Product Description

PAC (PAC-S) is a new and highly efficient inorganic polymer coagulant, this product use pure raw materials (aluminum hydroxide, synthetic hydrochloric acid, aluminum sulfate) is made with advanced technology. The basis of the PAC has introduced the SO**-ion, so that it is better flocculation. Its water is better than pure PAC and PAC-V and other common inorganic coagulant and the general Basic aluminum chloride, solid product by spray-drying technology, solid product is light yellow. Can be widely used in water supply and industrial water purification treatment.     1, structural characteristics and flocculation mechanism     PAC (PAC-S) by a series of different degree of polymerization of the inorganic polymer formed, with the best form of distribution. Main components AL*3O4OH*4 (H2O) *4 (H2O) **7 +, while increasing the SO**-ion, as having KEGGIN structure of highly charged polymer ring with shape, colloidal and particulate matter in water with a high degree of charge neutralization and bridging functions, can be powerful to the In addition to micro-organic toxins and heavy metal ions, properties and stability.     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, flocculation characteristics and performance of     Compared with the traditional inorganic coagulant, the product also has the following advantages:     * Amount far lower than the conventional coagulant, purified water quality.     * Fast floc formation, settling quickly, large processing capacity than conventional products.     * Alkalinity of the water consumption of less water PH value decreased less.     * Sediment less easy to dehydration.     * Applies to a wide range of PH value in the 5.**9.0 can be used within the scope.     * Residual dissolved salts at least conducive to ion-exchange process and manufacture of highly pure water.     * Pairs of turbidity, alkalinity, organic matter content in adaptability.     * The low temperature, low turbidity water to maintain good flocculation.     * The amount of residual free aluminum low, purified water meet the national standard.     * Corrosion is small, easily dissolved powder is better than other similar products.     3, PAC (PAC-S) application of     This product has the characteristics of the decision of its water supply, industrial water treatment of choice status, in addition to turbidity effects of the active ingredient by comparison, is 1.**3 times that of aluminum sulfate, to low temperature and low turbidity and high turbidity of the water flocculation is superior than ordinary inorganic coagulant, the pharmaceutical dosage can be reduced ****0%.     PAC in the following water treatment is the ideal choice for:     1, city water treatment     2, Water Reuse and Treatment     3, oilfield re-injection water treatment     4, circulating cooling water treatment     5, industrial water treatment     6, low-temperature and low turbidity water treatment