Polyaluminum chloride (PAC) stands as a paragon of innovation in the realm of industrial wastewater treatment. This highly efficient inorganic polymer flocculant is renowned for its superior coagulation and sedimentation capabilities, making it an indispensable ally in enhancing water treatment processes. Particularly effective in paper mills, PAC is meticulously engineered to achieve unparalleled purity with minimal impurities, leading to rapid flocculation and outstanding sedimentation characteristics. It excels in the effective removal of suspended solids (SS), COD, chromaticity, and select heavy metals from paper wastewater. This not only ensures compliance with water quality standards but also significantly curtails treatment costs, offering a cost-effective solution to industrial wastewater challenges.
Product Features
a. Outstanding Flocculation and Sedimentation Performance
Rapid Flocculation: With the ability to swiftly form dense alum flowers in water, PAC achieves a settling rate that is a remarkable 30%~50% faster than conventional aluminum salts, such as aluminum sulfate. This considerable improvement drastically reduces treatment time, enhancing overall efficiency.
Efficient Turbidity Removal: PAC demonstrates an extraordinary removal rate of colloidal particles and suspended solids (SS), exceeding 95%. This remarkable performance reduces effluent turbidity to below 5NTU, ensuring clarity and purity in the treated water.
Wide pH Adaptability: Designed to deliver excellent performance across a broad pH range of 5-9, PAC eliminates the need for frequent pH adjustments. This adaptability eases operational complexities, making the treatment process more efficient and straightforward.
b. Significant Environmental and Economic Advantages
Low Residue Characteristics: The high-purity formula (Al2O3 ≥ 28%) effectively reduces sludge volume by 20%~30%, leading to a significant decrease in sludge disposal expenses.
Medication Usage Savings: With the ability to achieve equivalent treatment effects while using only 1/2 to 1/3 the dosage of aluminum sulfate, PAC offers over 30% savings in long-term treatment costs, making it an economically advantageous choice.
No Secondary Pollution: Ensuring heightened safety, PAC maintains heavy metal content, including lead, at levels far below national standard limits. This guarantees that the treated wastewater is free from secondary pollution, promoting environmental safety.
c. Robust Adaptability to Water Quality
Low Temperature Resistance: Demonstrating exceptional capability, PAC maintains robust flocculation effects even in low temperature environments below 5 ºC. This makes it highly effective in overcoming the challenge of reduced sewage treatment efficiency during the frigid winter months.
High Turbidity Tolerance: PAC effectively tackles high turbidity wastewater, managing SS levels of up to 5000mg/L. This includes challenging environments such as ore washing and construction mud water, showcasing its versatile application spectrum.
Synergistic Effect Enhancement: When used in conjunction with polyacrylamide (PAM), PAC enhances floc strength and dewatering performance, rendering it particularly suitable for deep sludge dewatering applications, thereby expanding its utility.
d. Industry-Specific Optimization
Paper-Specific Formula: Carefully tailored to address the specific needs of papermaking wastewater, PAC efficiently manages small fibers, lignin, and other components, achieving a remarkable decolorization rate of over 80%.
Heavy Metal Capture Function: Through advanced hydroxyl bridging techniques, PAC proficiently captures and removes heavy metal ions such as lead and chromium, achieving a removal rate surpassing 90%. This makes it a powerful tool for heavy metal mitigation in wastewater.
Demulsification and Oil Removal Ability: PAC possesses impressive capabilities in demulsifying and separating emulsified oil in oily wastewater, such as that encountered in mechanical processing, ensuring high-quality effluent treatment.
| 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: Eco-Friendly Industrial Grade PAC expertly extracts suspended solids like lignin, fibers, and fillers, while immensely lowering COD and chromaticity, ensuring crystal clear compliance with environmental standards.
- Paper Making White Water Circulation: Amplifies the recycling rate of white water, dramatically cutting down on fresh water needs, fostering eco-consciousness and reducing operational costs.
- Mid-Stage Wastewater Treatment: Seamlessly breaks down organic contaminants, enhancing biodegradability and simplifying subsequent processing stages.
- End-of-Pipe Deep Treatment: Guarantees emissions adhere to stringent environmental benchmarks, effectively safeguarding ecosystems while ensuring regulatory compliance.
Municipal Sewage Treatment
- Domestic Sewage: Proficiently eradicates colloids, phosphorus, and specific organic compounds, significantly bolstering the efficiency of initial treatment phases.
- Sludge Dewatering: Serves as an exceptional conditioning agent, greatly enhancing sludge settling and filtration for optimal processing efficiency.
- Rainwater Treatment: Swiftly cleanses initial rainwater of suspended impurities, assuring water clarity and superior quality.
Printing, Dyeing, and Textile Wastewater
- Decolorization Treatment: Efficiently eliminates dye residues, including reactive and dispersed dyes, restoring water to its pristine and pure state.
- COD Reduction: Breaks down intricate organic pollutants such as pulp and additives, achieving a significant lowering of COD levels.
- Resizing Wastewater: Manages challenging wastewater, especially those with stubborn PVA (polyvinyl alcohol), ensuring regulatory compliance and water body protection.
Food and Brewing Industry
- Slaughter Wastewater: Expertly purifies effluent by removing oils, blood, proteins, and other impurities, guaranteeing clean and safe discharge.
- Brewing Wastewater (Beer, Baijiu, etc.): Effectively breaks down organic acids, sugars, and related compounds, certifying environmentally secure effluent release.
- Food Processing Wastewater: Handles high-concentration organic wastewater from starch and dairy, ensuring efficient reduction and safe disposal.
Mining and Metallurgical Wastewater
- Mineral Washing Wastewater: Efficiently precipitates suspended particles like coal slurry and iron ore dust, ensuring clear and compliant effluent.
- Mineral Processing Wastewater: Dependably purges residual flotation chemicals, securing clean effluent and process integrity.
- Acid Leaching Wastewater: Neutralizes acid-laden wastewater and precipitates metal ions, ensuring discharge safety and compliance.
Other Special Fields
- Swimming Pool Water Treatment: Innovatively substitutes traditional aluminum salts, minimizing residues and maintaining pool clarity and safety.
- Landscape Water Purification: Effectively curbs algae proliferation and augments water transparency, securing a visually appealing and healthy habitat.
- Emergency Water Treatment (Such as Flood Disasters): Rapidly clarifies turbid water sources, ensuring swift restoration of safe, clean water in crisis scenarios.
Henan Maoxing Environmental Protection Technology Co, Ltd. has emerged as a luminary in the sphere of water purification materials, carving a niche of distinction through relentless dedication and groundbreaking innovation. As a professional dynamo, we effortlessly merge research, development, production, and sales to offer unparalleled solutions that redefine excellence.
Manufacturing Strength
Our manufacturing excellence is embodied by cutting-edge equipment and a cadre of seasoned specialists, zealously engineering an extensive portfolio of top-quality water purification materials and equipment. Our diverse offerings include high iodine value activated carbon, polyaluminum chloride, polyaluminum sulfate, polyferric sulfate, polymer polyacrylamide, as well as a wide spectrum of flocculants and coagulants. These are indispensable for the purification of drinking water, the treatment of industrial wastewater, and efficient sewage management, delivering bespoke solutions to address varied water purification challenges. Our avant-garde R&D team pioneers innovation, introducing new materials such as total nitrogen removers, potent organic-inorganic defoliants, heavy metal scavengers, bactericides, algaecides, river and lake purifiers, scale inhibitors, and high-performance activated carbon. These trailblazing innovations secure the effective elimination of impurities, heavy metals, bacteria, and other hazardous substances, ensuring water quality and public health are upheld with the utmost integrity.
Pre-Sales and After-Sales Service
Our devotion to customer satisfaction is unequaled, with a dedicated sales and after-sales team poised to deliver exceptional service and expert water purification consultancy. We provide custom-made solutions that address the distinct needs of our clients, supported by expert technical guidance and comprehensive after-sales support. Our enterprise is outfitted with state-of-the-art production facilities and meticulous processes that ensure unparalleled quality at every phase. From the careful selection of raw materials to the delivery of impeccably finished products, our stringent testing protocols affirm product efficacy and stability, underscoring our unwavering commitment to excellence.
Our advantages in the industry
A. Cutting-Edge Water Purification Technology for Effortless Compliance with Emission Standards
Our premier water purification agent is crafted with state-of-the-art formulas and avant-garde processes that swiftly coagulate and precipitate pollutants like heavy metals, COD, and suspended solids. This innovative technology significantly shortens treatment timeframes, allowing clients to effortlessly meet or surpass national or industry emission standards, all while mitigating environmental risks.
B. Customized Solutions Precisely Engineered to Meet Distinct Requirements
We specialize in bespoke, personalized water quality assessments and tailor-made purification agent blends, meticulously designed for diverse industrial wastewater challenges, including those of the electroplating, printing and dyeing, chemical, and papermaking sectors. This approach ensures peak efficiency at minimal cost, skillfully avoiding the drawbacks found in generic, one-size-fits-all solutions.
C. Intelligent Cost Optimization for Lowered Overall Processing Expenses
Featuring a high-concentration formula coupled with a low-dosage design, our solution drastically reduces chemical consumption, enabling clients to realize significant cost savings and enhance operational efficiency across their entire processing line.
D. Our Elite Technical Team Provides Comprehensive Support and Reliable After-Sales Service
From detailed water quality testing and strategic plan formulation to flawless on-site debugging, our expert technical team offers full-spectrum tracking services to ensure seamless operations. In the face of unforeseen water quality issues, we act quickly to maintain continuous customer production without disruptions.
More than just suppliers, we stand as committed water purification partners, harnessing our vast expertise in cutting-edge technology, customization, cost-effectiveness, and unparalleled service to empower enterprises to achieve environmental compliance and drive 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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