Two biological contact oxidation process are used plug-flow biological contact oxidation treatment is better than completely mixed or two series completely mixed biological contact oxidation pond. And the activated sludge tank and small size, adaptability to water quality underground sewage treatment equipment, resistance to shock loading performance, water quality and stability, no sludge expansion. Pool using new combinations of fillers, large surface area, easy to hang microbial film buried sewage treatment equipment manufacturing, stripping, organic load in the same condition Shimoji buried sewage treatment equipment sales, the organic removal rate is high, can increase oxygen in the air in the water solubility. Biochemistry biological contact oxidation pond, its filler volume loading is relatively low, microbial oxidation stage in itself, produce less sludge, only three months (90 days) above a row of mud (with a truck pumping into the mud or dehydration cake Sinotrans). The entire device processing system with automatic control systems and electrical equipment failure alarm system, safe and reliable operation, usually generally do not need special management, just timely maintenance and repair of equipment. Does not require the entire processing equipment like special management, just timely maintenance and repair of equipment. Do not need to compress container. Air compressor and a circulation pump and other equipment, thereby greatly reducing the investment costs. Integration of buried sewage treatment equipment pool composed by two, a reinforced concrete structure, greater depth, another group of steel structures, shallower depth. Steel tank adopts pioneering IPN anti-corrosion coatings for corrosion protection. It is the kind of rubber and plastic network interpenetrating network form an interpenetrating polymer network, it acid, alkali, salt, gasoline, kerosene, anti-aging, anti-abrasion. Good water quality: the use of advanced membrane bioreactor technology, the water quality in all aspects of the system are superior to conventional wastewater treatment equipment, water quality situation is close to the water on the senses, and can be reused as water. Accounting for a small area: Due to efficient separation membrane, do not set up sedimentation, filtration and other solid-liquid separation equipment, no backwash, and effluent suspended solids concentration is much lower than traditional solid-liquid separation equipment, so that the whole system is simple, easy to integrate Direct buried sewage treatment equipment, systems covering greatly reduced. Save operating costs: Membrane bioreactor can filter out bacteria, viruses and other harmful substances that can reduce the disinfection unit and daily dosage, so that management and operation more convenient. Buried sewage treatment equipment monopoly, Liaocheng buried sewage treatment equipment, Zhucheng Heng Heng Jin machinery provided by Zhucheng Machinery Co., Ltd.. Zhucheng Heng Machinery Co., Ltd. (www.hengjinjixie.net) (www.zchjjx.com) strong, credible, environmentally friendly products in Shandong Weifang processing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Zhucheng constant gold machinery and you hand into the brilliant, for a better future! You can also access (www.zchjjx.com/supply_details_51012680.html), for more information about the company.