P
Per M. Hølland
Publications - 4
Citations - 127
Per M. Hølland is an academic researcher. The author has contributed to research in topics: Brackish water & Salinity. The author has an hindex of 3, co-authored 4 publications receiving 119 citations.
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Sludge removal from salmonid tank effluent using rotating microsieves
TL;DR: In this paper, a UNIK Rotary Filter (URF) with submersed microsieves with screen mesh sizes of 350 to 60 μm was used to remove suspended solids and total phosphorus.
Journal ArticleDOI
A newly developed oxygen injection system for cage farms
TL;DR: Economic appraisal shows that the value of improved growth and feed utilisation was greater than the cost of oxygen used under normal conditions in fjord based salmon cages in Southern Norway.
Journal ArticleDOI
Water flow requirements in the intensive production of Atlantic salmon (Salmo salar L.) parr–smolt at two salinity levels
TL;DR: The results of the pH-measurements do indicate that a specific water flow exchange rate of 0.3 l kg fish−1 min−1 is too low when the buffer capacity is low, which is easily reduced to a level which is unfavourable for smolts.