Facultative Lagoon Effluent Polishing Using Phase Isolation Ponds

摘要

An investigation into the performance of 'Phase Isolation' as a means of upgrading facultative lagoons was conducted at Clinton, Mississippi, using 2 facultative lagoons arranged in series followed by 2 isolation ponds used alternately for final polishing. The isolation ponds were operated on a fill and draw basis with isolation periods varying from 20-44 days. The object of this study was to evaluate this 'Phase Isolation' process for its potential for upgrading facultative lagoons.