Polyacrylamide (PAM), a groundbreaking linear polymer, truly shines in the realm of wastewater treatment due to its extraordinary features. Possessing a high molecular weight ranging from 8 to 18 million, PAM showcases outstanding water solubility combined with unmatched flocculation prowess. It facilitates the swift settlement of suspended particles by harnessing mechanisms such as electric neutralization and adsorption bridging. This adaptable polymer thrives under various conditions, demonstrating robust salt and acid resistance with consistent performance across a wide pH spectrum of 3-10. Furthermore, PAM is environmentally benign, conforming to rigorous REACH and ISO standards, ensuring negligible residue and seamless integration with ecological systems. Its applications are extensive and diverse, playing critical roles in industrial wastewater treatment processes, including sand washing, papermaking, and textile printing and dyeing. Additionally, PAM's efficacy is evident in municipal sludge dewatering, efficient settling of mining tailings, and boosting oil recovery through thickening. Embrace the transformative power of PAM-your gateway to efficient and eco-friendly wastewater treatment.
PAM can be classified into four distinct 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 fundamental characteristics of PAM
Exceptional flocculation: Through the sophisticated mechanisms of "adsorption bridging" and "charge neutralization", suspended particles are efficiently aggregated to form flocs at remarkable speeds.
Solubility: It requires dissolution in cold water, and notably, the higher the molecular weight, the longer the dissolution period, typically ranging from 30 to 90 minutes.
Stability: Performance remains steady within the pH range of 3-10, while degradation occurs at elevated temperatures (>60 ºC) or in the presence of strong oxidants.
Safety: The polymer itself is non-toxic; however, the residual monomer PAM must be meticulously controlled to remain 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
For achieving peak performance, it's recommended to craft a 0.1% - 0.3% aqueous solution by meticulously dissolving 1-3kg of our high-quality Eco-Friendly Rapid Settlement Flocculant per ton of water. Introduce the powdered flocculant gently into the mix while maintaining continuous stirring to avert clumping. Dedicate 40-60 minutes to stirring rigorously, ensuring a complete dissolution. Post mixing, let the solution rest for an additional 30 minutes to fully activate its enhanced capabilities.
Investment method
Carefully introduce the prepared solution into the sewage reaction tank using a precise metering pump for uniform distribution across the system. To further amplify results, consider combining with inorganic coagulants such as PAC prior to application. When dealing with high turbidity wastewater conditions, a dosage increase of 20% - 30% may be beneficial. Adjust the sequence of mixing based on the real-time analysis of water quality to achieve the most effective results.
Recommended dosage
For municipal sewage systems, the optimal dosage is ideally between 2-5g per ton. In contrast, sand washing or mining wastewater is best treated with 5-10g per ton. For wastewater from paper making, printing, or dyeing, a dosage of 3-8g per ton is recommended. Food processing wastewater treatment demands 1-3g per ton using food-grade products. Performing small-scale tests will aid in determining the exact optimal dosage to suit your specific applications.
Precautions
To safeguard safety and product integrity, refrain from mixing directly with expensive metal salts. Always dissolve at water temperatures not exceeding 60 ºC. Store the product in a dry, cool environment, ensuring it remains tightly sealed to prevent any moisture ingress. For superior outcomes, utilize the prepared solution within 24 hours to guarantee maximum effectiveness.
Application and advantages
Efficient Water Treatment
Application: As an indispensable solution, our Rapid Settlement Flocculant is embraced widely across both industrial and municipal wastewater treatment sectors. Whether managing challenges in electroplating, printing and dyeing, or papermaking, it expertly handles suspended solids, dramatically elevating water clarity and quality at an impressive speed.
Advantages: With its powerful adsorption and bridging abilities, our flocculant guarantees swift particle settlement, significantly reducing sludge moisture and optimizing operational efficiency.
Mining Tailings Dewatering
Application: Tailored precisely for the mining sector, this innovative solution excels in washing and tailings concentration processes. It accelerates solid-liquid separation, propelling return water utilization efficiency to unprecedented heights.
Advantages: Engineered to thrive in high salt, acidic, and alkaline conditions, it seamlessly adapts to complex slurry environments, effectively minimizing metal loss while ensuring a sustainable operation.
Oil Extraction and Oil Displacement Increase Efficiency
Application: As a tertiary oil recovery and displacement agent, it raises the viscosity of injected water, significantly boosting petroleum recovery rates and optimizing extraction processes.
Advantages: Equipped with adjustable molecular weight and exceptional shear resistance, it effectively expands the oil displacement area, guaranteeing unmatched efficiency in oil extraction operations.
Paper and Textile Auxiliaries
Application: As a retention aid in papermaking and a color remover in textile wastewater treatment, it plays a crucial role in enhancing the environmental sustainability of these industries.
Advantages: Delivering low residue, it prevents equipment blockage while improving product whiteness and uniformity, making it the perfect choice for paper and textile processes.
Food Grade Environmental Protection Treatment
Application: Specifically designed for food processing wastewater purification, select high-purity models are also suitable for drinking water treatment, ensuring utmost safety in applications.
Advantages: Certified by FDA/NSF, it offers a non-toxic, residue-free solution, providing a safe and reliable option for food-grade environmental protection, raising industry standards.
Our dedicated team has thoroughly executed a series of experimental assessments on polyacrylamide, guaranteeing that we can wholeheartedly endorse a comprehensive range of polyacrylamide products. These are specifically designed to cater to your distinct demands, ensuring not only an ideal match but also significant improvement in your operational efficiency and effectiveness. Allow us to guide you in selecting the perfect polyacrylamide solution that will seamlessly fit into your processes, amplifying the overall performance and sustainability of your operations.
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Manufacturing Strength
Our arsenal boasts state-of-the-art production equipment and a team of skilled technical experts, passionately creating an array of superior water purification materials and equipment. Our offerings include high iodine value activated carbon, polyaluminum chloride, polyaluminum sulfate, polyferric sulfate, and polymer polyacrylamide among other sophisticated flocculants and coagulants. These are adeptly employed across various applications, such as drinking water purification, industrial wastewater management, and comprehensive sewage treatments. Tailored to address specific water purification challenges, our solutions are backed by a dynamic R&D team dedicated to continuous innovation. Our pioneering suite includes 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 innovations are designed to meticulously eliminate 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 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 commitment to excellence and let us safeguard the purity of your water.
Our advantages in the industry
a·Revolutionizing Water Purification with Advanced Technology for Rapid Emission Compliance
Experience the pinnacle of water purification with our state-of-the-art agent, crafted using cutting-edge formulas and processes. Designed for rapid coagulation and swift precipitation of pollutants like heavy metals, COD, and suspended solids, our solution markedly reduces treatment times. Empower your operations to seamlessly meet national and industry emission standards while safeguarding the environment.
b·Custom-Tailored Solutions Crafted to Meet Your Specific Requirements
Unlock the power of personalized water purification with our bespoke water quality analysis and customized formulations. Whether dealing with the complexities of electroplating, printing, dyeing, chemicals, or papermaking wastewater, we deliver cost-effective and highly efficient solutions that are far superior to a one-size-fits-all approach.
c·Innovative Cost Optimization for Unmatched Processing Efficiency
Our high concentration formula and low dosage technology dramatically cut chemical usage while refining sludge production, leading to significantly lower sludge disposal costs. This strategy enables our clients to realize substantial cost savings and boost processing efficiency throughout their operations.
d·Exceptional Technical Support Paired with Effortless After-Sales Service
Rely on our expert technical team for comprehensive support, from precise water quality testing and custom scheme creation to hands-on on-site debugging. We assure seamless operation and provide immediate solutions for unexpected water quality issues, maintaining uninterrupted production for our clients.
We go beyond mere supply, positioning ourselves as your steadfast partners in water purification. With our comprehensive edge in technology, customization, cost efficiency, and service, we enable businesses to achieve environmental compliance and promote 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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