Shanxi sewage treatment equipment | Sewage Treatment | Run-green (view) by Run-Environmental Engineering Co., Ltd., Shanxi. Run-Environmental Engineering Co., Ltd., Shanxi (www.sxruntong.com) is a professional, "sewage treatment, waste gas treatment, dust handling" of the company. Since its inception, we adhere to the "honesty, sound management" approach, the courage to participate in healthy competition in the market, so that the "Run Tong" brand has a good reputation. We adhere to the "service first, customers first" principle, so Runtong environmental won the trust of customers in the public sewage treatment equipment, and establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you! Sewage treatment which can be divided according to their role in accordance with its role in three sewage treatment can be divided into three physical, biological and chemical methods. ① Physical methods: The main advantage of the physical effects of the non-separated effluent dissolved substances in the process does not change the chemical properties. Conventional gravity separation, centrifugal separation, reverse osmosis, flotation and the like. Treatment physical structure is relatively simple, economical, large towns and villages for water capacity, strong self-purification capacity, sewage treatment less demanding degree. ② biological method: the use of microbial metabolism, the sewage was dissolved or colloidal state of decomposition of organic matter is oxidized to stable inorganic substances, sewage purification. Commonly used activated sludge and biofilm. Biological treatment level is higher than the physical law. ③ chemical method: the role of chemical reactions to disposal or recycling colloidal substances dissolved substances or methods of sewage, used for industrial wastewater. Commonly used coagulation method, neutralization, oxidation-reduction, ion exchange method. Treatment effects of chemical treatment, high costs, and more for the water after biochemical treatment, further treatment to improve water quality. The topic of water pollution continue to be filed in Shanxi sewage treatment equipment, especially groundwater pollution problems, Hangzhou, Wenzhou, farmers or entrepreneurs funded environmental protection bureau, please swim the river of sewage treatment, in order to arouse the extent of water pollution attention, although various environmental protection bureau chose silence or reject, but the public environmental consciousness, the degree of concern about water pollution has reached unprecedented. Surface water pollution is obvious Shanxi sewage treatment equipment prices, pollution of groundwater is shocking. According to "China's sewage treatment industry Strategic Planning Market Outlook and Investment Analysis Report Preview" that the Chinese population of 1.3 billion, 70% of drinking groundwater, more than 660 cities in more than 400 cities in groundwater for drinking water sources. But according to reports, over 90 percent of urban groundwater has been contaminated. Another set of data also show that groundwater is facing serious challenges. 2011, Beijing, Shanghai and other nine provinces for 857 monitoring wells within the jurisdiction of the evaluation conducted water quality class I, class II monitoring wells accounted for 2%, while Class IV, Class V monitoring wells up to 76.8% . Nine provinces, the water quality was undoubtedly the best Hainan to Class II-based; Shanghai, Beijing, followed by mostly Class III; Heilongjiang and Jiangsu places the highest proportion of Class IV water, and Jilin, Liaoning, Guangdong Ningxia four provinces generally only reach the level of V class. Growing water pollution, making the sewage treatment and recycling industry has been unprecedented attention in recent years regional gross margins were maintained at about 70%, or even more than 100% in some areas of Shanxi chemical water treatment, industrial development potential is very large . As of the end of 2012, the number of sewage treatment and recycling industry Enterprises in China reached 213, total assets of 84.413 billion yuan, representing an increase of 11.43 percent in 2011, the sales revenue of 23.664 billion yuan, representing an increase of 16.16 percent in 2011, the rate of expansion faster. A higher level of development!