Kitchen organic waste (food waste) treatment involves various eco-friendly methods to reduce environmental impact and promote resource recycling. Common approaches include:

Home Composting‌

• Process: Collect fruit/vegetable scraps, coffee grounds, and eggshells in a compost bin, mixing with dry materials (e.g., leaves) to accelerate decomposition.
• Output: Nutrient-rich fertilizer for gardens in 2–3 months.
• Benefits: Low-cost, reduces landfill waste, and enriches soil.

Anaerobic Digestion‌

• Process: Microbes break down waste in oxygen-free tanks, producing biogas (methane) for energy and digestate for fertilizer.
• Example: UK-based plants convert 1 ton of food waste into 80–120 kg of bio-coal equivalent.
• Benefits: Generates renewable energy, cuts greenhouse gas emissions.

Industrial-Scale Solutions‌

• Pre-treatment‌: Sorting, shredding, and dewatering to remove contaminants (e.g., plastics).
• Technologies‌: Aerobic composting (for soil amendment) or anaerobic digestion (for energy).
• Example: Beijing’s Shougang project processes 1,000+ tons daily using advanced sorting.

Microbial Degradation‌

• Use of specialized bacteria to accelerate breakdown, even for tough materials like bones.
• Benefits: Faster processing, neutralizes odors.

Key Considerations‌:

• Waste Sorting‌: Essential for efficiency (e.g., separating oils, non-organic items).
• Scalability‌: Home methods suit individuals; large facilities handle urban volumes.
• Sustainability‌: Reduces methane emissions from landfills and supports circular economies.
• By adopting these methods, households and industries can turn waste into valuable resources, aligning with global sustainability goals.

Application:

• Restaurant transport vehicle parking area‌
• 6m green belt‌

• Office area‌

• Car parking area‌

• 6m factory loop road‌

• Three - phase unit‌

• Cooking unit‌

• Carbon source unit‌

• Odor - removal power distribution unit‌

• Work platform‌

• Warehouse, duty room, toilet‌

• Acidification hydrolysis tank‌

• Carbon source + oil tank‌

• Dimensions‌: 55m (length), 31m (width)