Polyaluminum chloride (PAC) is a premier inorganic polymer flocculant, renowned for its extraordinary coagulation and sedimentation prowess. It has garnered widespread acclaim in the realm of industrial wastewater treatment, specifically engineered to refine the water treatment processes in paper mills. With unparalleled purity, minimal impurities, swift flocculation, and superb sedimentation capabilities, it excels in eliminating suspended solids (SS), COD, chromaticity, and certain heavy metals from paper wastewater. This not only ensures adherence to water quality standards but also offers a substantial reduction in treatment expenses.
Product Features
a. Outstanding Flocculation and Sedimentation Performance
Rapid Flocculation: In water, it quickly forms dense alum flowers, enabling a settling rate 30%~50% quicker than traditional aluminum salts such as aluminum sulfate, thus significantly cutting treatment duration.
Efficient Turbidity Removal: The impressive removal rate of colloidal particles and suspended solids (SS) surpasses 95%, bringing effluent turbidity down to an impressive below 5NTU.
Wide pH Adaptability: Maintains optimal performance within a broad pH spectrum of 5-9, eradicating the need for constant pH adjustments and simplifying operational tasks.
b. Significant Environmental and Economic Advantages
Low Residue Characteristics: The high-purity formulation (Al2O3 ≥ 28%) reduces sludge volume by 20%~30%, thus lowering sludge disposal costs.
Medication Usage Savings: Delivering comparable effects at just 1/2 to 1/3 the dosage of aluminum sulfate, this product offers over 30% long-term cost savings.
No Secondary Pollution: The heavy metal content, including lead, is significantly below national standards, ensuring the treated wastewater is exceptionally safe.
c. Robust Adaptability to Water Quality
Low Temperature Resistance: Retains strong flocculation efficacy in low temperatures below 5 ºC, effectively overcoming reduced sewage treatment efficiency challenges during cold seasons.
High Turbidity Tolerance: Handles high turbidity wastewater with SS levels up to 5000mg/L, such as ore washing and construction mud water, with ease.
Synergistic Effect Enhancement: When combined with polyacrylamide (PAM), it amplifies floc strength and dewatering performance, making it ideal for deep sludge dewatering purposes.
d. Industry-Specific Optimization
Paper-Specific Formula: Expertly optimized for small fibers, lignin, and other components in papermaking wastewater, achieving a decolorization rate over 80%.
Heavy Metal Capture Function: Expertly removes heavy metal ions like lead and chromium via hydroxyl bridging, with a removal rate exceeding 90%.
Demulsification and Oil Removal Ability: Efficiently demulsifies and separates emulsified oils in oily wastewater, typical of mechanical processing.
| 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: Expertly removes suspended solids (SS) including lignin, fibers, and fillers. This treatment greatly reduces COD and chromaticity, ensuring water clarity and adherence to environmental regulations.
- Paper Making White Water Circulation: Enhances the reuse rate of white water, drastically cutting down on fresh clean water usage. This boosts sustainability and drives significant cost efficiency.
- Mid-Stage Wastewater Treatment: Effectively breaks down organic pollutants, increasing biodegradability and simplifying downstream processing.
- End-of-Pipe Deep Treatment: Guarantees that emissions meet stringent environmental standards, protecting ecosystems and ensuring compliance.
Municipal Sewage Treatment
- Domestic Sewage: Efficiently extracts colloids, phosphorus, and certain organic substances, significantly refining initial treatment stages.
- Sludge Dewatering: Acts as an exceptional conditioning agent, greatly improving sludge settling and filtration characteristics for optimal processing.
- Rainwater Treatment: Quickly cleanses suspended impurities in initial rainwater, ensuring clarity and quality.
Printing, Dyeing, and Textile Wastewater
- Decolorization Treatment: Effectively eliminates dye molecules, including reactive and dispersed dyes, restoring water to a purer state.
- COD Reduction: Breaks down complex organic pollutants such as pulp and additives, ensuring a marked reduction in COD levels.
- Resizing Wastewater: Treats challenging wastewater, particularly with resistant PVA (polyvinyl alcohol), ensuring compliance and protection of water bodies.
Food and Brewing Industry
- Slaughter Wastewater: Expertly extracts oil, blood, protein, and other contaminants, ensuring the effluent is clean and safe.
- Brewing Wastewater (Beer, Baijiu, etc.): Effectively breaks down organic acids, sugars, and similar compounds, ensuring discharges are environmentally sound.
- Food Processing Wastewater: Manages high-concentration organic wastewater, such as those from starch and dairy, ensuring effective reduction and secure disposal.
Mining and Metallurgical Wastewater
- Mineral Washing Wastewater: Effectively settles particles like coal slurry and iron ore powder, ensuring clear and compliant effluent.
- Mineral Processing Wastewater: Reliably removes residual flotation reagents, ensuring a clean water output that supports process integrity.
- Acid Leaching Wastewater: Neutralizes acidic wastewater and precipitates metal ions, leading to safe and compliant discharge.
Other Special Fields
- Swimming Pool Water Treatment: Innovatively replaces traditional aluminum salts, minimizing residue while maintaining pool clarity and safety.
- Landscape Water Purification: Effectively inhibits algae growth and enhances water transparency, ensuring an aesthetically pleasing and healthy environment.
- Emergency Water Treatment (Such as Flood Disasters): Rapidly purifies turbid water sources, swiftly restoring safe and clean water in emergency scenarios.
Henan Maoxing Environmental Protection Technology Co, Ltd. shines as a beacon of unparalleled distinction in the water purification industry, meticulously earning its reputation over years of unwavering dedication, innovative breakthroughs, and customer-centric excellence. Positioned as a professional powerhouse, we flawlessly integrate research, development, production, and sales to deliver first-class solutions that meet the diverse demands of our clientele.
Manufacturing Strength
Our manufacturing capabilities are second to none, highlighted by cutting-edge equipment and a team of seasoned experts dedicated to producing an extensive range of high-quality water purification materials and equipment. Our robust product lineup features high iodine value activated carbon, polyaluminum chloride, polyaluminum sulfate, polyferric sulfate, polymer polyacrylamide, and an extensive selection of flocculants and coagulants. These are vital for purifying drinking water, treating industrial wastewater, and managing sewage, providing tailor-made solutions for an array of water purification challenges. Our pioneering R&D team leads the charge in innovation, introducing revolutionary materials such as total nitrogen removers, highly effective organic-inorganic defoliants, heavy metal scavengers, bactericides, algaecides, river and lake purifiers, scale inhibitors, and ultra-efficient activated carbon. These advancements assure the thorough elimination of impurities, heavy metals, bacteria, and other hazardous substances, thereby safeguarding water quality and promoting public health.
Pre-Sales and After-Sales Service
Our unwavering commitment to customer satisfaction stands unmatched, supported by a dedicated sales and after-sales team eager to provide exceptional service and expert water purification consultation. We deliver customized solutions that address the specific needs of our clients, reinforced by professional technical guidance and comprehensive after-sales support. Our enterprise is equipped with state-of-the-art production facilities and precise processes that ensure quality at every stage. From the careful selection of raw materials to the final delivery of finished products, our rigorous testing protocols guarantee product efficacy and reliability, underlining our relentless pursuit of excellence.
Our advantages in the industry
A. Unleashing Advanced Water Purification Technology for Rapid Compliance and Emission Efficiency
Our exceptional water purification agent is crafted with state-of-the-art formulas and methodologies that swiftly coagulate and precipitate pollutants, including heavy metals, COD, and suspended solids. This innovative technology drastically cuts down treatment times, enabling our clients to meet national or industry emission standards with ease and reducing environmental risks substantially.
B. Custom-Engineered Solutions to Perfectly Meet Specific Needs
We pride ourselves on providing personalized water quality analyses and custom-designed purification solutions tailored to diverse industrial wastewater challenges. Catering to sectors such as electroplating, printing and dyeing, chemical, and papermaking, we ensure peak efficiency and cost-effectiveness, eliminating the inefficiencies of generic solutions.
C. Strategic Cost Optimization for Streamlined Expenditure Reduction
With our high-concentration formula and low-dosage design, chemical usage is dramatically minimized, allowing clients to achieve significant cost reductions and operational efficiency across their processes.
D. Our Skilled Technical Team Provides Holistic Support and Reliable After-Sales Service
From comprehensive water quality assessments and tactical scheme development to seamless on-site troubleshooting, our expert technical team offers full-spectrum tracking services to ensure consistent operations. In the face of unforeseen water quality issues, we act swiftly to maintain the continuous flow of customer production.
More than just suppliers, we are committed water purification allies, harnessing our vast knowledge in technology, customization, cost efficiency, and unparalleled service to equip enterprises to achieve environmental compliance and champion sustainable growth.
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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