The problem of sewage has always been a concern. Different treatment agents are selected for different sewage, and the chemical reaction between them is used to treat sewage. It can be said that polyacrylamide (PAM) is more suitable for treating various sewage. A kind of medicament can not only effectively treat sewage but also has no secondary pollution. What is the scope of action of polyacrylamide?
In special processing, montan wax can be used to control melting. Used for identification and impurity inspection. , 3. It has the effect of saving protein. When carbohydrate intake is sufficient, the human body does not need to use protein for heat. 7. Lap-mei: If the sausage is not added with sodium, the color will not look good, it will deteriorate easily, and it will not have the unique flavor of sausage. Dishwashing detergent is only suitable for washing dishes, fruits and vegetables. If the concentration is too high, it must be diluted before use. 1. Function 1. For sludge dewatering, the corresponding model of this product can be selected according to the nature of the sludge, which can effectively dewater the sludge before the sludge enters the filter press. It does not disperse during filtration, the flowing mud cake is thick, and the dehydration efficiency is high. 2. Used for the treatment of domestic sewage and organic waste water. Polyacrylamide presents positive electricity in the coordination or alkaline medium, so that the sewage with negatively charged suspended particles in the sewage can be flocculated and precipitated. 3. Strengthening agent and other auxiliary agents for papermaking. The retention rate of fillers, pigments, etc., and the strength of the paper. 4. Used in oilfield economics and learning additives, textile sizing agent, sizing
In special processing, montan wax can be used to control melting. Yihan ひ ひ 魉嶂 diarrhea diagram dysentery ⑼ odorant, deodorant. 2018-04-09 09:23 Liquid caustic soda is liquid, also known as caustic soda and caustic soda. The raw materials used in fine chemical production are the same as those used in organic synthesis, mainly coal, petroleum, natural gas and agricultural and sideline products. Some people even purchase packaging for one-time use. 2. Scope 1. The pollutants of printing and dyeing wastewater are mainly dirt on textile fibers such as cotton and wool, salts, oils and lipids. Generally, PAM and polyacrylamide are used. Polyaluminum chloride PAC combined with flocculant for advanced treatment of printing and dyeing wastewater. 2. The removal effect of organic coagulant is better than inorganic coagulant. After PAM is added, when the amount of polyaluminum chloride PAC is small, the chromaticity and organic matter removal effect can be achieved, and the amount of PAC is saved. Because PAM is an organic polymer flocculant, it can enhance the coagulation effect through the adsorption and bridging of its chain molecules, and the effective floc particle size. Through the effects of bridging flocculation and network flocculation, the flocs are tightly combined, and the particle settling speed is accelerated, so that the chromaticity and the removal rate of organic matter can be obtained. The main function of polyacrylamide is to treat all kinds of industrial wastewater and restore the water to a clear state. Its function is no less than that of some water treatment equipment. Therefore, its scope of use is mainly in some industries that often produce wastewater because of water pollution. The problem has caused a lot of people, so it is the water treatment agent that should be selected for sewage treatment to protect the ecology. Extremely high concentrations will cause death. Methanol manufacturers have expanded their production and built new ones. Sodium carboxycellulose: food, emulsification, bonding, and film formation. 02. Under low oil prices, the coal-to-olefins industry needs to transform the past rough development of scale expansion, adhere to the refined development strategy, innovate construction and operation, refine the raw material processing path, resource utilization rate, and cost, and at the same time environmental protection, energy saving, and emission reduction , Water saving and other links to meet the more stringent environmental protection requirements in the future. Its aqueous solution is called a volatile solute solution. Silicone defoamer-Supplier in Sichuan
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