PMID- 12051648
OWN - NLM
STAT- MEDLINE
DCOM- 20020621
LR  - 20191106
IS  - 0923-9820 (Print)
IS  - 0923-9820 (Linking)
VI  - 12
IP  - 6
DP  - 2001
TI  - Degradation of dissolved and sorbed 2,4-dichlorophenol in soil columns by 
      suspended and sorbed bacteria.
PG  - 419-32
AB  - The influence of sorption of bacteria, as well as 2,4-dichlorophenol (2,4-DCP), 
      on the mineralization of 100 microg l(-1) of the organic compound was examined in 
      an aquifer material under advective flow conditions (column displacement 
      technique). The study was designed to distinguish the rates and extent of 
      biodegradation of the sorbed and the dissolved trace organic and the contribution 
      of sorbed and suspended bacteria to the degradation. The degradation of dissolved 
      2,4-DCP was significantly faster than the degradation of the same compound sorbed 
      to the solids, and suspended bacteria degraded the dissolved compound at a higher 
      rate than sorbed bacteria, also on a per cell basis. The suspended bacteria 
      degraded 8-12% of the added dissolved 2.4-DCP, while sorbed bacteria made a 
      smaller contribution by degrading about 5% of sorbed 2,4-DCP. No degradation was 
      seen with sorbed 2,4-DCP and suspended bacteria, and a marginal contribution was 
      made by sorbed bacteria on the degradation of dissolved 2,4-DCP (<0.4%).
FAU - Bengtsson, G
AU  - Bengtsson G
AD  - Department of Ecology, Lund University, Sweden. goran.bengtsson@ekol.lu.se
FAU - Carlsson, C
AU  - Carlsson C
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - Netherlands
TA  - Biodegradation
JT  - Biodegradation
JID - 9100834
RN  - 0 (Chlorophenols)
RN  - 0 (Soil Pollutants)
RN  - R669TG1950 (2,4-dichlorophenol)
SB  - IM
MH  - Bacteria/*metabolism
MH  - Chlorophenols/*metabolism
MH  - Pseudomonas putida/*metabolism
MH  - *Soil Microbiology
MH  - Soil Pollutants/*metabolism
EDAT- 2002/06/08 10:00
MHDA- 2002/06/22 10:01
CRDT- 2002/06/08 10:00
PHST- 2002/06/08 10:00 [pubmed]
PHST- 2002/06/22 10:01 [medline]
PHST- 2002/06/08 10:00 [entrez]
AID - 10.1023/a:1015060814582 [doi]
PST - ppublish
SO  - Biodegradation. 2001;12(6):419-32. doi: 10.1023/a:1015060814582.