Water clear, transparent water, water green, water Biqing Beijing Environmental Protection Technology Co., Ltd. Office 010-57193076-- phone 13436502885-- fax 010-80570010-- qq457423671 Guoshao Jun company network http://www.bjsbqhb.com free provide samples, technical support, service tracking, your satisfaction, my pleasure ......... a sewage treatment flocculant as flocculant, mainly used in industrial solid-liquid separation process, including settlement, clarification, concentration and sewage sludge dewatering and other processes, applications, major industries are: urban sewage treatment, waste water treatment and paper industry, food processing industry, petrochemical industry, metallurgical industry, mineral industry, dyeing industry and the sugar industry and a variety of industries. The use in urban sewage and meat, poultry and food processing wastewater treatment process and sludge dewatering sludge sedimentation, through which contains positively charged groups of sludge organic colloids negative electrical charge and the role and excellent flocculating polymer bridging function, promote aggregation of colloidal particles into large floc, separated from the suspension. The effect is obvious, adding less. Paper flocculant 2, can be used in the paper industry paper dry strength agents, retention aids, aid, can greatly improve paper quality, cost savings, increase mill production capacity. Electrostatic bridge can occur directly in order to achieve enhanced physical strength of the paper, to reduce the loss of fibers or fillers, accelerate treatment, from the enhanced retention of inorganic ions, fiber and other organic polymers, filter aids, can also be used Whitewater treatment, while in the de-inking process can play a significant flocculation. Concrete flocculant 3, the fiber slurry (asbestos - cement products) in give molded asbestos - cement products drainage is improved, the improvement of the strength asbestos board blank; in the insulating plate, can increase the binding capacity of the additive and fibers. 4 washing flocculant in mining, coal preparation industry can be used for mine waste, coal washing waste water clarifying agent. Flocculant five mills, waste water can be used for dyeing, leather waste, oily wastewater treatment, so turbidity, bleaching, in order to meet emission standards. Flocculant six mills in the phosphoric acid purification, and contribute to the separation process in WPA gypsum. 7, for the river water to water plants water treatment flocculant. Polyacrylamide flocculant use of methods and precautions: 1. Dubbed concentration of 0.2% aqueous solution of neutral salt-water utility is appropriate. 2. Because this product is suitable for water PH value range widely, generally dosage 0.1-10ppm (0.1-10mg / L). 3. Fully dissolved. When the request to dissolve the water and then stir it slowly and evenly adding the powder to prevent large pieces of floc and fish-eye phenomenon caused by blocked pipes and pumps. 4. Stirring speed is generally 200 rev / min is appropriate, not less than 60 minutes, an appropriate increase in the water temperature 20-30 degrees Celsius, can accelerate the dissolution. Liquid should be less than the maximum temperature of 60 degrees. 5. To determine the optimal dosage. Before use to determine the optimal dosage through experimentation. Because the amount is too low, does not work, the amount is too high, but counterproductive, above a certain concentration, PAM flocculation not only did not, but the use of dispersion stability.