Product Details


Poly Aluminium Chloride (PAC)

PAC is a water treatment solution that uses powerful elements like aluminium, chlorine, hydrogen, and oxygen to create a slightly yellow-colored product. It effectively clarifies any given body of water through its higher basification levels. While it's most commonly used in the water treatment industry, it can also be applied for other industrial purposes. vcycletech offers the best quality PAC products in bulk at competitive prices. Contact us today to learn more! Quality Standard: GB/T22627-2008 Package: 25KG/Bag

Product Description


Poly Aluminium Chloride (PAC) is a unique and effective solution for water treatment. It comprises several elements, including aluminium, chlorine, hydrogen, and oxygen, that combine to create an off-yellow-colored product with superior clarification capabilities. The compound’s effectiveness depends on its basification levels; higher degrees correspond to a greater ability to clarify water. In this article, we will discuss the features of PAC and its various applications and answer some of the most commonly asked questions.


The most prominent feature of PAC lies in its versatility, as it can be used in a wide range of water treatment processes. Its use dates back to the 1950s, when it was first applied to treat industrial wastewater. Nowadays, poly aluminum hydroxy chloride sulfate is used in many ways, such as drinking water or wastewater treatment from industrial sources. Additionally, PAC has been proven highly economical due to its low cost compared to other competing products and does not pose any major harm to the environment or public health. This makes it an ideal choice for many businesses and households who require effective water treatment solutions without risking their financial resources or environmental safety standards.


One main area where Poly Aluminium Chloride (PAC) is employed is during drinking water purification processes since it aids in removing impurities such as suspended solids, turbidity, and organic matter from natural drinkings water sources such as rivers or lakes. Furthermore, PAC has also been found useful for resolving issues with color and taste stemming from certain compounds present within these waters – including iron compounds like ferrous sulfate or ferric chloride, which can give an unpleasant taste if left untreated – by removing them before they reach the consumers’ taps. Other areas where PAC has proven beneficial include treating swimming pools by decreasing their pH levels while simultaneously boosting clarity and hygiene standards, treating sewage systems by providing better control over biological reactions, as well as aiding industries in meeting municipal effluent limits set by local governments concerning pollutant concentrations in liquid wastes discharged into waterways.


PropertiesGuarantee ValueTypical Value
Alumina (Al2O3) Content %≥2930.15
Basicity %40-9083.9
Water Insoluble %≤1.50.3
PH Value (1% Solution)3.5-5.03.8
DescriptionYellow Powder


Q: What are the primary uses of Poly Aluminium Chloride?

A: Primarily, Poly Aluminium Chloride (PAC) is used to purify drinking water and treat wastewater from domestic and industrial sources. It can also reduce pH levels in swimming pools while increasing clarity/hygiene standards and controlling biological reactions within sewage systems so that municipal effluent limits set by local governments may be met concerning pollutant concentrations in liquid wastes released into waterways.

Q: How long has Poly Aluminium Chloride been around?

A: The use of PAC dates back to the 1950s when it was first employed for industrial wastewater treatment. Since then, many new applications have been developed, making it one of the most widely used products for liquid waste management today due to its high efficacy and low costs compared with similar products available on the market.

Q: Are there any potential dangers associated with using Poly Aluminium Chloride?

A: No – studies have shown that PAC poses no significant threat to public health or environmental safety. If used properly, it can even improve both significant thanks to its ability to remove pollutants from raw drinking waters, helping provide safer options for consumption.

Q: What are some common benefits associated with using Poly Aluminium Chloride?

A: The main benefits associated with using PAC are related primarily to cost savings – given that this product tends to be cheaper than others available on the market – along with enhanced performance due to its efficient clarifying abilities. In addition, it often requires less maintenance given its easy handling characteristics, making it a great choice for many businesses or households interested in investing in reliable yet affordable liquid waste management solutions.

Q: How do you know what basification level is needed before applying Poly Aluminium Chloride?

A: Basification levels required depend largely on each particular context as they need adjustment depending on factors such as turbidity levels, pH values, temperature, etc., so having access to reliable analytical data initial to implementation is paramount in order to determine what concentration might be necessary to achieve desired results. However, generally speaking, higher basification levels tend to deliver superior clarification performance, allowing more efficient removal of pollutants present within raw water sources.

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