Essays about: "fly ash leaching"

Found 3 essays containing the words fly ash leaching.

  1. 1. Industrial Pilot Scale Leaching and Recovery of Zinc from Waste-to-Energy Fly Ash using Scrubber Liquids

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Manuela Wagner; [2016]
    Keywords : pilot plant; zinc recovery; fly ash; WtE; scrubber liquids; leaching; precipitation; chlorides;

    Abstract : Previous studies from laboratory experiments and a similar process at a plant in Switzerland, led to the pilot plant project at Renova AB, which will be described in this master thesis. In cooperation with Götaverken Miljö AB it was investigated if fly ash, produced at the Renova Waste-to-Energy plant in Gothenburg, could be treated with own scrubber liquids in order to recover zinc. READ MORE

  3. 2. Usage of Ash from Coal incineration in Wuhai, China

    University essay from KTH/Industriell ekologi

    Author : Shiyu Sun; [2007]
    Keywords : ;

    Abstract : This master thesis has been carried out at Industrial Ecology at Royal Institute ofTechnology, KTH, in cooperation with Swedish Environmental Research Institute, IVL.This thesis discussed the usage of the ash from coal incineration in Wuhai, Inner Mongolia,China by studying and analyzing the fly ash from the case plant, the North Power Company. READ MORE

  4. 3. A phosphorus budget for the eco-tourist resort of Chumbe Island Coral Park, Zanzibar

    University essay from SLU/Dept. of Soil Sciences

    Author : Bodil Lindström; [2007]
    Keywords : Phosphorus; phosphorus budget; nutrient budget; eco-tourist resort ; coral reef; eutrophication; Zanzibar; Chumbe Island; grey water; compost; composting toilets;

    Abstract : In this case study, a nutrient budget was made to estimate import and export flows of phosphorus (P) on the ecotourism resort of Chumbe Island, Zanzibar. The P content in imported foods and goods was calculated using supply lists containing information on quantities of items bought and standard food composition data. READ MORE