CR Clean Air’s ETO Scrubbing system is ideal for meeting your emission regulations, we can reduce your Ethylene Oxide emission to < 1 ppm!

Our approach composes of three major components: high efficiency packed column(s), a reactor tank and solution feed tank. As EO is absorbed and converted, the volume of liquid being recirculated will necessarily increase. For this reason, our systems uses a solution feed tank. This tank allows sufficient capacity for the liquid level to swell, enabling the system to run continuously, with no waste streams. Further, since the

byproduct of the EO conversion is high quality Ethylene Glycol, many of our customers either reuse or sell this valuable byproduct.