In combined sewer rainwater is collected together with wastewater up to a hydraulic load which is multiple of average load, the remaining quantity is overflowed. Rainwater runs off roads and flushes sediments in sewer; so it increase hydraulic load and causes large variations in pollulants loads. Effects of rainwter on hydraulic and organic load were studied in a plant and are presented in this paper.
Rainwater in Wastewater Treatment Plants: a Case Study
FALLETTI, LUIGI;CONTE, LINO;ZAGGIA, ALESSANDRO
2011
Abstract
In combined sewer rainwater is collected together with wastewater up to a hydraulic load which is multiple of average load, the remaining quantity is overflowed. Rainwater runs off roads and flushes sediments in sewer; so it increase hydraulic load and causes large variations in pollulants loads. Effects of rainwter on hydraulic and organic load were studied in a plant and are presented in this paper.File in questo prodotto:
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