Saekerhets- och saarbarhetsaspekter paa grundvatten (reviderad)
n-octanol/water partition of aquatic humus using segmented flow extraction
Pilot experiments used for design of activated sludge systems - some possibilities and pitfalls
The effect of dissolved oxygen concentration on the settling properties of activated sludge
Phosphorus removal and denitrification in deep-bed two-media filters
Haapsalumodellen - en vision om effektivare vattenrening paa lokal och regional nivaa