Purammon is focused on the research, development, design, and implementation of physico-chemical wastewater treatment processes and systems, with special emphasis on ammonia, total nitrogen, and total organic carbon removal. Purammon has developed an electrochemical technology that enables green hydrogen to be produced from wastewater instead of fresh water. Its technology is designed to treat industrial wastewater at lower cost and with better performance than conventional wastewater treatment solutions. The company's wastewater-to-green-hydrogen technology has three major benefits for the emerging hydrogen economy. It significantly reduces the cost of green hydrogen; it enables green hydrogen to be produced at the same industrial facility where it is consumed, eliminating the need for costly transportation and infrastructure; and it avoids the impacts of conventional green-hydrogen production on freshwater resources. Purammon first commercialized its wastewater treatment technology in 2018 and currently has full-scale systems installed at some of the largest chemical companies in the world. The company is currently piloting its wastewater-to-hydrogen technology with a major environmental services provider in Israel.