Investigating the role for adaptation of the microbial community to transform trace organic chemicals during managed aquifer recharge

2014 ◽  
Vol 56 ◽  
pp. 172-180 ◽  
Author(s):  
Mazahirali Alidina ◽  
Dong Li ◽  
Jörg E. Drewes
Keyword(s):  
Microbial Community ◽  
Managed Aquifer Recharge ◽  
Organic Chemicals ◽  
Aquifer Recharge ◽  
Trace Organic Chemicals ◽  
Trace Organic

Tuning the performance of a natural treatment process using metagenomics for improved trace organic chemical attenuation

2013 ◽  
Vol 69 (3) ◽  
pp. 628-633 ◽  
Author(s):  
J. E. Drewes ◽  
D. Li ◽  
J. Regnery ◽  
M. Alidina ◽  
A. Wing ◽  
...  
Keyword(s):  
High Throughput Sequencing ◽  
Treatment Process ◽  
Managed Aquifer Recharge ◽  
Organic Chemical ◽  
Aquifer Recharge ◽  
Community Characteristics ◽  
Natural Treatment ◽  
Trace Organic Chemicals ◽  
Primary Substrate ◽  
Trace Organic

By utilizing high-throughput sequencing and metagenomics, this study revealed how the microbial community characteristics including composition, diversity, as well as functional genes in managed aquifer recharge (MAR) systems can be tuned to enhance removal of trace organic chemicals of emerging concern (CECs). Increasing the humic content of the primary substrate resulted in higher microbial diversity. Lower concentrations and a higher humic content of the primary substrate promoted the attenuation of biodegradable CECs in laboratory and field MAR systems. Metagenomic results indicated that the metabolic capabilities of xenobiotic biodegradation were significantly promoted for the microbiome under carbon-starving conditions.

Start-up performance of a full-scale riverbank filtration site regarding removal of DOC, nutrients, and trace organic chemicals

Chemosphere ◽  
2015 ◽  
Vol 127 ◽  
pp. 136-142 ◽  
Author(s):  
Julia Regnery ◽  
Jessica Barringer ◽  
Alexandre D. Wing ◽  
Christiane Hoppe-Jones ◽  
Jennifer Teerlink ◽  
...  
Keyword(s):  
Full Scale ◽  
Riverbank Filtration ◽  
Organic Chemicals ◽  
Start Up ◽  
Trace Organic Chemicals ◽  
Trace Organic

A new sampler for collecting separate dry and wet atmospheric depositions of trace organic chemicals

1999 ◽  
Vol 33 (10) ◽  
pp. 1513-1523 ◽  
Author(s):  
Don T. Waite ◽  
Allan J. Cessna ◽  
Narine P. Gurprasad ◽  
James Banner
Keyword(s):  
Organic Chemicals ◽  
Atmospheric Depositions ◽  
Trace Organic Chemicals ◽  
Trace Organic
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