Search Results - "van Loosdrecht, M.C.M"

Effect of temperature change on anammox activity by Lotti, T., Kleerebezem, R., van Loosdrecht, M.C.M.

“…ABSTRACT Autotrophic nitrogen removal appears as a prerequisite for the implementation of energy autarchic municipal wastewater treatment plants. Whilst the…”
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Vivianite as an important iron phosphate precipitate in sewage treatment plants by Wilfert, P., Mandalidis, A., Dugulan, A.I., Goubitz, K., Korving, L., Temmink, H., Witkamp, G.J., Van Loosdrecht, M.C.M.

“…Iron is an important element for modern sewage treatment, inter alia to remove phosphorus from sewage. However, phosphorus recovery from iron phosphorus…”
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The effect of nitrite inhibition on the anammox process by Lotti, T., van der Star, W.R.L., Kleerebezem, R., Lubello, C., van Loosdrecht, M.C.M.

“…The negative effect of nitrite on anammox activity has been reported widely during the past decade. Although the adverse effect is clear, conflicting reports…”
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The chemical and mechanical differences between alginate-like exopolysaccharides isolated from aerobic flocculent sludge and aerobic granular sludge by Lin, Y.M., Sharma, P.K., van Loosdrecht, M.C.M.

“…This study aimed to investigate differences in the gel matrix of aerobic granular sludge and normal aerobic flocculent sludge. From both types of sludge that…”
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Pilot-scale evaluation of anammox-based mainstream nitrogen removal from municipal wastewater by Lotti, T, Kleerebezem, R, Hu, Z, Kartal, B, de Kreuk, M.K, van Erp Taalman Kip, C, Kruit, J, Hendrickx, T.L.G, van Loosdrecht, M.C.M

“…Autotrophic nitrogen removal in the mainstream wastewater treatment process is suggested to be a prerequisite of energy autarkic wastewater treatment plants…”
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Characterization of alginate-like exopolysaccharides isolated from aerobic granular sludge in pilot-plant by Lin, Yuemei, de Kreuk, Merle, van Loosdrecht, M.C.M., Adin, Avner

“…To understand functional gel-forming exopolysaccharides in aerobic granular sludge, alginate-like exopolysaccharides were specifically extracted from aerobic…”
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Phosphate and potassium recovery from source separated urine through struvite precipitation by Wilsenach, J.A., Schuurbiers, C.A.H., van Loosdrecht, M.C.M.

“…Phosphate can be recovered as struvite or apatite in fluidised bed reactors. Urine has a much higher phosphate concentration than sludge reject water, allowing…”
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Apatite accumulation enhances the mechanical property of anammox granules by Lin, Y.M., Lotti, T., Sharma, P.K., van Loosdrecht, M.C.M.

“…The strength of granular sludge is essential for the mechanical stability of the granules. Inorganic precipitants form a major factor influencing the strength…”
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Selective sludge removal in a segregated aerobic granular biomass system as a strategy to control PAO–GAO competition at high temperatures by Winkler, M.-K.H., Bassin, J.P., Kleerebezem, R., de Bruin, L.M.M., van den Brand, T.P.H., van Loosdrecht, M.C.M.

“…An aerobic granular sludge (AGS) reactor was run for 280 days to study the competition between Phosphate and Glycogen Accumulating Organisms (PAOs and GAOs) at…”
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The potential of standard and modified feed spacers for biofouling control by Araújo, P.A., Kruithof, J.C., Van Loosdrecht, M.C.M., Vrouwenvelder, J.S.

“…► Biofouling studies on feed spacers applied in practice. ► Thick feed spacers reduced impact of biofouling on pressure drop increase. ► Low linear flow…”
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Effect of nitrite on phosphate uptake by phosphate accumulating organisms by Saito, T., Brdjanovic, D., van Loosdrecht, M.C.M.

“…In biological nitrogen removal processes, nitrite can be formed and accumulated through both nitrification and denitrification. Despite the fact that, in…”
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Application of monochloramine for wastewater reuse: Effect on biostability during transport and biofouling in RO membranes by Farhat, N.M., Loubineaud, E., Prest, E.I.E.C., El-Chakhtoura, J., Salles, C., Bucs, Sz.S., Trampé, J., Van den Broek, W.B.P., Van Agtmaal, J.M.C., Van Loosdrecht, M.C.M., Kruithof, J.C., Vrouwenvelder, J.S.

“…The rising demand for clean and safe water has increased the interest in advanced wastewater treatment and reuse. Reverse osmosis (RO) can provide reliable and…”
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Formation of aerobic granules and conversion processes in an aerobic granular sludge reactor at moderate and low temperatures by de Kreuk, M.K., Pronk, M., van Loosdrecht, M.C.M.

“…Temperature changes can influence biological processes considerably. To investigate the effect of temperature changes on the conversion processes and the…”
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A full scale worm reactor for efficient sludge reduction by predation in a wastewater treatment plant by Tamis, J., van Schouwenburg, G., Kleerebezem, R., van Loosdrecht, M.C.M.

“…Sludge predation can be an effective solution to reduce sludge production at a wastewater treatment plant. Oligochaete worms are the natural consumers of…”
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Effect of conventional chemical treatment on the microbial population in a biofouling layer of reverse osmosis systems by Bereschenko, L.A., Prummel, H., Euverink, G.J.W., Stams, A.J.M., van Loosdrecht, M.C.M.

“…The impact of conventional chemical treatment on initiation and spatiotemporal development of biofilms on reverse osmosis (RO) membranes was investigated in…”
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Autotrophic nitrogen removal from black water: Calcium addition as a requirement for settleability by de Graaff, M.S., Temmink, H., Zeeman, G., van Loosdrecht, M.C.M., Buisman, C.J.N.

“…Black (toilet) water contains half of the organic load in the domestic wastewater, as well as the major fraction of the nutrients nitrogen and phosphorus. When…”
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Temperature and salt effects on settling velocity in granular sludge technology by Winkler, M.-K.H., Bassin, J.P., Kleerebezem, R., van der Lans, R.G.J.M., van Loosdrecht, M.C.M.

“…Settling velocity is a crucial parameter in granular sludge technology. In this study the effects of temperature and salt concentrations on settling velocities…”
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Molecular characterization of microbial populations in groundwater sources and sand filters for drinking water production by de Vet, W.W.J.M., Dinkla, I.J.T., Muyzer, G., Rietveld, L.C., van Loosdrecht, M.C.M.

“…In full-scale drinking water production from groundwater, subsurface aeration is an effective means of enhancing the often troublesome process of…”
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Full-scale granular sludge Anammox process by Abma, W.R, Schultz, C.E, Mulder, J.W, Star, W.R.L. van der, Strous, M, Tokutomi, T, Loosdrecht, M.C.M. van

“…The start-up of the first full scale Anammox reactor is complete. The reactor shows stable operation, even at loading rates of 10 kg N/m3.d. This performance…”
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A capillary bioreactor to increase methane transfer and oxidation through Taylor flow formation and transfer vector addition by Rocha-Rios, J., Kraakman, N.J.R., Kleerebezem, R., Revah, S., Kreutzer, M.T., van Loosdrecht, M.C.M.

“…[Display omitted] ► We studied methane oxidation in a capillary gas treatment bioreactor. ► A new bioreactor in which Taylor flow with transfer vector addition…”
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