Wastewater treatment, waste water treatment works, Shanxi, Run-green (certified merchants) are provided by the Shanxi Run-Environmental Engineering Limited. Run-Environmental Engineering Co., Ltd. Shanxi (www.sxruntong.com) is specialized in the "sewage treatment, waste gas treatment, dust handling" of the enterprise, the company of "honesty, hard service" concept, to provide you with the most quality products and services. Welcome to inquire! Contact: generation manager. Characteristics of Pesticide Wastewater Treatment Methods wide variety of pesticides, water quality, pesticide wastewater complicated. Its main features are: high (1) the concentration of pollutants, chemical oxygen demand (COD) per liter, up to tens of thousands mg; (2) toxicity, waste water, in addition to containing pesticides and intermediates, but also contain phenols, arsenic, mercury and other toxic substances, and many biological substances difficult to degrade; and (3) there is the stench of the human respiratory tract and mucous membrane irritant; (4) water quality, water quantity unstable. Therefore, wastewater treatment, pesticide wastewater pollution of the environment very seriously. The purpose is to reduce pesticide wastewater treatment wastewater pollutant concentration pesticide production, increase recycling, and strive to achieve harmless. Pesticide Wastewater treatment activated carbon adsorption, wet air oxidation, solvent extraction, distillation and activated sludge method. However, the development of high efficiency, low toxicity and residue of the new pesticide, which is the development direction of pesticides. Some countries have banned the production of HCH and other organochlorine pesticides organic mercury, actively study and use of microbial pesticides, which is a new way to prevent pollution of the environment from pesticide wastewater fundamentally. Water Treatment papermaking wastewater, mainly from the production of pulp and paper industry and papermaking two production processes. Pulp is the fibrous plant material is separated to form a slurry, and then bleached; papermaking is to dilute the slurry, molding, pressing, drying, made of paper. Both processes are a lot of wastewater discharge. Shanxi electroplating wastewater treatment pulping wastewater generated the most polluted. When the washer wastewater discharge dark brown, called Blackwater, Blackwater high concentrations of pollutants, BOD up to 5-40g / L Shanxi wastewater treatment equipment, contains a lot of fiber, mineral and pigment. Effluents bleaching step also contains large amounts of acid substances. Shanxi paper machine waste water discharged wastewater treatment works, called white water, which contains the plurality of fibers in the production process and add the filler and rubber. Shanxi Run-Environmental Engineering Limited was founded in 2005, is a professional sewage treatment, waste gas treatment, dust handling and other environmental projects and research and design of high-tech enterprises.