Polyaluminum chloride (PAC) is an exceptional inorganic polymer flocculant renowned for its outstanding coagulation and sedimentation capabilities, making it a staple in industrial wastewater treatment. This particular variant is meticulously crafted to enhance water treatment in paper mills. Boasting high purity and minimal impurities, it delivers rapid flocculation and excellent sedimentation. It effectively eliminates suspended solids (SS), COD, chromaticity, and certain heavy metals from paper wastewater, ensuring superior water quality compliance and significantly reducing treatment expenses.
Product Features
a. Remarkable flocculation and sedimentation performance
Swift flocculation: It rapidly forms compact alum clusters in water, achieving a settling rate 30%-50% quicker than conventional aluminum salts like aluminum sulfate, thus markedly decreasing processing time.
Highly efficient turbidity elimination: Boasting a removal rate exceeding 95% for colloidal particles and suspended solids (SS), it reduces effluent turbidity to under 5 NTU.
Broad pH adaptability: Exhibits outstanding performance across a pH range of 5-9, eliminating the need for constant pH adjustments and simplifying operations.
b. Exceptional environmental and economic benefits
Minimal residue profile: The high-purity blend (Al2O3 ≥ 28%) curtails sludge volume by 20%-30%, significantly reducing sludge disposal costs.
Medication usage reduction: Achieving the same effects, this requires only 1/2 to 1/3 the dosage of aluminum sulfate, enabling long-term savings exceeding 30% on overall costs.
No secondary contamination: Heavy metal content (including lead) remains well below national standard limits, enhancing the safety of treated wastewater.
c. Robust adaptability to diverse water conditions
Low temperature resilience: Maintains excellent flocculation even in cold environments below 5°C, overcoming the challenge of reduced treatment efficiency during winter.
High turbidity capacity: Capable of treating highly turbid wastewater with SS concentrations up to 5000 mg/L, such as those from ore washing and construction mud water.
Synergistic enhancement effect: When used in conjunction with polyacrylamide (PAM), it strengthens floc and enhances dewatering performance, particularly beneficial for deep sludge dewatering.
d. Industry-tailored optimization
Paper-specific formulation: Tailored to address small fibers, lignin, and other components in papermaking wastewater, achieving a decolorization rate exceeding 80%.
Heavy metal sequestration capability: Expertly captures heavy metal ions, including lead and chromium, through hydroxyl bridging, with removal rates surpassing 90%.
Demulsification and oil separation prowess: Capable of demulsifying and removing emulsified oils from oily wastewaters, such as those from mechanical processing, ensuring effective separation.
| 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: Efficiently eliminates suspended solids (SS) including lignin, fibers, and fillers, while significantly reducing COD levels and chromaticity.
-Paper making white water circulation: Enhances the reuse rate of white water, leading to a substantial reduction in clean water consumption.
-Mid stage wastewater treatment: Effectively degrades organic pollutants, boosting the biodegradability of the wastewater.
-End of pipe deep treatment: Guarantees that emissions consistently meet regulatory standards.
Municipal sewage treatment
-Domestic sewage: Effectively removes colloids, phosphorus, and certain organic matter, enhancing the primary treatment process.
-Sludge dewatering: Operates as a conditioning agent to improve the settling and filtration qualities of sludge.
-Rainwater treatment: Swiftly purifies suspended impurities from initial rainwater, ensuring clean water output.
Printing and dyeing and textile wastewater
-Decolorization treatment: Effectively eliminates dye molecules, including reactive and dispersed dyes, ensuring vibrant and clear water.
-COD reduction: Targets and degrades organic pollutants such as pulp and additives, reducing COD effectively.
-Resizing wastewater: Efficiently treats high-difficulty wastewater, including PVA (polyvinyl alcohol) contamination.
Food and Brewing Industry
-Slaughter wastewater: Expertly removes oil, blood, protein, and more, ensuring a cleaner effluent.
-Brewing wastewater (beer, Baijiu, etc.): Decomposes organic acids, sugars, and other contaminants, maintaining purity.
-Food processing wastewater: Handles high concentration organic wastewater, like starch and dairy products, with exceptional efficiency.
Mining and metallurgical wastewater
-Mineral washing wastewater: Efficiently settles suspended particles such as coal slurry and iron ore powder, enhancing water clarity.
-Mineral processing wastewater: Effectively removes residual flotation reagents, ensuring clean and compliant water.
-Acid leaching wastewater: Neutralizes acidic wastewater, precipitating metal ions to render the water safe.
Other special fields
-Swimming pool water treatment: Replaces traditional aluminum salts, reducing residue while maintaining water clarity.
-Landscape water purification: Inhibits algae growth and improves water transparency, enhancing aesthetic appeal.
-Emergency water treatment (such as flood disasters): Rapidly purifies turbid water sources to deliver clean, usable water in times of need.
Henan Maoxing Environmental Protection Technology Co, Ltd. has been a trailblazer in the water purification materials industry for many years. As a professional enterprise, we seamlessly integrate research and development, production, and sales to set industry standards.
Manufacturing Strength
Our state-of-the-art production equipment and expert technical team are devoted to crafting a diverse array of premium water purification materials and equipment. Our product line includes high iodine value activated carbon, polyaluminum chloride, polyaluminum sulfate, polyferric sulfate, polymer polyacrylamide, and other advanced flocculants and coagulants. These products are extensively employed in drinking water treatment, industrial wastewater management, sewage treatment, and a multitude of scenarios, offering precise solutions to a wide range of water purification challenges. Our dedicated R&D team is relentless in its pursuit of innovation, having recently unveiled cutting-edge water purification materials such as total nitrogen removers, high-efficiency organic-inorganic defoliants, heavy metal scavengers, bactericidal and algicides, river and lake purifiers, scale inhibitors, and superior activated carbon. These innovations effectively eliminate impurities, heavy metals, bacteria, and other hazardous substances in water, thus safeguarding water quality, safety, and health.
Pre-Sales and After-Sales Service
Our professional sales and after-sales team is committed to delivering exceptional customer service and expert water purification solution consultation. We tailor solutions to meet diverse customer needs, providing expert technical guidance and unwavering after-sales support. Our enterprise is fortified with advanced production equipment and meticulous production processes, ensuring rigorous quality control. From the procurement of raw materials to the delivery of finished products, every step is scrupulously tested to guarantee the efficiency and stability of our products.
Our advantages in the industry
A. Cutting-Edge Water Purification Technology for Swift Compliance
Our state-of-the-art water purification agent is crafted with advanced formulas and cutting-edge processes, enabling rapid coagulation and precipitation of pollutants such as heavy metals, COD, and suspended solids. This significantly reduces treatment time, empowers our clients to promptly meet national or industry emission standards, and minimizes environmental risks.
B. Tailored Solutions for Precise Needs Alignment
Our services include personalized water quality analysis and bespoke water purification agent formulations for various industrial wastewater types, including electroplating, printing and dyeing, chemical processing, and papermaking. This ensures cost-effectiveness and high efficiency, eliminating the pitfalls of a generic, one-size-fits-all approach.
C. Cost Optimization for Reduced Processing Expenses
Through our high-concentration formulas and low-dose designs, we significantly reduce the amount of purification agents needed, enabling our clients to achieve cost savings and enhanced efficiency throughout the entire water treatment process.
D. Comprehensive Technical Support and Hassle-Free After-Sales Service
Our expert technical team provides end-to-end support, from water quality testing and solution design to on-site debugging, ensuring seamless and stable operations. In the event of sudden water quality issues, we offer rapid response to maintain the continuity of your production.
We transcend the role of mere suppliers to become trusted water purification partners. Leveraging our comprehensive strengths in technology, customization, cost-efficiency, and dedicated service, we assist enterprises in attaining environmental compliance and fostering 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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