Performance of a Single-Cell Aerated Waste Stabilisation Pond Treating Domestic Wastewater: A Three-Year Study

Cauchie, Henry‐Michel; Salvia, Mercé; Weicherding, Jean; Thomé, Jean-Pierre; Hoffmann, Lucien

doi:10.1002/(sici)1522-2632(200004)85:2/3<231::aid-iroh231>3.3.co;2-g

Cited by 2 publications

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“… * Data compiled from Mara et al (1998), Cauchie et al (2000) and Abis (2002). The ranges shown comprise the lowest and the highest values given in the literature. …”

Section: Performance Evaluationmentioning

confidence: 99%

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An analysis of cascade‐aerated facultative waste stabilisation ponds in the United Kingdom

Rinnhofer

Smith

2011

Water & Environment J

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This paper examines the performance of cascade-aerated facultative ponds in a waste stabilisation pond (WSP) installation in the United Kingdom. The pond system is privately owned and treats wastewater from a conference centre with a population equivalent between 20 and 40. A snapshot analysis investigates the removal efficiency of BOD, COD, SS, FC and nutrients. Further, the oxygen supply through 'flow form' cascades is examined, and the DO concentrations, surface loads and retention times are discussed. The results show a very high removal of BOD, COD and SS; and nutrient removal is satisfactory. An unusual finding is that the FC removal efficiency is almost two log units better than for a common maturation pond. This is possibly attributable to the high cascade flow, where wastewater is exposed to the damaging effects of sunlight (photooxidation).

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“… * Data compiled from Mara et al (1998), Cauchie et al (2000) and Abis (2002). The ranges shown comprise the lowest and the highest values given in the literature. …”

Section: Performance Evaluationmentioning

confidence: 99%

“…It is also reported that predators can reduce the algae population significantly (Cauchie et al 2000). However, no investigation was carried out to establish whether any such predators were present in the ponds.…”

Section: Performance Evaluationmentioning

confidence: 99%