This is an eco-friendly bio toilet that uses a circulation and recycling system with bio-microbial treatment, neither flushing 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 bedding is made from buckwheat husks. ■ Initial introduction of aerobic bacteria prevents bad odors (patented). ■ Human waste and toilet paper are treated with microorganisms. ■ Harmful bacteria (such as E. coli) are killed by the fermentation heat of organic matter and heater heat, allowing it to be safely returned to the earth as compost. ■ Energy-saving with PTC surface heating element heater (far infrared method). Installation location: Kuzuryu Dam emergency shelter Model: Bio R21-M type, 1 unit Options: Hybrid power generation Comment: Elevation 1,200 m *For more details about the product, please download the PDF or feel free to contact us.
Inquire About This Product
basic information
【Other Features】 ■ ON/OFF circuit for the heater ■ Separate toilet for separating solid and liquid waste (patented) ■ JSS (Weight Sensor System) - Optional (patented) Weight management of the processing tank Patrol light activation based on data setting values ■ SBS (Separating Waste System) - Optional (patented) Change of piping route for urine only based on numerical settings (high capacity available) *For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
catalog（2）
Download All Catalogs
Company information
Daio Electric Construction Co., Ltd. has been developing and improving environmentally friendly self-processing bio-toilets as a manufacturer of their production and sales. Our bio-toilets are designed for disaster response, making them suitable not only for mountain lodges and tourist spots but also recommended for permanent installation in parks and schoolyards that serve as evacuation centers during disasters. Please feel free to contact us if you have any inquiries.