Polyacrylamide (PAM) is a remarkable linear polymer that embodies an impressive harmony of high molecular weight, ranging between 8 to 18 million, and outstanding water solubility. Renowned for its potent flocculation capability, this extraordinary compound swiftly induces the settlement of suspended particles through mechanisms like electric neutralization and adsorption bridging. Additionally characterized by its resilience to both salt and acid, with remarkable stability across a pH range of 3 to 10, PAM boasts minimal residue and aligns with environmental safety standards, including REACH and ISO certifications. Its versatile applications extend across various industries, prominently enhancing processes in industrial wastewater treatment, such as sand washing, papermaking, and printing and dyeing. Furthermore, PAM proves indispensable in municipal sludge dewatering, contributes to the effective settling of mining tailings, and enhances oil recovery through thickening processes.
| Product Description |
Anionic Polyacrylamide |
| Appearance |
White particles or powder |
| Molecular weight (ten thousand) |
300-1400 |
| Solid Content(%) |
≥90 |
| PH Value |
1-14 |
| Remaining Monomer(%) |
≤0.2 |
Dissolve configuration
For optimal results, we recommend preparing a 0.1% - 0.3% aqueous solution (equivalent to 1-3 kg per ton of water). To ensure a smooth dissolution process and prevent clumping, gradually introduce the powder while stirring continuously. Maintain stirring for 40-60 minutes until the solution is completely dissolved, then allow it to stand for an additional 30 minutes to achieve the best performance.
Investment method
Utilize a metering pump to inject the solution into the sewage reaction tank, or initially combine it with inorganic coagulants such as PAC for enhanced effectiveness. In scenarios involving high turbidity wastewater, consider increasing the dosage by 20% - 30%. Adjust the mixing sequence based on the specific characteristics of the water quality to optimize treatment outcomes.
Recommended dosage
For municipal sewage, the recommended dosage is 2-5 g/ton. When dealing with sand washing or mining wastewater, use 5-10 g/ton. For paper making or printing and dyeing wastewater, apply 3-8 g/ton. In the case of food processing wastewater, where food grade products are required, use 1-3 g/ton. Conduct small-scale tests to establish the precise dosage for achieving optimal results.
Precautions
Avoid direct contact with high-priced metal salts and ensure dissolution at a water temperature not exceeding 60 ºC. Store the product in a cool, dry location, ensuring it is sealed and moisture-free after opening to maintain its integrity. It is advisable to use the prepared solution within 24 hours to guarantee its full effectiveness.
Application and advantages
Efficient water treatment
Application: Perfectly designed for a vast range of industrial wastewater treatment processes, including electroplating, printing and dyeing, and papermaking. Additionally, it serves municipal wastewater treatment facilities by swiftly flocculating suspended particles and significantly enhancing water clarity and quality.
Advantages: Boasts an exceptional adsorption bridging capacity and a rapid settling speed, leading to a notable reduction in sludge moisture content, thereby optimizing the treatment process.
Mining tailings dewatering
Application: Ideally suited for mining operations, it excels in tailings concentration and washing, expedites solid-liquid separation, and boosts the efficiency of return water utilization.
Advantages: Exhibits robust resistance to high salt, acid, and alkaline conditions, making it highly adaptable to challenging slurry environments while effectively minimizing metal loss.
Oil extraction and oil displacement increase efficiency
Application: Functions as a superior tertiary oil recovery and displacement agent, adeptly increasing the viscosity of injected water to enhance petroleum recovery rates significantly.
Advantages: Features adjustable molecular weight and formidable shear resistance, ensuring a comprehensive expansion of the oil displacement area for maximum efficiency.
Paper and textile auxiliaries
Application: Serves as an invaluable retention aid in papermaking processes and effectively removes color from the wastewater generated by textile printing and dyeing operations.
Advantages: Guarantees low residual levels to prevent equipment blockage while enhancing product whiteness and ensuring uniformity and quality.
Food grade environmental protection treatment
Application: Specially designed for the purification of wastewater from food processing, with high-purity variants suitable for drinking water treatment, ensuring environmental safety.
Advantages: Proudly certified by FDA/NSF, it is non-toxic and free of residues, offering a safe and reliable solution for environmental protection.
We have meticulously carried out a series of experimental tests on our polyacrylamide, enabling us to expertly recommend a tailored range of polyacrylamide products that align perfectly with your unique needs. This ensures that you receive the most suitable and effective polyacrylamide solution, specifically crafted for optimal results.
Henan Maoxing Environmental Protection Technology Co., Ltd. stands as a beacon of expertise and innovation in the realm of water purification materials. With years of dedicated service, we seamlessly merge research, development, production, and sales to deliver unparalleled excellence in water treatment solutions.
Manufacturing Strength
Our cutting-edge production equipment and expert technical team are the cornerstones of our commitment to manufacturing superior quality water purification materials and equipment. Our extensive product range includes high iodine value activated carbon, polyaluminum chloride, polyaluminum sulfate, polyferric sulfate, and polymer polyacrylamide, among other premium flocculants and coagulants. These products are indispensable in various applications such as drinking water purification, industrial wastewater treatment, and sewage management, effectively targeting and resolving diverse water purification challenges. Our innovative R&D team is at the forefront of discovery, introducing groundbreaking materials like total nitrogen removers, advanced organic-inorganic defoliants, heavy metal scavengers, bactericidal solutions, algaecides, river and lake purifiers, scale inhibitors, and high-efficiency activated carbon. These innovations are meticulously designed to eradicate impurities, heavy metals, bacteria, and other harmful agents, ensuring superior water quality, safety, and health.
Pre-Sales and After-Sales Service
Our esteemed sales and after-sales teams are devoted to delivering top-tier services and comprehensive water purification solution consultations. We excel in crafting tailored solutions to meet diverse client requirements, offering expert technical guidance and unwavering after-sales support. Our enterprise is bolstered by state-of-the-art production facilities and rigorous production methodologies, ensuring stringent quality control at every stage. From the meticulous selection of raw materials to the precise delivery of finished products, we leave no stone unturned to guarantee the exceptional efficiency and stability of our offerings.
Our advantages in the industry
a·Pioneering Efficient Water Purification Technology to Swiftly Meet Emission Standards
Harnessing cutting-edge formulations and innovative processes, our water purification agent excels in rapidly coagulating and precipitating a spectrum of pollutants including heavy metals, COD, and suspended solids. This remarkable capability drastically reduces treatment time, empowers our clients to effortlessly meet stringent national and industry emission standards, while significantly minimizing environmental risks.
b·Tailor-Made Solutions Precisely Aligned with Your Unique Needs
Our approach involves personalized water quality analysis and crafting bespoke water purification agent combinations tailored to distinct industrial wastewater challenges-be it electroplating, printing and dyeing, chemical, or papermaking industries. This ensures a cost-effective and highly efficient solution, steering clear of the pitfalls of a generic, one-size-fits-all methodology.
c·Strategized Cost Optimization to Minimize Comprehensive Processing Expenses
Leveraging a high-concentration formula paired with a low-dosage design, we significantly curtail the amount of chemicals required, while optimizing the quantity of sludge produced. This strategic approach not only reduces subsequent sludge disposal costs but also enables our clients to achieve substantial cost savings and enhanced efficiency throughout the entire process.
d·Comprehensive Technical Support and Reliable After-Sales Service
Our dedicated professional technical team offers end-to-end service, from water quality testing and plan design to on-site debugging, ensuring seamless and stable operations. In the face of any unexpected water quality challenges, we provide rapid response to ensure uninterrupted customer production.
Beyond being mere suppliers, we are committed partners in water purification, leveraging our comprehensive strengths in technology, customization, cost efficiency, and service excellence to aid enterprises in achieving environmental compliance and fostering sustainable development.
Q1:What is the application area of your product?
A:They are mainly used for water treatment, such as textile, printing, dyeing, papermaking, mining, ink, paint, etc.
Q2:What should be noted when storing PAM?
A:Moisture proof sealed storage, avoid direct sunlight (shelf life of 2 years).Anionic/non-ionic PAM is acid and alkali resistant, while cationic PAM should avoid long-term contact with iron containers.
Q3:How to judge the quality of PAM?
A:It can be verified through the following indicators:
Molecular weight: The higher the molecular weight, the stronger the flocculation ability (our APAM molecular weight can reach over 18 million);
Dissolving speed: High quality PAM dissolves without particles or wire drawing;
Flocculation effect: Take a small sample of wastewater and observe the size and settling speed of flocs.
Q4:What is your minimum order quantity?
A:Usually 1 MT, but for trial orders, the acceptable quantity is relatively small. The price of large orders can be discounted.
Q5:Do you provide free samples?
A:Free samples are open for collection, and you only need to be responsible for the transportation process (mailing or self pickup).
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