High quality industrial grade28% powder pac solution poly aluminium chloride manufacturer in China for water treatment

Water treatment agent polyaluminum chloride conforms to Chinese GB/T 22627-2022, and the technical indicators are as follows: 

  Industrial grade PAC 26%                    Drinking water grade PAC                        White high purity PAC

    Anionic polyacrylamide                         Cationic  polyacrylamide                     Nonionic  polyacrylamide

Because industrial grade poly aluminum chloride has good drying stability, wide water area, fast hydrolysis speed, strong adsorption capacity, large sputum flower formation, fast sedimentation, low effluent turbidity and good dehydration performance, so it is widely used in industrial wastewater treatment, urban water treatment and so on fields.

The usage scenarios are as follows:

1. Coagulation phase of polyaluminium chloride : It is the process of rapid coagulation of the liquid into the coagulation tank and the raw water to form a fine silk flower in a very short time. At this time, the water becomes more turbid. It requires the water flow to produce intense turbulence. The pac beaker experiment should be fast (250-300 r / min) stirring 10-30S, generally not more than 2min.

2. Flocculation stage of polyaluminium chloride: It is the process of growth and thickening of silk flowers. Appropriate degree of turbulence and sufficient residence time (10-15 min) are required. From the later stage, it can be observed that a large number of silk flowers accumulate slowly and form a clear surface layer. The pac beaker experiment was first stirred at 150 rpm for about 6 minutes and then stirred at 60 rpm for about 4 minutes until it was in suspension.

3. Settlement stage of polyaluminium chloride: It is the flocculation sedimentation process in the sedimentation tank, which requires slow water flow. In order to improve the efficiency, inclined tube (plate type) sedimentation tank (preferably float flocculation is used to separate the flocs) is used to increase the efficiency. It is blocked by the inclined pipe (board) and deposited on the bottom of the tank. The upper layer of water is clarified. The remaining small-sized and small-density alfalfa gradually descends while continuing to collide with each other. The pac beaker experiment should be stirred at 20-30 rpm for 5 minutes, then left for 10 minutes, and the remaining turbidity should be measured.

Polyaluminium chloride combined with polyacrylamide is more effective.

Related cooperative manufacturers display for polyaluminium chloride:

The packaging of polyaluminum chloride is 25kg plastic woven bag or ton bag.

Product transport requirements: keep dry, away from inflammable, corrodible, toxic goods. 

If the demand is small,we can arrange to send the assembly cabinet. If the entire cabinet is required, 20 GP can hold about 20-24 metric tons of PAC.

Q1. There are specific ways to use poly aluminium chloride products.
1,The solid is made up of 5% to 10% water solution by weight.

2,The best products and dosage should be selected according to the test in different water quality and different areas.

Q2. The sample service requirements.
Normally, we can provide 1kg sample and you need to pay the related express fee.