The sequencing batch reactor as a powerful tool for the study of slowly growing anaerobic ammonium-oxidizing microorganisms
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...In this process, ammonium as electron donor and nitrite as electron acceptor are converted anaerobically into mainly nitrogen gas and some nitrate by anammox bacteria (Strous et al., 1998)....
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1,274 citations
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...In the present study, we have investigated the physiology of aggregated anammox biomass (80% enriched in the morphotypical microorganism) grown in a sequencing batch reactor (4)....
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....nl (W.R.L. van der Star). requirement due to the slow growth rate) leads to an overall stoichiometry showing a relatively low biomass yield (Strous et al., 1998): NH4þ þ 1:32 NO2 þ 0:066 HCO3 þ 0:13 Hþ !...
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...The process is performed by bacteria in the order of the Planctomycetales (Strous et al., 1999a) and is—with an estimated doubling time of 11 days (Strous et al., 1998)—characterized by an extremely slow growth rate....
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856 citations
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...The bacteria responsible for the process have been enriched in a sequencing batch reactor on a synthetic medium containing ammonium, nitrite and bicarbonate (Strous et al., 1998, 1999b)....
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...…Schmid et al. 2000 Packed Bed NH4-medium Anoxic –/+ Ashbolt pers. comm. Fluid Bed NH4-medium Anoxic –/+ Jetten et al. 1998 SBR NH4-medium Anoxic –/+ Strous et al. 1998 SBR Sludge liquor Anoxic –/+ This paper Downloaded from https://iwaponline.com/wst/article-pdf/44/1/153/429959/153.pdf by guest…...
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...This indicated that the washed out biomass from the SHARON system (which operates without biomass U . van D ongen et al. 157 Table 2 Reports on Anammox like activity and presence of planctomycete like Anammox bacteria System Influent Conditions FISH Neu/Amx Reference RBC Wastewater O2-limited +/+ Siegrist et al. 1998 RBC Leachate O2-limited +/+ Hippen et al. 1996 Helmer 1998 Trickling Filter NH4-medium O2-limited +/+ Schmid et al. 2000 Packed Bed NH4-medium Anoxic –/+ Ashbolt pers. comm. Fluid Bed NH4-medium Anoxic –/+ Jetten et al. 1998 SBR NH4-medium Anoxic –/+ Strous et al. 1998 SBR Sludge liquor Anoxic –/+ This paper Downloaded from https://iwaponline.com/wst/article-pdf/44/1/153/429959/153.pdf by guest on 05 December 2019 retention) has no negative effect on the Anammox process when it is performed in a granular sludge reactor....
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References
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"The sequencing batch reactor as a p..." refers background in this paper
...Furthermore, the low levels of ribosomal RNA frequently encountered in natural samples (Amann et al. 1995) indicate that many of these interesting organisms can be expected to have a low growth rate, such as the anaerobic ammonium-oxidizing population studied in our laboratory....
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...Furthermore, the low levels of ribosomal RNA frequently encountered in natural samples ( Amann et al. 1995 ) indicate that many of these interesting organisms can be expected to have a low growth rate, such as the anaerobic ammonium-oxidizing population studied in our laboratory....
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2,870 citations
"The sequencing batch reactor as a p..." refers methods in this paper
...Analytical procedures Nitrogen compounds Nitrate was measured colorimetrically after a reaction with salicylic acid (detection range 0.2±10 mM; Cataldo et al. 1975)....
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...Nitrate was measured colorimetrically after a reaction with salicylic acid (detection range 0.2±10 mM; Cataldo et al. 1975)....
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2,650 citations
"The sequencing batch reactor as a p..." refers background in this paper
...In the past years molecular ecology has indicated that classical microbiological studies have been devoted to only a small part of the natural diversity (Pace 1997; Raskin et al. 1995, Ward et al.1990)....
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...In the past years molecular ecology has indicated that classical microbiological studies have been devoted to only a small part of the natural diversity ( Pace 1997; Raskin et al. 1995, Ward et al.1990)....
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2,428 citations
"The sequencing batch reactor as a p..." refers methods in this paper
...Ammonium was measured colorimetrically after a reaction with phenol (detection range 0.01‐0.2 mM) ( Fawcett and Scott 1960 )....
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...Ammonium was measured colorimetrically after a reaction with phenol (detection range 0.01±0.2 mM) (Fawcett and Scott 1960)....
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1,648 citations
"The sequencing batch reactor as a p..." refers methods in this paper
...A 2 l SBR (SBR 2 l) was inoculated at t 0 with 0.45 g dry weight of Anammox granules (Mulder et al. 1995)....
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...Inoculum Granules from a 27-l denitrifying ± and anaerobic ammoniumoxidizing ± ¯uidized bed reactor (Mulder et al. 1995) were used as the source of the biomass....
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