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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zhen Wei Yan Wang Yuanlong Zhu Lei Zhang Liqin Zhu |
| Copyright Year | 2008 |
| Description | Author affiliation: Coll. of Hydrol. & Water Resources, Hohai Univ., Nanjing (Zhen Wei) |
| Abstract | After the application of aeration devices using solar energy in a polluted urban river for about one year, DO (dissolved oxygen) concentrations increased from 2.3 mg/L to 5.2 mg/L. Aeration accelerated the decomposition of pollutants and resulted in a removal rate of 52% COD (chemical oxygen demand), 54% $NH_{3}-N,$ 44% TN (total nitrogen) and 28% TP (total phosphorous) from the river. It was evident that solar aeration devices played a significant role on purifying pollutants especially organic matters and $NH_{3}-N$ in seriously polluted rivers with low velocity. Also, aeration had control algae bloom by decreasing nutrients amount and improving water exchange ability. |
| Starting Page | 3472 |
| Ending Page | 3476 |
| File Size | 176067 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424417476 |
| DOI | 10.1109/ICBBE.2008.372 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-05-16 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Oxygen Urban pollution Surface contamination Algae Solar energy Water pollution Rivers Acceleration Nitrogen Water resources |
| Content Type | Text |
| Resource Type | Article |
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