Enhancement of nutrient removal in SBR systems through acid fermentation of raw wastewater
Acid fermentation of degritted raw wastewater was investigated using a sequencing batch mode of operation. The conditions of the experiments included sludge retention times of 4, 8 and 13 days, influent pH ranges of 7.0-7.6 and 6.1-6.4, mixing periods of 6 h/cycle and 0.25 h/cycle, and hydraulic ret...
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| Language: | en_US |
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2007
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| Online Access: | http://hdl.handle.net/1993/822 |