& nbsp; At present, the process of filter-source polyaluminium chloride (+ 86-15639065815) has been greatly improved, the technology has also matured, the characteristics and advantages depend on the operating principle of the pressure spray, this type of White is more, PAC PAC produced by the pressure spray drying process is porous small particles or hollow small particles, showing dust and smoothness, wettability and water treatment speed are stronger than other powder products, 40-50% of the aluminum chloride solution is sucked into the high-pressure pump and the granulated product is formed through a dry atomizer, where the dehydration and the formation of particles occur simultaneously.
Although the price is more expensive, but the hydrolysis speed, soluble in water, hydration is weak, the formation of dense alum, settling speed, affected by changes in water temperature is small, to meet the flow process In the shear stress requirements, but also can effectively remove the source of aluminum ions and aluminum salt coagulated residual free aluminum ions in water for domestic sewage, drinking water and industrial wastewater treatment, according to the different raw water quality, the use of Before doing a small test to get the best dosage, in order to facilitate the calculation, small test solution configuration weight by volume ratio (W / V), usually with 2 ~ 5% as well.
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Do not belong to dangerous chemicals, non-toxic, you can go check the list or go to environmental protection to ask.
At the same time and hydrogen atoms can form hydrogen bonds, and flocculation can react with aluminum ions can be combined to form a complex
Refers to the basic degree of salt. Polyaluminum chloride is the main component that causes the changeable form of poly (aluminum chloride) to be OH ion. The me
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In the dissolution of the first water slowly feeding .002 0, using pressure spray drying, adapted to the source water PH5.0-9.0 range can be condensed. E, purif