Water supply facility ultraviolet treatment device "HSUV Series"

Sterilization with ultraviolet light is effective in inactivating chlorine-resistant pathogens such as Cryptosporidium! Combining it with conventional chlorine disinfection improves water stability at a low cost.

The ultraviolet treatment device for water supply [HSUV] is a water treatment system that processes chlorine-resistant pathogens such as Cryptosporidium using the light from ultraviolet lamps. Compared to other membrane filtration methods, it significantly reduces both initial and running costs, including construction and installation expenses, and allows for easy installation without the need for extensive space or equipment modifications. Additionally, the ultraviolet treatment device employs ultrasonic cleaning as its cleaning mechanism. The dirt adhesion prevention/removal effect of ultrasound enables the maintenance of irradiation performance over a long period. Furthermore, unlike existing wiper-type cleaning systems, there are no incidents of lamp tube breakage due to cleaning mechanism malfunctions, and the absence of complex structures within the tank allows for thorough and sufficient irradiation, as well as excellent maintenance. 【Features】 　■ Reliable inactivation treatment with abundant ultraviolet light 　■ Our unique ultrasonic cleaning device 　■ Easy maintenance 　■ Water treatment as needed (lamp ON/OFF as required) 　＊Certified under the "Ultraviolet Irradiation Device JWRC Technical Review Standards" established by the Public Interest Incorporated Foundation Waterworks Technology Research Center. *For more details, please download the PDF or contact us.

• Water Treatment Plant
• Water Supply Facilities
• Water treatment technology and systems

"Civil Engineering Watching - Infrastructure Encyclopedia: Collection of Civil Engineering Structures" is a portal site for images and information about civil engineering structures that form social infrastructure facilities. We have recently published photos and articles about the "Saale Valley Bridge." The "Saale Valley Bridge" was constructed at the border between Saxony-Anhalt and Thuringia, in Bad Kösen, Naumburg. Boasting an impressive height of up to 60 meters, this structure spans a total length of 1.2 kilometers and a width of 12.5 meters, harmoniously blending with the surrounding landscape designated as a nature reserve. In addition to the "Saale Valley Bridge," various civil engineering projects, photos, and articles related to civil engineering are also featured, so we hope you will take a look. Please check from the "Related Links" (Civil Engineering Watching - Infrastructure Encyclopedia: Collection of Civil Engineering Structures). Perry Japan Co., Ltd.

Published in the Nikkan Kogyo Shimbun on June 24.

Many customers wish to obtain technical standards conformity certification (Giteki) and construction design certification to use imported Wi-Fi products domestically. However, since radio laws differ from country to country, it is important to note that adjustments to transmission power may be necessary to comply with Japan's radio law. Among these, we will introduce products that require special attention, specifically those compatible with IEEE802.11ax (Wi-Fi 6).

We have introduced the Majesta Fragrance commercial diffuser to a fitness gym located in the city. Gyms and sports clubs tend to trap sweat and humidity, making them spaces where odor issues can easily arise. That’s why "scent design (branding)" that dramatically changes the overall impression of the space is highly effective. - The diffuser being used is the [MF-01]. It is a stylish tower-type diffuser available for a monthly fee of 8,800 yen (tax included). This model is space-saving and blends well with any interior. - The scent being diffused is [Forest Green]. It is a refreshing fragrance that blends the crispness of bergamot with the natural scent of green, creating a clean and pleasant atmosphere. It enhances concentration during exercise while providing a refreshing and comfortable space. A free trial installation is available. "I don’t know what scent would suit my gym." "I want to try out the different scents available." For such stores, Majesta Fragrance offers a free trial installation. If you are considering space branding or odor control, please feel free to contact us.

We will be exhibiting at the 133rd Annual Meeting of the Geological Society of Japan. In addition to introducing services such as sediment surveys and chemical analysis of samples, we will also showcase products like core samplers. Please feel free to ask the booth staff about new graduate recruitment and experienced hires for the 2028 fiscal year. We look forward to seeing you all. Date: September 13 (Sunday) to September 15 (Tuesday), 2026 Location: Kanazawa University, South Area of Kakuma Campus (1st floor of the Natural Science Lecture Building, Kanazawa City, Ishikawa Prefecture)