Conduction Current Biofilter (CCB for short) makes the sewage in the same treatment pool, complete aeration → sedimentation → secondary aeration → secondary sedimentation and other processes, to solve the other sewage treatment requires four pools to complete the process. Especially in the continuous water intake conditions, the realization of water intake → aeration → precipitation → water outlet gap aeration, at the same time, the realization of sludge reflux, the entire operation without idling, the advantages of its more prominent than other sewage treatment methods, the treatment effect is particularly significant, CCB sewage treatment equipment is the AB method, the SBR method, the A2O method, contact oxidation method, as well as two aeration and two sinking, gap aeration and other sewage treatment equipment, the newer generation of the product. In November 2009, the Ministry of Science and Technology of the State as "innovation projects", project code 09C26215205564; in December 2009, the Ministry of Environmental Protection of the State will be listed in the product as "the State encourages the development of environmental protection technology catalog" (Huifa 2009146) (Huanfa 2009146); in May 2010, the Ministry of Science and Technology, the Ministry of Environmental Protection, the Ministry of Commerce, the State General Administration of Quality Supervision, Inspection and Quarantine review recognized the "Conductive Aeration Biofiltration Pond" as a national key new product, its number is 2010GR467010.
CCB in China's Beijing, Shandong, Hebei, Guizhou, Shanxi, Sichuan, Inner Mongolia, Heilongjiang Guangdong, Guangxi, Shaanxi, Gansu, Ningxia, Xinjiang, Jiangsu, Jilin, Henan, Hubei, Tianjin and other places have been examples of engineering cases, cases and life, hospitals, chemical, slaughtering, food, flax, alcohol, pharmaceutical and other wastewater treatment, a large number of applications have proved that: the effluent quality of CODcr is generally in the 20mg / L or less, a minimum of 5.95mg / L; BOD5 is generally in the 10mg / L or less, a minimum of 3.50mg / L The lowest BOD5 is below 10mg/L, and the lowest SS is below 20mg/L, and the lowest SS is below 6.55mg/L.
CCB wastewater treatment equipment draws on the design of SBR, AO, A2O, oxidation ditch, activated sludge and biofilter, biological rotor, bio-contact oxidation, biofilm and anaerobic digestion, hydrolysis and acidification, and anaerobic biological treatment such as UASB, etc.
CCB wastewater treatment equipment has been designed for the treatment of secondary or tertiary wastewater. Handling and secondary or tertiary sewage treatment process and the development of intensive sewage treatment innovative process technology. 2005, the State Intellectual Property Office validated as a national patented product, Patent No.: ZL200420033672.4.
"Photocatalyst sewage purification equipment" photocatalyst sewage purification Equipment according to the principle of photochemistry and silent discharge, the use of silent discharge technology, the production of a large number of activated oxygen, under the action of radiant light, the production of free oxygen O?, O? and water reaction to generate ?OH. while also generating other radicals and free radicals, accelerating the chain reaction, the reaction rate than the ozone increased by 5 times. Can effectively remove the sewage BOD5, CODcr, SS and other physical and chemical indicators, but also kill a variety of bacterial viruses in the sewage, the effect of the treatment is better than the national standard, to achieve water reuse.
"Wave catalyst sewage purification equipment" based on high-frequency acoustic chemical method and the principle of silent discharge, prompting the full dispersion and dissolution of active oxygen, greatly reducing the amount of active oxygen dosage, and at the same time to improve its oxidizing capacity, and then with the help of physical and chemical effects to strengthen the decomposition of active oxygen, generating a large number of free radicals; pollutants in the wastewater may also be Pollutants in wastewater can also be directly in the resulting high-temperature and high-pressure "cavitation" in the decomposition, so the wave catalyst purification equipment to strengthen the oxidizing ability is not only "high-frequency acoustic chemical method" and "silent discharge method" both Therefore, the enhanced oxidizing ability of wave catalyst purification equipment is not just a simple addition of "high-frequency acoustic chemical method" and "silent discharge method" but a qualitative leap. Can effectively remove the sewage BOD5, CODcr, SS and other physical and chemical indicators, but also kill a variety of bacteria and viruses in the sewage, the effect of the treatment is better than the national standard, to achieve the reuse of water. Wave catalyst sewage purification equipment.
"Double catalyst wastewater purification equipment" fully draws on the photochemical method, high-frequency acoustic chemical method and the silent discharge method of the design of the three, so that the active oxygen to lose an electron, generating a very high oxidation potential, and organic pollutants chain rapid reaction, resulting in the wastewater of hazardous substances in the non-selective oxidation into CO2, H2O or mineral salts, and can be fruitful decolorization, denitrogenation, phosphorus removal, its oxidation capacity is ten times that of ozone, the new sewage treatment works with the equipment, greatly saving the footprint and one-time investment and operating costs, the old sewage treatment works with the equipment without the need to transform the construction, you can complete the sewage treatment upgrade, is currently the most ideal wastewater purification equipment.