Polyaluminum chloride (PAC) stands as an incredibly efficient inorganic polymer flocculant, renowned for its superior coagulation and sedimentation prowess. Extensively acclaimed in industrial wastewater treatment, this groundbreaking product is precisely engineered to optimize water treatment processes, especially in paper mills. With its extraordinary purity, minimal impurities, swift flocculation, and remarkable sedimentation features, it is unparalleled in eliminating suspended solids (SS), COD, chromaticity, and select heavy metals from paper wastewater. This not only enhances water quality compliance but also significantly trims treatment costs, proving to be an invaluable asset.
Product Features
a. Outstanding Flocculation and Sedimentation Performance
Rapid Flocculation: It rapidly forms dense alum flowers in water, achieving an impressive settling rate that is 30%~50% faster than traditional aluminum salts like aluminum sulfate, thereby drastically reducing treatment duration.
Efficient Turbidity Removal: The exceptional removal rate of colloidal particles and suspended solids (SS) surpasses 95%, resulting in effluent turbidity being reduced to an impressive level below 5NTU.
Wide pH Adaptability: Capable of maintaining superb performance within a pH range of 5-9, eliminating the need for constant pH adjustments, thus easing operational complexities and ensuring smoother processes.
b. Significant Environmental and Economic Advantages
Low Residue Characteristics: The high-purity formula (Al2O3 ≥ 28%) significantly reduces sludge volume by 20%~30%, effectively cutting down on sludge disposal expenditures and optimizing efficiency.
Medication Usage Savings: Delivering equivalent results with just 1/2 to 1/3 the dosage of aluminum sulfate, this product can dramatically reduce long-term costs by more than 30%, proving to be cost-effective in the long run.
No Secondary Pollution: The minimal heavy metal content, including lead, remains well below national standard limits, guaranteeing enhanced safety of the treated wastewater.
c. Robust Adaptability to Water Quality
Low Temperature Resistance: It maintains robust flocculation effects in low temperature environments below 5 ºC, effectively addressing the challenge of reduced sewage treatment efficiency during the cold winter months.
High Turbidity Tolerance: Capable of managing high turbidity wastewater with SS levels reaching up to 5000mg/L, such as ore washing and construction mud water, ensuring adaptability and resilience.
Synergistic Effect Enhancement: When combined with polyacrylamide (PAM), it significantly enhances floc strength and dewatering performance, making it ideal for deep sludge dewatering applications.
d. Industry-Specific Optimization
Paper-Specific Formula: Meticulously optimized for small fibers, lignin, and other components in papermaking wastewater, achieving a remarkable decolorization rate exceeding 80%.
Heavy Metal Capture Function: Highly effective in removing heavy metal ions like lead and chromium through hydroxyl bridging, with a removal rate surpassing 90%.
Demulsification and Oil Removal Ability: Possesses the innate ability to demulsify and separate emulsified oil in oily wastewater, such as that from mechanical processing, ensuring thorough contaminant removal.
| Project |
Index |
| Industrial grade |
Drinking water grade |
| alumina (Al2O3) mass fraction/% |
22-26 |
30 |
| Basicity/% |
30-95 |
40-90 |
| Mass fraction of water insolubles /% ≤ |
1.2-5 |
≤0.6 |
| PH(10g/L aqueous solution) |
3.5-5.0 |
3.5-5.0 |
| Mass fraction of As |
-- |
0.0002 |
| Mass fraction of pb |
-- |
0.001 |
| Mass fraction of Cd |
-- |
0.0002 |
| Mass fraction of Hg |
-- |
0.00001 |
| Mass fraction of Cr6+ |
-- |
0.0005 |
Specialized for the Papermaking Industry
- Pulp Wastewater: Skillfully purifies wastewater by eliminating suspended solids such as lignin, fibers, and fillers, while significantly lowering COD and chromaticity. This ensures not only crystal-clear water but also strict adherence to environmental standards.
- Paper Making White Water Circulation: Boosts the reuse efficiency of white water, drastically cutting down the need for fresh clean water and promoting both sustainability and economic savings.
- Mid-Stage Wastewater Treatment: Proficiently breaks down organic pollutants, enhancing biodegradability and simplifying subsequent processing stages.
- End-of-Pipe Deep Treatment: Guarantees emissions that meet the highest environmental criteria, offering exceptional protection for ecosystems and ensuring full compliance.
Municipal Sewage Treatment
- Domestic Sewage: Effectively extracts colloids, phosphorus, and specific organics, delivering a significant upgrade in primary treatment efficiency.
- Sludge Dewatering: Functions as an excellent conditioning agent, markedly enhancing the settling and filtration characteristics of sludge for superior processing outcomes.
- Rainwater Treatment: Expedites the purification of suspended impurities in initial rainwater, ensuring the water is both clear and of high quality.
Printing, Dyeing, and Textile Wastewater
- Decolorization Treatment: Efficiently removes dye molecules, including reactive and dispersed dyes, restoring water to its natural purity.
- COD Reduction: Breaks down complex organic contaminants, including those from pulp and additives, securing a substantial decrease in COD.
- Resizing Wastewater: Expertly manages challenging wastewater containing stubborn PVA (polyvinyl alcohol), ensuring water safety and environmental compliance.
Food and Brewing Industry
- Slaughter Wastewater: Efficiently clears oil, blood, and proteins, resulting in clean, safe effluent ready for release.
- Brewing Wastewater (Beer, Baijiu, etc.): Effectively breaks down organic acids and sugars, guaranteeing eco-friendly wastewater discharge.
- Food Processing Wastewater: Manages high-concentration organic waste from sources like starch and dairy products, ensuring safe and effective disposal.
Mining and Metallurgical Wastewater
- Mineral Washing Wastewater: Efficiently settles suspended matter such as coal slurry and iron ore powder, ensuring compliant and clear effluent.
- Mineral Processing Wastewater: Dependably eliminates leftover flotation chemicals, delivering pristine water output and safeguarding operations.
- Acid Leaching Wastewater: Neutralizes acidic wastewater and precipitates metal ions, ensuring environmentally secure discharge.
Other Special Fields
- Swimming Pool Water Treatment: Innovatively substitutes conventional aluminum salts, minimizing residue and maintaining pool clarity and safety.
- Landscape Water Purification: Effectively curbs algae growth and boosts water transparency, ensuring a visually appealing and healthy setting.
- Emergency Water Treatment (Such as Flood Disasters): Swiftly clears turbid water sources, facilitating rapid restoration of safe, clean water during emergencies.
Henan Maoxing Environmental Protection Technology Co, Ltd. is a distinguished leader in the field of water purification materials, renowned for its unwavering dedication to excellence and innovation over the years. As a professional powerhouse, we seamlessly merge research, development, production, and sales to provide top-tier solutions. Our commitment to quality and innovation sets us apart, making us a trusted name in the industry.
Manufacturing Strength
Our manufacturing prowess is demonstrated by our cutting-edge equipment and a team of seasoned experts, deeply committed to crafting an extensive range of superior water purification materials and equipment. Our portfolio boasts high iodine value activated carbon, polyaluminum chloride, polyaluminum sulfate, polyferric sulfate, polymer polyacrylamide, and a multitude of high-performance flocculants and coagulants. These products are indispensable for drinking water purification, industrial wastewater treatment, and sewage management, offering tailored solutions for diverse water purification challenges. Our avant-garde R&D team leads the way in innovation, consistently introducing groundbreaking materials like total nitrogen removers, efficient organic-inorganic defoliants, heavy metal scavengers, bactericides, algaecides, purifiers for rivers and lakes, scale inhibitors, and high-efficiency activated carbon. These state-of-the-art innovations ensure the effective removal of impurities, heavy metals, bacteria, and other harmful substances, safeguarding water quality and public health.
Pre-Sales and After-Sales Service
Our unwavering commitment to customer satisfaction is unmatched, backed by a dedicated sales and after-sales team poised to deliver exceptional service and expert water purification consultation. We provide tailor-made solutions that address the unique needs of our clients, supported by professional technical guidance and comprehensive after-sales support. Our enterprise is equipped with world-class production facilities and meticulous processes that ensure unyielding quality at every step. From the careful selection of raw materials to the delivery of finished products, our rigorous testing protocols ensure product efficiency and stability, underscoring our dedication to excellence.
Our advantages in the industry
A. Cutting-Edge Water Purification Technology for Rapid Emission Compliance
Our unparalleled water purification agent is crafted with state-of-the-art formulas and processes that swiftly coagulate and precipitate pollutants, including heavy metals, COD, and suspended solids. This innovative technology significantly shortens treatment times, enabling our clients to seamlessly comply with national or industry emission standards while minimizing environmental risks.
B. Customized Solutions Precisely Tailored to Meet Unique Requirements
We provide bespoke, personalized water quality analysis and custom-tailored water purification agent blends to address a diverse array of industrial wastewater challenges, such as those in electroplating, printing and dyeing, chemical, and papermaking industries. This approach ensures peak efficiency at minimized costs, skillfully avoiding the limitations of generic solutions.
C. Strategic Cost Optimization for Reduced Processing Expenditures
Our concentrated formula and minimal dosage strategy drastically reduce chemical usage, empowering clients to achieve remarkable cost savings and efficiency improvements throughout their entire operational process.
D. Our Skilled Technical Team Provides Comprehensive Support and Reliable After-Sales Service
From precise water quality testing and strategic plan design to seamless on-site debugging, our expert technical team offers end-to-end tracking services to ensure stable operations. In the face of unforeseen water quality issues, we promptly respond to maintain uninterrupted customer production.
More than just suppliers, we are committed water purification partners, leveraging our extensive expertise in technology, customization, cost efficiency, and outstanding service to empower enterprises to achieve environmental compliance and foster sustainable development.
Q1:How to choose the appropriate chemicals?
A: Please send us some detailed information, such as the brand and model name or parameters you are using, and inform us of the type of wastewater you are treating and the required application method, so that we can choose the appropriate model for you. If you don't know how to conduct the test, we will provide you with more guidance online, or you can send us a sample of the wastewater for testing.
Q2:Can you give me a discount?
A: Yes, we can negotiate. Discounts are determined by quantity.
Q3:Can you provide free samples?
A: We can provide free samples for your testing and inspection, just contact us.
Q4:What advantages do you have?
A:We are a direct manufacturer with advanced technology and facilities, as well as good quality control, and have different levels for different application areas.
Q5:How do you inspect the goods?
A:We conduct key point detection during the production process, and if the previous stage is qualified, we can proceed to the next stage.
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