"Bio Clean" - a bio-based food waste processor that does not require additional substrate.

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Bio Clean

last updated：Jul 13, 2023

No need for substrate addition or replacement, with over 10 years of proven use! This is a home and commercial bio-type kitchen waste processor that produces high-quality compost with low odor.

"BioClean" is a food waste treatment machine developed in collaboration with Tohoku University, utilizing the Acidro(R) compost decomposition method, which excels in decomposition sustainability. It processes most of the food waste input within a day. 【Features】 ■ Long-lasting decomposition power and low running costs. The costs associated with adding or replacing decomposition bacteria (substrate) can be significantly reduced. Many customers have been using it for over 10 years without needing to add or replace the substrate. ■ Low odor Decomposition occurs in an acidic environment, resulting in less ammonia volatilization and reduced odor compared to other composting methods. ■ High-quality compost More than 85% of food waste is decomposed and eliminated. The remaining portion becomes high-quality compost suitable for growing organic vegetables. ■ A wide range of products to suit various applications You can choose from a wide lineup of products based on the amount of food waste to be processed. *For more details, please contact us or view the PDF download.

Inquire About This Product

basic information

Please choose a product according to the amount of kitchen waste you need to process. ○ Daily processing capacity (approximate) 2kg (household), 5kg (50 meals), 10kg (100 meals), 15kg (150 meals), 30kg (300 meals), 50kg (500 meals), 100kg (1,000 meals), 200kg (2,000 meals), 300kg (3,000 meals), 500kg (5,000 meals) * Deodorizing device included (composite microbial deodorization method).

Price information

Prices vary by model. Please feel free to contact us.

Delivery Time

Please contact us for details

※Delivery times vary depending on the model. Please feel free to contact us.

Applications/Examples of results

○ Social welfare facilities (Yukyu-kai Gin no Hoshi Gakuen, Hikari no Sato Foundation, Yamazakura-kai Special Nursing Home Kosakien, etc.) ○ Hospitals (Nagai Hitachinomori Hospital, Suwa Maternity Clinic, etc.) ○ Local joint corporations (Japan Sewerage Business Corporation) ○ Corporate cafeterias (Nippon Steel Service Corporation, Hitachi Ltd., Sony DADC, Texas Instruments, Suntory Holdings, Yokohama BayStars Training Camp, etc.) ○ Hotels and inns (Hohoemi no Yado Takinoyu, Pension Hidamari, Fujiya, Haccho no Yu, etc.) ○ School lunch centers (Hitachi City Minamikoya School Lunch Joint Kitchen, Saigo Village School Lunch Center, Katori City School Lunch Center) ○ Nursery schools and kindergartens (Nobinobi House Forest and Nature Nursery, etc.) ○ Schools (Kyoto Prefectural Katsura High School, Ushiku First Junior High School, Keisen Women's College, etc.) ○ Plant factories (Chiba University, Toyohashi University of Technology, etc.) ○ Local governments (Aogashima Village Office, etc.) ○ Agricultural experiment stations and research institutes (Kagawa Prefectural Agricultural Experiment Station, Hokkaido Fisheries Hatchery, National Institute for Environmental Studies, etc.)

Detailed information

BS-02 A household food waste processor. It decomposes your household food waste in one day. It reduces the effort of taking out the trash every day and frees you from the odors of kitchen food waste. ○ A popular series with cumulative sales of over 20,000 units. ○ If you use it correctly while adhering to the maximum input amount of 2 kg per day, you can maintain its decomposition performance for a long time (with many examples of use for over 10 years) without needing to add or replace the decomposition bacteria (substrate), significantly reducing running costs.
BC-10 【Case Study: NPO Seimei Dream Farm】 ○ Introduced in 2020 〇 Seimei Community Center, which was the first public community center in Fukui Prefecture to declare its commitment to the United Nations SDGs, composts food waste such as leftovers and kitchen scraps from households using BioClean, and is engaged in organic cultivation and sales of vegetables.
BC-30 【Case Study: Koshima, Kagoshima Prefecture】 ○Introduced in 2017 ○It was implemented for the purpose of composting kitchen waste generated from households on the island.
BC-300 【Case Study: Kagawa Prefectural Agricultural Experiment Station】 ○ Introduced in 2011 ○ Used in composting experiments for agricultural crop residues. ○ Large machines above BC-200 come with a lift for automatic feeding of kitchen waste, allowing for easy operation in handling large amounts of kitchen waste.
BC-500 【Case Study: Hitachi City School Lunch Joint Cooking Facility】 ○ Introduced in 2004 ○ Used for composting school lunch leftovers (5,300 meals/day). ○ The compost after processing is registered as fertilizer in Ibaraki Prefecture and is being utilized.
Inside the device This is a photo of the processing layer inside the organic waste processor, Bio Clean. When organic waste is added, the stirring rod rotates and stirs while heating the microbial substrate, promoting the decomposition of the organic waste by microorganisms. More than 85% of the added organic waste is decomposed within a day.
Composting of kitchen waste This is an image of the decomposition of kitchen waste using the BioClean kitchen waste processor. More than 85% of the kitchen waste put in is decomposed within a day. The small amount of decomposition residue, such as plant fibers, becomes part of the substrate, so there is no need to remove it each time.
Compost derived from kitchen waste: "Genki Compost Hitachi-kun" The compost "Genki Compost Hitachi-kun," made from the decomposition of leftover school meals in Hitachi City, has been verified for its effectiveness based on the Fertilizer Control Law. Ibaraki Prefecture Fertilizer Registration No. 1637. Main component content: Total nitrogen 3.4%, total phosphorus 0.6%, total potassium 0.9%, carbon to nitrogen ratio (C/N ratio) 12.0, moisture content 10.8%.
Composite Microbial Deodorization Device It decomposes and processes the odors generated from food waste treatment machines through the action of composite microbes soaked in wood chips, reducing the release of smells.

Line up（10）

Model number	overview
BS-02	Household food waste processor, capable of processing up to 2kg per day.
BC-05	Processing capacity of up to 5kg per day.
BC-10	Processing capacity of up to 10kg per day.
BC-15	Processing capacity of up to 15kg per day.
BC-30	Processing capacity of up to 30kg per day.
BC-50	Processing capacity of up to 50kg per day.
BC-100	Processing capacity of up to 100kg per day.
BC-200	Processing capacity of up to 200kg per day.
BC-300	Processing capacity of up to 300kg per day.
BC-500	Processing capacity of up to 500kg per day.