Results 111 to 120 of about 453,355 (212)

Dosing of anaerobic granular sludge bioreactors with cobalt: Impact of cobalt retention on methanogenic activity

, 2010
The effect of dosing a metal limited anaerobic sludge blanket (UASB) reactor with a metal pulse on the methanogenic activity of granular sludge has thus far not been successfully modeled.
van Leeuwen, Herman P., Fermoso, Fernando G., Bartacek, Jan, Manzano, Ramon, Lens, Piet N.L.   +4 more
core   +1 more source

17 beta-estradiol biodegradation by anaerobic granular sludge: Effect of iron sources. [PDF]

Sci Rep, 2020
Zhao BH, Sun Q, Chen J, Zhang J, Zhang XY, Liu BJ, Li J.   +6 more
europepmc   +1 more source

Effects of physico-chemical factors on the viscosity evolution of anaerobic granular sludge

, 2009
The rheological properties of anaerobic granular Sludge samples from four full-scale and one lab-scale anaerobic bioreactors were characterized by determining their "limit viscosity" values.
Hullebusch, E.D., van, Pevere, A., Guibaud, G., Goin, E., Lens, P.N.L., Boughzala, W., van Hullebusch, E.D.   +6 more
core   +1 more source

Population dynamics of propionate-oxidizing bacteria under methanogenic and sulfidogenic conditions in anaerobic granular sludge.

, 1996
Laboratory-scale upflow anaerobic sludge-bed reactors were inoculated with industrial granular sludge and fed with either propionate or propionate and sulfate. The population dynamics of the propionate-oxidizing bacteria Desulfobulbus sp.
Vos, W.M., de, Akkermans, A.D.L., Stams, A.J.M., Harmsen, H.J.M.   +3 more
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Biotechnological aspects of anaerobic oxidation of methane coupled to sulfate reduction [PDF]

, 2009
Sulfate reduction (SR) can be used for the removal and recovery of metals and oxidized sulfur compounds from waste streams. Sulfate-reducing bacteria reduce oxidized sulfur compounds to sulfide.
Meulepas, R.J.W.
core  

Impact of low and high temperatures on aerobic granular sludge treatment of industrial wastewater

Water Science and Technology
The goal of this study was to unravel the impact of high and low temperatures (T) on glycogen-accumulating microorganisms (GAOs) which were stimulated in an aerobic granular sludge plant fed with industrial wastewater, which is derived from the cleaning ...
Eirini Tsertou, Michel Caluwé, Dorothee Goettert, Koen Goossens, Karina Seguel Suazo, Catharina Vanherck, Jan Dries   +6 more
doaj   +1 more source

The efficiency and the metabolic mechanism of carbon and nitrogen in Anammox-EGSB system for the treatment of nitrogen-containing aromatic coking wastewater

Gongye shui chuli
Using synthetic coking wastewater containing four typical aromatic hydrocarbons as the treatment object,which containing phenol, quinoline, indole, and pyridine, an anaerobic ammonium oxidation-expanding granular sludge bed (Anammox-EGSB) system was ...
HAN Jin, ZHOU Xin
doaj   +1 more source

The dechlorination and biodegradation of PCP by anaerobic granular sludge

浙江大学学报. 农业与生命科学版, 2001
Experiments conducted on batch serum bottle have confirmed that anaerobic granular sludge AGSR1 and AGSR2 are capable of sequentially degrading PCP to form 2, 4, 6-TCP 2,4-DCP and 4-CP with higher dechlorination activity, and indicated preferential dechlorination at meta. and ortho position. By analyzing dechlorinating intermediates, the pathway of PCP
XU Xiang-yang, QI Hua-bao, WANG Qi-yu
openaire   +1 more source

Method evaluation of extracellular polymeric substances extraction from Anammox granular sludge with compact structure [PDF]

, 2018
As a major component of the matrix in granular sludge (GS), extracellular polymeric substance (EPS) is crucial in formation and stabilization of compact structure.
F. Malpei, FENG, CUIJIE, T. Lotti
core  

The effect of electrodialytic treatment and Na2H2EDTA addition on methanogenic activity of copper-amended anaerobic granular sludge : treatment costs and energy consumption

, 2011
The effect of electrodialytic treatment and Na2H2EDTA addition on methanogenic activity of copper-amended anaerobic granular sludge : treatment costs and energy ...
P Lens (13697248), Veeriah Jegatheesan (13075539), E Rokhina (13730998), J Virkutyte (13697098)   +3 more
core