Vāyu builds modular gas purification systems that turn contaminated or low-value gas into clean, usable gas for energy, chemical and industrial uses.

It starts with hydrogen sulfide removal, where its static mixers, flooded towers and SulfX system cut chemical use by more than half, lower operating costs and bring gas to pipeline specification. The systems are already running on customer sites. The hardware is designed to take in new membranes, chemistries and sorbents without redesigning the product line, so beyond hydrogen sulfide and renewable natural gas, where it already has early customers, it can move into carbon dioxide, hydrogen, nitrogen, oxygen and helium.

Using fewer chemicals means fewer truckloads, less waste to dispose of and lower emissions, which helps oil and gas producers and renewable natural gas operators meet regulations and cut their carbon emissions.