For addressing the oil, salt, and sludge from fish processing plants. Supports efficient volume reduction with ozone and fine bubbles.
In the seafood processing industry, the load of fats and organic matter in wastewater is high, making the reduction of sludge generation and disposal costs important challenges. To alleviate the burden on dewatering equipment and maintain stable wastewater treatment, efficient decomposition processing is required. This system promotes the decomposition and solubilization of sludge by combining the oxidative action of ozone with the gas-liquid contact of fine bubbles, thereby supporting the reduction of the burden on wastewater treatment facilities. 【Usage Scenarios】 - Facilities that want to reduce the treatment and disposal costs of fats and excess sludge from seafood processing wastewater. - Factories looking to reassess the processing load and operating costs of dewatering equipment. - Cases where a sludge reduction process is to be added to existing activated sludge treatment facilities. 【Benefits of Implementation】 - Supports the reduction of final disposal volume and disposal costs through sludge volume reduction. - Aids in reducing equipment load by decreasing the amount of sludge to be dewatered. - Contributes to improved sludge management and stable operation of wastewater treatment facilities.
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basic information
【Features】 - Sludge treatment combining the oxidative action of ozone and gas-liquid contact through fine bubbles - Confirmed a reduction of approximately 69% in SS and 61% in BOD after 120 minutes in tests - Improved sludge fluidity after 60 minutes, supporting dewatering treatment - Proposed a practical configuration that circulates sludge storage tanks, ozone reaction tanks, and aeration tanks - A simple and practical system configuration utilizing general-purpose equipment 【Our Strengths】 Nakajima Bussan Co., Ltd. is committed to improving water environments through the development and sale of fine bubble nozzles. We focus on balancing oxygen supply performance with installation and maintenance costs, offering simple and practical systems tailored to existing facilities. Our configuration utilizing general-purpose equipment supports long-term and stable operation.
Price information
You can consider both sales and rental options.
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Applications/Examples of results
- Factory wastewater treatment facility - Activated sludge treatment equipment - Excess sludge treatment process - Operators who want to reduce sludge treatment costs Please provide information on the type of wastewater, treated water volume, sludge generation amount, SS, BOD, and existing treatment processes or dewatering equipment. We can assist you with selecting nozzles, pumps, and ozone generation devices according to sludge characteristics, as well as consultations regarding trial introductions.
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Company information
Our company engages in a wide range of operations, from handling industrial products in general to factory process development. Additionally, as a specialized dealer of Daikin Industries products, we have established a system that focuses on after-sales support during repairs. Please feel free to contact us first.
