No need for pumping! No need for cleaning water! No need for substrate replacement! Easy installation without plumbing work. Ideal for temporary toilets, parks, mountain cabins, and vehicle use.
The bio toilet "Violet" adopts an excellent performance acid compost decomposition method (patented) that efficiently decomposes and reduces human waste. It cultivates decomposition microorganisms within the substrate, activates their functions, and processes the waste in a short time. This bio toilet generates little ammonia (the cause of odor) and nitrous oxide (a greenhouse gas), making it environmentally friendly. 【Lineup】 ○BT-S →Up to 20 uses per day (250cc/use) ○BT-L →Up to 40 uses per day (250cc/use) For more details, please download the catalog or contact us.
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basic information
【Features】 ○ No need for pumping → The Asidoro compost decomposition method breaks down waste into water and carbon dioxide. → It contributes to reducing maintenance costs associated with the pumping and purification of wastewater, which were essential in traditional portable toilets. ○ No need for flushing water → It can be installed without plumbing work since it can be used without flushing water. This helps reduce initial costs. ○ Long-lasting decomposition power → The Asidoro compost decomposition method has a long-lasting decomposition effect, allowing for use over extended periods (with over 10 years of proven performance) without the need for additional or replacement materials. → If used correctly and according to the recommended usage frequency, it significantly reduces running costs. ○ Minimal odor → The decomposition of waste using the Asidoro compost method occurs under acidic conditions, which helps suppress the volatilization of ammonia, one of the causes of odor, thereby reducing the characteristic smells of non-flush toilets. ● For more details, please download the catalog or contact us.
Price information
For more details, please contact us.
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Applications/Examples of results
【Installation Examples】 ○ Workers' break room at Fukushima Daiichi Nuclear Power Plant (Late July 2011–) ○ "Sukagawa City Citizen's Forest" (Hitachi City, Ibaraki Prefecture) parking lot ○ Yuzawa Town, Niigata Prefecture (operating with solar power at a mountain lodge) ○ NEXCO Maintenance Kanto (toilet truck) ○ Japan Maritime Self-Defense Force (communication building) For more details, please contact us.
Detailed information
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Case Study of Introduction in Higher Education: Bio Toilet "Violet" BT-L Type This is an installation example of the Bio Toilet "Violet" BT-L type (maximum processing capacity of 40 uses/day) in the restroom next to the gymnasium at M High School. It can be installed without the need for plumbing work. Since the gymnasium used for club activities is located in the mountains, it can be installed in places without drainage facilities, and the "Violet," which does not require maintenance such as pumping or substrate replacement, was adopted.
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Case Study of Introduction in Higher Education: Bio Toilet "Violet" BT-L Type This is a case study of the Bio Toilet "Violet" BT-L Type (maximum processing capacity of 40 times/day) installed in the restroom next to the gymnasium at M High School. Here is the exterior of the toilet building. (*The installation shed is optional. Please prepare it yourself or order it separately.)
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Case study of the introduction of the bio toilet "Violet" BT-L type in a high school. This is an example of installation in the restroom next to the gymnasium at M High School, for the bio toilet "Violet" BT-L type (maximum processing capacity of 40 uses/day). (*The installation shed is optional. Please prepare it yourself or order separately.)
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Case Study of Event Venue Introduction: Bio Toilet "Violet" BT-S Type This is a case study of the introduction of the bio toilet "Violet" BT-S type (maximum processing capacity of 20 uses/day) as a temporary toilet at an event venue. (*The installation shed is optional. Please prepare it yourself or order it separately.) The Violet does not require flushing water and can be installed without plumbing work. The BT-S type is compact at 48kg (body only) and is suitable for vehicle-mounted applications.
Line up（2）
| Model number | overview |
|---|---|
| BT-S | Usage frequency: Maximum 20 times per day (250cc per use) |
| BT-L | Usage frequency: Maximum 40 times per day (250cc per use) |
catalog（2）
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Company information
Leave the design, development, and manufacturing of non-contact IC tags, IC cards, DC motors, household and commercial bio-based food waste processors, and bio toilets to us! Being just a little better than others... if you are satisfied with that, there will be no further development. We always aim to create products that utilize unique wisdom and technology that others cannot imitate, and we will continue to be a company that brings joy to our customers and contributes to society.