Effluent
The word ‘effluent’ refers to liquid waste or sewage.
Event effluent is: 'The combination of inventory and any firefighting water and/or foam and rainwater arising from an event.'
Trade effluent is: ‘Any liquid waste, other than surface water and domestic sewage that is discharged from premises being used for business, trade or industry.’
Ref Containment systems for the prevention of pollution, Secondary, tertiary and other measures for industrial and commercial premises (CIRIA C736), published by CIRIA in 2014.
NB Water Bill, Glossary: water terms, published by the Department for Environment, Food and Rural Affairs in November 2013, defines trade effluent as: ‘Untreated, non-domestic sewage from commercial premises.’
The glossary of statistical terms, published by the Organisation for Economic Co-operation and Development (OECD), defines effluent as: ‘…liquid waste product (whether treated or untreated) discharged from an industrial process or human activity that is discharged into the environment.’
[edit] Related articles on Designing Buildings
Featured articles
Check out some of the best features and news from Designing Buildings as well as key stories from around the web.
Your views needed - a strategy for the professions, trades and occupations.
Confronting competency, codes, capacity and costs.
The hidden risk in modern construction supply chains.
Construction Management, 10 June
24 months to 14: CITB launches accelerated apprenticeships.
Bridging the gap between clients and contractors
Concerns remain around contractor quality, capability, and delivery.
Construction Management, 10 June.
Heat pumps beat boilers in new home tests.
Building Safety Act implementation in Wales
CIAT to host industry panel on 26 June.
New and updated CLC building safety guidance.
New UK National Buildings Database.
Building Safety Wiki Interviews
Chief executive of the British Woodworking Federation.
Planning condition discharge in England and Wales
A brief explanation from a building compliance expert, with further links.