zetag series cationic emulsion polyacrylamide can be replaced by asiafloc EM series 

Product features

Polyacrylamide (emulsion)

Polyacrylamide emulsion by dispersion method or the inverse emulsion polymerization process, compared with the solid polyacrylamide dissolved time is fast, in the use of the limited cases, choose polyacrylamide (emulsion) dissolve quickly, simple and convenient, poly propylene amide latex besides having the advantages of solid polyacrylamide flocculant outside also have big optional sex charge density, dissolving speed, low energy consumption, Convenient storage and use. Compared with traditional cationic polyacrylamide products, polyacrylamide emulsion is applicable to a wider range of PH values, higher charge stability, better flocculation effect, less drug use and a series of advantages. It is also suitable for construction sites without large dissolving devices.

Application polyacrylamide emulsion is widely used in a variety of domestic sewage, chemical wastewater, oilfield sewage, sludge dewatering treatment, papermaking and other industries, polyacrylamide oil emulsion is also widely used in urban sewage treatment, brewery, amyla plant, food processing plant and other sewage treatment. It is especially suitable for the flocculation settlement of organic suspended matter in acidic or slightly acidic sewage. It is used as retention and filtration aid in papermaking industry and treatment of papermaking sewage. In petroleum industry, it can be used as emulsion coating agent or oil removing agent for drilling.

The technical process of PAM precipitation precipitation is a chemical reaction that produces a substance insoluble in the solution in which the reactant is located. The word for it is the removal of precipitation by gravity. Suspended matter in sewage, can this is a physical process, simple and easy to operate, good effect, is one of the important technology of sewage treatment.

According to the nature, concentration of suspended matter and flocculant polyacrylamide coagulation performance, precipitation can be divided into: natural precipitation, flocculation precipitation, regional precipitation. The concentration of suspended particles in the domain precipitation is high (above 5000mg/L), and the sedimentation of particles is affected by other particles around, and the relative position of particles remains unchanged, forming a whole joint sinking, and there is a clear mud-water interface between the particles and the clarified water. Regional precipitation occurred in the secondary sedimentation tank and sludge concentration tank.

Flocculation and precipitation is the process of flocculation and precipitation of particles in water. After adding coagulant to the water, the colloids and dispersed particles of suspended matter form flocculent under the interaction of molecular forces and collide with each other in the process of settling, and their size and mass are constantly increasing, and the sedimentation rate is constantly increasing. The removal rate of suspended solids depends not only on the precipitation speed, but also on the precipitation depth. Alum formed after adding coagulant to surface water, organic suspended matter in domestic sewage and activated sludge will appear flocculation and precipitation in the process of precipitation.

Precautions for Use

1, contact personnel in the use of polyacrylamide emulsion must wear protective equipment, skin contact parts should be immediately washed with clean water.

2. The operation site should be cleaned in time to prevent slipping and falling.

Using the process

1, before using cationic polyacrylamide emulsion products, should be shaken as far as possible;

2. When dissolving, add water while adding this product. The dissolution concentration is recommended to be controlled at 1-5 ‰, and the curing time is about 15-25 minutes.

3, when conveying to avoid the use of centrifugal pump and other high shear rotor pump, the best use of screw pump, diaphragm pump and other low shear pump;

4, the dissolution operation should be carried out in plastic, ceramic, stainless steel and other materials of the tank, stirring speed should not be too large, without heating.

5, the prepared dilute solution should not be stored for a long time, it is best to dissolve with use;

6, polyacrylamide emulsion and inorganic coagulant compound use of wastewater treatment, should be added to the inorganic coagulant, to appear obvious alum (generally separated by about 30-60 seconds), then add this product, can not reverse the order, also can not be added together at the same time.

Precautions for polyacrylamide emulsion storage

1, at room temperature, in closed container storage period is generally 6 months, and pay attention to avoid light;

2, small bucket storage should pay attention to regular turning, shaking, to achieve full mixing, prevent stratification;

3. When storing with a large container, install a multi-leaf stirring that can be extended to the bottom of the container, open regularly, or install a circulating pump to beat circulation stirring regularly, to ensure full mixing and prevent stratification.

4, the best storage temperature is, the product can not be frozen, otherwise it will affect its performance.

5, if the product once frozen phenomenon, will be moved to a high temperature place, make it slowly thaw, before use to fully mix, and 100 mesh screen filter.

Polyacrylamide emulsion packaging and transportation:

1, 25KG plastic drum, 200KG plastic drum or ton drum packaging.

2. This product belongs to non-dangerous goods.

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