Implementation of storage tanks on the COST 624 benchmark.
To test the improvement that can be expected in terms of effluent quality of an wastewater treatment plant by activated sludge, an equalisation tank and a storm tank, designed to damp the influent variations under different weather conditions, have been implemented in front of a benchmark plant used to evaluate control strategies. The equalisation tank improves significantly the effluent quality in any weather condition but at a high operation cost due to extra pumping, while the storm tank without by-pass improves the effluent quality in rainy periods with a small increase in cost operation over the no tank case.
Pons
M N
MN
Laboratoire des Sciences du Génie Chimique, CNRS-ENSIC-INPL, Nancy, France.
Corriou
J P
JP
D019985:Benchmarking; D003365:Costs and Cost Analysis; D011786:Quality Control; D011891:Rain; D012722:Sewage / Q000737:chemistry; D013997:Time Factors; D018508:Water Purification / Q000191:economics / Q000295:instrumentation* / Q000379:methods / Q000592:standards*; D014887:Weather
D012722:Sewage