![]() ![]() Saathoff (Karlsruher Institut für Technologie - Germany) Sources of volatile organic compounds and secondary organic aerosol particles in southwest Germany during a summertime heatwave episode. ![]() Fuller (National Physical Laboratory - United Kingdom) Urban and roadside increments in eBC mass concentrations observed in three major urban conurbations of the UK: London, Birmingham and Glasgow.Khoerotunnisya (Clarkson University - United States) Measurement of Black Carbon in 2 large Indonesian cities.Miljevic (Queensland University of Technology - Australia) ![]() A week long high methanesulfonic acid (MSA) event during Capricorn-2 (2018) Southern Ocean voyage.Impact of surface adsorption and its representation for atmospheric droplet processes.Traversi (Finnish Meteorological Institute - Finland) Low concentrations of Black Carbon over Antarctic inland plateau.Edkins (University of Canterbury - New Zealand) Constraining the uncertainty associated with sea salt aerosol parametrisations in global models using nudged UKESM1-AMIP simulations.Möhler (Karlsruhe Institute of Technology - Germany) Ice-nucleating particle measurements during the PaCE-2022 campaign with a high temporal and vertical resolution.Creamean (Colorado State University - United States) Bioaerosols in Northern Alaska are highly influenced by Ocean and Terrestrial sources.Airborne disease transmission: how it works, why it was misunderstood, and how to fight it.Session: Plenary-1 (9:30-10:30, Auditorium 1)Ĭhairs: Evelyne Gehin, Pedro L. Despite the fact that low nitrogen content excludes the use of biomass fly ash as a sole mineral fertilizer, it still possesses other favorable properties (a high content of CaO and macronutrients), which warrants further investigation into its potential utilization.Plenary Lectures, Keynote Speakers, Oral and Poster presentations will spread the last scientific and technological achievements got by members of the aerosol research community.Ĭlick on the PDF-link to get the instructions to authors and a floor map of the conference rooms.Ĭlick on the PDF-link to get a scheme of the program.Ĭlick on each day to see the preliminary program with the oral presentations. and Lepidium sativum plants amended with biomass ash. Acute phytotoxicity revealed no inhibition of the germination and seed growth of Avena sativa L. Except for a low nitrogen content, the ash met the minimum requirements for mineral fertilizers. Additionally, according to our European Community Bureau of Reference (BCR) study Pb and Cd were more mobile in the BFB than in the CFB ash. However, the BFB ash exceeded the threshold values of Cd to be considered as a liming amendment. The ash from the bubbling fluidized bed (BFB) was richer in potassium, phosphorus, CaO, and micronutrients than the ash from the circulating fluidized bed (CFB) and contained cumulatively less contaminants. ![]() This research involved studying the physico-chemical parameters of fly ash derived from the combustion of 100% biomass in bubbling and circulating fluidized bed boilers of two large energy plants in Poland. The simultaneous high shear granulation and alkali activation of FBC ashes showed that artificial aggregates with satisfactory physical properties, such as density and strength, can be obtained even from low-reactive fly ashes that contain heavy metals. However, the same leaching problem (leaching of the anionic species) as with coal fly ashes was observed with the FBC fly ashes. The strongest aggregates were produced from fly ashes that had the highest X-ray amorphous material content and the highest amount of selectively soluble SiO 2 and Al 2 O 3. All aggregates matched the definition for lightweight aggregate according to the EN 13055-1 standard. Four FBC fly ashes from different power plants were granulated with sodium silicate solution in order to produce artificial aggregates. The low reactivity and heavy metal content constrict the use of FBC ash in the same way as coal ash from pulverized combustion. The increasing amount of fluidized bed combustion (FBC) ash is putting pressure on researchers to invent novel methods for utilizing the ash. ![]()
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