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Define
Definitions for
"Biological filter"
Keywords:
aerobic
,
sewage
,
wastewater
,
biofilm
,
trickles
A bed of relatively inert material to promote or assist natural aerobic degradation of sewage.
johnstonsmith.co.uk
A bed of sand, gravel, broken stone, or other medium through which wastewater flows or trickles, which depends on biological action for effectiveness.
cet.nau.edu
a packaged treatment system that removes BOD and suspended solids from relatively small flows of sewage or industrial wastewater by passing the effluent over plastic media on which aerobic biofilm develops
oasisenviro.co.uk
Keywords:
pond
,
beneficial
,
bacteria
,
media
,
filter
Related Terms:
Biological filtration
,
Trickle filter
,
D.e
,
Prefilter
,
Sponge filter
,
Diatom filter
,
Filter media
,
Biodegradation
,
D.e. filter
,
Bioremediation
,
Nitrogen cycle
,
Mechanical filtration
,
Mineralisation
,
Nitrogen fixation
,
Media migration
,
Filter aid
,
Biodegradable
,
Conventional pollutants
,
Cartridge filter
,
Filter medium
,
Chemical filtration
,
Protein skimmer
,
Trickling filter
,
Biodegrade
,
Nitrifying bacteria
,
Bioreactor
,
Filter media
,
Immobilization
,
Backwashing
,
Canister filter
,
Bioavailability
,
Aerobic bacteria
,
Mineralization
,
Septum
,
Biological oxygen demand
,
Precoat
,
Cartridge
,
Biogeochemical cycle
,
Filtrate
,
Bioconcentration
,
Nitrites
,
Biofilm
,
Bioaugmentation
,
Membrane filter
,
Eutrophication
,
Water filter
,
Nutrient cycle
,
Nitrification
,
Decomposers
a filter or a living environment where beneficial bacteria live
absoluteponds.com
a media that cultivates beneficial bacteria
forums.gardenweb.com
a must in pond keeping, and can be purchased or built to incorporate both mechanical and biological media
greenmamas.com
a natural filtering system consisting of helpful bacterial colonies that, through a cycling process, convert pollutants in water to harmless nitrate
wisegeek.com
an important part of the ecosystem in any pond
raveplants.com
A filter which uses bacteria to breakdown waste in the water into substances which are less or not at all toxic.
save1004.com
Any unit designed to consume nutrients and particulates from a body of water through the use of biological bacteria and filtration media.
packagedponds.com
View 4 more results
Keywords:
koi
,
keeping
a must in keeping Koi
akca.org
Keywords:
nitrification
,
soluble
,
waste
,
vessel
,
removed
a vessel where nitrification occurs and soluble waste is removed
aquarium-supplysite.com