Effect of Internal Recycle Ratio on the Phosphorus Removal Efficiency of Anaerobic/Anoxic/Oxic (A2/O) to Low Concentration of Organic Substance Wastewater
2011 ◽
Vol 393-395
◽
pp. 688-691
Keyword(s):
In the pilot-scale plant, the effect of internal recycle ratios (300%, 200%, 100%, and 0%) on the biological phosphorus removal was represented. The denitrifying phosphorus removal in anoxic tank was improved with low internal recycle, under the inhibition of high concentration of NOx-N. To low level strength wastewater (average COD 185.6 mg/L, average BOD 115.2 mg/L), the low level carbon source maintained the relatively steady phosphorus removal rates.
2004 ◽
Vol 49
(5-6)
◽
pp. 257-264
◽
2006 ◽
Vol 41
(1)
◽
pp. 72-83
◽
2005 ◽
Vol 4
(4)
◽
pp. 265-277
◽
2013 ◽
Vol 2013
(4)
◽
pp. 427-437
2013 ◽
Vol 48
(4)
◽
pp. 464-473
◽
2015 ◽
Vol 93
◽
pp. 102-107
◽
2009 ◽
Vol 2009
(10)
◽
pp. 5997-6008
Keyword(s):
1994 ◽
Vol 29
(10-11)
◽
pp. 135-143
◽