[Construction Achievements] Bio-toilet adopted at Shio-kureba Park in the Utsukushigahara Highlands.

This is an eco-friendly bio toilet that uses a circulation and recycling system with bio-microbial treatment, neither water-flushed nor pit latrine.

The "Bio R21" is a circulation and recycling type toilet that uses bio-microbial treatment. The odor from the toilet is completely eliminated, allowing for a comfortable and odorless experience. 【Features】 ■ The substrate is made from buckwheat husks ■ Initial introduction of aerobic bacteria eliminates odors (patented) ■ Human waste and toilet paper are treated with microorganisms ■ Harmful bacteria (such as E. coli) are killed by the heat generated from the fermentation of organic matter and heater heat, allowing for safe composting back into the earth ■ Energy-efficient with PTC surface heating elements (far infrared method) Installation location: Shio-kureba Park, Ueda City, Nagano Prefecture, at the top of the Mt. Mikagura Plateau Model: Bio R21-L type, 4 units Options: Weight sensor system, urine separation system, 300L urine tank Comment: Connected to the Kirigamine Highland Venus Line, attracting many tourists. In 2016, a urine separation and weight sensor system was installed to accommodate more users. Elevation: 2,100m *For more details about the product, please download the PDF or feel free to contact us.

Outdoor toilet unitOther commercial buildings and service facilitiesDrainage and ventilation equipment