We offer a rich portfolio of field-proven solutions to help operators mitigate, eliminate or reuse emissions to air and water, focusing in particular on nitrogen oxides (mainly NO and NO2) - known as NOx - and other contaminants such as VOCs from process or exhaust gas streams.
Our low-temperature LOTOX® oxidation process uses ozone to overcome the temperature-related challenges of typical NOx removal technologies. This flexible end-of-pipe technology can be configured for efficiency levels between 30 and 95%, and can be integrated into the wet/dry scrubbing systems used in most air pollution control equipment.
Through our CIRRUS® product line of innovative cryocondensation technologies, we support VOC removal to ppm levels, enabling customers to comply with strict emissions regulations for controlled disposal or recover valuable solvents for re-use. These cost-effective solutions come in standard sizes and can be customized to suit individual needs.
Moving on to wastewater, our SOLVOX® technologies use oxygen for the aerobic treatment of wastewater in industrial plants, whereas our SOLVOCARB® line offers a diversity of solutions for neutralization and remineralization with carbon dioxide. We also design and deliver oxygen supply schemes and oxygen recycling schemes for ozone generation, which can help recover up to 60% of oxygen that would otherwise be wasted.
Last but not least, we offer the full range of HiQ® specialty gases, equipment and services to support process measurement, emissions control, instrument calibration, leak detection and combustion control.
Our environmental solutions are successfully deployed by customers in industries as diverse as chemicals, construction, refining, pharma and biotech, power, upstream and midstream oil and gas, and water treatment.
Aim for the lowest levels of nitrogen oxide (NOx) emissions from your flue gas streams with our LOTOX low-temperature oxidation technology using ozone
Condense and potentially re-use volatile organic compound (VOC) emissions released during production, refining, storage and transport of hydrocarbon, chemical or pharmaceutical products with CIRRUS
Condition and purify the wastewater released by your industrial plant with our SOLVOX and SOLVOCARB water treatment portfolios
Discover how our market-leading environmental solutions combine ease of deployment with rapid, proven efficiency and sustainability gains