Search for dissertations about: "wastewater treatment trickling filter"
Found 3 swedish dissertations containing the words wastewater treatment trickling filter.
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1. Dynamic Modeling of Nitrifying Trickling Filters
Abstract : Trickling filters, one kind of biofilm reactors, for removal of nitrogen in municipal wastewater are presently increasing in number in Sweden. For improved control and operation of wastewater treatment plants, where such reactors are used, dynamic models describing their behavior are necessary. READ MORE
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2. Removal of Pharmaceuticals in Biofilm and Activated Sludge Systems
Abstract : Abstract The present work investigates i) the occurrence and removal of pharmaceuticals at Swedish WWTPs, and ii) potential causes for differences in the removal efficiency of pharmaceuticals at wastewater treatment plants. Particular attention is directed at the biological treatment and the pharmaceutical removal capacity per unit biomass of activated sludges and carrier biofilms of different origins. READ MORE
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3. Biofiltration of odorous gas emissions
Abstract : Biofiltration has shown its potential as an interesting treatment alternative for contaminated gas streams. Unlike conventional technologies, such as adsorption, scrubbers, and incineration, biofiltration offers effective pollution control at relatively low capital and operating costs, and without the generation of secondary pollution that may require subsequent treatment. READ MORE