2008
DOI: 10.1016/j.jbiotec.2008.07.1511
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Shortcut nitrification–denitrification by real-time control strategies

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Cited by 22 publications
(26 citation statements)
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“…It is usually calculated as the change in the rise slope of the DO profile [30]. However, in this work, it has been obtained based on ORAS arrow , in order to guarantee that its value is more accurate and less sensitive to outliers: the DO value, in its rising profile, for which the ORAS arrow is a maximum.…”
Section: Wastewater Key Parameter Indicatorsmentioning
confidence: 99%
“…It is usually calculated as the change in the rise slope of the DO profile [30]. However, in this work, it has been obtained based on ORAS arrow , in order to guarantee that its value is more accurate and less sensitive to outliers: the DO value, in its rising profile, for which the ORAS arrow is a maximum.…”
Section: Wastewater Key Parameter Indicatorsmentioning
confidence: 99%
“…The shadowed area individuates the ''integrated biological degradation and ozonation'' phase without passing by nitrate (i.e., the so-called shortcut nitrification-denitrification process) has received great attention by researchers thanks to the possibility to save up to 25 % of oxygen and 40 % of organic carbon source (Verstraete and Philips 1998). However, it is usually difficult to achieve a stable shortcut nitrification-denitrification at neutral pH, ambient temperature and DO in the range 2-5 mg/l (Gao et al 2009); in particular, a long aeration time can gradually convert a shortcut nitrification process into full nitrification. The high biomass concentration in SBBGR can be responsible for the disappearance of nitrite oxidizing bacteria (NOB).…”
Section: Biomass Characterizationmentioning
confidence: 99%
“…질소제거 단축공정은 유기 탄소원의 양을 절감시키며, 알칼리도의 파괴를 줄일 수 있고 공정에 소요되는 시간을 단 축시킬 뿐만 아니라 슬러지 발생량도 적다는 장점이 있다 (Gao, et al, 2009) (Fig. 3).…”
Section: Sdb Mediaunclassified