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2017-12-07 13:36:00
Printing and dyeing wastewater contains many of the pollution of the water environment and difficult to degrade organic printing and dyeing wastewater is one of China's key pollution control of wastewater, inorganic matter, and enhance the capacity of activated sludge sewage treatment. Nowadays, the main domestic wastewater treatment method is the activated sludge method, mainly relying on the microorganisms such as aerobic bacteria, anaerobic bacteria and facultative aerobic bacteria in the sludge to decompose the refractory organic pollutants in the wastewater through the redox reaction and Inorganic pollutants, to reduce the sewage COD, BOD, nitrogen oxides and other indicators, to achieve the effect of sewage purification. The role of polyaluminum chloride here is to improve the activity of microorganisms
Vertical flow sedimentation tank PAC dosing excess without dilution with water, you only need to dilute the sediment which, PAC plastic outer woven bags, plasti
The solubility of aluminum is related to the pH value, while the reduction of the amount of green chlorine dioxide will lead to excessive acidity and increase t
Application area Unit: Kilogram / Kilohydrated water 2.5 ~ 25 Industrial water 2.5 ~ 25 Municipal wastewater 15 ~ 50 Plating wastewater 20 ~ 100 Metallurgical w
ALCL3 molecule with 3 Al -Cl bonds 1 ALCL3 molecule with 1 A in aluminum chloride, 3NA = 18.06 × 10 ^ 23 mol Al-Q bond Avogadro's number (symbol: NA) is a phys
Cheap; small amount to the chemical store to buy, convenient? Large amount of chemical manufacturers to buy the best not to add, will affect the flocculation ef