Durable Stainless Steel Tanks for Biogas Fermentation and Storage with OHSAS18001 Occupational Health and Safety System

The global energy landscape is rapidly shifting towards sustainable and renewable sources, with biogas emerging as a pivotal player. Generated through the anaerobic digestion of organic waste, biogas offers a multifaceted solution: it converts agricultural residues, municipal waste, and industrial byproducts into a valuable energy carrier while simultaneously providing a nutrient-rich digestate for agricultural use.

At the very heart of this transformative process lie the vessels that facilitate the intricate biological reactions of Biogas Fermentation and ensure the safe, efficient containment of Biogas Storage. These processes demand tanks that can withstand aggressive internal environments, maintain precise operating conditions, and offer unparalleled durability over decades of continuous operation.

Understanding the demands on the tanks requires a brief overview of the biogas production process:

This is the core biological process where microorganisms break down organic matter in an oxygen-free environment. It typically occurs in sealed reactors, often referred to as digesters. Key considerations for this phase include:

• Temperature Control: Anaerobic bacteria operate optimally within specific temperature ranges.
• Mixing: Agitation is often required to ensure uniform distribution of substrate.
• Corrosive Environment: The anaerobic digestion process produces corrosive compounds.
• Gas Tightness: The digester must be absolutely gas-tight to prevent oxygen ingress.
• Solids Handling: Digesters handle slurries with varying solids content.

Once produced, biogas needs to be stored efficiently and safely before it's used. Considerations for storage include:

• Gas Tightness: Preventing methane leakage is critical.
• Pressure Management: Tanks must safely handle fluctuating gas pressures.
• Corrosion from Condensate: Biogas contains moisture and H₂S which can form corrosive acids.
• Temperature Stability: Maintaining gas temperature within a stable range.
• Volume Fluctuation: Storage tanks must accommodate variations in biogas production.

Our durable Stainless Steel Tanks are highly versatile and indispensable across various stages:

• Anaerobic Digesters (Fermenters): Primary vessels for the Biogas Fermentation process.
• Biogas Storage Tanks (Gas Holders): Secure storage for produced biogas.
• Slurry Pre-treatment Tanks: For holding and processing corrosive slurries.
• Digestive Slurry Storage: Hygienic storage of nutrient-rich digestate.
• Biogas Condensate Collection Tanks: For corrosive condensate collection.
• Service and Balance Tanks: For process water, cleaning solutions, or chemical dosing.

Our commitment to quality is independently verified through prestigious international certifications:

• ISO 9001:2015 Quality Management System Certification
• NSF/ANSI 61 Certification
• AWWA D103-09 Standard
• OHSAS 18001 Occupational Health and Safety Management
• ISO 14001 Environmental Management System Certification