Polyacrylamide (PAM), a truly remarkable linear polymer, stands as a stellar champion in the field of wastewater treatment, owed to its exceptional characteristics. With an impressive high molecular weight ranging from 8 to 18 million, PAM exhibits unparalleled water solubility and extraordinary flocculation capabilities. Its ability to swiftly settle suspended particles is achieved through sophisticated mechanisms such as electric neutralization and adsorption bridging. This versatile polymer demonstrates incredible resilience, offering commendable salt and acid resistance, and maintains stable performance across a comprehensive pH range of 3-10. Importantly, PAM is eco-friendly, adhering to stringent REACH and ISO standards, ensuring minimal residue and harmonious integration with natural ecosystems. Its applications are extensive and varied, playing vital roles in industrial wastewater treatment processes, including sand washing, papermaking, and textile printing and dyeing. PAM's utility further extends to municipal sludge dewatering, the efficient settling of mining tailings, and enhancing oil recovery through thickening. Uncover 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 extraordinary effects of 'adsorption bridging' and 'charge neutralization,' suspended particles are rapidly gathered to form cohesive flocs.
Solubility: It requires dissolution in cold water. Higher molecular weights lead to longer dissolution times, typically ranging from 30 to 90 minutes.
Stability: Performance remains stable within a pH range of 3-10. However, degradation occurs at high temperatures (>60 ºC) or in the presence of strong oxidants.
Safety: The polymer itself is non-toxic, but it is crucial to maintain control over the residual monomer PAM amount, keeping 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
To achieve unparalleled efficiency in wastewater treatment, we recommend crafting a refined aqueous solution with a concentration of 0.1% - 0.3%. Begin by delicately dissolving 1-3kg of our premier Eco-Friendly Rapid Settlement Flocculant per ton of water, ensuring a gentle introduction of the powder while maintaining continuous stirring to eliminate any potential clumps. Sustain this stirring process for 40-60 minutes to attain complete dissolution. To further elevate performance, allow the solution to rest for an additional 30 minutes, thus fully unlocking its transformative power.
Investment method
For precise application and exceptional treatment outcomes, introduce the prepared solution into the sewage reaction tank using a metering pump, ensuring a seamless and uniform distribution. To achieve superior results, consider pre-mixing with inorganic coagulants such as PAC prior to application. In scenarios of high turbidity wastewater, a dosage increment of 20% - 30% can prove advantageous. Adapt and tailor the mixing sequence based on observed water quality, ensuring optimal outcomes with each application.
Recommended dosage
For municipal sewage treatment, employ a dosage of 2-5g per ton to achieve optimal results. In the case of sand washing or mining wastewater, a dosage of 5-10g per ton is recommended. For the wastewater derived from paper manufacturing, printing, or dyeing, use 3-8g per ton, while food processing wastewater calls for 1-3g per ton using food-grade variants. Conduct small-scale testing to precisely determine the ideal dosage finely tailored to meet your distinct and specific requirements.
Precautions
Prioritize safety and ensure peak effectiveness by avoiding direct mixing with costly metal salts. Dissolve the product in water with temperatures not exceeding 60 ºC. Store in a cool, dry environment, making sure the container is tightly sealed post-opening to prevent moisture exposure. For maximum effectiveness, utilize the prepared solution within a 24-hour window to ensure its potent impact is fully realized.
Application and advantages
Efficient Water Treatment
Application: Discover the indispensable powerhouse in the realm of Eco-Friendly White Powder PAM, a cornerstone for both industrial and municipal wastewater management. Seamlessly address the complexities of electroplating, printing, dyeing, and papermaking, as this solution effortlessly clears suspended solids, elevating water clarity and quality with remarkable efficiency and speed.
Advantages: Harness the robust adsorption and bridging capabilities of our exceptional flocculant, which ensures rapid particle settling. By significantly minimizing sludge moisture content, it optimizes operational efficiency and enhances overall performance.
Mining Tailings Dewatering
Application: Meticulously engineered for the mining industry, this innovative solution excels in washing and tailings concentration. It accelerates solid-liquid separation and catapults the efficiency of return water utilization to unprecedented heights, transforming operational capabilities.
Advantages: Uniquely designed to endure high salt, acidic, and alkaline conditions, this solution adapts flawlessly to complex slurry environments, effectively minimizing metal loss. It assures a sustainable operation marked by extraordinary resilience and adaptability.
Oil Extraction and Oil Displacement Increase Efficiency
Application: As a specialized tertiary oil recovery and displacement agent, it increases the viscosity of injected water, thus boosting the petroleum recovery rate and optimizing extraction processes to achieve superior results.
Advantages: With adjustable molecular weight and outstanding shear resistance, it significantly expands the oil displacement area, delivering unrivaled efficiency and productivity in oil extraction operations.
Paper and Textile Auxiliaries
Application: Functioning as both a retention aid in papermaking and a color remover in textile wastewater treatment, it is instrumental in enhancing the environmental footprint and sustainability of these industries.
Advantages: Featuring low residue, it prevents equipment blockage while boosting product whiteness and uniformity, establishing itself as the premium choice for paper and textile processing needs.
Food Grade Environmental Protection Treatment
Application: Specifically crafted for the purification of food processing wastewater, select high-purity models are also apt for drinking water treatment, ensuring the highest safety standards and peace of mind.
Advantages: With FDA/NSF certification, this non-toxic and residue-free solution sets new benchmarks in food-grade environmental protection, offering a safe and trustworthy solution.
Our dedicated and expert team has passionately undertaken comprehensive experimental evaluations on polyacrylamide. Through a meticulous and thorough testing process, we are proud to offer an impressive selection of polyacrylamide products. Each product is crafted with precision to meet your distinct and specific needs. Allow us to guide you in discovering the ideal polyacrylamide solution that not only aligns seamlessly with your unique requirements but also significantly enhances both your operational efficiency and overall effectiveness.
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Manufacturing Strength
We take immense pride in our manufacturing strength, which is exemplified by our state-of-the-art production facilities and a dedicated team of highly skilled technical experts. At Henan Maoxing Environmental Technology Co., Ltd., we passionately craft an extensive array of top-tier water purification materials and equipment. Our diverse product portfolio features premier products like high iodine value activated carbon, polyaluminum chloride, polyaluminum sulfate, polyferric sulfate, and polymer polyacrylamide, along with a spectrum of advanced flocculants and coagulants. These exceptional products are masterfully employed across multiple applications, including drinking water purification, industrial wastewater management, and comprehensive sewage treatments. Each solution is meticulously tailored to address specific water purification challenges, supported by our dynamic R&D team who is devoted to endless innovation. Our cutting-edge range 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 innovative breakthroughs are thoughtfully engineered to eradicate impurities, harmful metals, bacteria, and other detrimental substances, guaranteeing the highest standards of water quality safety and health.
Pre-Sales and After-Sales Service
Our distinguished sales and after-sales divisions are dedicated to providing exceptional services and expert consultation in water purification solutions. We excel in creating bespoke solutions meticulously tailored to meet the unique needs of each client, augmented by professional technical guidance and robust after-sales support. Our company is fortified with cutting-edge production apparatus and sophisticated manufacturing processes. Every stage, from the acquisition of raw materials to the dispatch of the final product, undergoes rigorous testing to ensure unparalleled product efficiency and reliability. Entrust your water purification needs to our unwavering commitment to excellence, and let us ensure the purity and safety of your water.
Our advantages in the industry
a·Trailblazing Advanced Water Purification Technologies for Instantaneous Emission Compliance
Our groundbreaking water purification agent, meticulously crafted with ultra-modern formulations and innovative processes, ensures the rapid coagulation and precipitation of pollutants such as heavy metals, COD, and suspended solids. This significantly reduces treatment durations, empowering our clients to effortlessly achieve national or industry emission standards while maintaining the highest regard for environmental stewardship.
b·Bespoke Solutions Perfectly Tailored to Your Specific Needs
We deliver tailored one-on-one water quality assessments and custom-designed water purification agent formulations for a wide spectrum of industrial wastewater types, including electroplating, printing and dyeing, chemical, and papermaking industries. Our bespoke approach promises unrivaled cost-efficiency and outstanding efficacy, skillfully circumventing the limitations of generic one-size-fits-all solutions.
c·Strategic Cost Optimization for Enhanced Processing Efficiency
Leveraging our high-concentration formulas and low-dosage designs, we significantly reduce chemical usage while optimizing sludge production. This approach slashes sludge disposal costs, allowing clients to realize substantial process cost savings and heightened operational efficiency.
d·Unrivaled Technical Support and Seamless After-Sales Service
Our team of seasoned experts delivers an all-encompassing suite of services, from detailed water quality assessments and bespoke scheme development to on-site troubleshooting. We ensure your operations run smoothly and mitigate any unforeseen water quality challenges, guaranteeing uninterrupted production for our clients.
Beyond mere suppliers, we stand as your dedicated partners in water purification. Our holistic advantages in cutting-edge technology, bespoke customization, strategic cost management, and unparalleled service empower enterprises to achieve comprehensive environmental compliance and champion 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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