company news about The "Her mes" in Polyaluminium Chloride

 The "Her mes" in Polyaluminium Chloride

We use many kinds of chemicals in sewage treatment, two of the most common ones are polyaluminium chloride and polyacrylamide. We will talk about polyacrylamide later. Polyaluminium chloride is a water purification material, an inorganic polymer coagulant, also known as "polyaluminium" (PAC).

  There are many types of polyaluminum chloride (PAC) on the market, and different contents of polyaluminum chloride have a significant impact on its application range and effect. The following are some common PAC content application areas:

1. 20%-24% content of polyaluminium chloride

Feature: Contains higher iron content and has darker color

Application Area: It is suitable for low-temperature, low-turbidity, and high-algae sewage treatment, and is mainly used in drinking water, urban water supply, industrial water purification and other fields.

2. 26% content of polyaluminium chloride

Feature: Lower cost, relatively more sediment.

Application Area: It is widely used in sewage treatment, suitable for industrial water supply, industrial wastewater, industrial water circulation and urban sewage treatment, with good flocculation effect and high cost performance.

3. 28% polyaluminium chloride

Feature: Suitable for the treatment of high turbidity water.

Application Area: Metallurgical plant wastewater, papermaking wastewater, steel plant wastewater, plastic factory and other industries, the water quality of these industries usually contains higher concentrations of suspended matter and pollutants.

4. Polyaluminium chloride with a content of 4.29% or more

Feature: Very few impurities, high purity and fast flocculation speed.

Application Area: High-standard water treatment and purification, such as water plants, pure water plants, pharmaceutical factories, food processing plants, etc., areas with high requirements on water quality.

5. 30% content of polyaluminium chloride

Feature: Usually refers to PAC produced by spray drying process, with low water insoluble matter, fast dissolution rate and transparent liquid.

Application Area: It is mainly used for drinking water and higher standard water treatment. Due to its high efficiency and high quality, it is regarded as the "Her mes in polyaluminium chloride".