Upgrading of a small wastewater treatment plant: Design and operation aspects

Hatziconstantinou, GJ; Kalergis, CM; Grivas, AP

dc.contributor.author	Hatziconstantinou, GJ	en
dc.contributor.author	Kalergis, CM	en
dc.contributor.author	Grivas, AP	en
dc.date.accessioned	2014-03-01T02:41:08Z
dc.date.available	2014-03-01T02:41:08Z
dc.date.issued	1995	en
dc.identifier.issn	0273-1223	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/30383
dc.subject	Nutrient removal	en
dc.subject	Restoration	en
dc.subject	Simulation	en
dc.subject	Small WWTPs	en
dc.subject	Upgrading	en
dc.subject	Wastewater characterization	en
dc.subject.classification	Engineering, Environmental	en
dc.subject.classification	Environmental Sciences	en
dc.subject.classification	Water Resources	en
dc.subject.other	Process efficiency	en
dc.subject.other	Treatment requirements	en
dc.subject.other	Wastewater characteristics	en
dc.subject.other	Activated sludge process	en
dc.subject.other	Computer simulation	en
dc.subject.other	Design	en
dc.subject.other	Efficiency	en
dc.subject.other	Effluent treatment	en
dc.subject.other	Evaluation	en
dc.subject.other	Mathematical models	en
dc.subject.other	Performance	en
dc.subject.other	Restoration	en
dc.subject.other	Sewage sludge	en
dc.subject.other	Wastewater treatment	en
dc.subject.other	Sewage treatment plants	en
dc.subject.other	conference paper	en
dc.subject.other	equipment	en
dc.subject.other	mathematical model	en
dc.subject.other	nutrient	en
dc.subject.other	productivity	en
dc.subject.other	sludge settling	en
dc.subject.other	waste water treatment plant	en
dc.title	Upgrading of a small wastewater treatment plant: Design and operation aspects	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1016/0273-1223(96)00054-6	en
heal.identifier.secondary	http://dx.doi.org/10.1016/0273-1223(96)00054-6	en
heal.language	English	en
heal.publicationDate	1995	en
heal.abstract	This paper presents the case of a small wastewater treatment plant taken out of service due to insufficient design and equipment installed. Design assumptions and decisions made for plant restoration based on treatment requirements are outlined and plant operation aspects regarding revealed wastewater characteristics, process efficiency, sludge settling behaviour and equipment control, are discussed. The importance of wastewater characterization as a necessary procedure prior to plant design and construction, is stressed and the feasibility of nutrient removal in small wastewater treatment plants under minimum supervision, is assessed. A simplified mathematical model, as a useful tool to operators, for plant performance evaluation and prediction, is presented.	en
heal.publisher	PERGAMON-ELSEVIER SCIENCE LTD	en
heal.journalName	Water Science and Technology	en
dc.identifier.doi	10.1016/0273-1223(96)00054-6	en
dc.identifier.isi	ISI:A1995TY89900016	en
dc.identifier.volume	32	en
dc.identifier.issue	7	en
dc.identifier.spage	111	en
dc.identifier.epage	117	en