We will introduce a case where the use of our products suppressed sulfur-reducing bacteria that generate hydrogen sulfide.
Here is a case study of measures taken against hydrogen sulfide at a dairy factory. In this factory, the raw water contained a high level of fats, leading to the generation of hydrogen sulfide in the adjustment tank, which resulted in complaints from nearby residents. We proposed the introduction of our "Sporecon LPC." As a result, we were able to suppress the sulfate-reducing bacteria that produce hydrogen sulfide, and it also played a role in preventing decay within the tank. [Case Overview] ■ Industry and Facility Overview - Industry: Dairy factory - Daily wastewater volume: 900m3 - Adjustment tank volume: 300m3 - Discharge: River discharge ■ Proposed Product and Application Amount - Product name: Sporecon LPC - Application amount: 1800cc/day (based on concentrated solution), diluted 10 times for drip injection *For more details, please refer to the PDF document or feel free to contact us.
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【Results】 ■ By drip-injecting Sporecon LPC into the adjustment tank, we suppress sulfate-reducing bacteria that generate hydrogen sulfide. ■ It also has the ability to detach and decompose sludge that has adhered and accumulated on walls and in dead spaces, playing a role in preventing decay within the tank. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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In August 1970, Yasuda Fire and Marine Insurance Co., Ltd. (currently Sompo Japan Insurance Inc.) was established as Yasuda Comprehensive Development Research Institute, focusing on real estate-related research and brokerage services. In 1972, it reorganized into a company primarily engaged in the ownership and leasing of office buildings, changing its name to "Universe Development Co., Ltd." Since its founding, the company has operated with a strong emphasis on trust and solid business management. To respond to various demands, in addition to its core real estate business, it has focused on environmental issues such as water quality and soil contamination, which are global concerns, and has ventured into environmental conservation projects that utilize biotechnology to naturally decompose and neutralize harmful pollutants. Furthermore, leveraging its long-standing experience in real estate management, it has advanced the commercialization of a "leakage monitoring device," based on a new theory that allows for more precise measurements, aimed at ensuring the safety of facilities that consume significant amounts of electricity, such as buildings and factories, incorporating cutting-edge industry technology. Additionally, in its new business development, it operates three stores of the Western confectionery manufacturer and retailer "Chateraise," two coffee shops "Doutor," and four rental and sales stores for CDs and DVDs "Tsutaya" (as of the end of June 2008), expanding its business closely related to everyday life.