Anionic and Cationic Flocculant Polymer Polyacrylamide PAM

Specifications

Polyacrylamide PAM

It is the white powder. The APAM with the molecular weight of 6,000,000-24,000,000 has good water solubility, and it can be dissolved in water by arbitrary proportion but not in organic solvents. It has the characteristics of high-polymer electrolyte in the neutral and alkaline medium, and it is sensitive to the electrolyte salt. And it can be cross-linked into insoluble gel with the high valence metal ions.  

Process Flow:

Demineralized Water Acrylamide (AM) → Raw Material Preparation Evocating Agent →Polymerization→ Cutting→Hydrolysis→ Drying→ Disintegrating→ Screening→ Packaging→ Product

Performance Indicators of Anionic-polyacrylamide: 

Application:

1.Oil-displacing agent of oil field tertiary oil recovery:

It can adjust the rheology of filled water, increase the viscosity of driving liquid, improve water drive wave and efficiency, lower water phase permeability in ground layer, and enable water and oil to flow forward at even speed. Its effect is that it is mainly used in tertiary oil recovery of oil fields in the aspect oil production, and raw oil of about 100 to 150ton more can be produced through filling the macromolecule polyacrylamide product one ton.

2.Well drilling mud raw materials:

in oil field exploration and development and exploration of geology, water and coal, it is used as adhesive of well drilling mud raw materials, can improve the service life of drill bits, improve the drill speed and drilling footage, and reduce plug in replacing drill, and has prominent well slough preventing effect, and it can be used as fracturing fluid of oil fields or plugging agent of controlling profile and plugging water.

3.Industrial Waste Water Treatment:

It has the best effect in particular in processing sewage water with suspended particulate, thicker size, high concentration, positive charge particle, neutral or alkalescence water PH value, waste water of iron and steel plants, waste water of electroplating factory, metallurgy waste water, coal washing waste water and other waste water.

Water sources of many tap water factories in China come from rivers, the sand and mineral contents are higher, water is muddy, the water still can not achieve demands although passing through sedimentation and filtration, and flocculating agent needs adding; however huge adding amount generates increased mud amount and bad effect. The adding amount is only 1/50 of inorganic flocculating agent if anionic-polyacrylamide is adopted as flocculating agent, but the effect is several times better than the organic flocculating agent, and even dozens of times. If the river water with severe organic matter pollution can be matched with anionic-polyacrylamide for use, the effect will be better.

4.Paper-making adhesive:

The product can be used as fining agent, residency agent, filtration aid and paper dry and wet intensity reinforcing agent in paper-making industry.

Cationic Flocculant Polyacrylamide PAM Description:

1, Product characteristics

This product is a cationic monomer and acrylamide copolymer formed in different proportions, is a water-soluble polymers. Adsorption of colloidal or suspended particles of water, electricity, bridges, parcels and other role, so that coagulate into a thick floc, so as to improve and accelerate the solid - liquid separation processes, including sedimentation, clarification, concentration and dehydration process.

2,Specification

3, Application

1, It mostly used for municipal sewage and industrial organic wastewater treatment, showed a cationic in acidic or alkaline medium, sewage flocculation and sedimentation of suspended particles with a negative charge, to clarify the extremely effective.

2, Sludge dewatering, sludge nature of the choice of the corresponding models of the product to be effective in the sludge into the dehydrated mechanical gravity sludge dewatering. Dehydration of the product is used to produce large floc, non-stick cloth, not dispersed in the filter press, with less dehydration and high efficiency, the cake moisture content up to 80%.

3, For surface water water water plant water treatment flocculant. With less, effective, low cost, and inorganic flocculants used in conjunction with the better.

4, In the paper industry for paper dry strength agents, retention agents, filter aids can greatly improve the paper quality, cost savings, improve the production capacity of paper mills. Electrostatic role as a bridge directly with the inorganic ions, fiber and other organic polymer in order to achieve enhanced paper physical strength, reduce the loss of fibers or fillers to speed up treatment, since enhanced, flow aid, the role of filter aids can also be used the handling of the Whitewater, in the deinking process can play a significant flocculation effect.

Storage, Transportation &Cautions:

Avoid heat, humidity, Number of pile layer: less than 20, shelf life:2 years.

Usage

1, when used should generally be dubbed a 0.1-0.3% aqueous solution of water is appropriate to use the neutral does not contain salts debris;

2,Putting the powder slowly evenly thrown into the mixing water in order to ensure its good dispersion in water, swelling (do not put dry powder and then add water) before adding the powder, and will not form a "fish eyes" or blockage of the dosing pipe, the occurrence of operation failure . Stir speed control in the 100-300rpm;

3, The solution of the product of the Department shall be equipped with ready to use, configured to be placed not more than one day, when the preparation, transfer, storage of this product, contact with the solution best equipped with stainless steel, plastic, glass and steel;

4, The line products in line with the inorganic coagulant, should join the inorganic coagulant, to be obvious alum (it usually takes about 20-60 seconds), then add to this series of products, not in reverse order , can not be joined together;

5, Dissolution good flocculant application of screw pumps, diaphragm pumps and low shear conveying equipment, into the sludge dehydrating agent.