Polyacrylamide (PAM) is a linear polymer that stands out due to its exceptional molecular structure. With a high molecular weight range of 8-18 million, PAM boasts outstanding water solubility paired with robust flocculation capabilities. This remarkable performance enables the rapid settling of suspended particles through mechanisms of electric neutralization, adsorption bridging, and exhibits impressive resistance to both salts and acids, maintaining stability across a pH range of 3-10. Moreover, its low residue profile and adherence to stringent REACH/ISO standards underline its commitment to environmental safety. PAM's versatility is showcased through its vast applications, making significant impacts in industrial wastewater treatment processes such as sand washing, papermaking, and the intricate demands of printing and dyeing. Additionally, PAM excels in municipal sludge dewatering, enhances the settling of mining tailings, and plays a crucial role in optimizing oil recovery 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, it is advisable to prepare a 0.1% - 0.3% aqueous solution, which translates to 1-3 kg per ton of water. Gradually introduce the powder while stirring to prevent clumping. Maintain stirring for a duration of 40-60 minutes until the powder is fully dissolved. Allow the solution to stand for 30 minutes to maximize its efficiency.
Investment Method
Introduce the solution to the sewage reaction tank using a metering pump. Alternatively, combine with inorganic coagulants like PAC initially for enhanced results. In cases of high turbidity wastewater, consider increasing the dosage by 20% - 30% and adjust the mixing sequence according to the specific water quality conditions.
Recommended Dosage
For an array of applications, the following dosages are recommended: Municipal sewage requires 2-5g/ton; Sand washing/mining wastewater demands 5-10g/ton; Paper making/printing and dyeing wastewater needs 3-8g/ton; Food processing wastewater necessitates 1-3g/ton, ensuring the use of food-grade products. To pinpoint the optimal dosage, conduct small-scale testing.
Precautions
To ensure safety and effectiveness, avoid direct mixing with high-priced metal salts. Dissolve the powder in water not exceeding a temperature of 60 ºC. Store in a cool, dry place and seal properly to avoid moisture. Use the prepared solution within 24 hours to maintain its potent efficacy.
Application and advantages
Efficient Water Treatment
Application: Widely embraced in both industrial and municipal wastewater purification processes, including sectors like electroplating, printing, dyeing, and papermaking. This product ensures the rapid flocculation of suspended solids, significantly enhancing the clarity and quality of treated water.
Advantages: Offers exceptional adsorption and bridging capabilities, resulting in swift sedimentation and a notable reduction in sludge moisture content, thereby optimizing your water treatment process.
Mining Tailings Dewatering
Application: Ideally suited for applications such as mining wash processes and tailings concentration. This product accelerates solid-liquid separation and maximizes the efficiency of return water utilization.
Advantages: Boasts robust resistance to high salinity, acidic, and alkaline environments. It adapts seamlessly to complex slurry conditions, effectively minimizing metal losses.
Oil Extraction and Oil Displacement Increase Efficiency
Application: Utilized as an advanced tertiary oil recovery and displacement agent, it enhances the viscosity of injected water, leading to a significant improvement in petroleum recovery rates.
Advantages: With its adjustable molecular weight and strong shear resistance, this product efficiently expands the oil displacement area, ensuring superior performance in oil extraction applications.
Paper and Textile Auxiliaries
Application: Acts as a retention aid in the papermaking industry and plays a crucial role in eliminating color from wastewater in the textile printing and dyeing sector.
Advantages: Engineered for low residue, this product prevents equipment blockages while enhancing product whiteness and uniformity, thus optimizing operational efficiency.
Food Grade Environmental Protection Treatment
Application: Specifically designed for the purification of wastewater from food processing, with select high-purity models suitable for treating drinking water.
Advantages: Certified by FDA/NSF, this product is non-toxic and leaves no residue, ensuring a safe and dependable solution for environmental protection in food-grade applications.
At Henan Maoxing Environmental Technology Co., Ltd., we have rigorously conducted experimental tests on our Dense Anionic PAM Powder to ensure top-tier performance. Our team is dedicated to recommending the precise polyacrylamide products tailored to your unique requirements, helping you identify the most suitable solution for optimal industrial water treatment efficiency.
Henan Maoxing Environmental Protection Technology Co., Ltd. has carved a distinguished niche in the realm of water purification materials over the years. As a leading and professional enterprise, we seamlessly integrate research and development, production, and sales, continually pushing boundaries to deliver unparalleled excellence.
Manufacturing Strength
Equipped with state-of-the-art production facilities and a team of seasoned experts, we are committed to crafting a diverse array of premium-quality water purification materials and equipment. Our offerings include high iodine value activated carbon, polyaluminum chloride, polyaluminum sulfate, polyferric sulfate, and polymer polyacrylamide among other cutting-edge flocculants and coagulants. These exceptional products find extensive application in drinking water treatment, industrial wastewater treatment, sewage management, and beyond, effectively addressing diverse water purification challenges. With a dedicated R&D team at the helm, innovation and exploration are our forte. We proudly introduce newly developed water purification materials such as total nitrogen removers, organic-inorganic high-efficiency defoliants, heavy metal scavengers, bactericidal and algaecides, river and lake purifiers, scale inhibitors, and high-efficiency activated carbon. These solutions masterfully eliminate impurities, heavy metals, bacteria, and other detrimental substances from water, safeguarding water quality and promoting health.
Pre-Sales and After-Sales Service
Our commitment to excellence extends beyond production, with a highly skilled sales and after-sales team dedicated to delivering exceptional customer experiences and professional water purification consultancy services. Tailor-made solutions are designed to meet the unique requirements of each customer, supported by expert technical guidance and robust after-sales support. Our enterprise is fortified with advanced production equipment and refined manufacturing processes, ensuring rigorous quality control at every stage. From the meticulous selection of raw materials to the careful dispatch of finished products, every step is subject to stringent testing, assuring the consistent efficiency and stability of our offerings.
Our advantages in the industry
a·Revolutionary Water Purification Technology, Rapidly Achieving Emission Standards
Our state-of-the-art water purification agent utilizes cutting-edge formulas and processes, ensuring rapid coagulation and sedimentation of pollutants like heavy metals, COD, and suspended solids. This innovation drastically shortens treatment times, empowering customers to efficiently meet stringent national or industry emission standards while minimizing environmental risks.
b·Tailored Solutions Perfectly Aligned with Your Needs
We offer personalized water quality analysis and bespoke water purification agent combinations for various industrial wastewater types, including electroplating, printing and dyeing, chemical, and papermaking. This ensures high efficiency at a low cost, preventing the inefficiencies and waste of a one-size-fits-all model.
c·Cost-Efficient Strategies to Minimize Overall Processing Expenses
Experience reduced chemical usage with our high concentration formula and low dosage designs. Our solutions also optimize sludge generation, significantly cutting down on sludge disposal costs, thereby enabling customers to achieve comprehensive cost reductions and efficiency enhancements across the entire process.
d·Our Expert Technical Team Offers Comprehensive Support and Seamless After-Sales Service
Our professional technical team provides end-to-end tracking services, from water quality testing and scheme design to on-site debugging, ensuring stable operation. In the event of unexpected water quality challenges, we deliver rapid responses to maintain the continuity of customer production.
We transcend the role of suppliers to become your water purification partners. Leveraging our holistic strengths in technology, customization, cost management, and service excellence, we empower enterprises to achieve environmental compliance and foster 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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