filtration: Media
chemistry
Videos
Uncover the science behind the graphene membranes for desalination of water
Membranes of nanoporous graphene can be used to desalinate water. Water molecules...
Can reed beds clean contaminated groundwater?
Learn about experiments that use plants, notably reeds, to filter pollutants from...
Images
water treatment plant
Water from inlets located in the water supply, such as a lake, is sent to be mixed,...
Encyclopædia Britannica, Inc.
tertiary treatment of wastewater
(Left) During the filtering step, wastewater from secondary treatment, still containing...
Encyclopædia Britannica, Inc.
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