New Zealand, April 29 -- Cambi has entered into a contract with Watercare Services Limited to supply two thermal hydrolysis process (THP) systems for the Rosedale wastewater treatment plant in Auckland, New Zealand.The contract begins with an engineering phase. Manufacturing is expected to commence following a later notice to proceed and no earlier than 12 months from now.Thermal hydrolysis will increase digestion capacity at Rosedale without the need for new digesters, support higher biogas production, improve dewatering, reduce biosolids volumes for disposal, and reduce carbon footprint and waste while lowering asset life-cycle costs. Watercare provides water and wastewater services to 1.7 million people in Auckland and is upgrading the R...