Polyacrylamide (PAM) is a remarkable linear polymer known for its extraordinary attributes. With a high molecular weight ranging from 8 to 18 million, it offers superb water solubility and exceptional flocculation capabilities. This leads to efficient settling of suspended particles via electric neutralization and adsorption bridging. PAM stands out with its impressive resistance to both salt and acid (maintaining stability between pH 3-10), while ensuring minimal residue and environmental safety, fully compliant with REACH and ISO standards. This powerhouse polymer is extensively utilized in diverse industrial wastewater treatments including sand washing, papermaking, printing and dyeing. Furthermore, it excels in municipal sludge dewatering, mining tailings settling, and even serves as a thickening agent in oil recovery 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 |
Dissolution Configuration Instructions
For optimal performance, it is advised to prepare an aqueous solution with a concentration ranging from 0.1% to 0.3% (equivalent to 1-3 kg per ton of water). Gradually introduce the powder into the water while stirring continuously to avert the formation of clumps. Maintain stirring for a duration of 40 to 60 minutes until complete dissolution is achieved. For enhanced results, allow the solution to stand undisturbed for an additional 30 minutes.
Method of Investment
Introduce the prepared solution into the sewage reaction tank utilizing a metering pump, or initially combine it with inorganic coagulants like PAC for enhanced efficacy. In cases of high turbidity wastewater, consider increasing the dosage by 20% to 30%. Adjust the sequence of mixing based on the real-time water quality to achieve optimal treatment outcomes.
Guidelines on Recommended Dosage
For municipal sewage, use 2-5g per ton; for sand washing or mining wastewater, 5-10g per ton; for paper making or printing and dyeing wastewater, 3-8g per ton; and for food processing wastewater, 1-3g per ton, ensuring a food-grade product is used. Conduct small-scale trials to determine the precise optimal dosage for your specific application.
Important Precautions
Refrain from direct mixing with high-priced metal salts, and ensure the dissolution process occurs at a water temperature not exceeding 60 ºC. Store the product in a dry, cool environment, and ensure it is sealed to prevent moisture ingress post-opening. To maintain efficacy, it is advised to utilize the solution within 24 hours of preparation.
Application and advantages
Efficient Water Treatment
Application: Our specialized solution is extensively applied in the treatment of industrial wastewater, including sectors like electroplating, printing and dyeing, and papermaking, as well as in municipal wastewater management, where it swiftly flocculates suspended solids to enhance water clarity.
Advantages: Boasting a powerful adsorption bridging capability and rapid settling speed, it significantly minimizes sludge moisture content, showcasing its efficiency.
Mining Tailings Dewatering
Application: Perfectly suited for mining washing processes and tailings concentration, this solution accelerates solid-liquid separation and elevates the utilization rate of return water to new heights.
Advantages: With remarkable resistance to high salt, acid, and alkali, it adeptly adapts to intricate slurry environments and diminishes metal loss.
Oil Extraction and Oil Displacement Efficiency
Application: Utilized as a tertiary oil recovery and displacement agent, it effectively raises the viscosity of injected water, thereby enhancing the petroleum recovery rate.
Advantages: With adjustable molecular weight and robust shear resistance, it proficiently expands the oil displacement area, optimizing extraction.
Paper and Textile Auxiliaries
Application: Serving as a retention aid in papermaking and facilitating color removal from wastewater in textile printing and dyeing, it proves invaluable.
Advantages: Its low residue composition prevents equipment blockage, while also enhancing product whiteness and uniformity.
Food Grade Environmental Protection Treatment
Application: Employed in the purification of food processing wastewater, with certain high-purity models also suitable for treating drinking water, ensuring versatile utility.
Advantages: FDA/NSF certified, it is non-toxic and residue-free, delivering safety and reliability you can trust.
We have meticulously conducted comprehensive experimental tests on polyacrylamide, enabling us to confidently recommend a variety of polyacrylamide products tailored to your specific requirements, ensuring you discover the most ideal polyacrylamide solution for your unique needs.
Manufacturing Strength
Our company boasts state-of-the-art production equipment and an exceptionally skilled technical team, committed to crafting a wide array of premium water purification materials and equipment. Our offerings include high iodine value activated carbon, polyaluminum chloride, polyaluminum sulfate, polyferric sulfate, polymer polyacrylamide, and numerous effective flocculants and coagulants. These products are meticulously designed for widespread applications, such as drinking water treatment, industrial wastewater treatment, and sewage treatment, expertly addressing diverse water purification challenges. Our dedicated R&D team is on a relentless quest for innovation, launching a new generation of water purification solutions like total nitrogen removers, organic-inorganic high-efficiency defoliants, heavy metal scavengers, bactericidal and algaecides, river and lake purifiers, scale inhibitors, and highly efficient activated carbon. These advanced solutions excel at eliminating impurities, heavy metals, bacteria, and other harmful contaminants in water, thereby guaranteeing the utmost water quality, safety, and health.
Pre-Sales and After-Sales Service
Our highly specialized sales and after-sales teams are devoted to delivering exceptional customer service and expert water purification solution consultations. Tailoring solutions to meet the unique needs of each client, we offer professional technical guidance coupled with robust after-sales support. With advanced production machinery and professional-grade processes, we enforce stringent quality controls from raw material acquisition through to final product delivery, rigorously testing each phase to ensure maximum product efficiency and reliability.
Our advantages in the industry
a·Swift and Efficient Water Purification Technology for Meeting Emission Standards
Our innovative water purification agent boasts cutting-edge formulas and processes that enable rapid coagulation and precipitation of pollutants like heavy metals, COD, and suspended solids. This breakthrough technology significantly curtails treatment time, empowering our customers to effortlessly comply with stringent national or industry emission standards while mitigating environmental risks.
b·Tailored Solutions Precisely Aligned with Your Needs
We deliver personalized water quality analysis coupled with bespoke water purification agent combinations tailored for distinct industrial wastewater scenarios, such as electroplating, printing and dyeing, chemical, and papermaking. This ensures unparalleled cost-efficiency and effectiveness, eliminating the drawbacks of a one-size-fits-all methodology.
c·Comprehensive Cost Optimization for Reduced Processing Costs
Our high-concentration formula and minimal dosage design facilitate a reduction in customer medication usage. Additionally, we optimize sludge generation, thereby diminishing subsequent disposal costs and enabling customers to achieve comprehensive cost reduction and efficiency enhancement throughout the process.
d·Unmatched Technical Support and Hassle-Free After-Sales Service
From water quality testing and solution design to on-site calibration, our expert technical team offers full-process tracking services, ensuring stable operations. In the event of unexpected water quality challenges, we guarantee swift responses to maintain seamless customer production continuity.
We transcend the role of traditional suppliers by becoming your dedicated water purification partners. Leveraging our extensive expertise in technology, customization, cost management, and service, we empower enterprises to achieve environmental compliance and sustainable growth.
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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