yellow powder poly aluminum chloride for industrical water

PACV (Industrial Grade)
1. AL2O3:28%-30%
2.Basicity: 40%-90%
3.Water insolubles :Max 0.1%
4.PH: 3.5-5.0

PAC-V(Industrical grade)
PAC (PAC-V, Industrial grade) is a new and highly efficient inorganic polymer coagulant, the product selection of bauxite, industrial hydrochloric acid, calcium aluminate powder is made with advanced technology, has a good flocculation , the price is low, the water better than the traditional aluminum and iron salts of sulfuric acid such as common inorganic coagulant, solid product by spray-drying technology, products, yellow or brown crystal particles. Can be widely used in sewage and industrial water purification treatment.
1.structural characteristics and flocculation mechanism
PAC (PAC-V) by a series of different degree of polymerization of the inorganic polymer formed, with the best form of distribution. Main components AL13O4OH24 (H2O) 24 (H2O) 127 +, as having the structure of highly charged polymer KEGGIN ring with shape, colloidal and particulate matter in water with a high degree of charge neutralization and bridging functions, and can strongly remove the micro-organic toxins and heavy metals ion, a stable trait.
In water and colloidal particles brought about by the negative charge generated in the moment and the role, so that colloid destabilization, rapid flocculation of colloidal particles, and further bridge generates large and fast settling floc.
2.
Compared with the traditional inorganic coagulant, the product also has the following advantages:
* Amount far lower than the traditional aluminum sulfate coagulant, purified water quality.
* Fast floc formation, precipitation quickly.
* Alkalinity of the water consumption of less water PH value decreased less.
* Product corrosive small, soluble, water insoluble low.
* Applies to a wide range of PH value in the 5.0-9.0 can be used within the scope.
* Product of the quality indicators, in particular heavy metals, indicators are to meet the GB15892-2003 (industrial grade) standard.
* Pairs of phosphorus, sulfur, ammonia and other waste water treatment have a demonstrable effect.
3.The best application
The PAC in the following water treatment is the ideal choice for:
* a variety of industrial wastewater treatment (paper, printing and dyeing, leather, ceramics, metallurgy, mining, oil, fluoride, coal washing and other industrial waste water)
* Water Reuse and Treatment
* oilfield re-injection water treatment
* circulating cooling water treatment
* industrial water treatment