BIOLOGICAL POND FILTER

Nitrogen Removing Filter Media

nitrogen removing


(nitrogen removal) The removal of nitrogen from wastewater through physical, chemical, or biological processes, or by some combination of these.

filter media


The selected materials in a filter that form the barrier to the passage of filterable suspended solids or dissolved molecules. Filter media are used to remove undesirable materials, tastes and odors from a water supply.


device that uses materials designed to treat effluent by reducing BOD and/or removing suspended solids in an unsaturated environment; biological treatment is facilitated via microbial growth on the surface of the media.


Material through which water, wastewater, or other liquid is passed for the purpose of purification, treatment, or conditioning. (2) A cloth or metal material of some appropriate design used to intercept sludge solids in sludge filtration.