Clarified water
|
| This circular structure is the primary clarifier at Siloam Springs Wastewater Treatment Plant in Siloam Springs, Arkansas. |
Clarification takes place during the pre-treatment of wastewater. Water that has been treated through a clarification process is referred to as clarified water. The process removes solid particles and other solid substances from the water or waste water.
Water clarification systems can be end-to-end or circular (where the water flow moves from the centre out towards the edges of the tank). It is sometimes a multi-step process that first uses the settling action brought on by gravity (sometimes aided by other substances) to separate out grease and other types of floating matter. The next step is to use a clarifier or skimmer to remove the scum from the surface of the water.
[edit] Related articles on Designing Buildings
Featured articles and news
An update on Construction Products Regulation
Activities summarised by the Construction Industry Council.
How Islamic architecture shaped Europe. Book review.
The campaign to preserve a rare blacksmith bridge.
Transitional options for the next generation of heating technologies.
Government funds autism framework
Additional support being offered to job seekers with autism.
The Illustrated Guide to Renewable Technologies
BSRIA adds to its series of illustrated guides.
ECA calls for energy levy reform.
Recognising the Chartered Infrastructure Engineer
ICE considers creation of new professional designation.
Principles of conservation for bronze objects. Book review.