Production of custom-made recycled water for various reuse purposes: lessons learned from one of the world's largest recycling facilities

Abstract

A new concept developed for the successful implementation of integrated resource management in urban and protected areas is the production of ‘designer’ or custom-made recycled water for various reuse purposes. The Edward C. Little Water Recycling Facility in El Segundo, California is an excellent example and the only facility in the world and the United States producing five distinct types of recycled water. This paper presents the plant design, critical milestones, water quality challenges faced and problems solved towards consistently meeting the needs of a diverse client base through delivery of a leading-edge range of custom-made recycled waters.