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Pickle fermentation is a kind of semi dry pickles, pickled for raw material for the stem mustard and into, for processing used in the press to extract food moisture, therefore calls "pickle". Chongqing fuling with zhejiang ningbo area for Chinese pickle important origin, with the rapid development of economy and vegetable processing enterprises, a large number of pickled waste water produced in the process of production, its characteristic is high COD salt, make local environment caused serious pollution. The company keep up with the development of The Times requirement, developed a pickle wastewater treatment technology, the use of advanced membrane biological treatment technology, the technique, particularly suitable for high concentration of organic matter, demanding wastewate...
Plating is one of the world three big pollution industry, electroplating industry to the trend of electroplating, high development, from scattered to centralized management. Jiang can environmental protection through multiple plating, high engineering practice found that the electroplating industrial park wastewater treatment with large scale and a lot of kinds of plating. Management difficult, etc. Targeted technical systems and solutions:Wastewater collection system, from the perspective of the park planning, reasonable planning and classification, to provide comprehensive technical guidance and technical advisory services, from the source to ensure the reliability of the process; Integrated with the electroplating wastewater treatment technology, ensure the electro...
Overview: the urban living garbage composition complex, affected by the factors such as economic development level, natural conditions, now the main processing way of composting, landfill and incineration, but whatever the process, the key, is the secondary pollutants, which has complex pollutant components, high concentrations of pollutants, heavy metal content is high.The company development of waste leachate treatment technology, dynamic mesh to biofilm equipment as core technology, better realize the covers an area of a province, the characteristics of low energy consumption, accomplish equipment specialized design, convenient construction or renovation, convenient operation management and health in good condition, and strong resistance to impact load capacity.
Pickling waste water has a large water quantity, water quality is not stable, strong corrosive, toxic and harmful characteristics, it will hinder the biological treatment of wastewater biological reproduction, affect crop growth and aquatic crops; The larger acidity of human and animal drinking water, which can cause an inflammation in the intestines and stomach, and even burn. And plenty of acid mist generated in the pickling process, not only damage the health of workers, and to plant, equipment corrosion, a large amount of acid mist evaporate at the same time, cause loss of acid liquid, increase the cost of pickling. Also contains a lot of heavy metal ions in acid pickling waste water by the water pollution caused by the excessive, the biological poison, and ultimately damage to human h...
Membrane bioreactor (MBR, see figure 1) is to put the membrane technology combined with biochemical reaction of wastewater treatment of a new technology, which is also called membrane separation activated sludge process. It is the current water treatment experts preferred technology, has been widely used in the world. The company developed MBR equipment with patent system adopts advanced rotomolding technology and PE plastic material a special shape, no leakage, corrosion resistance is strong, the anaerobic zone of the film, the reaction zone, in combination, automation control, section is complete, complete specifications, the using conditions of membrane anastomosis, high yield, simple construction (see figure 1, figure 2). Applicable to the dairy plant, spices plant, bean pro...
River water pollution is mainly the invasion of the pollution sources, combined with long-term accumulation of river silt and silt release of harmful substances, lack the necessary water circulation, low dissolved oxygen, the survival of the environment, the lack of water plants and animals gradually lose the self-purification ability of water, and sediment release is decomposed into N and P nutrient, such as lead to eutrophication, eventually led to the "bloom" phenomenon. The company after evaluate the comprehensive water in the river, issued according to the index of water quality analysis and state of the surface water environment quality standard "(GB3838-2002), a detailed report of analysis was carried out on the river, according to the analysis report, take...