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How to efficiently play the role of polyaluminum chloride

In today's water purification flocculants, polyaluminum chloride is an efficient and high-quality water purification flocculant. In the process of use, how to give full play to the utility of polyaluminum chloride efficiently? The fundamental difference between polyaluminum chloride and traditional inorganic coagulants is that the traditional inorganic coagulants are low molecular crystalline salts, while the structure of polyaluminum chloride is composed of polybasic carboxyl complexes with variable morphology, which are amorphous inorganic polymers. This product is widely used in life Purification of production water, domestic sewage and industrial wastewater, purification and treatment of low-temperature and low turbidity water, and recycling of ash washing wastewater from papermaking, petrochemical and thermal power plants.

Usage of polyaluminum chloride:

1. Mix and stir the solid product with normal temperature water at the ratio of 1:2.5-1:3 (weight ratio) for about 30 minutes. After the drug is completely dissolved, dilute it with 30-40 times of clear water or dilute it into liquid according to the required concentration before using it (the greater the turbidity of the source water, the more clear water is added for secondary dilution).

2. When the turbidity of source water is 100-500mg/l, the dosage is 5-10mg, that is, the dosage per thousand tons of water is 5-10kg. Before use, it is best to conduct a small test according to the water quality characteristics, select the best value, and then put into use.

3. The product package is lined with plastic bags, and the outer layer is plastic laminated woven bags, each weighing 25 kg.

In daily operation, polyaluminum chloride should also have good storage and use methods

1. Plastic woven bag for external use, with plastic film set inside, each bag has a net weight of 25kg, and can also be modified according to user requirements

2. It is forbidden to mix, transport and store with toxic substances, and pay attention to waterproof, moisture-proof and package damage during storage.

3. When using, a small test should be carried out according to the water quality to select the best point with good water purification effect and small dosage. The solution should be prepared and used at any time, and the dosage of non drinking water should be selected according to the actual situation.

4. When using solids, first add water to dissolve and prepare a 10-25% solution, and then dilute it with water to the required concentration. When dissolving, first add water to slowly feed and constantly stir.

In order to achieve the best flocculant effect and economic benefits, users can determine the best dosage per thousand tons of water through experiments according to different source water turbidity, different seasons and different reaction conditions. When used, polyaluminum chloride is prepared into an aqueous solution of 3%-5%.

Thank you for your attentionHenan aierfuke Chemical Co., Ltd：Focus on water treatment, only for the healthy world! Our company is committed toPolyaluminium chloride、Polyferric sulfateThe R & D, manufacturing and sales of series of water purification materials are willing to create success with our customers and friends.