Organics Bio-Scrubber
Biological Solution for Hydrogen Sulphide Removal in Biogas
Organics provides advanced Bio-Scrubber technology for efficient biogas desulphurization, specifically designed to remove Hydrogen Sulphide (H2S) from biogas streams through a biological oxidation process. This system is the ideal choice for industries seeking a low-cost, sustainable alternative to conventional chemical scrubbers.
In the renewable energy industry, anaerobic digestion is the key to converting organic waste into energy. However, a major challenge often arises: the presence of impurity gases, specifically Hydrogen Sulphide (H2S).
Without proper treatment, H2S is not only hazardous to human health but also a primary enemy of gas engines, burners, and boilers due to its extreme corrosivity. This is where Organics provides a solution through our specialized H2S Bio-Scrubber technology.
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What is an H2S Bio-Scrubber and How Does It Work?
Unlike conventional chemical scrubbers that rely on expensive reagents, a Bio-Scrubber utilizes microorganisms (specifically bacteria of the genus Thiobacillus) to remove sulphur from the gas stream naturally.
The process works by creating an ideal ecosystem for bacteria within an acid-resistant vessel filled with specialized packing media. These bacteria oxidize H2S into sulphate, resulting in a liquid effluent of dilute sulphuric acid that is environmentally manageable.
Why Choose Organics for your H2S Removal System?
Maximum Cleaning Efficiency
Capable of achieving H2S removal efficiency of up to 99%.
Zero Chemical Costs
Utilizes natural bacteria (Thiobacillus) that operate continuously without the need for routine chemical additives.
Wide Operational Range
Designed to handle H2S concentrations from 500 ppm to 30,000 ppm.
Asset Protection
Prevents severe corrosion damage to metal components in engines, burners, and boilers.
Sustainability
Produces a sulphate-rich liquid effluent that can be repurposed as liquid fertilizer for agricultural use.
Valuable By-product
Converts H2S into a sulphate-rich effluent that can be repurposed as liquid fertilizer, promoting a circular economy approach.
Technical Specifications
Download the ODSG14 Data Sheet for the full version
Technical Specifications
Download the ODSG14 Data Sheet for the full version
System Configurations & Custom Engineering
Vertical H2S Scrubber
The standard configuration for H2S control, acting as an effective buffer for high concentrations during the anaerobic digestion process.
Horizontal H2S Scrubber
A modular construction, container-friendly design perfect for remote locations or sites with strict height restrictions.
Bespoke Solutions
We specialize in tackling difficult and unusual applications. Organics offers technical consultation for any complex challenge related to H2S management.
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As a leading biological gas scrubber, the Organics system utilizes natural bacteria to oxidize sulfur without the need for chemical reagents.
Here are the standard technical parameters of our H2S removal system :
| Feature | Specification |
| Gas Flow Rate | 100 to 20,000 Nm3/hr |
| Removal Efficiency | Typical 90% – 99% |
| H2S Concentration Range | 500 ppm to 30,000 ppm (by mass) |
| Pressure Drop | Typical 25 mbar gauge |
| Operating Temperature | Constant between 25°C – 60°C |
| Control Options | Manual, Automatic, Gas Alarm, SCADA Integration |
| Vessel Material | GRP, glass/rubber-lined steel, or specialized concrete |
Industrial Applications & Supply Flexibility
Our solutions are ideal for renewable energy gas treatment, serving diverse range of industrial sectors requiring H2S separation or destruction, including:
Agriculture & Livestock
Pig farms, chicken farm, cow farm & dairy etc
Agro-Industry
Palm Oil Mill Effluent (POME) treatment, Cassava mill effluent
Municipal & Industrial Sites
Landfill Gas (LFG) management
Oil & Gas Sector
Natural gas purification and associated gas treatment
Procurement Options
Stand-alone Component Supply
We provide complete Bio-Scrubber units to be integrated into your existing biogas infrastructure.
Turnkey EPC Solutions
Full design, manufacture, and installation of comprehensive biogas-to-energy systems.
O&M Services
Professional operation and maintenance support to ensure long-term optimal performance