Efficient removal of hydrogen sulfide using the power of microorganisms! Effective in reducing maintenance costs!
The "Biological Desulfurization Device" is a system that can remove hydrogen sulfide using the power of microorganisms. Microorganisms (sulfur-oxidizing bacteria) within the biological desulfurization tower convert high concentrations of hydrogen sulfide in biogas/digester gas into sulfuric acid, preventing the accumulation of sulfur inside the tower. It also achieves a hydrogen sulfide removal rate exceeding 90%. Furthermore, compared to conventional dry desulfurization and chemical washing methods, it can reduce maintenance costs by up to 80%. 【Features】 ■ The converted sulfuric acid can be used in neutralization processes in wastewater treatment. ■ Capable of handling high concentrations of hydrogen sulfide from hundreds to thousands of ppm. ■ Easy maintenance and management through automatic control operation. ■ Unique technology prevents sulfur precipitation inside the tower, enabling long-term stable operation and reduced maintenance. *For more details, please download the catalog or contact us.
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【Specifications】 ■BSR-1200 Tower dimensions: φ1200×6000H Gas handling capacity (at H2S concentration of 1,000ppm): up to 130Nm3/hour ■BSR-2200 Tower dimensions: φ2200×6000H Gas handling capacity (at H2S concentration of 1,000ppm): up to 450Nm3/hour ■BSR-3000 Tower dimensions: φ3000×6000H Gas handling capacity (at H2S concentration of 1,000ppm): up to 800Nm3/hour ● For more details, please download the catalog or contact us.
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◎Desulfurization treatment of biogas/digester gas ◎Odor control and deodorization targeting high concentrations of hydrogen sulfide ●For more details, please download the catalog or contact us.
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Company information
We, Ebara Corporation, are an environmental-related company with three main pillars: manufacturing, engineering, and trading. Under the management philosophy of "contributing to society with the aim of creating a rich human environment," we engage in a wide range of businesses from water treatment to healthcare.