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Title: Thames Water utilities category A and B : sewage works survey 1991
Author: Judy England
Document Type: Monograph
An initial survey of category A and B Thames Utilities Sewage Treatment Works was conducted in late 1990/early 1991 As a result of that survey it was decided to continue monitoring these works during 1991. Three season sampling was employed to provide aggregate scores and more reliable results. In addition it would ensure monitoring throughout the year, including during crucial periods of low flow when effluent is less dilute in the river. The results of these surveys are presented here. A summary of the main results is followed by a more detailed interpretation of each sewage treatment works.
Publisher: National Rivers Authority
Publication Date: 1991
Publication Place: Reading
Subject Keywords: RiversSewage treatmentSurveysMonitoringWater quality
Geographic Keywords: EnglandThames
Extent: n.p. [32]
Total file downloads: 310

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