Microbial purification and treatment equipment mainly consists of anaerobic microbial purification and treatment system, aerobic microbial purification and treatment system consists of two major components, including anaerobic microbial purification and treatment system by anaerobic microbial generator, anaerobic microbial reactor consists of two major components; aerobic microbial purification and treatment system consists of two major components of aerobic microbial generator and aerobic microbial reactor, and the advantages are as follows:
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1, high degree of automation, good sewage treatment effect
The equipment adopts three-stage generation, alternate operation, level by level derivation, logarithmic growth technology, resulting in the density of microorganisms generated by the generator as high as 1.8 × 1020CFU / ml, high-density microorganisms are released into the microbial purification and treatment equipment, microbial purification and treatment equipment, the biomass rapidly increased to 2.0 × 104mg/L or more, can completely decompose the pollutants in the sewage into CO2 and H2O, so that the sewage can be purified.
2, a wide range of adaptability
The equipment for the more ideal sewage biological purification and treatment equipment, according to different kinds of sewage treatment needs, different nature, different environments, to generate different populations, different genera, different temperatures, different sewage treatment of micro-organisms, especially suitable for urban sewage, rural sewage, medical wastewater, industrial wastewater, livestock and poultry wastewater, high salinity wastewater, high wastewater, high temperature, high wastewater treatment, and so on. It is especially suitable for the treatment of urban sewage, rural sewage, medical sewage, industrial wastewater, livestock and poultry wastewater, high salt wastewater, high ammonia wastewater, toxic and harmful wastewater, heavy metal wastewater, garbage leachate, and other wastewater (sewage) treatment needs.
The equipment can also be directly matched with contact oxidation method, AB method, A/O method, oxidation ditch, SBR and other old wastewater treatment projects, in neither change the wastewater treatment process, nor change the conditions of civil engineering, to realize the upgrading and expansion of wastewater treatment, sludge reduction, denitrification and dephosphorization, reuse of water and other purposes. The equipment can also be used in landscape, river, lake, river, saltwater lake, bay, land and other fields to remove micro-pollution and protect the public **** environment.
3, outstanding economic benefits
The micro-device produces a high density of advantageous microbial flora, can quickly eat off the pollutants and sludge in the sewage, and does not produce a foul odor, without sludge dewatering machine, sludge transfer machine, mud cake outgoing car, exhaust gas treatment equipment and high-power blower aeration equipment, and compared with the traditional method, the energy consumption of the activated sludge method is 1/8, the investment in equipment can save Seventy percent, but also in the shallow pool on the operation, so that the sewage treatment tank volume is reduced, the depth of shallow, greatly reducing the cost of a one-time investment and long-term management costs.
4, easy to manage, safe and reliable
The equipment produces a high density of microbial flora through the jet stream into the treatment pool, can quickly reduce the biological oxygen consumption in sewage (BOD), chemical oxygen demand (COD) and solid suspended solids (TSS), and has a very strong function of denitrification and phosphorus removal, but also in a very short period of time so that the 5 types of water into more than 3 types, within 7 days to eliminate the The odor in the sewage, eat about 50% of the sludge in the sewage in 10 days, degrade 20% of the BOD every day, and achieve the standard discharge or water reuse in 10-15 days.
The use of this equipment to treat sewage without the worry of sludge expansion, but also not subject to the age limitations of the operator's education, easy to manage, safe and reliable.
5, no secondary pollution, creating a green environment
With the increasing incidence of high-density microbial flora, biological oxygen demand (BOD) in the sewage is also less and less, a large number of microorganisms due to the lack of BOD and the loss of energy to survive self-extinguishing into carbon dioxide and water, the micro-organisms not self-extinguishing can also become the bait of the fish and zooplankton, and thus the formation of a virtuous ecological Processing purification process, no odor, no sludge, no secondary pollution, creating a green environment.
6, not affected by climate, complete biochemical treatment
The use of traditional biochemical method of sewage treatment, affected by the climate and water temperature changes, when the temperature is reduced by 10 degrees per microbial enzyme reaction rate is reduced by 1-2 times, the climate leads to microbial activity is insufficient, resulting in poor sewage treatment, not only threatened by the northern sewage treatment plants, for the south in winter is also a severe test of the sewage treatment plant Treatment plant is also a severe Jun test, Guizhou Great Wall Environmental Protection Science and Technology Co., Ltd. production of patented products microbial purification and treatment equipment completely solved this problem, the generator system produces a high concentration of microbial flora released into the microbial purification and treatment system, its biomass interrogation rate of more than 2.0 × 104mg/L, so that the microbial purification and treatment equipment in the biological concentration of activated sludge compared to improve 10 times. It fills the technical problem of insufficient biomass and poor sewage treatment effect due to low water temperature.
7, to solve the lack of activity, to ensure that the water quality to meet the standards
The traditional biochemical treatment of high concentration, high ammonia nitrogen, high salt, toxicity, heavy metal wastewater, due to the microorganisms in these wastewater is less viable, the number of small, resulting in the sewage treatment of the effluent water quality is poor, the effect is unstable, and difficult to meet the standards of discharge. Microbial purification and treatment equipment in a unique way to completely solve this problem, the microbial generation system can produce 1.8 × 1020CFU / ml or more of the high concentration of microbial flora constantly sent to the microbial purification and treatment equipment, compared with other wastewater treatment to improve the biomass of more than 10 times, the powerful microbial flora to accelerate degradation of sewage pollutants in the degradation and digestion, and at the same time the microbial purification The oxygen supply of the reaction equipment significantly accelerates the decomposition of pollutants into CO2 and H2O, nitrate, sulfate become nutrients for microbial growth, so that microorganisms and further derivation, even if by the cold, low temperatures, the impact of the load impact, and the high concentration of ammonia and nitrogen, high salt, toxicity, heavy metal inhibition, can not stop the group of microorganisms competing in the front and back of the microorganisms to form a powerful lineup of wastewater treatment, and thus degradation of sewage. Powerful array, and then degradation and digestion of pollutants in sewage, and ultimately realize the wastewater discharge or water reuse.
8, the innovation of micro-pollution management
Traditional river management can not be separated from the locks and dams, water breaks, siltation and other treatment processes, the project is costly, long duration, large amount of silt. Microbial purification and treatment equipment installed directly in the landscape, river, lake, river, saltwater lake, bay, land and other sources of micro-pollution upstream, cutting off and blocking the source of pollution from the source, and through the role of microbial degradation of pollution, eating sludge, removal of odor, phosphorus removal and denitrogenation to achieve a thorough treatment, providing reliable equipment for the treatment of micro-pollution.
Conductive aeration biofilter fully draws on the aeration biofilter method, contact oxidation, biofilm method, interstitial aeration method, artificial fast filtering, sedimentation and separation method, nitrification back to nitrification method, fast filtering of water, such as the design of eight, and combined with the secondary or tertiary wastewater treatment process and the development of a new wastewater treatment process, new technologies. Conductive aeration biofilter in China's Beijing, Shandong, Hebei, Guizhou, Shanxi, Sichuan, Inner Mongolia, Heilongjiang, Jiangsu, Jilin, Henan, Hubei, Tianjin, Xinjiang and other places have been examples of engineering cases involving life, hospitals, chemical industry, slaughtering, food, flax, alcohol, pharmaceuticals, pickled vegetables and other areas of sewage treatment. A large number of applications have proved that: the effluent water quality CODcr is generally below 20mg/L, the lowest 5.95mg/L; BOD5 is generally below 10mg/L, the lowest 3.50mg/L; SS is generally below 20mg/L, the lowest 6.55mg/L.
Conductive aeration biofiltration tanks so that the sewage in the same treatment tank, to complete the two times of aeration, two times of sedimentation, two times of filtration, to solve the other sewage treatment In August 2009, it was listed as "Innovative Project" by the Ministry of Science and Technology of China; in December 2009, it was listed as "Catalog of Environmental Protection Technologies Encouraged by the State" by the Ministry of Environmental Protection of China; in May 2010, it was recognized as "National Key New Product" by the Ministry of Science and Technology of China, Ministry of Environmental Protection of China, Ministry of Commerce of China, and General Administration of Quality Supervision, Inspection and Quarantine of China. "In May 2010, it was recognized by the Ministry of Science and Technology, the Ministry of Environmental Protection, the Ministry of Commerce and the General Administration of Quality Supervision, Inspection and Quarantine as a "national key new product"; in July 2012, it was listed as a "national environmental protection technology to encourage the development of environmental protection during the Twelfth Five-Year Plan period by the Ministry of Environmental Protection.