Improvement of wastewater treatment plant at tofu factory for processing stability and reduction of electricity costs.
Aqua Blaster
By changing the aeration pipes of all the tanks from the adjustment tank to the aeration tank to Aqua Blasters, we achieved stabilization of the sedimentation tank even under sustained high temperatures exceeding 35°C!
At a tofu and soy milk factory in Shizuoka Prefecture, simply changing the aeration device in the first aeration tank from a membrane type to an Aqua Blaster resulted in a 39% reduction in sludge, leading to the shutdown of one blower. As a result, at this factory in Tokushima, all aeration devices in the tanks from the adjustment tank to the aeration tanks were changed to Aqua Blasters. The project was completed at the end of July, and despite several days exceeding 35°C, the system remained stable, maintaining the sedimentation tank in the condition shown in the photo. At this site, they also succeeded in reducing the inverter frequency of the auxiliary blower to 25Hz. It is planned that this blower will eventually be shut down as well.
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basic information
【Tokushima Prefecture Tofu Factory Wastewater Treatment Facility Improvement】 Products: Tofu, Soy Milk Challenges: Sludge volume reduction, Electricity cost reduction, Stabilization of treatment Solution: Installation of Aqua Blaster in the adjustment tank and aeration tank 【Results Achieved with the Introduction of Aqua Blaster】 ◎ Treatment stability ◎ Electricity cost reduction ◎ Sludge volume reduction ◎ Chemical reduction
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The Aqua Blaster is active in a wide range of fields. 【Industrial Wastewater Treatment】 Treatment of food processing wastewater, treatment of wastewater containing mineral oils, treatment of livestock wastewater, treatment of industrial waste disposal wastewater. 【Purification and Recycling of Circulating Water】 Purification and recycling of cleaning circulating water, sludge reduction and recycling of solvent-based painting circulating water, purification and recycling of water-based painting circulating water. 【Prevention of Decay in Building Pits】 Purification of building pit wastewater and prevention of decay, prevention of foul odors in grease traps. 【Others】 Treatment of groundwater, purification of ponds, mixing of production materials, dust collection and deodorization of low-volume gases.
Detailed information
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Adjustment slot
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Aeration tank
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Shen Diancao
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The "BIO Environmental Improvement System" by iScience utilizes a unique aeration system and natural microorganisms to restore the precious environment that is being destroyed by various factors. Since the development of this advanced technology, we have accumulated numerous achievements and built up extensive know-how, realizing exceptional total engineering capabilities. As professionals in water purification, we respond to pollution remediation across a wide range of fields and support the construction of a sustainable society. iScience focuses on the environment through water purification. With advanced technology, we aim to create an eco-friendly environment for the Earth.
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