Biomasse
De Wicri Grande Région
Révision datée du 9 septembre 2011 à 10:28 par imported>Jacques Ducloy
- Thème
- comment exploiter cette notice Pascal/Inist
<inist h6="B">
<pA>
<fA01 i1="01" i2="1">
<s0>0960-8524</s0>
</fA01>
<fA03 i2="1">
<s0>Bioresour. technol.</s0>
</fA03>
<fA05>
<s2>102</s2>
</fA05>
<fA06>
<s2>16</s2>
</fA06>
<fA08 i1="01" i2="1" l="ENG">
<s1>Active heterotrophic biomass and sludge retention time (SRT)
as determining factors for biodegradation kinetics of pharmaceuticals
in activated sludge</s1>
</fA08>
<fA11 i1="01" i2="1">
<s1>MAJEWSKY (Marius)</s1>
</fA11>
<fA11 i1="02" i2="1">
<s1>GALLE (Tom)</s1>
</fA11>
<fA11 i1="03" i2="1">
<s1>YARGEAU (Viviane)</s1>
</fA11>
<fA11 i1="04" i2="1">
<s1>FISCHER (Klaus)</s1>
</fA11>
<fA14 i1="01">
<s1>Resource Center for Environmental Technologies (CRTE) -
CRP Henri Tudor, 66, rue de Luxembourg</s1>
<s2>4221 Esch-sur-Alzette</s2>
<s3>LUX</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</fA14>
<fA14 i1="02">
<s1>Department of Chemical Engineering, McGill University,
3610 University Street</s1>
<s2>Montreal, Quebec, H3A 2B2</s2>
<s3>CAN</s3>
<sZ>3 aut.</sZ>
</fA14>
<fA14 i1="03">
<s1>Department of Analytical and Ecological Chemistry,
University of Trier, Behringstr. 21</s1>
<s2>54296 Trier</s2>
<s3>DEU</s3>
<sZ>4 aut.</sZ>
</fA14>
<fA20>
<s1>7415-7421</s1>
</fA20>
<fA21>
<s1>2011</s1>
</fA21>
<fA23 i1="01">
<s0>ENG</s0>
</fA23>
<fA43 i1="01">
<s1>INIST</s1>
<s2>18769</s2>
<s5>354000190464820060</s5>
</fA43>
<fA44>
<s0>0000</s0>
<s1>© 2011 INIST-CNRS. All rights reserved.</s1>
</fA44>
<fA45>
<s0>1/2 p.</s0>
</fA45>
<fA47 i1="01" i2="1">
<s0>11-0327054</s0>
</fA47>
<fA60>
<s1>P</s1>
</fA60>
<fA61>
<s0>A</s0>
</fA61>
<fA64 i1="01" i2="1">
<s0>Bioresource technology</s0>
</fA64>
<fA66 i1="01">
<s0>GBR</s0>
</fA66>
<fC01 i1="01" l="ENG">
<s0>
The present study investigates the biodegradation of pharmaceutically
active compounds (PhACs) by active biomass in activated sludge. Active
heterotrophs (X<sub>bh</sub>) which are known to govern COD removal are
suggested as a determining factor for biological PhAC removal as well.
Biodegradation kinetics of five polar PhACs were determined in activated
sludge of two wastewater treatment plants which differed in size, layout
and sludge retention time (SRT). Results showed that active fractions of
the total suspended solids (TSS) differed significantly between the two
sludges, indicating that TSS does not reveal information about heterotrophic
activity. Furthermore, PhAC removal was significantly faster in the presence
of high numbers of heterotrophs and a low SRT. Pseudo first-order kinetics
were modified to include X<sub>bh</sub> and used to describe decreasing PhAC
elimination with increasing SRT.
</s0>
</fC01>
<fC02 i1="01" i2="X">
<s0>002A31D07B</s0>
</fC02>
<fC02 i1="02" i2="X">
<s0>001D16B</s0>
</fC02>
<fC02 i1="03" i2="X">
<s0>215</s0>
</fC02>
<fC03 i1="01" i2="X" l="FRE">
<s0>Hétérotrophie</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG">
<s0>Heterotrophy</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="SPA">
<s0>Heterotrofía</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="X" l="FRE">
<s0>Biomasse</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG">
<s0>Biomass</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="SPA">
<s0>Biomasa</s0>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="X" l="FRE">
<s0>Déchet</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="ENG">
<s0>Wastes</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA">
<s0>Desperdicio</s0>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE">
<s0>Temps rétention</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG">
<s0>Retention time</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA">
<s0>Tiempo retención</s0>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE">
<s0>Dégradation biologique</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG">
<s0>Biodegradation</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA">
<s0>Degradación biológica</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE">
<s0>Cinétique</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="ENG">
<s0>Kinetics</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA">
<s0>Cinética</s0>
<s5>06</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE">
<s0>Propriété pharmacologique</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG">
<s0>Pharmacological activity</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA">
<s0>Propiedad farmacológica</s0>
<s5>07</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE">
<s0>Boue activée</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG">
<s0>Activated sludge</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA">
<s0>Lodo activado</s0>
<s5>08</s5>
</fC03>
<fN21>
<s1>220</s1>
</fN21>
<fN44 i1="01">
<s1>OTO</s1>
</fN44>
<fN82>
<s1>OTO</s1>
</fN82>
</pA>
</inist>