PMID- 18613502
OWN - NLM
STAT- MEDLINE
DCOM- 20090112
LR  - 20161018
IS  - 0250-3301 (Print)
IS  - 0250-3301 (Linking)
VI  - 29
IP  - 2
DP  - 2008 Feb
TI  - [Control of microbial communities achieved by pH adjustment and its influences on 
      batch treatment of antibiotic wastewater].
PG  - 338-43
AB  - Scanning electron microscope (SEM), Fluorescent in-situ hybridization (FISH)-Flow 
      Cytometry (FCM) as well as Biolog method were used to discuss the effect of pH 
      control during the batch treatment on the composition and catabolic diversity of 
      the microbial communities obtained from antibiotic wastewater. The following 
      results were obtained: 1) At the end of batch treatment, the percentages of yeast 
      cells in three cultures amount to 88.20%, 54.43% and 1.75%, respectively, when pH 
      levels are individually maintained at 4-5, 5-6 and 6.5-7.5 throughout three batch 
      experiments. Correspondingly, the percentages of bacterial cells in three 
      cultures increase with the increase of pH levels. 2) No significant differences 
      are found among the catabolic diversity of three cultures while the 
      yeast-predominant culture has slightly less catabolic activities in Biolog FF 
      microplate. 3) When bacteria gradually develop to be the dominant species in the 
      culture, gradually enhanced COD removals of 34.8%, 44.8% and 61.2%, respectively, 
      are achieved.
FAU - Tong, Tie-zheng
AU  - Tong TZ
AD  - State Key Laboratory of Water Environment Simulation, School of Environment, 
      Beijing Normal University, Beijing 100875, China. tongtiezheng@sohu.com
FAU - Zhang, Yan-yan
AU  - Zhang YY
FAU - Zheng, Shao-kui
AU  - Zheng SK
FAU - Yang, Jia
AU  - Yang J
LA  - chi
PT  - English Abstract
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - China
TA  - Huan Jing Ke Xue
JT  - Huan jing ke xue= Huanjing kexue
JID - 8405344
RN  - 0 (Anti-Bacterial Agents)
RN  - 0 (Industrial Waste)
SB  - IM
MH  - Anti-Bacterial Agents/*metabolism
MH  - Bacteria/growth & development/*metabolism
MH  - Biodegradation, Environmental
MH  - Bioreactors/microbiology
MH  - Drug Industry
MH  - Ecosystem
MH  - Hydrogen-Ion Concentration
MH  - Industrial Waste
MH  - Waste Disposal, Fluid/*methods
MH  - Yeasts/growth & development/*metabolism
EDAT- 2008/07/11 09:00
MHDA- 2009/01/13 09:00
CRDT- 2008/07/11 09:00
PHST- 2008/07/11 09:00 [pubmed]
PHST- 2009/01/13 09:00 [medline]
PHST- 2008/07/11 09:00 [entrez]
PST - ppublish
SO  - Huan Jing Ke Xue. 2008 Feb;29(2):338-43.