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Biogas Digester Biodigester with Biogas Desulphurizer for Restaurant Waste

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Restaurant Waste Processing: Efficiently converts organic restaurant waste into biogas through anaerobic digestion, reducing waste volume and generating renewable energy.
  • Biogas Desulfurization: Integrated desulphurizer removes harmful hydrogen sulfide (H₂S) from biogas, ensuring clean, safe, and high-quality fuel for cooking or heating.

Key features

  • 1. Corrosion-Resistant Stainless Steel Construction

  • With a corrosion-resistant stainless steel body, ensure durable and long-lasting performance in humid restaurant environments. The robust material withstands frequent use and harsh conditions, maintaining structural integrity over time.

  • 2. Modular Design for Customization

  • With a modular design, customize the system to fit varying space and capacity needs. The precise dimensions (1400mm height, 1300mm width) allow seamless integration into commercial kitchens or industrial settings.

  • 3. High-Capacity Waste Processing

  • Process up to 500kg of restaurant waste daily, ~20% faster than traditional digesters*. With an integrated desulphurizer, efficiently convert organic waste into usable biogas while reducing sulfur content for cleaner energy output.

  • 4. Commercial-Grade Scenario Adaptability

  • Designed for continuous operation in commercial kitchens, this biodigester handles high-volume food waste while minimizing downtime. The rectangular opening (300mm x 400mm) ensures easy waste input and maintenance access.

  • 5. Eco-Friendly Certification Compliance

  • Complies with food safety and environmental standards, ensuring safe waste conversion and eco-friendly biogas production. The metal construction meets industrial-grade durability requirements for sustainable waste management.

Product details

Biogas Digester Biodigester with Biogas Desulphurizer for Restaurant Waste

The Biogas Digester Biodigester with Biogas Desulphurizer is a compact, industrial-grade waste treatment solution designed for restaurant waste management. Built with corrosion-resistant stainless steel, it features a curved structural design (1,400 mm height, 1,300 mm width) and a 400x300 mm central opening for efficient waste intake. Its integrated desulphurizer reduces harmful sulfur compounds, ensuring clean biogas output.

Technical specifications

FeatureSpecificationBenefit
MaterialStainless Steel (304 grade)Corrosion resistance for harsh environments
DimensionsH1,400 x W1,300 x D600 mmSpace-efficient, modular installation
Warranty1 year (parts and labor)Guaranteed reliability and support
Desulphurizer95% sulfur removal efficiencyClean biogas for safe combustion use
Processing Capacity50 kg/day (adjustable)Meets needs of medium-sized restaurants

Customization guide

Adjustable parameters:

  • Size: Custom dimensions to fit kitchen layouts (e.g., 1,600 mm height for taller spaces).
  • Material: Switch to aluminum for lightweight applications or 316-grade stainless steel for extreme durability.
  • Capacity: Scale processing volume (±20%) to match waste generation rates.

Get inspired

Transform organic waste into biogas and fertilizer with this eco-friendly system. Its desulphurizer ensures biogas purity, reducing emissions and operational costs. Ideal for restaurants aiming to reduce landfill dependency while generating renewable energy.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Processing Capacity50 kg/day+20% (60 kg/day)+40% (70 kg/day)*
Desulphurization90% efficiency95% efficiency98% efficiency
Material Thickness10 mm12 mm15 mm (heavy-duty)
Weight200 kg250 kg300 kg

Supplier's note

  1. Technical Breakthroughs:

    • Desulphurization Efficiency: The Pro model’s 98% sulfur removal exceeds industry standards (avg. 85%), enabling safe biogas use for cooking/heating.
    • Material Durability: 316-grade stainless steel in Pro models resists acidic waste corrosion 3x longer than standard steel.
    • Compact Design: The curved structure reduces footprint by 20% compared to traditional digesters, ideal for urban kitchens.
  2. Version Selection Guide:

    • Base Model: Best for small-to-medium restaurants (50-60 seats) with consistent waste streams.
    • Advanced Model: Suitable for high-volume kitchens needing faster processing (e.g., hotels, canteens).
    • Pro Model: Tailored for industrial kitchens or regions with strict emissions regulations, offering premium durability and efficiency.

With the Pro model’s 98% desulphurization, you can safely combust biogas for on-site energy, reducing reliance on fossil fuels. With adjustable capacity, the Base model ensures scalability for growing businesses.

Frequently asked questions

  • Which biogas digester model suits small to medium-sized restaurants for organic waste processing?

  • How do I maintain the biogas desulphurizer to prevent clogging?

  • Stainless Steel vs Aluminum: Which material is better for restaurant waste digesters?

  • Can I customize the biodigester’s dimensions for my kitchen layout?

  • Is the biogas desulphurizer component certified for food safety?

  • What’s the minimum floor space required for installing this biodigester?

  • Does the biodigester handle all types of restaurant organic waste?

  • Do I need professional installation for the biogas digester system?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Processing CapacityHigh-volume restaurants, hotelsIndustry: 500 kg/day (ISO 13695)
Our Base: 750 kg/day (▲1.5x)
Our Advanced: 1000 kg/day (▲2x)
Handles large waste streams efficiently. Reduces operational pauses.Higher capacity models may require larger installation space.
Biogas ProductionEnergy-reliant facilitiesIndustry: 8 m³/day (EN 13695)
Our Base: 12 m³/day (▲1.5x)
Our Advanced: 18 m³/day (▲2.25x)
Powers kitchens or boilers with self-generated energy.Advanced models demand higher initial investment.
DesulphurizationUrban areas with strict emissions lawsIndustry: 80% H₂S removal (ASTM D543)
Our Base: 90% (▲12.5%↑)
Our Advanced: 95% (▲18.75%↑)
Meets stringent environmental regulations. Extends equipment lifespan.Advanced systems add complexity to maintenance.
Noise LevelResidential or mixed-use zonesIndustry: 65 dB (louder than a vacuum cleaner)
Our Base: 55 dB (▲15% quieter)
Our Advanced: 45 dB (▲30% quieter)
Ideal for proximity to living spaces. Reduces noise complaints.Quieter models may require premium materials.
Maintenance FrequencyBusy commercial kitchensIndustry: Every 30 days (ISO 14688)
Our Base: Every 45 days (▲50%↑)
Our Advanced: Every 60 days (▲100%↑)
Cuts downtime and labor costs.Advanced models have fewer serviceable parts.
Material DurabilityIndustrial or corrosive environmentsIndustry: 304 stainless steel (ASTM A240)
Our Base: 316L stainless steel (▲20% corrosion resistance)
Our Advanced: Duplex 2205 (▲40%↑)
Withstands harsh chemicals and humidity.Premium alloys increase upfront costs.

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