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Biodegradable polymers as solid substrate and biofilm carrier for denitrification in recirculated aquaculture systemsFind It @ HS/HSLA Boley, WR Müller… - Aquacultural Engineering, 2000 - Elsevier
... as organic carbon substrate, eg PHB, leads to biomass, carbon dioxide and simultaneous
reduction of nitrate ... 6)) have approximately been achieved with PCL and Bionolle ... Nitrate
concentrations in the effluent of these denireactors were below the detection limit (0.23 mg/l N- ...
Cited by 61 - Related articles - BL Direct - All 4 versions
Denitrification of aquarium waterG Ritter - US Patent 7,244,358, 2007 - Google Patents
... Although it is already known according to the prior art to mix granulated material and molded
bodies consisting of PHB with the bottom layer of aquariums for a reduction in nitrates, the use
of PCL granulated material in the bottom layer of aquarium systems was not carried out to ...
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(EN) DENITRIFICATION OF AQUARIUM WATER WITH THE AID OF POLYCAPROLACTONEG RITTER - WO Patent WO/2002/094,015, 2002 - wipo.int
... Abstract: (EN) The invention relates to agents for the removal or reduction of inorganic nitrogen
compounds, especially nitrate, from biological aquarium waters, containing a biologically
degradable polymer, preferably polycaprolactone (PCL) and to the utilization of said agents. ...
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[PDF] Hydrogenotrophic denitrification of saline aquaculture wastewater using hollow fiber membrane bioreactor[PDF] from psu.eduDD Phong - 2007 - Citeseer
... Long-term operation of closed aquarium and aquaculture systems results in nitrate accumulation
which causes toxicity problems for ... Treating this type of wastewater is a big concern not only for
the protection of the environment but also for the reduction of water use. ...
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[PDF] Hydrogenotrophic denitrification of aquaculture wastewater using hollow fiber membrane bioreactor[PDF] from ait.ac.thNQ Hung - 2006 - faculty.ait.ac.th
... 2.9 Scheme of the hydrogenotrophic denitrification reactor used aquaculture aquarium ... The
C/N ratio required for complete nitrate reduction to nitrogen gas by denitrifying bacteria depends
on the nature of carbon source and bacterial species (Payne, 1973 cited by van Rijn et al ...
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Verification of a benthic boxcosm system with potential for extrapolating experimental results to the fieldFind It @ HS/HSLIM Karle, S Agrenius, S Molander… - Journal of Experimental …, 2007 - Elsevier
... with an internal water circulation setup driven by a larger aquarium pump (Fig. ... Concentrations
of ammonium, nitrate, phosphate, and silicate were determined immediately after sampling with
an ... after square root transformation of the abundance with no species reduction, as this ...
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[PDF] Lsi!! liKLOSALAMOS SCIENTIFIC LABORATORY[PDF] from lanl.govS Goldstein… - library.lanl.gov
... dctonatjon front (S). Ammonium nitrntr is n common con- stituent of mnny commcrclnl blnstlng
agents, and many tests hnvc hccn pcl- formed on ANI:[J and rclntcd mntcrial$. ... AQUARIUM
T1!STS ... The first wns Gulf Oil Cllomlcul (Iornpany Nltro-
nrl\o-Nitrate (N-
.N) 100, nom]. ...
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