SANTA ANA, Calif. — JWC Environmental (JWC), a leader in wastewater solids reduction and removal equipment, announced the appointment of Greg Guard as the president of JWC Environmental business. Guard will lead the company as JWC expands into new international markets through the synergies with the Sulzer sales channels. Guard will report to Clive Patten, head of Business Unit Water within the Sulzer Pumps and Equipment division.