Water framework directive [electronic resource] : sustainable treatment solutions for achieving good ecological status  : wastewater treatment sustainability spreadsheet tool.
United Kingdom Water Industry Research.
London : UK Water Industry Research Limited,
2008.
System requirements: IBM compatible PC; Windows 95 or later.
System requirements: Macintosh; OS 9.1 or later.
Title from disc label.
In XLS format.
Report ref. no. 08/CL/01/5.
Sewage
Effluent quality
Available for use on a standalone workstation within the library for single users. Disc will require installation.