Polyaluminum chloride industrial sewage treatment agent flocculant pool sedimentation agent

Name:

Polyaluminum chloride

Chemical composition:

Polyaluminum chloride

Appearance:

Brown yellow powder

Effective substance content:

30% (%)

Content:

18 20 22 24 26 28 30 (%)

Packing specification:

25KG/ bag

PH value range:

5-13

Enforce quality standards:

GB15892-1995

CAS:

Domestic sewage industrial wastewater purification

Whether hazardous chemicals:

no

Product features:

Adsorption of impurities, good flocculation of sewage treatment

Product appearance:

Yellow/tan powder

Product use:

Used in drinking water and industrial sewage wastewater, urban sewage purification treatment, but also used in industrial wastewater treatment, such as printing and dyeing wastewater

PAC polyaluminum chloride is an inorganic polymer coagulant, also known as water purification agent or flocculant. Its general chemical formula is [Al2(OH)nCl6-n]m, where m represents the degree of polymerization and n represents the degree of neutrality of PAC products. The color of PAC is usually yellow or light yellow, dark brown, dark gray resinous solid.

PAC is a water-soluble inorganic polymer between AlCl3 and Al(OH)3, which has a high degree of electric neutralization and bridging effect on colloids and particles in water, so it can strongly remove micro-toxic substances and heavy metal ions. It has strong bridging adsorption properties, and during the hydrolysis process, it will be accompanied by physical and chemical processes such as condensation, adsorption and precipitation.

Compared with traditional inorganic coagulants, PAC structure is composed of multi-carboxyl complex, its flocculation and precipitation rate is fast, the applicable PH range is wide, the pipeline equipment is not corrosive, water purification effect is obvious. Therefore, PAC is widely used in drinking water, industrial water and sewage treatment