Search Results - "Wirola, Hannu"

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    Accuracy of Water Quality Predictions with Loading Scenarios of Forest Industry Waste Waters

    Accuracy of Water Quality Predictions with Loading Scenarios of Forest Industry Waste Waters by Huttula, Timo, Peltonen, Anu, Frisk, Tom, Wirola, Hannu, Krogerus, Kirsti

    Published in Water science and technology (01-12-1999)
    “…The environmental effects of the Finnish industrial loadings are in practice decided by water courts as they give permits. In decision-making they use an…”
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  2. 2
    Solid, slightly soluble phosphorus compounds as nutrient source in activated sludge treatment of forest industry wastewaters

    Solid, slightly soluble phosphorus compounds as nutrient source in activated sludge treatment of forest industry wastewaters by Rantala, Pirjo-Riitta, Wirola, Hannu

    Published in Water Science & Technology (1997)
    “…The aim of the study was to determine if solid, slightly soluble compounds can be used as nutrient source in activated sludge treatment plants instead of…”
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    Journal Article Conference Proceeding
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  3. 3
    Accuracy of water quality predictions with loading scenarios of forest industry waste waters

    Accuracy of water quality predictions with loading scenarios of forest industry waste waters by HUTTULA, T, PELTONEN, A, FRISK, T, WIROLA, H, KROGERUS, K

    Published in Water Science & Technology (1999)
    “…The environmental effects of the Finnish industrial loadings are in practice decided by water courts as they give permits. In decision-making they use an…”
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    Conference Proceeding Journal Article
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  4. 4
    Solid, slightly soluble phosphorus compounds as nutrient source in activated sludge treatment of forest industry wastewaters

    Solid, slightly soluble phosphorus compounds as nutrient source in activated sludge treatment of forest industry wastewaters by Rantala, Pirjo-Riitta, Wirola, Hannu

    Published in Water science and technology (01-02-1997)
    “…The aim of the study was to determine if solid, slightly soluble compounds can be used as nutrient source in activated sludge treatment plants instead of…”
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