Search Results - "Pecher, K."

Quantitative charge state analysis of manganese biominerals in aqueous suspension using scanning transmission X-ray microscopy (STXM) by Pecher, K., McCubbery, D., Kneedler, E., Rothe, J., Bargar, J., Meigs, G., Cox, L., Nealson, K., Tonner, B.

“…We have applied Scanning Transmission Soft X-ray Microscopy (STXM) to investigate the charge state distribution of Mn in two kinds of Mn-biominerals, Mn…”
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Characterization and Properties of Metallic Iron Nanoparticles:  Spectroscopy, Electrochemistry, and Kinetics by Nurmi, James T, Tratnyek, Paul G, Sarathy, Vaishnavi, Baer, Donald R, Amonette, James E, Pecher, Klaus, Wang, Chongmin, Linehan, John C, Matson, Dean W, Penn, R. Lee, Driessen, Michelle D

“…There are reports that nano-sized zero-valent iron (Fe0) exhibits greater reactivity than micro-sized particles of Fe0, and it has been suggested that the…”
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Soft x-ray spectroscopy and imaging of interfacial chemistry in environmental specimens by Tonner, B. P., Droubay, T., Denlinger, J., Meyer-Ilse, W., Warwick, T., Rothe, J., Kneedler, E., Pecher, K., Nealson, K., Grundl, T.

“…Interfaces between minerals and water, and minerals and microbes, are chemically complex and traditionally have been considered beyond the capabilities of…”
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Reduction of Polyhalogenated Methanes by Surface-Bound Fe(II) in Aqueous Suspensions of Iron Oxides by Pecher, Klaus, Haderlein, Stefan B, Schwarzenbach, René P

“…Uptake of ferrous iron from aqueous solution by iron oxides results in the formation of a variety of reactive surface species capable of reducing…”
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Qualitative mode of action of sewer tanks with surplus flow by Pecher, K.H., Hauβmann, R.

“…The sewer tank is a specific type of overflow tank. While sewer tanks with a surplus flow at the beginning of the sewer are regarded as uncritical, in sewer…”
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Soft X-ray microscopy and spectroscopy at the molecular environmental science beamline at the Advanced Light Source by Bluhm, H., Andersson, K., Araki, T., Benzerara, K., Brown, G.E., Dynes, J.J., Ghosal, S., Gilles, M.K., Hansen, H.-Ch, Hemminger, J.C., Hitchcock, A.P., Ketteler, G., Kilcoyne, A.L.D., Kneedler, E., Lawrence, J.R., Leppard, G.G., Majzlam, J., Mun, B.S., Myneni, S.C.B., Nilsson, A., Ogasawara, H., Ogletree, D.F., Pecher, K., Salmeron, M., Shuh, D.K., Tonner, B., Tyliszczak, T., Warwick, T., Yoon, T.H.

“…We present examples of the application of synchrotron-based spectroscopies and microscopies to environmentally relevant samples. The experiments were performed…”
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Qualitative mode of action of sewer tanks with surplus flow by Pecher, K. H., Haußmann, R.

“…The sewer tank is a specific type of overflow tank. While sewer tanks with a surplus flow at the beginning of the sewer are regarded as uncritical, in sewer…”
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Soft X-ray Microscopy and Spectroscopy at the MolecularEnvironmental Science Beamline at the Advanced Light Source by Bluhm, H., Andersson, K., Araki, T., Benzerara, K., Brown, G.E., Dynes, J.J., Ghosal, S., Gilles, M.K., Hansen, H.-Ch, Hemminger, J.C., Hitchcock, A.P., Ketteler, G., Kilcoyne, A.L.D., Kneedler, E., Lawrence,J.R., Leppard, G.G., Majzlam, J., Mun, B.S., Myneni, S.C.B., Nilsson, A., Ogasawara, H., Ogletree, D.F., Pecher, K., Salmeron, M., Shuh, D.K., Tonner, B., Tyliszczak, T., Warwick, T., Yoon, T.H.

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Mechanical pre-thickening of excess sludge: influence on the process technology of anaerobic sludge treatment and operating experiences by Buer, Thomas R., Roos, Hermann-Josef, Pecher, Klaus

“…A volume reduction of the sludges with relatively low solid matter contents encountered during water treatment is a requirement for the economical treatment…”
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Mechanical pre-thickening of excess sludge: Influence on the process technology of anaerobic sludge treatment and operating experiences by Buer, Thomas R., Roos, Hermann-Josef, Pecher, Klaus

“…A volume reduction of the sludges with relatively low solid matter contents encountered during water treatment is a requirement for the economical treatment…”
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Mobility of chlorofluorocarbons in deposits of shredder wastes from plastic and metal utilizing industries by HADERLEIN, S, PECHER, K

“…Chlorofluorocarbons (CFCs) are used as propellants in spray cans, as refrigerants and as blowing agents for plastic foams, which are finally dumped together…”
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Metal-based nanoparticle synthesis from the rapid expansion of carbon dioxide solutions by Fulton, John L, Matson, Dean W, Pecher, Klaus H, Amonette, James E, Linehan, John C

“…Synthesis of 10 to 500 nm diameter Fe-based nanoparticles is described. Nanometer-sized droplets of iron carbonyl are generated by the rapid expansion of…”
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Tracing faecal pollution by coprostanol and intestinal bacteria in an ice-covered finnish lake loaded with both industrial and domestic sewage by DURETH, S, HERRMANN, R, PECHER, K

“…Coprostanol had proved a valuable chemical marker of faecal pollution of water. The aim of this investigation was to identify toxic substances that might…”
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