A bio-toilet that operates independently with solar power. Ideal for mountain cabins, nature parks, and during disasters.
This is a solar model of the bio-toilet "Violet," which combines solar panels and a solar thermal water heat exchanger. All the necessary electricity and heat are supplied by solar energy, making it usable in locations without access to electricity. It is ideal for the following places and uses: - Toilets at mountain lodges and rest areas in the mountains - Toilets in riverbanks and riverside parks - Locations like natural parks and national parks where electrical work and septic tank installation are difficult - Toilets for disaster situations that can be used even during power outages, emergency toilets
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basic information
The acid compost decomposition method (patented) developed in collaboration with Tohoku University efficiently decomposes feces and urine in a short time. ○ No need for pumping → Feces and urine are decomposed into water and carbon dioxide through the acid compost decomposition method. → This contributes to reducing maintenance costs associated with the pumping and purification of wastewater, which were essential in conventional temporary toilets. ○ No need for flushing water → It can be used without flushing water, allowing installation without the need for plumbing work. This contributes to reducing initial costs. ○ Long-lasting decomposition power → The acid compost decomposition method has a long-lasting decomposition effect, allowing for use without the need for additional or replacement materials for an extended period (with over 10 years of proven performance). → If used correctly and according to the recommended usage frequency, running costs can be significantly reduced. ○ Less odor → The decomposition of waste through the acid compost decomposition method occurs under acidic conditions. As a result, the volatilization of ammonia, one of the causes of odor, is suppressed, reducing the characteristic odors 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
○ Mountain hut, restroom at a mountain rest area ○ Restroom at a riverbank park ○ Locations like nature parks and national parks where electrical work and septic tank installation are difficult ○ Emergency toilet that can be used even during a power outage
Line up（2）
| Model number | overview |
|---|---|
| BT-S | Processing capacity: 20 times per day (250cc per time), main unit dimensions width 640×depth 485×height 515mm, weight 48kg, power supply AC100V 50/60Hz, maximum power consumption 380W, operating temperature range: temperature at which the substrate and feces do not freeze in the processing tank (recommended 5℃ to 40℃), deodorization device (sold separately) |
| BT-L | Processing capacity: 40 times per day (250cc per time), main unit dimensions width 670×depth 800×height 755mm, weight 85kg, power supply AC100V 50/60Hz, maximum power consumption 720W, operating temperature range: temperature at which the substrate and feces do not freeze in the processing tank (recommended 5℃ to 40℃), deodorization device (sold separately) |
catalog（2）
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Company information
Leave the design, development, and manufacturing of non-contact IC tags, IC cards, DC motors, and 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.
