Polyacrylamide (PAM) is a revolutionary linear polymer, setting a benchmark in the domain of wastewater treatment with its unparalleled characteristics. With an impressive molecular weight of 8 to 18 million, PAM dazzles with its superior water solubility and exceptional flocculation prowess. This exceptional polymer facilitates the swift settlement of suspended particles through advanced mechanisms like electric neutralization and adsorption bridging. Standing resilient in diverse environments, PAM offers remarkable resistance to salt and acids, with its performance remaining stable across a broad pH spectrum of 3-10. Crucially, PAM is designed to be environmentally harmonious, strictly adhering to REACH and ISO standards to ensure negligible residue and seamless compatibility with ecological systems. Its application spectrum is vast and varied, playing pivotal roles in industrial wastewater treatment processes for sand washing, papermaking, and textile printing and dyeing. Furthermore, PAM shines in municipal sludge dewatering, efficiently settles mining tailings, and boosts oil recovery through its thickening capabilities. Explore the extraordinary capabilities of PAM-your route to proficient and eco-friendly wastewater management.
PAM can be elegantly 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 Core Characteristics of PAM
Efficient Flocculation: Through the remarkable processes of "adsorption bridging" and "charge neutralization," suspended particles swiftly coalesce to form cohesive and robust flocs.
Solubility: It necessitates dissolution in cold water, with higher molecular weights leading to extended dissolution periods, typically between 30 to 90 minutes.
Stability: Performance remains reliably stable within a pH range of 3-10, although degradation may occur at elevated temperatures (>60 ºC) or in the presence of strong oxidants.
Safety: While the polymer is inherently non-toxic, it is crucial to meticulously manage the residual monomer PAM levels, maintaining them below 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 harness the exceptional power of our Eco-Friendly Rapid Settlement Flocculant, create a 0.1% - 0.3% aqueous solution by dissolving 1-3kg of the product per ton of water. Gently introduce the powder while stirring continuously to prevent clumping. Maintain this stirring for a thorough 40-60 minutes, ensuring complete dissolution. For amplified effectiveness, allow the solution to rest an additional 30 minutes, unlocking its full potential.
Investment method
For optimal purification precision, introduce the prepared solution into the sewage reaction tank using a metering pump for even distribution. For enhanced effectiveness, pre-mix with inorganic coagulants like PAC. In scenarios with high turbidity, consider boosting the dosage by 20% - 30%. Adapt the mixing process to suit the specific water quality, ensuring peak performance with every application.
Recommended dosage
For municipal sewage, apply 2-5g per ton for superior results. Sand washing demands 5-10g per ton, while paper manufacturing, printing, and dyeing wastewater require 3-8g per ton. For food processing, use 1-3g per ton with food-grade variants. Conduct small-scale tests to tailor the optimal dosage to your unique needs, ensuring precision and efficacy.
Precautions
Ensure safety and efficacy by avoiding direct mixing with costly metal salts. Dissolve at water temperatures below 60 ºC. Store in a cool, dry location, sealing tightly after opening to prevent moisture exposure. For maximum potency, use the prepared solution within 24 hours, guaranteeing top-tier performance every time.
Application and advantages
Efficient Water Treatment
Application: Experience unparalleled efficacy with our Eco-Friendly White Powder PAM-your ultimate ally in industrial and municipal wastewater management. This indispensable solution deftly navigates the complexities of electroplating, printing, dyeing, and papermaking, swiftly addressing suspended solids. Witness the transformation in water clarity and quality, achieved with a swift and remarkable touch.
Advantages: Elevate your operational efficiency with our superior flocculant, renowned for its powerful adsorption and bridging capabilities. It ensures the rapid settling of particles, drastically reducing sludge moisture content. Optimize your performance and embrace heightened efficiency with ease.
Mining Tailings Dewatering
Application: Tailored to perfection for the mining industry, this state-of-the-art solution shines in washing and tailings concentration. It accelerates the solid-liquid separation process and significantly boosts the efficiency of return water utilization, redefining operational capabilities and setting new benchmarks for excellence.
Advantages: Crafted to thrive in high salt, acidic, and alkaline environments, our product adapts effortlessly to complex slurry conditions, ensuring minimal metal loss. This guarantees sustainable operations, showcasing remarkable resilience and adaptability, making it an invaluable asset.
Oil Extraction and Oil Displacement Increase Efficiency
Application: As a top-tier tertiary oil recovery and displacement agent, it takes oil extraction to the next level by enhancing the viscosity of injected water. This optimization leads to a superior petroleum recovery rate, ensuring outstanding extraction results like never before.
Advantages: Distinguished by an adjustable molecular weight and extraordinary shear resistance, it broadens the oil displacement area, delivering unmatched efficiency and productivity. This ensures your oil extraction operations are second to none.
Paper and Textile Auxiliaries
Application: As a game-changer in papermaking and textile wastewater treatment, it acts as an essential retention aid and color remover. This pivotal role contributes significantly to enhancing the environmental sustainability of these industries.
Advantages: With minimal residue, it prevents equipment blockage and enhances product whiteness and uniformity. Thus, it stands as the quintessential choice for paper and textile processing, ensuring superior results.
Food Grade Environmental Protection Treatment
Application: Specially crafted for purifying food processing wastewater, our high-purity models seamlessly extend to drinking water treatment, assuring utmost safety and confidence in water quality.
Advantages: Endorsed by FDA/NSF, our product stands as a non-toxic, residue-free, and secure solution for food-grade environmental protection, setting a new benchmark for safety and reliability.
Our dedicated and expert team has passionately undertaken comprehensive experimental evaluations on polyacrylamide. Through this rigorous process, we proudly offer an extraordinary array of polyacrylamide products, each meticulously designed to cater to your unique and specific requirements with precision. Allow us to expertly guide you in discovering the perfect polyacrylamide solution, perfectly aligned with your needs, ensuring a remarkable enhancement in both your operational productivity and overall performance.
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Manufacturing Strength
At Henan Maoxing Environmental Technology Co., Ltd., our manufacturing prowess is unrivaled, with a cutting-edge fleet of production equipment operated by a team of expert technicians, each with a wealth of knowledge in creating premier water purification materials and devices. Our extensive product lineup features high-quality activated carbon with a remarkable iodine value, along with polyaluminum chloride, polyaluminum sulfate, polyferric sulfate, and polymer polyacrylamide, among an array of sophisticated flocculants and coagulants. These products are expertly utilized in a wide range of applications, from the purification of drinking water to the management of industrial wastewater, as well as comprehensive sewage treatments. Our solutions are customized to solve specific challenges in water purification, powered by an innovative R&D team committed to continual advancement. Our innovative catalog includes total nitrogen removers, cutting-edge organic-inorganic defoliants, heavy metal scavengers, potent bactericidal agents, algaecides, river and lake purifiers, scale inhibitors, and high-efficiency activated carbon. These revolutionary solutions are meticulously engineered to eradicate impurities, hazardous metals, bacteria, and other harmful substances, ensuring the highest standards of water quality, safety, and health.
Pre-Sales and After-Sales Service
Our distinguished pre-sales and after-sales teams are poised to provide unmatched services and expert consultation in water purification solutions. We excel in designing custom solutions that cater to the precise needs of each client, reinforced by professional technical advice and comprehensive after-sales support. Our enterprise is equipped with state-of-the-art production technology and advanced manufacturing processes. Each step, from sourcing raw materials to dispatching the final product, undergoes rigorous testing to guarantee superior product performance and dependability. Rely on our steadfast dedication to excellence and allow us to ensure the pristine purity of your water.
Our advantages in the industry
a·Leading Innovators in Advanced Water Purification Technologies for Swift Emission Compliance
Introducing our groundbreaking water purification agent, meticulously engineered with state-of-the-art formulations and pioneering processes. It excels in the rapid coagulation and precipitation of pollutants, including heavy metals, COD, and suspended solids. This significant reduction in treatment times allows our clients to effortlessly align with national or industry emission standards, all while ensuring minimal environmental footprint.
b·Tailor-Made Solutions Perfectly Adapted to Your Specific Needs
We offer bespoke, one-on-one water quality assessments and custom-crafted water purification agent formulations tailored to the distinct characteristics of various industrial wastewater streams, such as electroplating, printing and dyeing, chemical, and papermaking. Our bespoke approach promises unparalleled cost-efficiency and exceptional performance, meticulously avoiding the pitfalls of generic solutions.
c·Strategic Cost Optimization for Enhanced Processing Efficiency
Our high-concentration formulations paired with a low-dosage strategy significantly reduce chemical consumption while optimizing sludge production. This translates to lower sludge disposal costs, empowering our clients to achieve comprehensive process cost reductions and heightened operational efficiency.
d·Superior Technical Support and Hassle-Free After-Sales Service
Our skilled technical team offers full-spectrum services, from thorough water quality testing and tailored scheme design to on-site troubleshooting and optimization. We ensure stable operations by swiftly addressing any unforeseen water quality challenges, thus guaranteeing our clients' uninterrupted production.
Beyond merely being suppliers, we are your dedicated water purification allies. Our extensive expertise in technology, customization, cost-efficiency, and service equips 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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