Polyaluminum chloride (PAC) stands as a paragon of efficiency in the realm of inorganic polymer flocculants, celebrated for its exceptional coagulation and sedimentation prowess. Widely revered in industrial wastewater treatment, this avant-garde product is meticulously engineered to elevate water treatment processes in paper mills to unprecedented heights. Boasting high purity with minimal impurities, PAC ensures rapid flocculation and exemplary sedimentation. It is adept at purging suspended solids (SS), COD, chromaticity, and certain heavy metals from paper wastewater. This not only enhances water quality compliance but also slashes treatment costs, making it an indispensable ally in sustainable industrial practices.
Product Features
a. Outstanding flocculation and sedimentation performance
Remarkable rapid flocculation capabilities: This product exhibits an uncanny ability to swiftly form dense alum flowers, outperforming traditional aluminum salts like aluminum sulfate. With a settling rate that's 30% to 50% faster, it dramatically curtails treatment durations.
Superior turbidity removal proficiency: The robust removal of colloidal particles and suspended solids (SS) exceeds 95%, reducing effluent turbidity impressively to less than 5NTU.
Remarkable pH versatility: Exhibiting unparalleled performance across a pH range of 5-9, it eliminates the need for frequent pH adjustments, thereby easing operational complexities significantly.
b. Significant environmental and economic benefits
Minimal residue characteristics: With a high-purity formula (Al2O3 ≥ 28%), it slashes sludge volume by an impressive 20% to 30%, significantly reducing sludge disposal expenses.
Optimized medication usage: Achieving desired effects with just 1/2 to 1/3 of the aluminum sulfate dosage, it delivers over 30% savings on overall costs when employed long-term.
Elimination of secondary pollution: Featuring heavy metal content (such as lead) well below national standards, it ensures heightened safety of treated wastewater.
c. Resilient adaptability to diverse water qualities
Exceptional low temperature resilience: Maintaining stellar flocculation even in low temperatures below 5ºC, it effectively tackles reduced sewage treatment efficiency during winter months.
Robust high turbidity tolerance: Capable of handling high turbidity wastewater with SS levels reaching 5000mg/L, it is ideal for challenging contexts like ore washing and construction mud water.
Enhanced synergistic effects: When paired with polyacrylamide (PAM), it boosts floc strength and enhances dewatering performance, particularly advantageous for deep sludge dewatering applications.
d. Tailored industry-specific optimization
Papermaking-specific formulation: Meticulously optimized for papermaking wastewater, it targets small fibers and lignin, achieving a decolorization rate surpassing 80%.
Advanced heavy metal capture capabilities: Through hydroxyl bridging, it efficiently eliminates heavy metal ions such as lead and chromium, achieving removal rates exceeding 90%.
Effective demulsification and oil separation: Excelling in demulsifying and separating emulsified oils in oily wastewater scenarios, such as those found in mechanical processing waste.
| 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 |
This exceptional Environmental Paper Mill PAC is expertly crafted for unparalleled results, tailored specifically for the papermaking industry.
-Pulp wastewater: Efficiently eliminates suspended solids like lignin, fibers, and fillers, while significantly reducing COD levels and enhancing chromaticity.
-Paper making white water circulation: Optimizes the reuse rate of white water, greatly minimizing the consumption of clean water and promoting sustainable practices.
-Mid stage wastewater treatment: Effectively breaks down organic pollutants and significantly boosts biodegradability for smoother processing.
-End of pipe deep treatment: Guarantees that emissions consistently meet stringent standards, ensuring environmental compliance.
Municipal sewage treatment
-Domestic sewage: Precisely removes colloids, phosphorus, and certain organic substances, enhancing the efficacy of primary treatment processes.
-Sludge dewatering: Functions as an exceptional conditioning agent, enhancing the settling and filtration characteristics of sludge for superior management.
-Rainwater treatment: Swiftly purifies suspended impurities in the initial stages of rainwater collection, ensuring cleaner water.
Printing and dyeing and textile wastewater
-Decolorization treatment: Efficiently eliminates dye molecules, including reactive and dispersed dyes, for remarkable color removal.
-COD reduction: Expertly breaks down complex organic pollutants found in pulp and additives, leading to significant COD reduction.
-Resizing wastewater: Effectively tackles high difficulty wastewater, especially those containing PVA (polyvinyl alcohol), for pristine results.
Food and Brewing Industry
-Slaughter wastewater: Efficiently removes challenging components like oil, blood, and protein for cleaner water management.
-Brewing wastewater (beer, Baijiu, etc.): Expertly degrades organic acids and sugars, maintaining the purity of discharge.
-Food processing wastewater: Skillfully manages high concentration organic wastewater, including starch and dairy products, ensuring optimal processing.
Mining and metallurgical wastewater
-Mineral washing wastewater: Efficiently settles suspended particles such as coal slurry and iron ore powder, ensuring cleaner discharge.
-Mineral processing wastewater: Effectively removes residual flotation reagents, ensuring cleaner and safer processing waters.
-Acid leaching wastewater: Expertly neutralizes acidic wastewater, facilitating the precipitation of metal ions for safer disposal.
Other special fields
-Swimming pool water treatment: Offers an innovative solution by replacing traditional aluminum salts, reducing residues for clearer water.
-Landscape water purification: Effectively inhibits algae growth and enhances water clarity, ensuring aesthetic and environmental quality.
-Emergency water treatment (such as flood disasters): Provides rapid purification of turbid water sources, ensuring swift and effective emergency response.
Henan Maoxing Environmental Protection Technology Co., Ltd. has been a beacon of excellence in the field of water purification materials for many years. Our company is a professional powerhouse that seamlessly integrates the realms of research and development, production, and sales. We are committed to delivering innovative solutions that redefine water purification.
Manufacturing Strength
Our state-of-the-art production facilities, together with a proficient technical team, are devoted to crafting an array of superior water purification materials and equipment. Our portfolio includes high iodine value activated carbon, polyaluminum chloride, polyaluminum sulfate, polyferric sulfate, and polymer polyacrylamide, among other flocculants and coagulants. These are indispensable in drinking water treatment, industrial wastewater management, sewage treatment, and diverse applications, offering targeted resolutions to myriad water purification challenges. Our dynamic R&D team thrives on exploration and innovation, recently introducing cutting-edge solutions like total nitrogen removers, organic-inorganic high-efficiency defoliants, heavy metal scavengers, bactericidal and algaecides, river and lake purifiers, scale inhibitors, and high-efficiency activated carbon. These innovations effectively eliminate impurities, heavy metals, bacteria, and other harmful substances, safeguarding water quality and ensuring its safety and health.
Pre-Sales and After-Sales Service
Our dedicated sales and after-sales teams are committed to providing unparalleled services and expert water purification consultancy. We tailor solutions to meet unique customer requirements, offering professional technical guidance and robust after-sales support. With cutting-edge production equipment and meticulous manufacturing processes, we enforce stringent quality control measures. From the careful selection of raw materials to the precision of finished product delivery, each stage is rigorously tested to guarantee product efficiency and reliability.
Our advantages in the industry
A. Cutting-edge Water Purification Technology for Rapid Compliance with Emission Standards
Our high-performance water purification agent is crafted with innovative formulas and processes that efficiently bind and precipitate pollutants such as heavy metals, COD, suspended solids, and more. This advancement drastically reduces treatment time, empowering our clients to effortlessly meet national or industry-specific emission standards while minimizing potential environmental hazards.
B. Tailored Solutions for Precise Needs Alignment
We provide bespoke water quality analysis and formulate tailor-made water purification agent blends for diverse industrial wastewater sectors including electroplating, printing and dyeing, chemicals, and papermaking. Our approach ensures optimal efficacy and cost-efficiency, deftly avoiding the pitfalls of a generic, one-size-fits-all strategy.
C. Cost Optimization for Reduced Overall Processing Expenses
Through our high-concentration formula and low-dosage design, we dramatically minimize customer medication requirements, facilitating comprehensive cost reduction and process efficiency enhancement.
D. Comprehensive Technical Support and Hassle-Free After-Sales Service
Our expert technical team ensures seamless, end-to-end service from water quality testing, scheme design, to on-site implementation. We guarantee stable operations and provide rapid responses to unexpected water quality issues, ensuring uninterrupted customer production.
Beyond being mere suppliers, we stand as our customers' trusted water purification partners. Leveraging our extensive expertise in technology, customization, cost management, and service excellence, we empower enterprises to achieve environmental compliance and foster their journey towards 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.
Audited Supplier 
){kind=link}