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Regional issues in water supply, sewage pumping and drainage [articol]

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dc.contributor.author Man, Eugen Teodor
dc.contributor.author Retezan, Adrian
dc.contributor.author Vlaicu, Ilie
dc.contributor.author Vanhove, Yannick
dc.contributor.author Djelal-Dantec, Chaphica
dc.contributor.author Dimitriu, Mihai
dc.contributor.author Vertan, Gheorghe
dc.date.accessioned 2020-03-30T09:29:45Z
dc.date.accessioned 2021-03-01T08:44:55Z
dc.date.available 2020-03-30T09:29:45Z
dc.date.available 2021-03-01T08:44:55Z
dc.date.issued 2010
dc.identifier.citation Man, Eugen Teodor. Regional issues in water supply, sewage pumping and drainage. Timişoara: Editura Politehnica, 2010 en_US
dc.identifier.uri http://primo.upt.ro:1701/primo-explore/search?query=any,contains,Regional%20issues%20in%20water%20supply,%20sewage%20pumping%20and%20drainage&tab=default_tab&search_scope=40TUT&vid=40TUT_V1&lang=ro_RO&offset=0 Link Primo
dc.description.abstract As a joint interest, the metering of water consumption ensures low specific consumption of 80-150 l/capita day, values considered to be normal. Where the metering was delayed, the specific consumption increased even up to 500 l/capita day, thereby increasing pipeline flow Q and water velocity v, hydraulic loss hr, pumping heads H, powers P and energy E consumed by pumps. In areas of Eastern Europe where the water consumption metering was introduced, the specific consumptions of water decreased to normal levels and the values for Q, v, hr, H (e.g., from 58 m to 25 m), P and E accordingly decreased. H decreasing raised a new problem, namely the failure of the pumps adopted to operate at high H values, by operating at low H values. Other problems occurred at the draining pumping stations which were flooded and put out of operation even when pumping was strictly necessary. All these issues resulted in the original technical solutions, succinctly described in the paper. en_US
dc.language.iso en en_US
dc.publisher Timişoara: Editura Politehnica en_US
dc.relation.ispartofseries Seria hidrotehnică, Tom 55(69), fasc. 1, 2 (2010);
dc.subject Drainage en_US
dc.subject Inventions en_US
dc.subject Optimal solutions en_US
dc.subject Pumping en_US
dc.subject Sewerage en_US
dc.subject Water supply en_US
dc.subject Water specific consumption en_US
dc.subject Water metering en_US
dc.title Regional issues in water supply, sewage pumping and drainage [articol] en_US
dc.type Article en_US

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