
12. rapid setting of cement.
13.Cosmetics raw materials.
Specification:
Index |
Specification |
Index |
Specification |
Al2O3 |
29-31% |
Arsenic (As) |
≤ 0.0006% |
Basicity |
40-90 % |
Mn % |
≤0.045 |
Insoluble substance |
≤ 0.6 % |
Lead (Pb) |
≤ 0.003% |
pH(1% water solution) |
3.5 -5.0 |
Cadmium (Cd) |
≤ 0.0006% |
Fe 3+ %, |
≤ 0.02 |
Mercury (Hg) |
≤ 0.00003% |
SO42- % |
≤2.0 |
Chromium (Cr6+) |
≤ 0.0015% |