Biogas is a fantastic renewable energy source with many potential purposes. It can be used to heat homes and businesses or to fuel vehicles. It can be converted into mechanical energy and leveraged to produce electricity. The slurry involved in many biogas production processes can also make excellent fertilizer.
Biogas is also inexpensive, eco-friendly, and clean-burning, so it’s a responsible energy source people can feel good about buying, selling, and using. But like most fuel sources, natural biogas needs to be treated for impurities that can affect its safety and performance. Hydrogen sulfide (H2S) is one of the most critical of these, making H2S removal from biogas a key part of production.
Hydrogen sulfide (H2S) is a colorless but very dangerous gas and a by-product of various industrial and refining processes. Among other things, it can corrode piping and damage expensive equipment, as well as cause extremely serious health problems (including death). H2S also emits a foul odor similar to rotten eggs and can add to pollution problems.
Combustible biogas is a highly useful product of many treatment processes, including routine wastewater treatment. However, H2S is a very common impurity present in freshly produced biogas. While tiny trace amounts of H2S are less of an issue, large quantities of it can be problematic due to the associated risks, so proper monitoring and management are essential.
In addition to the health risks, odors, and corrosion problems associated with high levels of H2S, the actual efficiency of a biogas product can also be compromised.
Biogas that remains contaminated by an excess of H2S generally has a much lower energy output and lower overall value. H2S can also interfere with biogas upgrading processes, as well as permanently damage any associated equipment.
Facilitating thorough H2S removal from biogas is more than just a good idea. It’s a critical part of the production process if you’re serious about maintaining peak product quality and reliable gas-to-electricity conversion.
There are multiple techniques and technologies available for efficient H2S removal from biogas. All involve causing the gas to chemically react with special media designed for the purpose.
Once removal media is spent, it is then sent to specialized facilities for further refinement, safe disposal, or both. Meanwhile, your biogas is cleaner, purer, and significantly higher in quality.
This process takes place via a specialized system called an H2S scrubber, which greatly simplifies the process of purifying natural gas and maximizing its efficiency. Obtaining the right scrubber system from a trusted company like MV Technologies helps keep biogas production optimal, personnel safe, and equipment protected. Good scrubbers are also easy ways to stay compliant with any and all health and environmental regulations.
Ready to take your operation’s biogas production to the next level? Contact MV Technologies today for more information about your options.