Results 161 to 170 of about 9,245 (215)
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Bioresource Technology, 2023
The lack of anammox seeds is regarded as the bottleneck of anammox-based processes. Although the interactions in anammox consortia have attracted increasing attention, little is known about the influence of inoculated sludge populations on the growth of anammox bacteria.
Leizhen Zhao, Xiao-Ming Ji
exaly +3 more sources
The lack of anammox seeds is regarded as the bottleneck of anammox-based processes. Although the interactions in anammox consortia have attracted increasing attention, little is known about the influence of inoculated sludge populations on the growth of anammox bacteria.
Leizhen Zhao, Xiao-Ming Ji
exaly +3 more sources
Science, 2010
Organic matter must be removed from sewage to protect the quality of the water bodies that it is discharged to. Most current sewage treatment plants are aimed at removing organic matter only. They are energy-inefficient, whereas potentially the organic matter could be regarded as a source of energy.
Kartal, B. +2 more
openaire +2 more sources
Organic matter must be removed from sewage to protect the quality of the water bodies that it is discharged to. Most current sewage treatment plants are aimed at removing organic matter only. They are energy-inefficient, whereas potentially the organic matter could be regarded as a source of energy.
Kartal, B. +2 more
openaire +2 more sources
Influence of Tourmaline on the Activity of ANAMMOX Bacteria and ANAMMOX Reaction
Journal of Environmental Engineering, 2018AbstractThe performance of the anaerobic ammonium oxidation (ANAMMOX) process was investigated in two identical sequencing batch reactors (SBRs) [designated as SBR1 (tourmaline addition) and SBR2 (...
Wenlan Li +6 more
openaire +1 more source
Visual evidence for anammox granules expanding their size by aggregation of anammox micro-granules
Science of The Total Environment, 2020Granular sludge is superior in sustainable wastewater treatment; however, no consensus has achieved in its formation mechanism. In this study, we provide visual and experimental evidences to reveal how the large anammox granules formed. Micro-observation of anammox granules illustrated that some special anammox granules were clearly composed of ...
Weigang Wang +3 more
openaire +2 more sources
2021
Today one of the most important environmental problems in the world is the proliferation of wastewater. The nitrogen is an important component that can be found in a wide range of concentrations and chemical forms. In the last decades, the nitrogen cycle has been re-evaluated, thanks to the anammox bacteria discovery.
Alejandro Gonzalez-Martinez +2 more
openaire +1 more source
Today one of the most important environmental problems in the world is the proliferation of wastewater. The nitrogen is an important component that can be found in a wide range of concentrations and chemical forms. In the last decades, the nitrogen cycle has been re-evaluated, thanks to the anammox bacteria discovery.
Alejandro Gonzalez-Martinez +2 more
openaire +1 more source
2017
Application of anammox based processes is nowadays an efficient way to remove nitrogen from wastewaters, being good alternative to the conventional nitrification-denitrification process. This chapter reviews the possible configurations to apply the anammox process, being special attention to the previous partial nitritation, necessary to obtain the ...
Ángeles Val del Río +4 more
openaire +1 more source
Application of anammox based processes is nowadays an efficient way to remove nitrogen from wastewaters, being good alternative to the conventional nitrification-denitrification process. This chapter reviews the possible configurations to apply the anammox process, being special attention to the previous partial nitritation, necessary to obtain the ...
Ángeles Val del Río +4 more
openaire +1 more source
The anammox house: On the extracellular polymeric substances of anammox granular sludge
2020In biofilms, microorganisms are embedded in a hydrated matrix that provides a stable structure and protection against influences fromthe environment. Thismatrix is formed by extracellular polymeric substances (EPS) that are produced by the microorganisms of the biofilm.
openaire +3 more sources
Effects of oxytetracycline on anammox activity
Journal of Environmental Science and Health, Part A, 2012Batch experiments were conducted to investigate the effects of oxytetracycline on anaerobic ammonium oxidation (anammox) process. The short-and long-term effects on anammox activity were studied by measuring ammonium (NH(4)(+)), nitrite (NO(2)(-)), and nitrate (NO(3)(-)) concentrations over time.
Pongsak Lek, Noophan +3 more
openaire +2 more sources
ANAMMOX in Wastewater Treatment
2021Water is a universal solvent that is used both for domestic and commercial purposes. Used water is referred to as wastewater which is released in a varying quantity of volumes to the environment. Wastewater could be point source or non-point source. This water consists of wastes, solid, liquid and gaseous.
S. A. Aransiola +3 more
openaire +1 more source