Impact of colloidal and soluble organic material on membrane performance in membrane bioreactors for municipal wastewater treatment von Rosenberger, S., Laabs, C., Lesjean, B., Gnirss, R., Amy, G., Jekel, M., Schrotter, J.-C.

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Correlation between membrane fouling and soluble/colloidal organic substances in membrane bioreactors for municipal wastewater treatment von Lesjean, B, Rosenberger, S, Laabs, C, Jekel, M, Gnirss, R, Amy, G

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Enhanced post-denitrification without addition of an external carbon source in membrane bioreactors von Vocks, M., Adam, C., Lesjean, B., Gnirss, R., Kraume, M.

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Evaluation of effectiveness of combined sewer overflow control measures by operational data von Schroeder, K, Riechel, M, Matzinger, A, Rouault, P, Sonnenberg, H, Pawlowsky-Reusing, E, Gnirss, R

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Long-Term Comparison of Trace Organics Removal Performances between Conventional and Membrane Activated Sludge Processes von Zuehlke, S., Duennbier, U., Lesjean, B., Gnirss, R., Buisson, H.

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Influence of sludge loadings and types of substrates on nutrients removal in MBRs von Bracklow, U., Drews, A., Gnirss, R., Klamm, S., Lesjean, B., Stüber, J., Barjenbruch, M., Kraume, M.

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Combined removal of nutrients and suspended solids in a dual-media post-denitrification filter as additional process step of wastewater treatment plants von Sperlich, A, Geyer, P, Gnirss, R, Barjenbruch, M

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Occurrence of benzothiazoles in municipal wastewater and their fate in biological treatment von Kloepfer, A, Gnirss, R, Jekel, M, Reemtsma, T

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Enhanced biological phosphorus removal process implemented in membrane bioreactors to improve phosphorous recovery and recycling von LESJEAN, B, GNIRSS, R, ADAM, C, KRAUME, M, LUCK, F

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Enhanced biological phosphorus removal in membrane bioreactors von ADAM, C, GNIRSS, R, LESJEAN, B, BUISSON, H, KRAUME, M

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Cost effective and advanced phosphorus removal in membrane bioreactors for a decentralised wastewater technology von GNIRSS, R, LESJEAN, B, ADAM, C, BUISSON, H

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Operation of MBR membrane modules used in a decentralised wastewater treatment plant: Field study and comparison of different cleaning strategies von Stüber, J., Lüdicke, C., Lesjean, B., Gnirss, R., Kraume, M.

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Microfiltration of Municipal Wastewater for Disinfection and Advanced Phosphorus Removal: Results from Trials with Different Small-Scale Pilot Plants von Gnirss, R., Dittrich, J.

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Phosphorus removal with membrane filtration for surface water treatment von DIETZE, A, GNIRSS, R, WIESMNNN, U

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A control strategy for reducing aeration costs during low loading periods von Sahlmann, C, Libra, J A, Schuchardt, A, Wiesmann, U, Gnirss, R

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Evaluation of Ceramic and Membrane Diffusers under Operating Conditions with the Dynamic Offgas Method von Libra, J. A., Sahlmann, C., Schuchardt, A., Handschag, J., Wiesmann, U., Gnirss, R.

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Comparison of the efficiency of large-scale ceramic and membrane aeration systems with the dynamic off-gas method von LIBRA, J. A, SCHUCHARDT, A, SAHLMANN, C, HANDSCHAG, J, WIESMANN, U, GNIRSS, R

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Potential of OUR and OTR measurements for identification of activated sludge removal processes in aerated basins von Schuchardt, A, Libra, J A, Sahlmann, C, Handschag, J, Wiesmann, U, Gnirss, R

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Process configurations adapted to membrane bioreactors for enhanced biological phosphorous and nitrogen removal von Lesjean, Boris, Gnirss, Regina, Adam, Christian

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