Membrane biological wastewater treatment technology for waste water recycling aspect, has the following characteristics: (1) energy efficient solid-liquid separation, the wastewater suspended substances, colloidal substances, biological cell loss and the purified microbial flora water separately. Separation process is simple, small footprint, good water quality is generally not subject to tertiary treatment and reuse. (2) in the biological treatment unit can be maintained at a high concentration of the biomass, so that the volume load is greatly improved, while the membrane separation efficiency, the hydraulic residence time of the process unit is shortened considerably, a corresponding reduction in the area of ??the bioreactor. (3) Due to a variety of loss prevents microbial flora is conducive to the growth of slow growth of bacteria (nitrification bacteria, etc.), so that a variety of metabolic processes system smoothly. (4) to make some macromolecular refractory organics residence time becomes longer conducive to their decomposition. [5] The membrane technology and other separation techniques like filtration, Shanxi sewage treatment, the long-term operation of the process in waste water treatment, the membrane as a filter medium clogged, water running time through the membrane and decreased effective backwash and chemical Cleaning can slow decline in flux, and maintain an effective life of MBR systems. (6) MBR technology in wastewater treatment in Shanxi mine water treatment, due to its simple process, easy to operate, you can achieve fully automatic operation and management. Today, Environmental Engineering Co., Ltd. Shanxi Runtong small as we do about sewage treatment equipment market analysis along with China's industrialization and urbanization in-depth, field of sewage treatment investment in China will continue to grow, but the short-term investment growth is apparent a downward trend. 2010 China's total investment in sewage treatment industry sectors for 86 billion yuan, an increase of 26%, investment growth slowed compared with 2009. 2011 sewage treatment industry investment growth continued to decline to around 15%. 2013 industry investment growth recovered to about 18%. With respect to the industrial wastewater treatment, sewage treatment belong to the government in the field of investment, investment rigid strong, so in 2011 and 2012 to maintain certain sewage equipment needs. In the case of the weak economy, most companies may be delayed renovation plan their own sewage treatment system. Therefore, demand for industrial wastewater treatment equipment in 2012 will decline in 2013 to 2015 rooms, is expected to recover in the rebound. Shanxi integrated wastewater treatment equipment | Sewage Treatment | Run-Run-environmental protection provided by the Environmental Protection Engineering Co., Ltd., Shanxi. Run-Environmental Engineering Co., Ltd., Shanxi (www.sxruntong.com) strong, credible, in Taiyuan, Shanxi sewage treatment equipment industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement through innovative ideas will lead Run into the brilliant green and you work for a better future!