LOW MAINTENANCE — MECHANICALLY SIMPLE WASTEWATER TREATMENT SYSTEMS FOR DEVELOPING AND DEVELOPED COUNTRIES
Abstract:Dual power multi-cellular (DPMC) aerated lagoons provide low cost wastewater treatment producing an effluent that consistently meets secondary limits as established by the United States Environmental Protection Agency for five-day biochemical oxygen demand (BOD5) and total suspended solids (TSS). When equipped with intermittent sand filtration at the effluent of a DPMC aerated lagoon, effluent quality approaches that of many activated sludge treatment systems. Moreover, DPMC aerated lagoons cost less to construct. An evaluation of four wastewater treatment facilities indicated that, when designed properly, DPMC aerated lagoons cost less to operate and require significantly less operator time and expertise as compared to activated sludge processes. In areas where available, trained wastewater professionals are limited, DPMC aerated lagoons provide a high quality and inexpensive treatment alternative.
Document Type: Research Article
Publication date: 2001-01-01
More about this publication?
- Proceedings of the Water Environment Federation is an archive of papers published in the proceedings of the annual Water Environment Federation® Technical Exhibition and Conference (WEFTEC® ) and specialty conferences held since the year 2000. These proceedings are not peer reviewed. WEF Members: Sign in (right panel) with your IngentaConnect user name and password to receive complimentary access.
- Subscribe to this Title
- Membership Information
- About WEF Proceedings
- WEFTEC Conference Information
- Ingenta Connect is not responsible for the content or availability of external websites