3000m³ Green Double Membrane Biogas Dome with 20+ Year Lifespan and 3-20 mbar Pressure Range
Price:
Please contact us
MOQ:
1 set
Delivery Time:
5~60 days
Brand:
MDS
Product Description
3000m³ Green Double Membrane Biogas Dome
Our 3000m³ Green Double Membrane Biogas Dome is engineered for universal compatibility with all steel and concrete digester tanks, regardless of shape or size. This versatile design makes it ideal for diverse biogas applications while delivering significant cost savings compared to conventional gas storage methods.
The installation process is streamlined for minimal downtime, allowing seamless integration into existing systems. We recommend using a center post net support system to maintain structural integrity and prevent membrane deflation into digester contents.
Built for durability, these domes resist UV radiation and extreme weather conditions, ensuring long-term performance with reduced maintenance. The airtight seal enhances safety while enabling efficient gas production monitoring.
Technical Specifications
| Parameter | Value |
|---|---|
| Capacity | Customized |
| Design Pressure | 3-20 mbar |
| Operating Pressure | 3-15 mbar |
| Outer Membrane Thickness | 0.74-1.20 mm |
| Inner Membrane Thickness | 0.74-1.20 mm |
| Maximum Wind Load | 32.6 m/s |
| Maximum Snow Load | 30 kg/m² |
| Operating Temperature | -30℃ to +70℃ |
| Design Service Life | ≥20 years |
| Weld Seam Width | ≥70 mm |
| Methane Permeability | ≤200 cm³/m²*d*0.1MPa (23℃, 65% R.H.) |
| Flame Retardancy | B1 |
| Warranty | 10 years |
Key Features
- High Safety Factor: Engineered for extreme climates with overpressure safety valve and biogas leakage detection
- Extended Service Life: Inner membrane lasts over 25 years, outer membrane over 20 years
- Rapid Installation: Requires only basic concrete foundation, reducing costs and labor
- Cost Efficiency: Complete volume utilization with lightweight construction
- Superior Aging Resistance: Excellent durability with professional installation requirements
- Multi-functional Applications: Suitable for biogas projects, waste management, and industrial gas storage
- Environmental Benefits: Collects and stores renewable energy, reducing pollution and consumption
- Environmental Adaptability: High molecular materials provide corrosion resistance and weather durability
- Safety Features: Fireproofing, corrosion resistance, and lightning protection for harsh environments
Applications
- Livestock farm biogas systems
- Brewery and beer wastewater treatment plants
- Paper mill wastewater treatment facilities
- Urban sewage treatment operations
- Garbage disposal and food waste treatment
- Food factory sewage treatment and crop waste processing
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Company
Sichuan Mondes Green Technology Co.,Ltd
Location
ROOM 10, 20TH FLOOR, 1ST BUILDING, NO.588, MIDDLE SECTION OF YIZHOU AVENUE, HIGH-TECH ZONE, CHENGDU CITY, (SICHUAN) PILOT FREE TRADE ZONE, CHINA
Contact Person
Richie