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Simultaneous biological removal of phenol, sulfide, and nitrate using expanded granular sludge bed reactor

Overview of attention for article published in Applied Microbiology and Biotechnology, January 2016
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Title
Simultaneous biological removal of phenol, sulfide, and nitrate using expanded granular sludge bed reactor
Published in
Applied Microbiology and Biotechnology, January 2016
DOI 10.1007/s00253-016-7293-2
Pubmed ID
Authors

Chunshuang Liu, Kang Han, Duu-Jong Lee, Qilin Wang

Abstract

Biological removal of sulfide, nitrate, and phenol at loading rates of 600 g S/(m(3) day), 900 g N/(m(3) day), and 450 g C/(m(3) day), respectively, from synthetic wastewaters was achieved in an expanded granular sludge bed (EGSB) reactor, whose rates are much higher than literature works and are considered feasible for handling high-strength petrochemical wastewaters without dilution. Effects of C/S ratio (2-2.5:1) on EGSB performance were noted insignificantly. The strains Bacillus sp., Thauera sp., and Pseudomonas sp. were the heterotrophic denitrifiers and the strains Thiobacillus sp., Azoarcus sp., and Sulfurovum sp. were the autotrophic denitrifiers in the EGSB granules. The EGSB reactor experienced biological breakdown at loadings higher than 1200 g S/(m(3) day), 1800 g N/(m(3) day), and 900 g C/(m(3) day) by the following mechanism: high sulfide first inhibits heterotrophic denitrifies (Bacillus sp. and Pseudomonas sp.), thereby accumulating nitrite in the system; then, the accumulated nitrite inhibits autotrophic denitrifiers (Thiobacillus sp., Azoarcus sp., and Sulfurovum sp.) to complete breakdown of the system.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 29 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 29 100%

Demographic breakdown

Readers by professional status Count As %
Researcher 6 21%
Student > Ph. D. Student 4 14%
Student > Bachelor 3 10%
Student > Master 3 10%
Other 2 7%
Other 5 17%
Unknown 6 21%
Readers by discipline Count As %
Agricultural and Biological Sciences 7 24%
Environmental Science 4 14%
Engineering 3 10%
Chemical Engineering 2 7%
Chemistry 2 7%
Other 2 7%
Unknown 9 31%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 2. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 02 March 2016.
All research outputs
#15,190,918
of 24,119,703 outputs
Outputs from Applied Microbiology and Biotechnology
#5,484
of 8,034 outputs
Outputs of similar age
#215,374
of 404,208 outputs
Outputs of similar age from Applied Microbiology and Biotechnology
#61
of 121 outputs
Altmetric has tracked 24,119,703 research outputs across all sources so far. This one is in the 34th percentile – i.e., 34% of other outputs scored the same or lower than it.
So far Altmetric has tracked 8,034 research outputs from this source. They receive a mean Attention Score of 4.3. This one is in the 30th percentile – i.e., 30% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 404,208 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 44th percentile – i.e., 44% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 121 others from the same source and published within six weeks on either side of this one. This one is in the 47th percentile – i.e., 47% of its contemporaries scored the same or lower than it.