Polyacrylamide (PAM) stands as a remarkable linear polymer, a powerhouse in the world of wastewater treatment, celebrated for its exceptional qualities. Exhibiting a high molecular weight ranging from 8 to 18 million, PAM showcases impressive water solubility and superior flocculation abilities. It excels in facilitating the rapid settlement of suspended particles through mechanisms like electric neutralization and adsorption bridging. This versatile polymer is resilient in varied environments, offering resistance to both salt and acid while maintaining stable performance across a broad pH spectrum of 3-10. Importantly, PAM is designed with environmental consciousness, adhering to stringent REACH and ISO standards, ensuring minimal residue and harmonious integration with ecological systems. Its applications are extensive, serving crucial roles in industrial wastewater treatment processes such as sand washing, papermaking, and textile printing and dyeing. Beyond this, PAM is invaluable in municipal sludge dewatering, settling of mining tailings, and enhancing oil recovery through thickening. Experience the transformative power of PAM - your gateway to efficient and eco-friendly wastewater treatment.
PAM can be elegantly classified into four categories based on its ionic properties:
| Anionic polyacrylamide |
Carrying negative charge, suitable for flocculation and sedimentation of high suspended solids wastewater, such as mining tailings treatment. |
| Cationic polyacrylamide |
Carrying a positive charge, mainly used for sludge dewatering and organic wastewater treatment. |
| Non-ionic polyacrylamide |
Non charged, suitable for acidic or high salt wastewater systems. |
| Amphoteric ion polyacrylamide |
Simultaneously containing positive and negative charges, used for complex water quality conditions. |
The Core Characteristics of PAM
Efficient Flocculation: Through the exceptional techniques of "adsorption bridging" and "charge neutralization," suspended particles are swiftly aggregated to form cohesive and robust flocs.
Solubility: It requires dissolution in cold water, with higher molecular weights leading to longer dissolution times, generally ranging from 30 to 90 minutes.
Stability: While maintaining stability within the pH range of 3-10, degradation can occur at elevated temperatures (>60 ºC) or in the presence of strong oxidants.
Safety: The polymer itself is non-toxic, yet it is crucial to carefully control the residual monomer PAM amount, ensuring it remains below 0.05%.
| 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
To achieve unparalleled efficiency in wastewater treatment, we recommend crafting a 0.1% - 0.3% aqueous solution. This is done by dissolving 1-3kg of our top-tier Eco-Friendly Rapid Settlement Flocculant per ton of water. Introduce the powder gently while ensuring a constant stir to avoid any clumps. Maintain stirring for 40-60 minutes to guarantee complete dissolution. For enhanced performance, let the solution rest for an additional 30 minutes to fully unleash its power.
Investment method
For precise and effective treatment, administer the prepared solution into the sewage reaction tank using a metering pump to ensure uniform distribution. For superior results, consider pre-mixing with inorganic coagulants like PAC before application. In instances of high turbidity wastewater, a dosage increase of 20% - 30% may be beneficial. Tailor the mixing sequence in response to the water quality observed, ensuring optimal outcomes every time.
Recommended dosage
When addressing municipal sewage, apply 2-5g per ton for optimal results. Sand washing or mining wastewater demands 5-10g per ton. For paper manufacturing, along with printing or dyeing wastewater, employ 3-8g per ton, while food processing wastewater requires 1-3g per ton using food-grade variants. Small-scale testing is essential to pinpoint the exact optimal dosage, finely tuned to your distinct requirements.
Precautions
Prioritize safety and effectiveness by avoiding direct mixing with high-priced metal salts. Dissolve the product at water temperatures not exceeding 60 ºC. Store it in a cool, dry place, ensuring it is tightly sealed after opening to avert moisture exposure. For peak performance, utilize the prepared solution within 24 hours to maximize its potent effectiveness.
Application and advantages
Efficient Water Treatment
Application: An indispensable solution, our Eco-Friendly White Powder PAM is widely embraced in industrial and municipal wastewater management. It adeptly addresses the intricate challenges of electroplating, printing, dyeing, and papermaking, tackling suspended solids with ease. This enhances water clarity and purity with remarkable swiftness, making it an essential component of modern water treatment strategies.
Advantages: With its powerful adsorption and bridging capabilities, our flocculant ensures the rapid settling of particles, significantly reducing sludge moisture content. This translates to optimized operational efficiency and exceptional performance, streamlining processes and delivering impressive results.
Mining Tailings Dewatering
Application: Perfectly tailored for the mining industry, this innovative solution excels in washing and tailings concentration. It expedites solid-liquid separation and maximizes the efficiency of return water utilization, elevating operational capabilities to new heights and transforming industry norms.
Advantages: Specifically engineered to withstand high salt, acidic, and alkaline conditions, it seamlessly adapts to complex slurry environments. This results in a significant reduction in metal loss, ensuring a sustainable and resilient operation with remarkable adaptability.
Oil Extraction and Oil Displacement Increase Efficiency
Application: Employed as a tertiary oil recovery and displacement agent, it significantly elevates the viscosity of injected water. This enhancement boosts the petroleum recovery rate, optimizing extraction processes and delivering outstanding results with improved efficiency.
Advantages: With adjustable molecular weight and exceptional shear resistance, it effectively expands the oil displacement area. This ensures unparalleled efficiency and productivity in oil extraction operations, setting new benchmarks for performance.
Paper and Textile Auxiliaries
Application: Serving as a retention aid in papermaking and an effective color remover in textile wastewater treatment, it plays a crucial role in enhancing the environmental footprint and sustainability of these industries. It is a key player in advancing eco-friendly practices.
Advantages: Offering low residue, it prevents equipment blockage while enhancing product whiteness and uniformity. This makes it the ideal choice for paper and textile processing needs, ensuring superior quality and operational excellence.
Food Grade Environmental Protection Treatment
Application: Designed specifically for the purification of food processing wastewater, select high-purity models are also suitable for drinking water treatment. This ensures the utmost safety and peace of mind, making it a reliable choice for environmental protection.
Advantages: Certified by FDA/NSF, it is non-toxic and residue-free, offering a safe and reliable solution for food-grade environmental protection. Setting new standards of safety, it is a testament to our commitment to quality and consumer health.
Our dedicated and expert team at Henan Maoxing Environmental Technology Co., Ltd. has passionately undertaken comprehensive experimental evaluations on polyacrylamide. Through this rigorous and meticulous process, we are thrilled to present an impressive selection of our Eco-Friendly White Powder PAM, a standout in our polyacrylamide product lineup. Each of these exceptional products is crafted with precision to meet your distinct and specific needs. Allow us to guide you in finding the ideal polyacrylamide solution that perfectly harmonizes with your requirements, significantly boosting both your operational efficiency and overall effectiveness. Discover the transformative potential of our solutions and elevate your wastewater flocculation processes to new heights.
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Manufacturing Strength
At Henan Maoxing Environmental Technology Co., Ltd., we pride ourselves on our exceptional manufacturing capabilities. Equipped with cutting-edge production technology and staffed by a team of elite technical experts, we are dedicated to producing a wide range of premier water purification materials and equipment. Our extensive product lineup includes high iodine value activated carbon, polyaluminum chloride, polyaluminum sulfate, polyferric sulfate, and polymer polyacrylamide, among various other advanced flocculants and coagulants. These products are ingeniously applied in numerous sectors, enhancing the purity of drinking water, managing industrial wastewater, and optimizing comprehensive sewage treatments. Each product is meticulously crafted to conquer distinct water purification challenges. Our dynamic R&D team is at the forefront of innovation, consistently developing groundbreaking solutions. Our innovative portfolio features total nitrogen removers, advanced organic-inorganic defoliants, heavy metal scavengers, powerful bactericidal and algaecidal agents, river and lake purifiers, scale inhibitors, and high-efficiency activated carbon, all engineered to effectively remove impurities, toxic metals, bacteria, and other hazardous elements, ensuring the highest standards of water quality and safety.
Pre-Sales and After-Sales Service
Our remarkable pre-sales and post-sales teams are dedicated to providing unrivaled services and expert consultation in water purification solutions. Specializing in the development of custom solutions tailored to the unique needs of each client, we offer professional technical guidance and robust after-sales support. Our enterprise is empowered by state-of-the-art production equipment and refined manufacturing processes. Each step, from sourcing raw materials to the final product shipment, undergoes rigorous testing to ensure exceptional product performance and reliability. Rely on our steadfast dedication to excellence, and allow us to ensure the purity and safety of your water with our trusted solutions.
Our advantages in the industry
a·Leading the Way in Advanced Water Purification Technologies to Expedite Emission Compliance
Our groundbreaking water purification agent is meticulously crafted using state-of-the-art formulations and innovative processes. It ensures the rapid coagulation and precipitation of contaminants, including heavy metals, COD, and suspended solids, significantly reducing treatment timelines. This empowers our clients to effortlessly comply with national or industry emission standards while maintaining a low environmental footprint.
b·Tailored Solutions Meticulously Aligned with Your Specific Needs
We offer personalized, one-on-one water quality assessments and custom-formulated water purification agents for a wide range of industrial wastewater types such as electroplating, printing and dyeing, chemical processing, and papermaking. Our approach ensures both cost-effectiveness and outstanding efficiency, expertly avoiding the pitfalls of a generic, one-size-fits-all strategy.
c·Strategic Cost Optimization Designed to Maximize Processing Efficiency
Our high-concentration formulations and low-dosage design significantly reduce chemical consumption while optimizing sludge production. This results in decreased sludge disposal costs, allowing our clients to achieve comprehensive process cost savings and enhanced operational efficiency.
d·Exceptional Technical Support and Hassle-Free After-Sales Service
Our proficient technical team delivers a full suite of services, from rigorous water quality testing and custom scheme design to on-site troubleshooting. We ensure stable operations and swiftly address any unforeseen water quality issues, guaranteeing uninterrupted production for our clients.
More than just suppliers, we are your dedicated partners in water purification. Our holistic advantages in technology, customization, cost efficiency, and service excellence empower enterprises to achieve environmental compliance while fostering 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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