Polyacrylamide (PAM), an exceptional linear polymer, stands out as a champion in the field of wastewater treatment due to its unparalleled attributes. With an impressively high molecular weight ranging from 8 to 18 million, PAM boasts superior water solubility and extraordinary flocculation properties. These capabilities enable the swift settlement of suspended particles via mechanisms such as electric neutralization and adsorption bridging. This adaptable polymer exhibits remarkable durability in various environments, offering resistance to salt and acid while maintaining stable performance across a pH range of 3-10. Importantly, PAM is environmentally friendly, adhering to stringent REACH and ISO standards to ensure minimal residue and harmonious integration with ecological systems. Its applications are vast and varied, playing pivotal roles in industrial wastewater treatment processes, encompassing sand washing, papermaking, and textile printing and dyeing. Additionally, PAM excels in municipal sludge dewatering, the effective settling of mining tailings, and enhances oil recovery through thickening. Embrace the transformative power of PAM-your gateway to efficient, eco-conscious wastewater treatment solutions.
PAM can be elegantly categorized into four distinct types 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 impressive mechanisms of "adsorption bridging" and "charge neutralization," suspended particles swiftly unite to form cohesive flocs.
Solubility: Dissolution in cold water is required, with higher molecular weights leading to longer dissolution durations, typically between 30 to 90 minutes.
Stability: Performance remains steadfast within a pH range of 3-10, although degradation can occur at elevated temperatures (>60 ºC) or in the presence of strong oxidants.
Safety: The polymer is non-toxic, yet careful management of the residual monomer PAM level is essential, maintaining it 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 Process
To achieve unparalleled efficiency in wastewater treatment, we recommend crafting an impeccable 0.1% - 0.3% aqueous solution. Accomplish this by dissolving 1-3kg of our top-tier Eco-Friendly Rapid Settlement Flocculant per ton of water. Introduce the powder gently while ensuring a consistent stir to prevent any clumps. Maintain stirring for 40-60 minutes to guarantee thorough dissolution. For enhanced performance, allow the solution to rest for an additional 30 minutes, fully unleashing its remarkable power.
Investment and Application Method
For precise and effective treatment, the prepared solution should be meticulously administered into the sewage reaction tank using a metering pump, ensuring uniform distribution throughout. To elevate results, consider pre-mixing with inorganic coagulants like PAC prior to application. In cases of high turbidity wastewater, a dosage increase of 20% - 30% can be advantageous. Adapt the mixing sequence based on observed water quality, ensuring optimal outcomes each time.
Recommended Dosage Guidelines
When addressing municipal sewage, apply 2-5g per ton to achieve optimal results. Sand washing or mining wastewater requires 5-10g per ton. For paper manufacturing, along with printing or dyeing wastewater, utilize 3-8g per ton, while food processing wastewater calls for 1-3g per ton using food-grade variants. Conduct small-scale testing to precisely pinpoint the optimal dosage, finely tuned to your unique requirements.
Important Precautions
Prioritize safety and efficiency by avoiding direct mixing with costly metal salts. Dissolve the product in water at temperatures not exceeding 60 ºC. Store it in a cool, dry place, ensuring it remains tightly sealed after opening to prevent moisture exposure. For peak performance, utilize the prepared solution within 24 hours, maximizing its potent effectiveness.
Application and advantages
Efficient Water Treatment
Application: Step into the future of industrial and municipal wastewater management with our Eco-Friendly White Powder PAM. As an indispensable solution, it is championed across sectors such as electroplating, printing, dyeing, and papermaking. This marvel effortlessly addresses suspended solids complications, enhancing water clarity and quality at an astonishing pace.
Advantages: Harnessing strong adsorption and bridging capabilities, our flocculant guarantees swift particle settling, greatly diminishing sludge moisture content. This not only boosts operational efficiency but also elevates performance to new heights.
Mining Tailings Dewatering
Application: Engineered specifically for the mining sector, this revolutionary solution specializes in tailings washing and concentration. It accelerates solid-liquid separation, elevating return water utilization efficiency to unparalleled heights, thereby revolutionizing operational potential.
Advantages: Purpose-built to endure high salt, acidic, and alkaline conditions, it adapts flawlessly to complex slurry environments, significantly decreasing metal loss. This ensures a sustainable operation imbued with exceptional resilience and adaptability.
Oil Extraction and Oil Displacement Efficiency
Application: As a tertiary oil recovery and displacement agent, this solution amplifies the viscosity of injected water, thus boosting petroleum recovery rates and optimizing extraction processes to achieve remarkable results.
Advantages: With customizable molecular weight and outstanding shear resistance, it expands the oil displacement area, ensuring unrivaled efficiency and productivity in oil extraction operations.
Paper and Textile Auxiliaries
Application: Functioning as a retention aid in papermaking and a color remover in textile wastewater treatment, it crucially enhances the environmental sustainability and eco-footprint of these industries.
Advantages: Featuring low residue, it expertly prevents equipment blockage while boosting product whiteness and uniformity, making it the ideal solution for paper and textile processing demands.
Food Grade Environmental Protection Treatment
Application: Crafted for purifying food processing wastewater, select high-purity models are also apt for drinking water treatment, ensuring maximum safety and peace of mind.
Advantages: Endorsed by FDA/NSF certifications, this non-toxic and residue-free solution offers a safe, reliable approach to food-grade environmental protection, setting new safety benchmarks.
Our dedicated and expert team at Henan Maoxing Environmental Technology Co., Ltd. has passionately undertaken comprehensive experimental evaluations on polyacrylamide. Through this meticulous and rigorous process, we proudly present an impressive selection of polyacrylamide products. Each of these products is carefully crafted to meet your distinct and specific needs with unparalleled precision and excellence. Allow us the privilege of guiding you to discover the ideal polyacrylamide solution that seamlessly harmonizes with your requirements. This will not only enhance your operational efficiency but also significantly elevate your overall effectiveness and success.
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Manufacturing Strength
Our arsenal boasts state-of-the-art production equipment and a team of highly skilled technical experts, passionately crafting an array of superior water purification materials and equipment. Our diverse product portfolio includes high iodine value activated carbon, polyaluminum chloride, polyaluminum sulfate, polyferric sulfate, and polymer polyacrylamide, among other sophisticated flocculants and coagulants. These products are adeptly employed across a spectrum of applications, including the essential purification of drinking water, strategic industrial wastewater management, and comprehensive sewage treatments. Tailored to address specific water purification challenges, our cutting-edge solutions are backed by a dynamic and innovative R&D team committed to relentless quality and ingenuity. Our pioneering range features total nitrogen removers, advanced organic-inorganic defoliants, heavy metal scavengers, potent bactericidal and algaecides, river and lake purifiers, scale inhibitors, and high-efficiency activated carbon. These groundbreaking innovations are meticulously engineered to eradicate impurities, harmful metals, bacteria, and other detrimental substances, ensuring the utmost water quality safety and health.
Pre-Sales and After-Sales Service
Our exceptional sales and after-sales divisions stand ready to deliver unparalleled services and expert consultation in water purification solutions. We specialize in crafting bespoke solutions tailored to meet the unique requirements of each client, supported by professional technical guidance and robust after-sales assistance. Our enterprise is fortified with cutting-edge production apparatus and sophisticated manufacturing processes. Each phase, from raw material acquisition to the final product dispatch, is meticulously tested to ensure unmatched product efficiency and reliability. Trust in our unwavering commitment to excellence and let us safeguard the purity of your water.
Our advantages in the industry
a·Leading Innovators in Cutting-Edge Water Purification Technologies for Swift Emission Compliance
Introducing our groundbreaking water purification agent, meticulously crafted with state-of-the-art formulations and cutting-edge processes. This agent ensures rapid coagulation and precipitation of pollutants, including heavy metals, COD, and suspended solids. It significantly reduces treatment times, empowering our clients to effortlessly adhere to national or industry emission standards while minimizing environmental impact.
b·Tailored Solutions Exquisitely Adapted to Your Unique Needs
Our services include personalized, one-on-one water quality analysis and bespoke agent formulations, catering to a variety of industrial wastewater types such as electroplating, printing and dyeing, chemical, or papermaking. This ensures cost-effective and highly efficient solutions, skillfully circumventing the limitations of one-size-fits-all approaches.
c·Strategic Cost Optimization for Enhanced Processing Efficiency
Harnessing high-concentration formulas and low-dosage designs, we dramatically cut chemical usage while boosting sludge production efficiency. This reduces sludge disposal costs, allowing our clients to achieve comprehensive process cost savings and heightened operational efficiency.
d·Exceptional Technical Support and Hassle-Free After-Sales Service
Our proficient technical team offers all-encompassing services, ranging from thorough water quality testing and customized scheme design to on-site troubleshooting. We ensure stable operations, swiftly resolving any unexpected water quality issues to guarantee uninterrupted production for our clients.
Beyond mere suppliers, we are your dedicated water purification partners. Our comprehensive advantages in technology, customization, cost, and service empower enterprises to attain 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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