Ozone wastewater treatment equipment OZAC wastewater treatment system
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About This Product
Low cost and space saving"
The wastewater treatment capacity will be more than double that of conventional methods. Ozone bubbles directly destroy BOD when surplus sludge is treated with activated sludge. The activated carbon adsorbs COD and BOD and the attached microorganisms decompose the organic matter.
・We want to increase production volume, but wastewater treatment capacity is insufficient.
- Lack of space for wastewater treatment
・It costs too much to process surplus sludge
All can be solved with "ozone + micro/nano bubbles + activated carbon carrier biological treatment"
■Both aerobic microorganisms and facultative anaerobic microorganisms are activated
Both aerobic microorganisms and facultative anaerobic microorganisms are activated, creating a food chain and further suppressing the generation of SS and sludge. When the aeration tank containing this activated carbon-containing sponge carrier is aerated with a YJ nozzle, almost no surplus sludge is generated because the SS is decomposed due to the intense turbulence in the flow path and its crushing action. It is now possible to discharge sewage into rivers, waterways, sea areas, and other areas.
■System features
1.The amount of surplus sludge generated is extremely small. (less than 1/3 of standard activated sludge treatment)
2. Electricity usage can be reduced. (1/3 to 2/3 of standard activated sludge treatment)
3. Significant increase in processing capacity is possible. (more than twice as much as before)
4.Easy installation. Just put it into conventional equipment. (Can be installed on existing equipment)
5. Space saving is possible. (1/4 to 1/2 of standard activated sludge treatment)
6.n-Hex, SS countermeasures (kitchen exclusion, etc.). It is also ideal for odor control.
7. Due to the far-infrared effect of the activated carbon it contains, it can operate at temperatures as low as 10℃ or less.
■System component equipment
・Micro-nano bubble generator (nozzle)
・High output ozone generator “Ozonizer EVO3G”
・Sponge carrier containing activated carbon
■Japan's only ozone + micro/nano bubble + activated carbon carrier biological treatment system
(Space saving, low running costs, significant reduction in excess sludge)
Conventional activated sludge treatment systems generally use an aeration method that sends air (oxygen) into the water, but this ozone-based wastewater treatment system directly removes organic matter through the OH radical reaction caused by ozone and the crushing action of micro/nano bubbles. This is an innovative wastewater treatment device that significantly reduces BOD, COD, and NORH by decomposing it, making it possible to save energy and reduce the volume of sludge that was previously unimaginable. (Business partner: Envirovision Co., Ltd.)
Ozone + micro/nano bubbles are released from the micro/nano bubble generator "YJ nozzle" installed in the adjustment tank. Ozone, which has the strongest oxidizing power, generates a large amount of OH radicals and physically decomposes organic matter. . Waste liquid whose decomposition has been accelerated by ozone is transferred to an aeration tank equipped with a sponge carrier containing activated carbon. Ozone may remain for several hours, but due to the action of activated carbon, ozone changes to oxygen, and as a high concentration of pure oxygen is supplied within the microporous carrier, microorganisms are activated and decomposed more than normal aeration. Increases sex.
Additionally, micro/nano bubble water has the characteristic of increasing permeability. A large number of extremely activated aerobic microorganisms grow on the surface of this activated carbon-containing sponge carrier, but facultative anaerobic microorganisms also grow inside the carrier.
These microorganisms do almost no work in normal aerated water, but in the case of micro/nano bubble water, the permeability of water increases, making it easier for water to penetrate inside the carrier, and the stimulation of micro/nano bubbles makes facultative anaerobic. Sexual microorganisms are also activated.
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Ozone wastewater treatment equipment OZAC wastewater treatment system
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