Essays about: "Trickling filter"
Found 3 essays containing the words Trickling filter.
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1. Evaluation of pharmaceutical removal in seven WWTPs : Efficiency of different treatment technologies
University essay from Stockholms universitet/Institutionen för miljövetenskapAbstract : Wastewater treatment plants (WWTPs) are originally not constructed to remove pharmaceuticals from the wastewater. Biological treatment technologies used in many WWTPs today, e.g., activated sludge, MBBR and trickling filters, can, however, remove some pharmaceuticals well. READ MORE
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2. Reduction of Acrylamide in Reject Water from Sludge Dewatering
University essay from KTH/Hållbar utveckling, miljövetenskap och teknikAbstract : Norrvatten produces and delivers drinking water to approximately 700 000 people in the northern part of the Stockholm region in Sweden. In their water treatment plant Görvälnverket, water from Lake Mälaren is purified. During the purification, sludge is produced. To be able to use the sludge as landfilling material, it must be dewatered. READ MORE
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3. Using a biotrickling filter for degradation of cypermethrin, an insecticide frequently used in Tahuapalca, Bolivia
University essay from Kemi; Tekniska högskolanAbstract : The feasibility of using bench-scale biotrickling filter reactors inoculated with the fungus UBAF004, isolated from soil in Tahuapalca, for treatment of water contaminated with cypermethrin was investigated. Wood chips, gravel and ceramics were tested as packing materials for the reactors in batch experiments in small glass flasks. READ MORE