PMID- 26387331
OWN - NLM
STAT- MEDLINE
DCOM- 20150925
LR  - 20221207
IS  - 0250-3301 (Print)
IS  - 0250-3301 (Linking)
VI  - 36
IP  - 6
DP  - 2015 Jun
TI  - [Investigation for Filamentous Bacteria Community Diversity in Activated Sludge 
      Under Various Kinds and Concentration Conditions of Antibiotics].
PG  - 2239-44
AB  - Three kinds of synthetic antibiotic (spiramycin, oxytetracycline, streptomycin) 
      wastewater were continuously treated by parallel aerobic biofilm reactors for 6 
      months, respectively. Sludge bulking phenomenon caused by overgrowth of 
      filamentous bacteria was observed under long-term high rbCOD and high C/N 
      conditions in all reactors as showed by the Eikelboom and Jenkins examinations. 
      The qualitative analysis of filamentous bacterial population in the biofilm and 
      suspended sludge using fluorescence in situ hybridization (FISH) showed that the 
      dominated filamentous bacteria in the bioreactor were N. limicola II and 
      Thiothrix II. Under conditions of different antibiotic concentrations (5 mg x 
      L(-1), 25 mg x L(-1)), there was no obvious change in the COD removal efficiency 
      of the parallel reactors, while the NH4+ -N concentration (about 20 mg x L(-1)) 
      occurred under high streptomycin concentration. The filamentous bacteria 
      abundance was reduced with the increasing antibiotic concentration, especially 
      significant for N. limicola II. Terramycin had a significant inhibitory effect on 
      filamentous bacteria population, followed by Streptomycin and Spiramycin.
FAU - Wang, Run-fang
AU  - Wang RF
FAU - Wang, Qin
AU  - Wang Q
FAU - Zhang, Hong
AU  - Zhang H
FAU - Qi, Rong
AU  - Qi R
LA  - chi
PT  - Journal Article
PL  - China
TA  - Huan Jing Ke Xue
JT  - Huan jing ke xue= Huanjing kexue
JID - 8405344
RN  - 0 (Anti-Bacterial Agents)
RN  - 0 (Sewage)
RN  - 0 (Waste Water)
RN  - 8025-81-8 (Spiramycin)
RN  - X20I9EN955 (Oxytetracycline)
RN  - Y45QSO73OB (Streptomycin)
SB  - IM
MH  - Anti-Bacterial Agents/*chemistry
MH  - Bacteria/*drug effects
MH  - Bioreactors
MH  - In Situ Hybridization, Fluorescence
MH  - Oxytetracycline
MH  - Sewage/*microbiology
MH  - Spiramycin
MH  - Streptomycin
MH  - Wastewater/microbiology
EDAT- 2015/09/22 06:00
MHDA- 2015/09/26 06:00
CRDT- 2015/09/22 06:00
PHST- 2015/09/22 06:00 [entrez]
PHST- 2015/09/22 06:00 [pubmed]
PHST- 2015/09/26 06:00 [medline]
PST - ppublish
SO  - Huan Jing Ke Xue. 2015 Jun;36(6):2239-44.