Position: Marketing Manager. . Location: Columbus, Ohio. . Reports to: VP, Commercial Operations. . . Summary. . Adsorption Research, Inc. (ARI), is headquartered in Metro Columbus, Ohio, focuses on developing technologies that remove contaminants, such as carbon dioxide, nitrogen, and oxygen from biogas. ARI is also focused on emerging global needs, like CO2 capture, gas purification and/or re-use for industry, water purification, and air quali...