In the process of water treatment, there are often various suspended particles and microorganisms in the water, which make the water cloudy. Therefore, in the modern water treatment industry, how to efficiently and safely remove suspended solids in water has always been the focus of attention. Poly aluminum chloride (PAC) is a coagulant and flocculant with high performance, after being put into water, it will rapidly adsorb to the small suspended particles. Under the action of PAC flocculant, these particles will quickly settle together, making the water quality clear in a short time. Because of its efficient flocculation and coagulation capacity and wide applicability, it has become increasingly important in various water treatment applications.
Why Use Poly Aluminum Chloride for Water Treatment
Although the traditional coagulants such as aluminum salts are widely used, there are some problems such as large dosage, loose floc, low process capacity and residual metal ions in effluent. Due to the high charge density of PAC flocculant and compact flocs, when PAC is employed, the treatment efficiency is significantly improved compared with the traditional alum. Meanwhile, the cost is also reduced because of lower dosage. Additionally, the corrosion of the pipeline is reduced.
Read more: What is the Difference Between PAC and Aluminum Sulfate?
PAC flocculant is successfully applied in a wide pH range and thus lowers the dosage of pH adjusters. This point greatly simplifying the treatment process and reducing the treatment cost. Water that treated by PAC has a low residual aluminum content, so it will reduce additional adverse effects on human health and the environment. When using PAC, mix PAC and water in a ratio of 1:2 to form a solution and dose.
Types of Poly Aluminum Chloride and Their Applications
Industrial Grade PAC
Yellow to dark yellow powder. Used for treatment of industrial end wastewater, textile industry, tanning process, river dredging. The wastewater of these industries contains a large number of organic matter, suspended particles and heavy metal ions, and PAC flocculant can effectively remove these pollutants, so that the treated water quality can meet the discharge standards.
Potable Water Grade PAC
Light yellow powder. It can do all that industrial grade can do. On this basis, Poly Aluminum Chloride can also be used for tap water treatment, and is widely used in waterworks to ensure that the water quality is clear and transparent, and improves the safety of drinking water.
High Purity PAC
White powder. It can achieve all the industrial water grade PAC and drinking water grade PAC, and can also be used as a sizing agent in the paper industry to improve the water resistance, uniformity and printability of paper, while reducing the suspended particles in the slurry and improving the quality of paper.
In addition to PAC powder, we also have PAC emulsion which is more convenient to add. If you are interested, please contact us.
Why Choose Us as Your PAC Supplier
Certified Quality
We have NSF certification and Halal certification. You can rest assured of our quality, because our product control is safe and stable.
Global Supply Capability
As a strong supplier, we have been sold to more than 40 countries and many international large companies proving that we have a stable supply capacity.
Strong R&D Support
We are a technical company, with rapid response of professional technical answers and after-sales service.
Product Variety
We have many kinds of Poly Aluminum Chloride, no matter what kind of needs you have, we can find products suitable for you. If you need to recommend, we also have a laboratory to help you analyze samples, and do selection recommendation.
Flexible Payment
We are an inclusive company and can accept various payment methods including forward payment.
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Let's work together to make the water clearer and make the environment better. Choosing poly aluminum chloride is choosing the future of efficient water!