Polyacrylamide (PAM), a revolutionary linear polymer, shines brilliantly in the realm of wastewater treatment, thanks to its exceptional properties. Boasting a high molecular weight ranging from 8 to 18 million, PAM is renowned for its superior water solubility and unmatched flocculation prowess. It masterfully facilitates the swift settlement of suspended particles through advanced mechanisms like electric neutralization and adsorption bridging. This adaptable polymer thrives under diverse conditions, demonstrating remarkable resistance to both salt and acid, with stable performance across a broad pH range of 3-10. Environmentally, PAM is a paragon of safety, complying rigorously with stringent REACH and ISO standards to ensure minimal residue and seamless ecological harmony. Its applications are extensive and diverse, playing crucial roles in industrial wastewater treatment processes including sand washing, papermaking, and textile printing and dyeing. Beyond this, PAM's efficacy extends to municipal sludge dewatering, efficient settling of mining tailings, and the enhancement of oil recovery via thickening. Discover the unparalleled power of PAM-your ultimate solution for efficient, 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 Defining Characteristics of PAM
Efficient Flocculation: By leveraging the advanced effects of 'adsorption bridging' and 'charge neutralization,' PAM rapidly aggregates suspended particles into robust flocs.
Exceptional Solubility: Requires dissolution in cold water, with the dissolution time increasing with higher molecular weight (typically 30-90 minutes).
Reliable Stability: Exhibits stable performance within a pH range of 3-10, though it may degrade at elevated temperatures (>60 ºC) or when exposed to potent oxidants.
Assured Safety: The polymer is inherently non-toxic, but it is crucial to control the residual monomer PAM levels (<0.05%) to ensure safety.
| 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 peak performance, craft a 0.1% - 0.3% aqueous solution by blending 1-3kg of our superior Eco-Friendly Rapid Settlement Flocculant per ton of water. Gradually add the powder while stirring persistently to avoid any clumping. Maintain a consistent stir for 40-60 minutes to ensure complete dissolution. Allow the solution to rest for another 30 minutes to boost its efficiency and readiness for use.
Investment method
Introduce the meticulously prepared solution into the sewage reaction tank using a precision metering pump for uniform distribution. For amplified results, pair it with inorganic coagulants such as PAC before application. In cases of high turbidity wastewater, it's prudent to enhance the dosage by 20% - 30%. Tailor the mixing sequence according to the specific water quality observed, ensuring the most effective outcomes.
Recommended dosage
For municipal sewage, the optimal dosage is between 2-5g per ton. Sand washing or mining wastewater achieves best results with 5-10g per ton. Paper making and printing or dyeing wastewater should be treated with 3-8g per ton, whereas food processing wastewater requires 1-3g per ton using our premium food-grade products. Conduct small-scale trials to pinpoint the exact optimal dosage suited for your unique conditions.
Precautions
To safeguard both safety and product efficacy, refrain from mixing directly with costly metal salts. Dissolve at temperatures that do not exceed 60 ºC. Store the product in a dry, cool place, ensuring it remains tightly sealed to prevent moisture exposure after opening. For optimal results, utilize the solution within 24 hours of preparation to fully harness its effectiveness.
Application and advantages
Efficient Water Treatment
Application: Discover a transformative approach with our essential solution, celebrated across industrial and municipal wastewater treatment sectors. From electroplating to printing and dyeing, and even papermaking, it effortlessly eliminates suspended solids, dramatically refining water clarity and purity at remarkable speeds.
Advantages: Our flocculant, boasting robust adsorption and bridging capabilities, guarantees swift particle settling, reducing sludge moisture content significantly. This not only boosts operational efficiency but also enhances environmental sustainability.
Mining Tailings Dewatering
Application: Uniquely crafted for the mining sector, this solution excels in washing and tailings concentration. It revolutionizes solid-liquid separation, elevating return water utilization efficiency to extraordinary heights.
Advantages: Engineered to endure high salt, acidic, and alkaline environments, it integrates effortlessly into complex slurry conditions, reducing metal loss while ensuring sustainable and efficient mining operations.
Oil Extraction and Oil Displacement Increase Efficiency
Application: Serving as a tertiary oil recovery and displacement agent, it enhances the viscosity of injected water, significantly improving petroleum recovery rates and streamlining extraction processes.
Advantages: With adjustable molecular weight and superior shear resistance, it broadens the oil displacement area, setting a new standard in the efficiency of oil extraction operations.
Paper and Textile Auxiliaries
Application: Our product acts as a pivotal retention aid in papermaking and a potent color remover in textile wastewater treatment, crucially enhancing these industries' environmental impact.
Advantages: With low residue properties, it prevents equipment blockage while improving product whiteness and uniformity, making it the go-to choice for paper and textile manufacturing.
Food Grade Environmental Protection Treatment
Application: Specially designed for the purification of wastewater from food processing, select high-purity models are also ideal for drinking water treatment, ensuring optimal safety.
Advantages: Certified by FDA/NSF, it is entirely non-toxic and residue-free, providing a safe and reliable solution for food-grade environmental safeguarding with unmatched efficacy.
Our expert team has devotedly undertaken thorough experimental evaluations on polyacrylamide, allowing us to offer an exceptional selection of polyacrylamide products, precisely crafted to fulfill your distinct requirements. We are here to guide you in finding the ideal polyacrylamide solution that aligns perfectly with your needs, significantly boosting your operational efficiency and overall effectiveness.
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Manufacturing Strength
At the heart of Henan Maoxing Environmental Technology Co., Ltd., lies an impressive array of state-of-the-art production equipment and a cadre of technical experts, all united by a passion for excellence in creating top-tier water purification materials and equipment. Our product range, renowned for its quality, includes high iodine value activated carbon, polyaluminum chloride, polyaluminum sulfate, polyferric sulfate, and polymer polyacrylamide, among an esteemed collection of sophisticated flocculants and coagulants. Expertly utilized across diverse applications such as the purification of drinking water, management of industrial wastewater, and comprehensive sewage treatments, our solutions tackle specific water purification challenges with finesse. This is made possible by our dynamic R&D team, tirelessly innovating to deliver cutting-edge solutions. Our pioneering lineup features total nitrogen removers, advanced organic-inorganic defoliants, heavy metal scavengers, potent bactericidal and algaecides, state-of-the-art river and lake purifiers, scale inhibitors, and high-efficiency activated carbon. Each innovation is crafted to meticulously eliminate impurities, hazardous metals, bacteria, and other contaminants, ensuring unparalleled water quality safety and health.
Pre-Sales and After-Sales Service
Our exceptional sales and after-sales divisions are poised to provide unmatched services and expert consultation in water purification solutions. We excel in crafting bespoke solutions, customized to the distinct needs of every client, supported by expert technical guidance and robust after-sales support. Equipped with cutting-edge production apparatus and sophisticated manufacturing processes, our enterprise ensures that every phase, from raw material acquisition to final product dispatch, undergoes rigorous testing to guarantee superior product efficiency and reliability. Rely on our unwavering commitment to excellence and let us be the guardians of your water's purity.
Our advantages in the industry
a·Leveraging Revolutionary Water Purification Innovations for Rapid Emission Compliance
Our advanced water purification agent, designed with state-of-the-art formulas and cutting-edge processes, excels in rapid coagulation and precipitation of pollutants, including heavy metals, COD, and suspended solids. This breakthrough significantly curtails treatment durations, allowing our clients to seamlessly meet national or industry emission standards while minimizing ecological risks.
b·Customized Solutions Precisely Tailored to Your Specific Requirements
We provide bespoke, one-on-one water quality analysis and tailor-made water purification agent formulations for diverse industrial wastewater types-whether it be electroplating, printing and dyeing, chemical, or papermaking. This ensures both cost-effectiveness and high efficiency, effectively avoiding the drawbacks of a generic approach.
c·Strategically Optimized Costs for Enhanced Processing Efficiency
By employing our high-concentration formula and minimal dosage design, we dramatically lessen the quantity of chemicals needed while simultaneously optimizing sludge production. This results in reduced sludge disposal costs, empowering our customers to accomplish comprehensive process cost reductions and boosted efficiency.
d·Exceptional Technical Support and Effortless After-Sales Service
From precise water quality testing and custom solution design to on-site debugging, our proficient technical team offers comprehensive tracking services to ensure stable operation. Should unforeseen water quality challenges arise, we deliver rapid solutions to ensure uninterrupted customer production.
More than just suppliers, we are your committed partners in water purification. Our comprehensive technological, customization, cost, and service advantages enable enterprises 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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