Kokko, M., Koskue, V., & Rintala, J. (2018). Anaerobic digestion of 30−100-year-old boreal lake sedimented fibre from the pulp industry: Extrapolating methane production potential to a practical scale. Water Research, 133, 218-226. https://doi.org/10.1016/j.watres.2018.01.041

Jokela, J. P. Y., & Rintala, J. A. (2003). Anaerobic solubilisation of nitrogen from municipal solid waste (MSW). Reviews in Environmental Science and Bio-Technology, 2(1), 67-77. https://doi.org/10.1023/B:RESB.0000022830.62176.36

Singh, S., Rinta-Kanto, J. M., Kettunen, R., Tolvanen, H., Lens, P., Collins, G., ... Rintala, J. (2019). Anaerobic treatment of LCFA-containing synthetic dairy wastewater at 20 °C: Process performance and microbial community dynamics. Science of the Total Environment, 691, 960-968. https://doi.org/10.1016/j.scitotenv.2019.07.136

Kuula, J., Kuuluvainen, H., Rönkkö, T., Niemi, J. V., Saukko, E., Portin, H., ... Timonen, H. (2019). Applicability of optical and diffusion charging-based particulate matter sensors to urban air quality measurements. Aerosol and Air Quality Research, 19(5), 1024-1039. https://doi.org/10.4209/aaqr.2018.04.0143

Ntziachristos, L., Amanatidis, S., Samaras, Z., Janka, K., & Tikkanen, J. (2013). Application of the Pegasor Particle Sensor for the Measurement of Mass and Particle Number Emissions. SAE International Journal of Fuels and Lubricants, 6(2).

Šutka, A., Vanags, M., Joost, U., Šmits, K., Ruža, J., Ločs, J., ... Juhna, T. (2018). Aqueous synthesis of Z-scheme photocatalyst powders and thin-film photoanodes from earth abundant elements. Journal of Environmental Chemical Engineering, 6(2), 2606-2615. https://doi.org/10.1016/j.jece.2018.04.003

Kumar, M. S., Praveenkumar, R., Ilavarasi, A., Rajeshwari, K., & Thajuddin, N. (2013). Biochemical changes of fresh water cyanobacteria dolichospermum flos-aquae NTMS07 to chromium-induced stress with special reference to antioxidant enzymes and cellular fatty acids. Bulletin of Environmental Contamination and Toxicology, 90(6), 730-735. https://doi.org/10.1007/s00128-013-0984-9

Streeck, J., Hank, C., Neuner, M., Gil-Carrera, L., Kokko, M., Pauliuk, S., ... White, R. J. (2018). Bio-electrochemical conversion of industrial wastewater-COD combined with downstream methanol synthesis-an economic and life cycle assessment. Green Chemistry, 20(12), 2742-2762. https://doi.org/10.1039/c8gc00543e

Dessì, P., Lakaniemi, A-M., & Lens, P. N. L. (2017). Biohydrogen production from xylose by fresh and digested activated sludge at 37, 55 and 70 °C. Water Research, 115, 120-129. https://doi.org/10.1016/j.watres.2017.02.063

Tan, L. C., Nancharaiah, Y. V., Lu, S., van Hullebusch, E. D., Gerlach, R., & Lens, P. N. L. (2018). Biological treatment of selenium-laden wastewater containing nitrate and sulfate in an upflow anaerobic sludge bed reactor at pH 5.0. Chemosphere, 211, 684-693. https://doi.org/10.1016/j.chemosphere.2018.07.079

Ramasamy, P., Lee, K., Lee, J., & Oh, Y. K. (2015). Breaking dormancy: An energy-efficient means of recovering astaxanthin from microalgae. Green Chemistry, 17(2), 1226-1234. https://doi.org/10.1039/c4gc01413h

Niemelä, N. P., Tolvanen, H., Saarinen, T., Leppänen, A., & Joronen, T. (2017). CFD based reactivity parameter determination for biomass particles of multiple size ranges in high heating rate devolatilization. Energy, 128, 676-687. https://doi.org/10.1016/j.energy.2017.04.023

Simonen, P., Kalliokoski, J., Karjalainen, P., Rönkkö, T., Timonen, H., Saarikoski, S., ... Ntziachristos, L. (2019). Characterization of laboratory and real driving emissions of individual Euro 6 light-duty vehicles – Fresh particles and secondary aerosol formation. Environmental Pollution, 255, [113175]. https://doi.org/10.1016/j.envpol.2019.113175

Amanatidis, S., Ntziachristos, L., Karjalainen, P., Saukko, E., Simonen, P., Kuittinen, N., ... Keskinen, J. (2018). Comparative performance of a thermal denuder and a catalytic stripper in sampling laboratory and marine exhaust aerosols. Aerosol Science and Technology, 52(4), 1-13. https://doi.org/10.1080/02786826.2017.1422236

Aakko-Saksa, P., Koponen, P., Aurela, M., Vesala, H., Piimäkorpi, P., Murtonen, T., ... Timonen, H. (2018). Considerations in analysing elemental carbon from marine engine exhaust using residual, distillate and biofuels. Journal of Aerosol Science, 126, 191-204. https://doi.org/10.1016/j.jaerosci.2018.09.005

Sormunen, K., Ettala, M., & Rintala, J. (2008). Detailed internal characterisation of two Finnish landfills by waste sampling. Waste Management, 28(1), 151-163. https://doi.org/10.1016/j.wasman.2007.01.003

Arffman, A., Juuti, P., Harra, J., & Keskinen, J. (2017). Differential diffusion analyzer. Aerosol Science and Technology, 51(12), 1429-1437. https://doi.org/10.1080/02786826.2017.1367089

Seo, J. Y., Ramasamy, P., Kim, B., Seo, J. C., Park, J. Y., Na, J. G., ... Oh, Y. K. (2016). Downstream integration of microalgae harvesting and cell disruption by means of cationic surfactant-decorated Fe3O4 nanoparticles. Green Chemistry, 18(14), 3981-3989. https://doi.org/10.1039/c6gc00904b

Dessì, P., Jain, R., Singh, S., Seder-Colomina, M., van Hullebusch, E. D., Rene, E. R., ... Lens, P. N. L. (2016). Effect of temperature on selenium removal from wastewater by UASB reactors. Water Research, 94, 146-154. https://doi.org/10.1016/j.watres.2016.02.007

Salo, L., Mylläri, F., Maasikmets, M., Niemelä, V., Konist, A., Vainumäe, K., ... Rönkkö, T. (2019). Emission measurements with gravimetric impactors and electrical devices: An aerosol instrument comparison. Aerosol Science and Technology, 53(5), 526-539. https://doi.org/10.1080/02786826.2019.1578858

Amanatidis, S., Ntziachristos, L., Giechaskiel, B., Katsaounis, D., Samaras, Z., & Bergmann, A. (2013). Evaluation of an oxidation catalyst ("catalytic stripper") in eliminating volatile material from combustion aerosol. Journal of Aerosol Science, 57, 144-155. https://doi.org/10.1016/j.jaerosci.2012.12.001

Järvinen, A., Keskinen, J., & Yli-Ojanperä, J. (2018). Extending the Faraday cup aerosol electrometer based calibration method up to 5 µm. Aerosol Science and Technology, 52(8), 828-840. https://doi.org/10.1080/02786826.2018.1472742

Auvinen, H., Gagnon, V., Rousseau, D. P. L., & du Laing, G. (2017). Fate of metallic engineered nanomaterials in constructed wetlands: prospection and future research perspectives. Reviews in Environmental Science and Bio-Technology, 16(2), 207–222. https://doi.org/10.1007/s11157-017-9427-0

Rostedt, A., & Keskinen, J. (2018). Flow rate-independent electrical aerosol sensor. Aerosol Science and Technology, 52(11), 1283-1292. https://doi.org/10.1080/02786826.2018.1498586

Szabo, H. M., Lepistö, R., & Tuhkanen, T. (2016). HPLC-SEC: a new approach to characterise complex wastewater effluents. International Journal of Environmental Analytical Chemistry, 96(3), 257-270. https://doi.org/10.1080/03067319.2016.1150463

Saari, S., Järvinen, S., Reponen, T., Mensah-Attipoe, J., Pasanen, P., Toivonen, J., & Keskinen, J. (2016). Identification of single microbial particles using electro-dynamic balance assisted laser-induced breakdown and fluorescence spectroscopy. Aerosol Science and Technology, 50(2), 126-132. https://doi.org/10.1080/02786826.2015.1134764

Caserini, S., Pastorello, C., Gaifami, P., & Ntziachristos, L. (2013). Impact of the dropping activity with vehicle age on air pollutant emissions. Atmospheric Pollution Research, 4(3), 282-289. https://doi.org/10.5094/APR.2013.031

Pihlava, K., Keskinen, J., & Yli-Ojanperä, J. (2016). Improving the signal-to-noise ratio of Faraday cup aerosol electrometer based aerosol instrument calibrations. Aerosol Science and Technology, 50(4), 373-379. https://doi.org/10.1080/02786826.2016.1153035

Dal Maso, M., Gao, J., Järvinen, A., Li, H., Luo, D., Janka, K., & Rönkkö, T. (2016). Improving urban air quality measurements by a diffusion charger based electrical particle sensors: A field study in Beijing, China. Aerosol and Air Quality Research, 16(12), 3001-3011.

Leivo, V., Prasauskas, T., Du, L., Turunen, M., Kiviste, M., Aaltonen, A., ... Haverinen-Shaughnessy, U. (2018). Indoor thermal environment, air exchange rates, and carbon dioxide concentrations before and after energy retro fits in Finnish and Lithuanian multi-family buildings. Science of the Total Environment, 621, 398-406. https://doi.org/10.1016/j.scitotenv.2017.11.227

Sormunen, K., Ettala, M., & Rintala, J. (2008). Internal leachate quality in a municipal solid waste landfill: Vertical, horizontal and temporal variation and impacts of leachate recirculation. Journal of Hazardous Materials, 160(2-3), 601-607. https://doi.org/10.1016/j.jhazmat.2008.03.081

Oluoti, K., Doddapaneni, T. R. K. C., & Richards, T. (2018). Investigating the kinetics and biofuel properties of Alstonia congensis and Ceiba pentandra via torrefaction. Energy, 150, 134-141. https://doi.org/10.1016/j.energy.2018.02.086

Rasi, S., Läntelä, J., Veijanen, A., & Rintala, J. (2008). Landfill gas upgrading with countercurrent water wash. Waste Management, 28(9), 1528-1534. https://doi.org/10.1016/j.wasman.2007.03.032

Kettunen, R. H., Einola, J. K. M., & Rintala, J. A. (2006). Landfill methane oxidation in engineered soil columns at low temperature. Water Air and Soil Pollution, 177(1-4), 313-334. https://doi.org/10.1007/s11270-006-9176-0

Einola, J. K. M., Karhu, A. E., & Rintala, J. A. (2008). Mechanically-biologically treated municipal solid waste as a support medium for microbial methane oxidation to mitigate landfill greenhouse emissions. Waste Management, 28(1), 97-111. https://doi.org/10.1016/j.wasman.2007.01.002

Kinnunen, V., Ylä-Outinen, A., & Rintala, J. (2015). Mesophilic anaerobic digestion of pulp and paper industry biosludge-long-term reactor performance and effects of thermal pretreatment. Water Research, 87, 105-111. [11500]. https://doi.org/10.1016/j.watres.2015.08.053

Einola, J-K. M., Sormunen, K. M., & Rintala, J. A. (2008). Methane oxidation in a boreal climate in an experimental landfill cover composed from mechanically-biologically treated waste. Science of the Total Environment, 407(1), 67-83. https://doi.org/10.1016/j.scitotenv.2008.08.016

van Hullebusch, E. D., Guibaud, G., Simon, S., Lenz, M., Yekta, S. S., Fermoso, F. G., ... Collins, G. (2016). Methodological approaches for fractionation and speciation to estimate trace element bioavailability in engineered anaerobic digestion ecosystems: An overview. Critical Reviews in Environmental Science and Technology, 46(16), 1324-1366. https://doi.org/10.1080/10643389.2016.1235943

Rasi, S., Seppälä, M., & Rintala, J. (2013). Organic silicon compounds in biogases produced from grass silage, grass and maize in laboratory batch assays. Energy, 52, 137-142. https://doi.org/10.1016/j.energy.2013.01.015

Järvinen, A., Timonen, H., Karjalainen, P., Bloss, M., Simonen, P., Saarikoski, S., ... Rönkkö, T. (2019). Particle emissions of Euro VI, EEV and retrofitted EEV city buses in real traffic. Environmental Pollution, 250, 708-716. https://doi.org/10.1016/j.envpol.2019.04.033

Saari, S., Arffman, A., Harra, J., Rönkkö, T., & Keskinen, J. (2018). Performance evaluation of the HR-ELPI + inversion. Aerosol Science and Technology, 52(9), 1037-1047. https://doi.org/10.1080/02786826.2018.1500679

Karjalainen, P., Saari, S., Kuuluvainen, H., Kalliohaka, T., Taipale, A., & Rönkkö, T. (2017). Performance of ventilation filtration technologies on characteristic traffic related aerosol down to nanocluster size. Aerosol Science and Technology, 51(12), 1398-1408. https://doi.org/10.1080/02786826.2017.1356904

Lay, C-H., Kokko, M. E., & Puhakka, J. A. (2015). Power generation in fed-batch and continuous up-flow microbial fuel cell from synthetic wastewater. Energy, 91, 235-241. https://doi.org/10.1016/j.energy.2015.08.029

Hyväluoma, J., Kulju, S., Hannula, M., Wikberg, H., Källi, A., & Rasa, K. (2018). Quantitative characterization of pore structure of several biochars with 3D imaging. Environmental Science and Pollution Research, 25(26), 1-11. https://doi.org/10.1007/s11356-017-8823-x

Juuti, P., Arffman, A., Rostedt, A., Harra, J., Mäkelä, J. M., & Keskinen, J. (2016). Real-time effective density monitor (DENSMO) for aerosol nanoparticle production. Aerosol Science and Technology, 50(5), 487-496. https://doi.org/10.1080/02786826.2016.1168511

Ledezma, P., Jermakka, J., Keller, J., & Freguia, S. (2017). Recovering Nitrogen as a Solid without Chemical Dosing: Bio-Electroconcentration for Recovery of Nutrients from Urine. Environmental Science and Technology Letters, 4(3), 119-124. https://doi.org/10.1021/acs.estlett.7b00024

Mensah-Attipoe, J., Saari, S., Veijalainen, A. M., Pasanen, P., Keskinen, J., Leskinen, J. T. T., & Reponen, T. (2016). Release and characteristics of fungal fragments in various conditions. Science of the Total Environment, 547, 234-243. https://doi.org/10.1016/j.scitotenv.2015.12.095

Chatterjee, P., Lahtinen, L., Kokko, M., & Rintala, J. (2018). Remediation of sedimented fiber originating from pulp and paper industry: Laboratory scale anaerobic reactor studies and ideas of scaling up. Water Research, 143, 209-217. https://doi.org/10.1016/j.watres.2018.06.054

Jain, R., Peräniemi, S., Jordan, N., Vogel, M., Weiss, S., Foerstendorf, H., & Lakaniemi, A-M. (2018). Removal and recovery of uranium(VI) by waste digested activated sludge in fed-batch stirred tank reactor. Water Research, 142, 167-175. https://doi.org/10.1016/j.watres.2018.05.042

Saari, S., Niemi, J. V., Rönkkö, T., Kuuluvainen, H., Järvinen, A., Pirjola, L., ... Keskinen, J. (2015). Seasonal and diurnal variations of fluorescent bioaerosol concentration and size distribution in the urban environment. Aerosol and Air Quality Research, 15(2), 572-581. https://doi.org/10.4209/aaqr.2014.10.0258

Tan, L. C., Espinosa-Ortiz, E. J., Nancharaiah, Y. V., van Hullebusch, E. D., Gerlach, R., & Lens, P. N. (2018). Selenate removal in biofilm systems: Effect of nitrate and sulfate on selenium removal efficiency, biofilm structure and microbial community. Journal of Chemical Technology and Biotechnology, 93(8), 2380-2389. https://doi.org/10.1002/jctb.5586

Espinosa-Ortiz, E. J., Shakya, M., Jain, R., Rene, E. R., van Hullebusch, E. D., & Lens, P. N. L. (2016). Sorption of zinc onto elemental selenium nanoparticles immobilized in Phanerochaete chrysosporium pellets. Environmental Science and Pollution Research, 23(21), 21619–21630. https://doi.org/10.1007/s11356-016-7333-6

Afolaranmi, S. O., Ramis Ferrer, B., & Martinez Lastra, J. L. (2018). Technology review: prototyping platforms for monitoring ambient conditions. International Journal of Environmental Health Research, 28(3), 253-279. https://doi.org/10.1080/09603123.2018.1468423

Arffman, A., Kuuluvainen, H., Harra, J., Vuorinen, O., Juuti, P., Yli-Ojanperä, J., ... Keskinen, J. (2015). The critical velocity of rebound determined for sub-micron silver particles with a variable nozzle area impactor. Journal of Aerosol Science, 86, 32-43. https://doi.org/10.1016/j.jaerosci.2015.04.003

Dressen, M. H. C. L., Stumpel, J. E., Van De Kruijs, B. H. P., Meuldijk, J., Vekemans, J. A. J. M., & Hulshof, L. A. (2009). The mechanism of the oxidation of benzyl alcohol by iron(III)nitrate: Conventional versus microwave heating. Green Chemistry, 11(1), 60-64. https://doi.org/10.1039/b813030b

Suvilampi, J., & Rintala, J. (2003). Thermophilic aerobic wastewater treatment, process performance, biomass characteristics, and effluent quality. Reviews in Environmental Science and Bio-Technology, 2(1), 35-51. https://doi.org/10.1023/B:RESB.0000022959.46025.9a

Bayr, S., & Rintala, J. (2012). Thermophilic anaerobic digestion of pulp and paper mill primary sludge and co-digestion of primary and secondary sludge. Water Research, 46(15), 4713-4720. https://doi.org/10.1016/j.watres.2012.06.033

Kuuluvainen, H., Saari, S., Mensah-Attipoe, J., Arffman, A., Pasanen, P., Reponen, T., & Keskinen, J. (2016). Triboelectric charging of fungal spores during resuspension and rebound. Aerosol Science and Technology, 50(2), 187-197. https://doi.org/10.1080/02786826.2016.1141164

Ntziachristos, L., Amanatidis, S., Samaras, Z., Giechaskiel, B., & Bergmann, A. (2013). Use of a Catalytic Stripper as an Alternative to the Original PMP Measurement Protocol. SAE International Journal of Fuels and Lubricants, 6(2).

Kuuluvainen, H., Poikkimäki, M., Järvinen, A., Kuula, J., Irjala, M., Dal Maso, M., ... Rönkkö, T. (2018). Vertical profiles of lung deposited surface area concentration of particulate matter measured with a drone in a street canyon. Environmental Pollution, 241, 96-105. https://doi.org/10.1016/j.envpol.2018.04.100

Sivula, L., Ilander, A., Väisänen, A., & Rintala, J. (2010). Weathering of gasification and grate bottom ash in anaerobic conditions. Journal of Hazardous Materials, 174(1-3), 344-351. https://doi.org/10.1016/j.jhazmat.2009.09.056

Olin, M., Kausiala, O., Alanen, J., Rönkkö, T., & Dal Maso, M. (2017). Finding H2SO4-H2O nucleation rates in high H2SO4 concentrations. teoksessa R. Halonen, A. Nikandrova, J. Kontkanen, J. A. Enroth, & H. Vehkamäki (Toimittajat), Proceedings of the 20th International Conference on Nucleation and Atmospheric Aerosols (Sivut 476-479). (Report Series in Aerosol Science; Nro 200). Aerosolitutkimusseura r.y., Finnish Association for Aerosol Research c/o University of Helsinki, Department of Physics.

Amanatidis, S., Ntziachristos, L., Samaras, Z., Janka, K., & Tikkanen, J. (2013). Applicability of the Pegasor particle sensor to measure particle number, mass and PM emissions. teoksessa 11th International Conference on Engines and Vehicles, ICE 2013 (Vuosikerta 6) https://doi.org/10.4271/2013-24-0167

Ntziachristos, L., Amanatidis, S., Samaras, Z., Janka, K., & Tikkanen, J. (2013). Application of the pegasor particle sensor for the measurement of mass and particle number emissions. teoksessa SAE 2013 World Congress and Exhibition (Vuosikerta 2). SAE International. https://doi.org/10.4271/2013-01-1561

Du, L., Prasauskas, T., Leivo, V., Turunen, M., Aaltonen, A., Kiviste, M., ... Haverinen-Shaughnessy, U. (2014). Building energy-efficiency interventions in North-East Europe: Effects on indoor environmental quality and public health. teoksessa Indoor Air 2014 - 13th International Conference on Indoor Air Quality and Climate (Sivut 637-639). International Society of Indoor Air Quality and Climate .

Reponen, T., Saari, S., Mensah-Attipoe, J., Ukkonen, A., Veijalainen, A., Pasanen, P., & Keskinen, J. (2014). Characterization of charge in airborne fungal spores. teoksessa Indoor Air 2014 - 13th International Conference on Indoor Air Quality and Climate (Sivut 359-361). International Society of Indoor Air Quality and Climate .

Karavalakis, G., Short, D., Chen, V., Espinoza, C., Berte, T., Durbin, T., ... Bergmann, A. (2014). Evaluating Particulate Emissions from a Flexible Fuel Vehicle with Direct Injection when Operated on Ethanol and Iso-butanol Blends. teoksessa SAE 2014 International Powertrains, Fuels and Lubricants Meeting, FFL 2014 (Vuosikerta 2014-October). SAE International. https://doi.org/10.4271/2014-01-2768

Ntziachristos, L., Fragkiadoulakis, P., Samaras, Z., Janka, K., & Tikkanen, J. (2011). Exhaust particle sensor for OBD application. teoksessa SAE 2011 World Congress and Exhibition https://doi.org/10.4271/2011-01-0626

Karvountzis-Kontakiotis, A., Ntziachristos, L., Samaras, Z., Dimaratos, A., & Peckham, M. (2015). Experimental Investigation of Cyclic Variability on Combustion and Emissions of a High-Speed SI Engine. teoksessa SAE 2015 World Congress and Exhibition (April toim., Vuosikerta 2015-April). SAE International. https://doi.org/10.4271/2015-01-0742

Olin, M. P., & Dal Maso, M. I. (2015). Modelling particle distribution using combined power-law and log-normal distribution model. teoksessa Proceedings of the NOSA-FAAR Symposium 2015 Kuopio, Finland: Aerosolitutkimusseura r.y., Finnish Association for Aerosol Research c/o University of Helsinki, Department of Physics.

Olin, M. P., Arffman, A. S., Dal Maso, M. I., Keskinen, J. O., & Rönkkö, T. S. (2014). Simulation of the Formation Process of Diesel Exhaust Particle Emissions. Julkaisematon. teoksessa Physics Days 2014 Tampere, Finland: Finnish Physical Society.

Ntziachristos, L., Amanatidis, S., Samaras, Z., Giechaskiel, B., & Bergmann, A. (2013). Use of a catalytic stripper as an alternative to the original PMP measurement protocol. teoksessa SAE 2013 World Congress and Exhibition (Vuosikerta 2). SAE International. https://doi.org/10.4271/2013-01-1563

Amanatidis, S., Ntziachristos, L., Samaras, Z., Kouridis, C., Janka, K., & Tikkanen, J. (2014). Use of a PPS sensor in evaluating the impact of fuel efficiency improvement technologies on the particle emissions of a euro 5 diesel car. teoksessa SAE 2014 World Congress and Exhibition (Vuosikerta 1). SAE International. https://doi.org/10.4271/2014-01-1601

Olin, M., & Dal Maso, M. (2015). Modelling new particle formation and growth using combined power law and log-normal distribution model. teoksessa EAC 2015, European Aerosol Conference Milan, Italy: Italian Aerosol Society.

Järvinen, A., Karjalainen, P., Bloss, M., Potila, O., Simonen, P., Kuuluvainen, H., ... Rönkkö, T. (2017). Chasing measurements for real-world emissions of city buses. Julkaisun esittämispaikka: European Aerosol Conference 2017, Zürich, Sveitsi.

Giechaskiel, B., Maricq, M., Ntziachristos, L., Dardiotis, C., Wang, X., Axmann, H., ... Schindler, W. (2014). Review of motor vehicle particulate emissions sampling and measurement: From smoke and filter mass to particle number. Journal of Aerosol Science, 67, 48-86. https://doi.org/10.1016/j.jaerosci.2013.09.003