Abstract: In New Zealand, civil engineering classes are getting larger every year, which means that innovative ways must be sought to enable an increasing number of students to fulfill the laboratory requirements of the degree. With ...

Abstract: This research documents the use of oxidation‐reduction potential (ORP) to control two lab‐scale aerobic‐anoxic sludge digesters. The reactors were operated in sequencing batch reactor fashion, and one reactor had the ratio ...