Polyacrylamide (PAM), a remarkable linear polymer, stands out in the field of wastewater treatment due to its impressive attributes. With a high molecular weight ranging from 8 to 18 million, PAM exhibits excellent water solubility and unparalleled flocculation capabilities. It efficiently enables the rapid settlement of suspended particles through mechanisms such as electric neutralization and adsorption bridging. This versatile polymer is resilient in various conditions, showcasing salt and acid resistance with stable performance across a pH range of 3-10. Furthermore, PAM is environmentally safe, adhering to stringent REACH and ISO standards, ensuring minimal residue and harmonious integration with ecological systems. Its applications are vast and varied, including vital roles in industrial wastewater treatment processes like sand washing, papermaking, and textile printing and dyeing. PAM's utility extends to municipal sludge dewatering, effective settling of mining tailings, and enhancing oil recovery through thickening. Experience the power of PAM-your solution to efficient and eco-conscious wastewater treatment.
PAM can be divided 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 effects of "adsorption bridging" and "charge neutralization", suspended particles are rapidly aggregated to form flocs.
Solubility: It needs to be dissolved in cold water, and the higher the molecular weight, the longer the dissolution time (usually 30-90 minutes).
Stability: The performance is stable within the pH range of 3-10, and it will degrade at high temperatures (>60 ºC) or with strong oxidants.
Safety: The polymer itself is non-toxic, but the residual amount of monomer PAM needs to be controlled (<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 optimal effectiveness, it is advisable to prepare a 0.1% - 0.3% aqueous solution by dissolving 1-3kg of our premium Eco-Friendly Rapid Settlement Flocculant per ton of water. Introduce the powder slowly while stirring continuously to prevent any clumping. Ensure thorough mixing by continuing to stir for 40-60 minutes until completely dissolved. Allow the solution to stand for an additional 30 minutes to enhance its performance.
Investment method
Introduce the prepared solution into the sewage reaction tank using a precise metering pump, ensuring an even distribution. Alternatively, for enhanced results, combine with inorganic coagulants like PAC before usage. In scenarios dealing with high turbidity wastewater, consider increasing the dosage by 20% - 30%. Adjust the mixing sequence based on the observed water quality for optimal outcomes.
Recommended dosage
For municipal sewage, the ideal dosage ranges from 2-5g per ton. Meanwhile, sand washing or mining wastewater benefits from 5-10g per ton. Paper making and printing or dyeing wastewater require 3-8g per ton, while food processing wastewater should be treated with 1-3g per ton using food-grade products. Conduct small-scale testing to determine the precise optimal dosage tailored to your specific needs.
Precautions
To ensure safety and maintain product efficacy, avoid mixing directly with high-priced metal salts. Dissolve at water temperatures not exceeding 60 ºC. Store the product in a dry, cool location, and ensure it is sealed tightly to prevent moisture intrusion after opening. For best results, utilize the solution within 24 hours of preparation to maximize its effectiveness.
Application and advantages
Efficient Water Treatment
Application: An indispensable solution, our product is widely embraced in both industrial and municipal wastewater treatment. Whether dealing with electroplating, printing and dyeing, or papermaking, it tackles suspended solids with ease, dramatically enhancing water clarity and quality at an impressive speed.
Advantages: With its robust adsorption and bridging capabilities, our flocculant ensures rapid settling of particles, significantly minimizing sludge moisture content and optimizing operational efficiency.
Mining Tailings Dewatering
Application: Perfectly tailored for the mining industry, this solution excels in washing and tailings concentration. It accelerates solid-liquid separation and boosts the efficiency of return water utilization to unprecedented levels.
Advantages: Specifically designed to withstand high salt, acidic, and alkaline conditions, it adapts seamlessly to intricate slurry environments, effectively reducing metal loss and ensuring a sustainable operation.
Oil Extraction and Oil Displacement Increase Efficiency
Application: Employed as a tertiary oil recovery and displacement agent, it elevates the viscosity of injected water, thus enhancing the petroleum recovery rate and optimizing extraction processes.
Advantages: With an adjustable molecular weight and exceptional shear resistance, it effectively expands the oil displacement area, ensuring unparalleled efficiency in oil extraction operations.
Paper and Textile Auxiliaries
Application: Serving as a retention aid in papermaking and a color remover in textile wastewater treatment, it plays a vital role in improving the environmental footprint of these industries.
Advantages: Offering low residue, it prevents equipment blockage while enhancing product whiteness and uniformity, making it an ideal choice for paper and textile processing.
Food Grade Environmental Protection Treatment
Application: Designed for the purification of food processing wastewater, select high-purity models are also suitable for drinking water treatment, ensuring the utmost safety.
Advantages: Certified by FDA/NSF, it is non-toxic and residue-free, offering a safe and reliable solution for food-grade environmental protection.
Our team has meticulously conducted experimental tests on polyacrylamide, ensuring we can confidently recommend an array of polyacrylamide products tailored specifically to your unique requirements. Let us assist you in discovering the perfect polyacrylamide solution that will best suit your needs, enhancing your operational efficiency and effectiveness in the process.
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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·Harnessing Cutting-Edge Water Purification Technology for Swift Compliance with Emission Standards
Our water purification agent is engineered with cutting-edge formulas and state-of-the-art processes, enabling rapid coagulation and precipitation of pollutants, including heavy metals, COD, and suspended solids. This significantly reduces treatment times, empowering our clients to efficiently align with national or industry emission standards while minimizing environmental risks.
b·Tailored Solutions Perfectly Aligned with Your Unique Needs
We offer bespoke one-on-one water quality analysis and tailor-made water purification agent formulations for various industrial wastewater types-be it electroplating, printing and dyeing, chemical, or papermaking. This ensures both cost-effectiveness and high efficiency, effectively steering clear of the pitfalls of a one-size-fits-all strategy.
c·Strategic Cost Optimization for Comprehensive Processing Efficiency
Through our high concentration formula and low dosage design, we significantly reduce the amount of chemicals required, while simultaneously optimizing sludge production. This leads to decreased sludge disposal costs, enabling our customers to achieve comprehensive process cost reductions and enhanced efficiency.
d·Unparalleled Technical Support and Hassle-Free After-Sales Service
From meticulous water quality testing and bespoke scheme design to on-site debugging, our expert technical team offers end-to-end tracking services to ensure stable operation. In the event of unexpected water quality challenges, we provide swift solutions to guarantee uninterrupted customer production.
Beyond being mere suppliers, we are your dedicated water purification partners. Our holistic advantages in technology, customization, cost, and service empower enterprises to achieve environmental compliance and foster sustainable development.
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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