CAVITECH
WATER CRISIS IS COMING TO MORE COUNTRIES. The discharge of untreated wastewater leads to the pollution of groundwater, which serves as a source of drinking water Among the BRICS countries, China, India and Egypt are experiencing problems with fresh water The problem of wastewater recycling is urgent. Improving the quality of wastewater treatment requires increased energy and financial costs. Aeration consumes more than 50% of all energy costs of wastewater treatment plants Aeration (dissolving oxygen in water) is the most costly process of the wastewater treatment. Aeration consumes more than 50% of all energy costs of wastewater treatment plants.Modular CAVITECH aeration reduces energy consumption in 2 times CAVITECH aeration makes it safe and in several times cheaper in energy consupmtion and maintenance.
Climate And Environmental Technologies
Technologies for the healthy environment
1 year
Russia - Moscow, Novosibirsk, Baikal region. Serbia - Kaonik.
1. CAVITECH does not overgrow by slugde and suspended solids. Air dispersion in the aeration system occurs through nozzles with slits larger than 3 mm, which prevents the system from growing into a biofilm. 2. CAVITECH aeration consumes 2 times less electricity to dissolve the same amount of oxygen. 3. CAVITECH increases the active sludge absorption capacity of activated sludge bacteria. The pump of the aeration module has a beneficial mechanical effect on the activated sludge. The passage of activated sludge together with wastewater through the pump and aerator leads to the disintegration of the large flakes of activated sludge into smaller ones, increasing their contact surface with the nutrients, increasing nutrition and pollutant oxidation. 4. CAVITECH can flexibly change performance. In the actual use of WWTP, significant deviations from the input COD and BOD considered during the planning phase are possible. BOD can be significantly higher or significantly lower than planned. If the BOD concentration is consistently significantly higher, it is possible to quickly install another CAVITECH® module. When the load is reduced, you can use the pump's electric motor frequency control. Modular CAVITECH aeration seems to be a best solution for deep SBR. We have no doubt that CAVITECH is the best solution for industrial wastewaters.
CAV-ECO JSK is a resident of Skolkovo Foundation. The company received diplomas of the winner of the Green Tech, Chemistry of Innovations, Innoweek, Seal of Excellence of the European Commission in 2020, Solar Impulse Energy Efficient Solution in 2021 competitions
1. Russian Patent 2814349C1. Device for creating a gas-liquid flow, method and system for dissolving gas in a liquid. Authors: Yesikov S.A., Kamenshchikov K.V. 2. International Patent Application PCT/RU2023/050227 Device for creating a gas-liquid flow, method and system for dissolving gas in a liquid. Authors: Yesikov S.A., Kamenshchikov K.V. 3. Scientific and practical article Energy-efficient aeration technology СAVITEH in the process of wastewater treatment // New methods and technologies in water supply and sanitation. - 2024. Authors Yesikov S.A., Kamenshchikov K.V., Belyankin A.E. - Minsk: Institute of Housing and Communal Services of the National Academy of Belarus, 2024. - P. 87-95
