Optimization of up-flow anaerobic sludge blanket reactor for treatment of composite fermentation and distillation wastewater von Amin, G A, Vriens, L

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Upgrading of existing aerobic plants with the LUCAS® anaerobic system based on full-scale experiences von GERARDS, R, GILS, W, VRIENS, L

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Biotreatment of ammonia- and butanal-containing waste gases von WECKHUYSEN, B, VRIENS, L, VERACHTERT, H

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Hollow fiber membrane fouling and cleaning in a membrane bioreactor for molasses wastewater treatment von Yan, Xinxin, Gerards, Ron, Virens, Luc, Vankelecom, Ivo

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Optical constants of absorbing thin solid films on a substrate von Vriens, L, Rippens, W

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Multistep ionization in the positive column of low-pressure Na-Ne and Ne discharges von Vriens, L.

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Upgrading of Existing Aerobic Plants with the LUCAS super( registered ) Anaerobic System Based on Full-Scale Experiences von Gerards, R, Gils, W, Vriens, L

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Energy balance in low-pressure gas discharges von Vriens, L.

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Light scattering from excited hydrogen atoms von Vriens, L.

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Light Scattering from Weakly Ionized Nonhomogeneous Plasmas von Vriens, L.

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Biological treatment of malting and brewing effluents von Vriens, L. (Seghers Engineering, Leuven, Belgium), Soest, H. van, Verachtert, H

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Ionization processes in the positive column of the low-pressure Hg-Ar discharge von Vriens, L., Keijser, R. A. J., Ligthart, F. A. S.

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Laser-induced optical recording in thin films: Modelling of the hole opening and experiments with organic sublayers von Broer, D. J., Vriens, L.

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Light scattering from Ne, Ar, and Xe arcs von Vriens, L., Adriaansz, M.

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The effect of nutrient supplementation on the biofiltration removal of butanal in contaminated air von WECKHUYSEN, B, VRIENS, L, VERCHTERT, H

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Two-electron-group model and Boltzmann calculations for low-pressure gas discharges von Morgan, W. L., Vriens, L.

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Upgrading of existing aerobic plants with the LUCAS registered anaerobic system based on full-scale experiences von Gerards, R, Gils, W, Vriens, L

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Angular correlation of scattered and rejected electrons in ionizing collitions. II von Vriens, L.

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Angular correlation of scattered and ejected electrons in ionizing collisions von Vriens, L.

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On the impulse approximation in atomic collision physics von Vriens, L.

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