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Ulla Lassi
Ulla Lassi
Professor
Verified email at oulu.fi
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Cited by
Year
Use of biomass in integrated steelmaking–Status quo, future needs and comparison to other low-CO2 steel production technologies
H Suopajärvi, K Umeki, E Mousa, A Hedayati, H Romar, A Kemppainen, ...
Applied Energy 213, 384-407, 2018
1962018
Metakaolin geopolymer characterization and application for ammonium removal from model solutions and landfill leachate
T Luukkonen, M Sarkkinen, K Kemppainen, J Rämö, U Lassi
Applied Clay Science 119, 266-276, 2016
1932016
Physical activation of carbon residue from biomass gasification: Novel sorbent for the removal of phosphates and nitrates from aqueous solution
S Kilpimaa, H Runtti, T Kangas, U Lassi, T Kuokkanen
Journal of Industrial and Engineering Chemistry 21, 1354-1364, 2015
1712015
Simultaneous removal of Ni (II), As (III), and Sb (III) from spiked mine effluent with metakaolin and blast-furnace-slag geopolymers
T Luukkonen, H Runtti, M Niskanen, ET Tolonen, M Sarkkinen, ...
Journal of environmental management 166, 579-588, 2016
1552016
Application of alkali-activated materials for water and wastewater treatment: a review
T Luukkonen, A Heponiemi, H Runtti, J Pesonen, J Yliniemi, U Lassi
Reviews in Environmental Science and Bio/Technology 18 (2), 271-297, 2019
1542019
Sulphate removal over barium-modified blast-furnace-slag geopolymer
H Runtti, T Luukkonen, M Niskanen, S Tuomikoski, T Kangas, P Tynjälä, ...
Journal of hazardous materials 317, 373-384, 2016
1312016
Comparison of organic peracids in wastewater treatment: Disinfection, oxidation and corrosion
T Luukkonen, T Heyninck, J Rämö, U Lassi
Water research 85, 275-285, 2015
1292015
Acid mine drainage treatment using by-products from quicklime manufacturing as neutralization chemicals
ET Tolonen, A Sarpola, T Hu, J Rämö, U Lassi
Chemosphere 117, 419-424, 2014
1282014
Comparison of the properties of activated carbons produced in one-stage and two-stage processes
D Bergna, T Varila, H Romar, U Lassi
C 4 (3), 41, 2018
1172018
Removal of phosphate from wastewaters for further utilization using electrocoagulation with hybrid electrodes–Techno-economic studies
V Kuokkanen, T Kuokkanen, J Rämö, U Lassi, J Roininen
Journal of Water Process Engineering 8, e50-e57, 2015
1092015
Chemically activated carbon residue from biomass gasification as a sorbent for iron (II), copper (II) and nickel (II) ions
H Runtti, S Tuomikoski, T Kangas, U Lassi, T Kuokkanen, J Rämö
Journal of water process engineering 4, 12-24, 2014
1042014
How to tackle the stringent sulfate removal requirements in mine water treatment—A review of potential methods
H Runtti, ET Tolonen, S Tuomikoski, T Luukkonen, U Lassi
Environmental research 167, 207-222, 2018
992018
Effect of ageing atmosphere on the deactivation of Pd/Rh automotive exhaust gas catalysts: catalytic activity and XPS studies
U Lassi, R Polvinen, S Suhonen, K Kallinen, A Savimäki, M Härkönen, ...
Applied Catalysis A: General 263 (2), 241-248, 2004
902004
Chemical aspects of peracetic acid based wastewater disinfection
T Luukkonen, J Teeriniemi, H Prokkola, J Rämö, U Lassi
Water Sa 40 (1), 73-80, 2014
822014
Removal of phosphate and nitrate over a modified carbon residue from biomass gasification
S Kilpimaa, H Runtti, T Kangas, U Lassi, T Kuokkanen
Chemical Engineering Research and Design 92 (10), 1923-1933, 2014
782014
The removal of sulphate from mine water by precipitation as ettringite and the utilisation of the precipitate as a sorbent for arsenate removal
ET Tolonen, T Hu, J Rämö, U Lassi
Journal of Environmental Management 181, 856-862, 2016
752016
Removal of ammonium from municipal wastewater with powdered and granulated metakaolin geopolymer
T Luukkonen, K Věžníková, ET Tolonen, H Runtti, J Yliniemi, T Hu, ...
Environmental technology 39 (4), 414-423, 2018
742018
Electrocoagulation treatment of peat bog drainage water containing humic substances
V Kuokkanen, T Kuokkanen, J Rämö, U Lassi
Water research 79, 79-87, 2015
682015
Effect of some process parameters on the main properties of activated carbon produced from peat in a lab-scale process
D Bergna, T Hu, H Prokkola, H Romar, U Lassi
Waste and biomass valorization 11, 2837-2848, 2020
642020
Ionic liquids in the pretreatment of lignocellulosic biomass
J Holm, U Lassi
INTECH Open Access Publisher, 2011
642011
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