Polyacrylamide (PAM), a truly extraordinary linear polymer, stands as a beacon of innovation in the realm of wastewater treatment with its unparalleled attributes. Exhibiting a high molecular weight ranging from 8 to 18 million, PAM is celebrated for its exceptional water solubility and remarkable flocculation prowess. This impressive capability facilitates the swift settlement of suspended particles through advanced mechanisms like electric neutralization and adsorption bridging. With its broad adaptability, PAM demonstrates outstanding resilience in diverse environments, offering commendable salt and acid resistance while maintaining stable performance across a wide pH spectrum of 3-10. Significantly, PAM is environmentally friendly, adhering to stringent REACH and ISO standards to ensure minimal residue and harmonious integration with ecological systems. The versatility of PAM knows no bounds, playing crucial roles in various industrial wastewater treatment processes, including sand washing, papermaking, and textile printing and dyeing. Additionally, PAM's utility extends to municipal sludge dewatering, efficient settling of mining tailings, and enhanced oil recovery through thickening. Unveil the transformative power of PAM-your gateway to efficient and eco-conscious 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 remarkable effects of "adsorption bridging" and "charge neutralization," suspended particles are rapidly aggregated to form cohesive, robust flocs.
Solubility: Dissolution is required in cold water, with higher molecular weights leading to extended dissolution times, typically spanning 30 to 90 minutes.
Stability: Performance remains robust and stable within the pH range of 3-10, though degradation may occur at elevated temperatures (>60 ºC) or in the presence of strong oxidants.
Safety: While the polymer itself is non-toxic, it is crucial to carefully control the residual monomer PAM amount, ensuring it stays 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 extraordinary results in wastewater treatment, we recommend concocting a 0.1% - 0.3% aqueous solution. Begin by dissolving 1-3kg of our premier Eco-Friendly Rapid Settlement Flocculant per ton of water. Introduce the powder gently, ensuring a continuous stir to prevent clumping. Maintain stirring for 40-60 minutes to ensure complete dissolution. For optimal results, allow the solution to rest for an additional 30 minutes, unlocking its full potential.
Investment method
For precise and effective treatment, deliver the prepared solution into the sewage reaction tank using a metering pump, ensuring even distribution. For enhanced results, consider pre-mixing with inorganic coagulants like PAC before application. In cases of high turbidity wastewater, a dosage increase of 20% - 30% might be advantageous. Adjust the mixing sequence to match the observed water quality, ensuring superior outcomes every time.
Recommended dosage
For municipal sewage, apply 2-5g per ton for optimal results. Sand washing or mining wastewater demands 5-10g per ton. In 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. Conduct small-scale testing to determine the precise optimal dosage, tailored to your unique 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 prevent moisture exposure. For peak performance, use the prepared solution within 24 hours to maximize its potent effectiveness.
Application and advantages
Efficient Water Treatment
Application: An essential asset in the realm of industrial and municipal wastewater management, our Eco-Friendly White Powder PAM stands as a superior solution. It effectively addresses challenges related to electroplating, printing, dyeing, and papermaking. With impressive agility, it tackles suspended solids, significantly elevating water clarity and quality to new heights.
Advantages: With its powerful adsorption and bridging properties, this flocculant guarantees rapid particle settling. It noticeably decreases sludge moisture content, thereby optimizing operational efficiency and enhancing performance to an exceptional degree.
Mining Tailings Dewatering
Application: Expertly crafted for the mining sector, this advanced solution is perfect for washing and tailings concentration processes. It expedites solid-liquid separation and elevates return water utilization efficiency to unparalleled levels, revolutionizing operational capabilities.
Advantages: Ingeniously engineered to endure high salt, acidic, and alkaline conditions, it integrates seamlessly into complex slurry environments. It effectively minimizes metal loss, promoting a sustainable operation characterized by extraordinary resilience and adaptability.
Oil Extraction and Oil Displacement Increase Efficiency
Application: Serving as a tertiary oil recovery and displacement agent, this product significantly boosts the viscosity of injected water. Consequently, it enhances petroleum recovery rates and refines extraction processes, delivering extraordinary results with precision.
Advantages: Boasting adjustable molecular weight and superior shear resistance, it effectively expands the oil displacement area. This ensures unmatched efficiency and productivity in oil extraction endeavors, setting a new benchmark for performance.
Paper and Textile Auxiliaries
Application: As a critical retention aid in the papermaking industry and a powerful color remover in textile wastewater treatment, it plays a pivotal role in enhancing the environmental sustainability of these industries.
Advantages: Delivering low residue, it prevents equipment blockage while enhancing the whiteness and uniformity of products. It represents an ideal choice for the refined needs of paper and textile processing.
Food Grade Environmental Protection Treatment
Application: Specially formulated for the purification of food processing wastewater, certain high-purity models are also suitable for treating drinking water. This guarantees utmost safety and reliability for all applications.
Advantages: With FDA/NSF certification, it is entirely non-toxic and residue-free, providing a safe, dependable solution for food-grade environmental protection that upholds the highest standards of safety and quality.
Our dedicated and expert team has passionately undertaken comprehensive experimental evaluations on polyacrylamide. Through this rigorous process, we proudly present an impressive selection of polyacrylamide products, each meticulously crafted to meet your distinct and specific needs with unparalleled precision. Allow us to expertly guide you in discovering the ideal polyacrylamide solution that seamlessly harmonizes with your requirements, significantly elevating both your operational efficiency and overall effectiveness. Trust in our expertise to enhance your processes and achieve remarkable results.
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Manufacturing Strength
At Henan Maoxing Environmental Technology Co., Ltd., we are proud to present a formidable lineup of advanced production capabilities and a team of exceptionally skilled technical experts. With unwavering dedication, we craft a diverse array of premium water purification materials and equipment. Our comprehensive product suite includes high iodine value activated carbon, polyaluminum chloride, polyaluminum sulfate, polyferric sulfate, and polymer polyacrylamide, among an extensive selection of sophisticated flocculants and coagulants. These exceptional products are expertly utilized in a variety of applications, spanning from drinking water purification to industrial wastewater management and comprehensive sewage treatments. Tailored with precision to tackle specific water purification challenges, our state-of-the-art solutions are supported by an innovative R&D team committed to continuous progress. Our groundbreaking offerings include total nitrogen removers, cutting-edge organic-inorganic defoliants, heavy metal scavengers, potent bactericidal and algaecides, river and lake purifiers, scale inhibitors, and high-efficiency activated carbon. These remarkable innovations are artfully crafted to eradicate impurities, harmful metals, bacteria, and other detrimental substances, ensuring unparalleled water quality safety and health.
Pre-Sales and After-Sales Service
Our outstanding sales and after-sales teams are poised to offer unparalleled services and expert consultation in water purification solutions. We excel in designing custom solutions tailored to meet the distinct needs of each client, backed by professional technical guidance and solid after-sales support. Equipped with state-of-the-art production equipment and sophisticated manufacturing processes, our enterprise ensures every stage, from raw material acquisition to the final product dispatch, undergoes rigorous testing to guarantee exceptional product efficiency and reliability. Trust in our steadfast commitment to excellence and allow us to uphold the purity of your water with unmatched expertise.
Our advantages in the industry
a·Leading the Charge with Innovative Water Purification Technologies to Achieve Rapid Emission Compliance
Our groundbreaking water purification agent boasts an advanced formulation paired with state-of-the-art processes. This ensures swift coagulation and precipitation of pollutants, including heavy metals, COD, and suspended solids. Our solution significantly reduces treatment durations, enabling clients to effortlessly meet national or industry emission standards while minimizing environmental impact.
b·Tailor-Made Solutions Precisely Aligned to Your Specific Needs
We offer bespoke one-on-one water quality analysis and custom-designed water purification agent formulations for various industrial wastewater types, such as electroplating, printing and dyeing, chemical, or papermaking. Our strategy ensures both cost-effectiveness and exceptional efficiency, skillfully bypassing the pitfalls of a generic one-size-fits-all approach.
c·Strategic Cost Optimization to Maximize Processing Efficiency
Leveraging our high-concentration formulations and low-dosage designs, we significantly reduce chemical consumption and enhance sludge production optimization. This leads to lower sludge disposal expenses, enabling our clients to achieve comprehensive process cost savings and heightened operational efficiency.
d·Exceptional Technical Support and Effortless After-Sales Service
Our dedicated technical team delivers an all-encompassing service package, from precise water quality testing and tailored scheme designs to on-site debugging. We guarantee stable operations, promptly resolving any unforeseen water quality issues to ensure uninterrupted production for our clients.
Beyond mere suppliers, we are your committed water purification allies. Our comprehensive advantages in technology, customization, cost management, and service enable enterprises to achieve environmental compliance and foster 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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