Reverse osmosis flocculant EX-402

Whether or not to import: no

Number: 7

Name: aluminum chloride

Model: EX-402

Chemical composition: 4

Appearance: colorless or yellowish viscous liquid

Effective substance content: 5 (%)

Content: 10 (%)

Packaging specification: plastic packaging bucket

PH range: 4.0-6.0

Execution quality standard: Standard

Specification: EX-402

First, product characteristics

1) the main application of the reverse osmosis pretreatment system can partially or completely replace the present aluminum and iron salt inorganic coagulants, which can be used alone or with aluminum.

Mixed use of iron salt;

2) the range of PH adapted to the water body is wide, and the general dosage is 1 ~ 5.0ppm.

3) the agglomeration speed is fast, the density of the condensate is large and strong, and the settlement is good.

4) it also has effect on removing turbidity and removing bacteria and algae.

5) not affected by the treatment of chlorination, it does not increase the soluble metal (aluminum and iron) in the treatment water.

6) to increase the speed of solid-liquid separation, the working cycle of the filter can be extended when the filter is directly filtered.

7) can be mixed with water at any ratio.

Two. Technical indicators

Appearance: colorless or yellowish viscous liquid

PH (solution): less than 4.0-6.0

Specific gravity (20 g/cm3): 1.15 + 0.03

Shelf life: 1 years

Three. Instructions for use

EX-402 is a high molecular flocculant made up of inorganic salt and polymer with high accuracy. It not only has the electric neutralization ability and adsorption flocculation function of inorganic polymer flocculant, but also has strong adsorption and bridging function of organic polymer flocculant. Therefore, most of the products should be used in the process of multi-media filter, and play the role of flocculation and settlement. The product has a better effect in high pH value water. The product has no special requirements for the dosing system and material.

Four. Explanation

1) it is usually required that the dilution ratio is less than 10 times, or the dosage is added to the raw solution, which depends on the configuration of the dosing system. Consult with the ExLen technician before putting it into operation. The technicians will recommend appropriate dosage according to the water quality and process characteristics, and get the best results through field debugging.

2) the added point of the drug should be far away from the filter inlet (5 to 7 meters), and the injection point should be selected at the center of the flow pipe, so that the uniform mixing of the liquid can be ensured.

Five. Packaging specifications

Liquid packing 25 kg or 20kg/ barrel

Six. Safety and protection

The operator should wear protective equipment, after skin contact, rinse with clean water.