Patents:
Jansson. K., Korhonen, S., Tuhkanen, T.No FI 1110683/2003: Treatment of circulation waters by ozone and peroxides
Reviewed articles and publications
Vieno, N., Tuhkanen, T., Kronberg, L., Occurrence of pharmaseuticals in river water and their elimination o in a pilot-scale drinking water plant; Environmental Science and Technology,( 2007) , 41, 5077-5084.
Metsärinne, S., Ronkainen, E., Tuhkanen, Aksela, R.,T.,Sillanpää, M.(2007) Biodegradation of novel amino acid derivatives suitable for complexing agents in pulp bleaching applications, Science of the Total Environment, Vol 377, 45-51.
Kuusisto, S., Lindroos, O., Rantion, T., Priha, E., Tuhkanen, (2007). PCB contaminated sust on indoor surfaces – Heath risk and acceptable surface concentrations in residential and occupational settings, Chemosphere, Volume 67, Issue 6, April 2007, Pages 1194-1201
Vieno, N., Tuhkanen, T., Kronberg, L., (2007) Elimination of pharmaceuticals in sewage treatment plants in Finland, Water Research, Volume 41, Issue 5, March 2007, Pages 1001-1012
Vieno, N, Tuhkanen, T., Kronberg, L., (2006) Analysis of neutral and basic pharmaceuticals in sewage treatment plants and in recipient rivers using solid phase extraction and liquid chromatography –tandem mass spectrometry detection, Journal of Chromatography A, vol 1134, 101-111
Vieno, N, Tuhkanen, T., Kronberg, L., (2006) Removal of pharmaceuticals in drinking water treatment: effect of chemical coagulation, Environmental Technology, Vol 27, 183-192
Matilainen, A., Iivari, P., Sallanko, J., Heiska, E., Tuhkanen, T,.(2006) The role of ozonation and activated carbon filtration on the natural organic matter removal from drinking water, Environmental Technology, Vol. 27, pp. 1171-1180.
Palmroth, M., Langwaldt, J., Aunola, T., Goi, A., Munster, U., Puhakka, J., Tuhkanen, T. (2006) Treatment of PAH-contaminated soil by combination of Fenton’s reaction and biodegradation. Journal of Chemical Technology and Biotechnology, 81: 598-6007.
Haapea, P., Tuhkanen, T., (2006) Integrated treatment of PAH contaminated soil by soil washing, ozonation and biological treatment, Journal of Hazardous Materials B 136, 244-250.
Kulik, N., Goi, A., Trapido, M., Tuhkanen, T. (2006) Degradation of polycyclic aromatic hydrocarbons by combined chemical pre-oxidation and bioremediation in creosote contaminated soil, Journal of Environmental Management, 78(4), 382-391.
Goi. A., Trapido, M., Palmroth, M., Tuhkanen, T., (2006) Ozonation and Fenton treatment for remediation of soil – diesel fuel contaminated soil. Ozone Science and Engineering. 28: 37-46.
Matilainen,A., Libdqvist,N., Tuhkanen,T., (2006) Efficiency of the activated carbon filtration in the natural organic matter removal Environmental International, 32 (3), 324-331.
Palmroth, M., Langwaldt, J., Aunola, T. Goi, A,, Munster, U, Puhakka, J., Tuhkanen, T., (2006) effect of modified Fenton’s reaction on microbiological activity and removal of PAHs in creosote oil contaminated soil, Biodegradation, DOI, 10.117/s10532-005-6060-3.
Tuhkanen, T, Matilainen, A (2005)., Occurrence and removal of natural organic matter (NOM) in drinking water treatment, Latvijas Universitätes Raksti, Nr. 692, 152-164.
Metsärinne, S., Ronkainen, E., Aksela, R., Tuhkanen, T.,Sillanpää, M.(2005) Determination of novel complexing agents in pulp and paper mill effluents and in lake water by liquid chromatography, Journal of Chromatography A. issues 1-2, Nov 2005, 56-59.
Vieno, N., Tuhkanen, T., Kronberg, L., (2005) Seasonal variation in the occurrence of pharmaceuticals in effluents from a sewage treatment plant and in the recipient water, Environmental Science and Technology, 39(21) 8220-8226.
Haapea, P., Tuhkanen, (2005) Aged Chlorophenol contaminated soil’s integrated treatment by soil washing, ozonation and biological methods, Environmental Technology, Vol 26, pp 811-819.
Lindqvist N, Tuhkanen T, Kronberg L. (2005). Occurrence of acidic pharmaceuticals in raw and treated sewages and in receiving waters. Water Research. Vol 39, 2219-2228.
Matilainen, A., Lindqvist, N., Tuhkane, T., 2005. Comparison of the efficiency of aluminium and iron sulphate in NOM removal in drinking water treatment, Environmental International, Vol 26, 867-875.
Isosaari, P., Laine, O, Tuhkanen, T, Vartiainen, T, (2005) Photolysis of chlorinated dibenzo-p-dioxins and dibenzofurans in vegetable oil: influence of oil quality, Science of Total Environment, Vol 340, Issue 1-3, 1-11.
Matilainen, A., Liikanen,R., Nyström,M., Tuhkanen,T. 2004, Enhancement of natural organic matter removal from drinking water by nanofiltration, Environmental Technology 25. 283-291.
Tuhkanen, T., (2004) UV/H2O2 –processes (86-110). in Advanced Oxidation Processes for Water and Wastewater Treatment, ed. Simon Parson, IWA Publishing London, 356 p.
Metsärinne, S, Peltonen, P., Aksela,, R., Tuhkanen, T.,(2004) Photodegradation of new amino acid derivatives suitable for chelating agents in pulp bleaching applications, Chemosphere, Vol 56, 11, 1077-1084.
Isosaari, P., Tuhkanen, T., Vartiainen, T., (2004) Photodegradation of Polychlorinated Dibenzo-p-Dioxins and Dibenzofurans in Soil with Vegetable Oil, Environ Sci & Polluttion Reseach 11 (3): 181-185.
Metsärinne,S, Rantanen, P., Aksela R., Tuhkanen, T.(2004), Biological and photochemical degradation rates of diethylenetriaminepentaacetic acid (DTPA) in the precence and absence of Fe(III), Chemosphere Vol. 55, 3, April 2004, 379-388.
Goi A., Trapido M., Tuhkanen T., (2004) A study of toxicity, biodegradability and some by-products of ozonated nitrophenols. Advances in Environmental Reseach, Vol 8, 3, 303-311.
Halmemies S., Gröndahl S., Nenonen K., Tuhkanen T., (2003) Estimation of the time periods and processes for penetration of selected spilled oils and fuels in different soils in the laboratory. Journal of Spill Science & Technology Bulletin, Vol 8, 5-6, 451-465.
Halmemies, S., Gröndahl S., Arffman M., Nenonen K., Tuhkanen T., (2003) Vacuum extraction based response equipment for recovery of fresh spills from soil. Journal of Hazardous Materials, Volume 97, Issues 1-3, Pages 127-143.
Halmenies S., Möttönen Y., Tuhkanen T., (2003) Emergency
responce of accidental fuel spills by power slurping. Journal of Fire
Engineering, in press.
Matilainen A., Lindquist N., Korhonen S., Tuhkanen T. (2002) Removal of NOM
in the different stages of the water treatment process. Invironmental
Internaltional, Vol 28, Issue 6, 457-465.
Haapea,P., Korhonen,S., Tuhkanen,T., (2002) Treatment of industrial landfill leachates by chemical and biological methods: Ozonation, ozone + hydrogen peroxide, hydrogen peroxide and biological post-treatment for ozonated water. Osone Science and Engineering, 24, 369-378
Verenish, S. Laari, A:, Korhonen, S., Tuhkanen, T., Edelmann, K., Barkere, S., Kallas, J., (2001), Comparison of ozonation and wet oxidation for the destruction of liphophilic wood extractives form paper mill circulation waters. Ozone Science and Engineering, Vol 23, pp. 401-409.
Halmemies S., Nenonen K., Tuhkanen T., (2001) Development of Chemical responce methods fro fire and rescue services, Geological Survay of Finland. Special Paper 31, 131-139.
Isosaari, P., Tuhkanen, T., Vartiainen. T.,(2001) Use of olive oil for soil extraction and ultravielet degradation of Polychlorinated Dibenzo-p-dioxins and Dibenzofurans, Environ. Sci and Technol. , Vol 35, 1259-65.
Metsärinne, S, Rantanen, P., Aksela, R., Tuhkanen, T.(2001), Biological and photochemical degradation of diethylenetriaminepentaacetic acid (DTPA), Chmeosphere, Vol 45, 949-955.
Metsärinne, S., Tuhkanen, T., Aksela, R.,(2001) Photodegradation of EDTA and EDDS within natural UV radiation range, Chemosphere, Vol 45, no 6-7, 949-955.
Korhonen, S., Tuhkanen, T., (2000), Effect of ozone on resin acids in thermomechnical pulp and paper mill circulation waters, Ozone Science and Engineering, Vol 22, No 6.
Laari, A., Korhonen, S., Tuhkanen, T., Kallas, J.,2000, Selective removal of lipofhilic wood extractives from pulp mill circulations by ozonation, Ozone Science and Enginering, Vol 22, No 6
Arslan, I., Balciouglu, I.A., Tuhkanen, T., Bahnemann, D., 2000, H2O2/UV-C and Fe+2/, H2O2/UV-C versus TiO2/UV-A treatment for reactive dye wastewater, Journal of Environmental Engineering, Vol 126, No 10, 903-911.
Arslan, I., Akmhet Balciouglu I, Tuhkanen, T, 2000, Advanced treatment of dyehouse effluents by Fe(II) and Mn(II)-catalysed ozonation and H2O2/ O3 processes, Water Science and Technology, Vol 42, no 1-2 pp 13-18,
Korhonen, S, Metsärinne, S., Tuhkanen, 2000, Removal of EDTA from pulp mill effluent by ozonation, Ozone Sci & Engineering, Vol 22, no 3, 279-286.
Korhonen, S., Tuhkanen, T., 2000, Ozone as a biocide in paper machine recycled white water, TAPPI Journal Vol 83, no 5, http//www.tappi.org/public/tappi_journal.asp
Arslan, Idil, Balcioglu, I.A, Tuhkanen, T., 1999, Advanced oxidation of synthetic dyehouse effluent by O3, H2O2/ O3, and H2O2/UV processes, Environmental technology, 1999, Vol., 20, pp 912-931
Arslan, Idil, Balcioglu, I.A, Tuhkanen, T, 1999, Oxidative treatment of simulated dyehouse effluent by UV and near UV light assisted Fenton's reagent, Chemosphere, Vol 15, pp 2767-2783.
Tuhkanen, T., Operation of industrial effluents, pp. 305-311, 1999, in The Modern Problems of Electrostatics with Application in Environmental Protection (Eds. Inculet I,I et al) Kluwer Academic Publisher, Netherlands,
Laari, A., Korhonen, S., Tuhkanen, T., Verenich, S., Kallas, J.,(1999) Ozonation and wet air oxidation in the treatment of TMP circulation waters, Wat.Sci.Tech. Vol 40. No 11-12, pp. 51-58.
Miettinen, I., Vartiainen, T., Nissinen, T., Tuhkanen, T, Martikainen, P, Microbial Growth in Drinking Waters treated with Ozone, Ozone/Hydrogen Peroxide or Chlorine , Ozone Science and Engineering, Vol 20 (4), 303-315. 1998
Hirvonen, A., Tuhkanen, T, Ettala, M, Kalliokoski, P, Evaluation of a field-scale UV/Hydrogen Peroxide oxidation system for the purification of groundwater contaminated with PCE, Environmental Technology, Vol. 19, pp 821-828. 1998
Tuhkanen, T., Naukkarinen, M, Blackburn, S., Tanskanen. H., Ozonation of pulp mill effluent prior to activated sludge treatment, Environmental technology, Vol 18, 1045-1051, 1997
Hirvonen, A., Tuhkanen, T., Kalliokoski, P., Removal of
chlorinated ethylenes in contaminated groundwater by hydrogen peroxide
mediated oxidation processes. Environmental Technology
Vol 17. pp 263-272, 1996
Hirvonen, A., Tuhkanen, T., Kalliokoski, P., Formation of chlorinated acids during UV/H2O2 -oxidation of groundwater contaminated with chlorinated ethylenes. Chemosphere, Vol 32, no 6. pp 1091-1102, 1996
Hirvonen, A., Tuhkanen, T., Kalliokoski, P., Treatment of TCE- and PCE-contaminated groundwater using UV/H2O2 and O3/H2O2 oxidation processes. Water, Science and Technology, Vol 33, 67-73
Tuhkanen, Tuula A, Beltran, Fernando J, Intermediates of the oxidation of naphthalene in water with the combination of Hydrogen peroxide and UV radiation. Chemosphere, Vol. 30, No. 8, pp. 1463-1475, 1995
Tuhkanen, T.A, Kainulainen, T.K., Vartiainen, T.K, Kalliokoski, P.J., The effect of preozonation, ozone/hydrogen peroxide treatment and nanofiltration on the removal of organic matter from drinking water. Ozone Science&Engineering, Vol.16. pp.367-383. 1994
Tuhkanen Tuula, Oxidation of organic compounds in water and waste water with the combination of hydrogen peroxide and UV. Doctoral thesis. Kuopio University Publications C. Natural and Environmental Sciences 24. 1994
Glaze W.H, Beltran F.J, Tuhkanen, T.A, Kang J-W. Chemical models of advanced oxidation processes. Water Poll. Res.J. Canada, Vol.27. 23-42. 1992
Kainulainen T.K, Tuhkanen T.A, Vartiainen T.K, Kalliokoski P.J. Removal of residual organic matter from drinking water by ozonation and activated carbon filtration: a pilot plant study. Ozone Scence & Engineering Vole 17, pp 449-462.
Kainulainen T, Tuhkanen T, Vartiainen T, Heinonen -Tanski
H, Kalliokoski, P. The effect of different oxidation and filtration
processes on the molecular size distribution of humic material, Water
Science & Technology Vol 30, No.9 pp. 169-174
Tuhkanen T. M.Sc. Thesis, "Modified activated sludge process for
phospho¬rous deficient forest industry waste waters", University of Kuo¬pio,
1984. (in Finnish)
Tuhkanen T. Lic.Phil. Thesis," The chemical and toxicological characteris¬tics of the sulphite pulp mill effluent and the effects of anaero¬bic treatment on those properties", University of Kuopio, 1988. (in Finnish)
Shieh, W.K, Puhakka, J.A., Melin, E. and Tuhkanen, T.," Immobi¬lized cell degradation of 4-chlorophenol and 2,4-dichlorophenol. I Reactor Performance" Biotechnology and Bioengineering
Conferences
Sabo, H, Tuhkanen, T, (2007) On-site wastewater effluents – analysis by HPLC-SEC using UV and fluorescence detection, nternational Conference of Environment: Survival and Sustainablility.Poster and oral presentation. Cyprus, 18.-25.2.2007.
Tuhkanen, T., Merta, E, The characterisation of dissolved organic matter in pulp and paper mill effluent streams ands the effect of treatment on the quantity and quality of organic matter. Presentation accepted to 8th Internationa water Association Symbosium of Forest Industry wastewaters, 9-12 April 2006, Vicrotia, Esprito santo, Brasil,
Tuhkanen, T (2005) Health and safety of water reuse, Taller International de reuso del aqua; 21-23 Nov. 2005, Guanajuanto, Mexico.
Tuhkanen, T. & Matilainen, A. (2005), Occurrence and removal of natural organic matter (NOM) in drinking water treatment: 10th Nordic IHSS Symposium on Character of Natural Organic Matter and Its Role in the Environment. University of Latvia, Riga, Latvia. 2.6.2005
Tuhkanen, T. & Kuusisto, S. (2005) PCB i maling, coating og gulvmasser - identifisering av Forskningsbehov, Riving og PCB i bygninger, Nordisk Seminar, 7. - 8. mars
Aunola, T.A., Miraglia, A., Langwaldt, J.H., Baciocchi, R., (2005) Chemical oxidation of polychlorinated biphenyls in contaminated lake sediment by modified Fenton´s reaction in The Second European Conference on Oxidation and Reduction Technologies for Ex-situ and In-situ Treatment of Water, Air and Soil, June 12 15, 2005, Göttingen, Germany. pp. 174-175
Aunola, T., Palmroth, M., Langwaldt, J., Tuhkanen, T., (2004). On-situ oxidation of chreoste oil in contaminated boreal soil. The First European conference of Oxidation and Reduction Technologies in treatment of Water, Air and Soil, Abstract, Göttingen, germany, April 25-26.2004 (oral presentation)
Langwald, J., Aunola, T., Palmroth, M., Tuhkanen, T, (2004) In-situ chemical remediation of PAH contaminated soil by combination of biodegradation and Fenton Reaction: In Werstraete, W. (ed) Proceedings of the European Symbosium on Environmental Biotechnology, ESEB 2004) Oostende, Belgium, Aptil 25-26,: 317-320.
Tuhkanen, T, Drinking watrer- possible health effects caused by wastewater disposal. Workshop on Industrial Wastes and urban Water Security, (UNESCO, FIESP), Sao Paulo, Brasil, Jne 1-3, 2004.
Lindqvist, N., Jokela, K., Tuhkanen, T. Enhancement of coagulation by using polyelectrolytes as coagulant or flocculant aids: In: Hahan., Hoffman, E., Odegaard, H. (eds) proceedings of the 11th Gothenburg Symbosium 2004, Orlando, Florida, USA, November 8-10, 161-169.
Tuhkanen, T., Ketonen, A, Gillberg, L., Jokela, J., Removal of different size fractions of natural organic matter in drinking water by optimized coagulation. Hahan., Hoffman, E., Odegaard, H. (eds) proceedings of the 11th Gothenburg Symbosium 2004, Orlando, Florida, USA, November 8-10, 201-208.
Palmroth, M., Aunola, T., Goi, A., Langwaldt.J., Munster, U., Puhakka, J., Tuhkanen, T., Effect of Advanced oxidation processes of PAHs in creosote oil contaminated soil, in Porceedinds of Sixth Finnish Connferce of Environmental Sciences, Joensuu, May 8-9, 2003, 51-54
Aunola, T., Palmroth, M., Goi, A., Tuhkanen, Treatment of Creosote oil contaminated soil by modified Fenton reaction, id. 194-197.
Lindqvist N, Korhonen S, Jokela, J and Tuhkanen T. 2003. Occurrence of Pharmaceuticals and Personal Care Products in Finnish Surface Waters and Their Removal by Chemical Coagulation. Oral presentation. 3rd International Conference on Pharmaceuticals and Endocrine Disrupting Chemicals on Water. March 19-21, 2003, Minneapolis, Minnesota, USA.
Lindqvist N, Korhonen S, Jokela J, and Tuhkanen T. 2002. Comparison of Iron and Aluminum Based Coagulants and Polymeric Flocculant Aids to Enhance NOM Removal. In: Hahn, H.H., Hoffmann, E. and Ødegaard, H. (Eds.). Chemical Water and Wastewater Treatment VII. IWA Publishing, London, pp. 133-142.
Lindqvist N and Tuhkanen T. 2001. Removal of Pharmaceuticals and Personal Care Products versus Natural Organic Matter in Drinking Water Treatment Process. The Fifth Finnish Conference of Environmental Sciences. May 18-19, 2001, Turku, Finland.
Haapea P, Tuhkanen T., Treatment of PAH contaminated soil by ozonation, soil washing and biolodegradation., The Second International Conference on Oxidation and Reduction Technologies fror In-Situ Treatment of Soil and Groundwater Toronto Ontario Canada, November 17-21.2002
Aunola T., Palmroth M., Tuhkanen T., Treatment of PAH contaminated soil by Fenton and Fenton-like reactions, id.
Liikanen R., Tuhkanen T., Nyström Marianne (2002) Nanofiltration membrane fouling by conventionally treated surface water.MDIW, Mulheim Gernany.
Liikanen R., Kiuru, Tuhkanen T., Nyström M., (2002) Nanofiltration membrane fouling by conventionally treated surface water. IWA, Melbourne Australia
Korhonen S., Pylkkö P., Tuhkanen T., Inactivation of fungal spores in a fish farm effluent with ozone, UV-radiation and hydrogen peroxide, The Seventh Inteernational conference on Advanced Oxidation Technologies for Water and air Remediation, London Ontario, Canada, June 26-29.2001.
Tuhkanen, T., Advanced oxidation of PCDD/Fs, PCBs and PAHs in contaminated soil/ash matrix, The Sixth Inteernational conference on Advanced Oxidation Technologies for Water and air Remediation, London Ontario, Canada, June 26-30.2000.
Arslan, I, Balcuoulu, I.A., Tuhkanen, T., Advanced treatment of dyehouse effluent by Fe(II) and Mn(II) catalysed ozonation and the O3/H2O2 process, the 7th International Conference of the Israel Society for Ecology and Environmental Quality Sciences, June 13-18, 1999
Arslan, I, Balcuoulu, I.A., Tuhkanen, T., Advanced oxidation of simulated dyehouse wastewater by UV/H2O2 , UV/Fenbton and O3/ H2O2 processes: comparison of treatment performance and reaction kinetics, The 5th International Conference on Advanced Oxidation Technologies for Water and Air Remediation, Albuquerque, New Mexico, USA, May 24-28.1999
Korhonen, S, Tuhkanen, T, Microbial growth control of circulation waters in the paper industry by ozone, 6th IAWQ Symbosium on forest industry wastewaters, June 6-10,1999, Tampere, Finland
Laari, A., Korhonen, S., Tuhkanen, T., Kallas, J., Ozonation and wet oxidation in the treatment of TMP circulation waters. Proceedings of the 6th IAWQ Symbosium of Forest Industry wastewaters, Tampere 6-10.6.1999
Korhonen, S., Metsärinne, S., Tuhkanen, T., Removal of EDTA drom TCF-bleaching effluent by ozonation. In Kuusisto, S., isoaho, S., Puhakka, (eds) Proceedings of the Fourth Finnish Conference of Environmental sciences, Water and Environmental Engineering, Raport 9, Institute of water and environmental Engineering, TUT, pp. 280-283 (1999)
Korhonen, S, Tuhkanen, T, Microbial control of paper machine circulation waters by ozone, Proceedings of the 14th Ozone Wold Congress, vol 2. pp 577-580, 22-28.8.1999 Dearbon, Michigan, USA
Hautaniemi, M., Kallas, J., Palosaari, S., Korhonen, S., Tuhkanen, T., Muntter, R., Modeling of ozonation of EDTA in aqueous solution in semicontinious bubble colums - Comparision: fundimental models vs. neural networks. Proceedeings of the 14th ozone World Congress, Vol 2., pp 405-419, Dearbon, Michigan, 22-28.8.1999
Tuhkanen, T., Ozonation of industrial effluents, Nato Advanced Research Workshop, Bucharest, Romania 2-12. Nov. 1998
Tuhkanen, T., Pessi, M, Jansson, K., Paren, A., Laine, E., Comparison of Different Titanium Dioxide Species for the Removal of Organic Matter from Water and Waste Water, AOT workshop in Lausanne, Switzerland, 11-14th of October, 1998
Tuhkanen, T., Lettojärvi, H., Vuorio, E., Jaanu, M., Tanskanen, H., Pre-treatment of paper and pulp effluents by advanced oxidation processes: effect on biological treatebility and removal of organic matter, 2nd Specialised Conference on Pre-treatment of Industrial Wastewaters, IAWQ, October 16.18,1996, Athens, Greece
Tanskanen, H., Walls.M., Tuhkanen, T, Evaluating efficiencies of new pre-treatment technique - effects on ecotoxicity of forest industry bleaching streams, 3rd Finnish Conference of environmental Sciences, May 9-10, 1997, Jyväskylä
Isosaari, P., Tuhkanen, T, Vartiainen, T., Degradation of PCDD/Fs by Fenton’s reagent, id
Tuhkanen, T., Korhonen, S., Isosaari, P., Naukkarinen.M., Lettojärvi, H., Jaanu, M., Tanskanen, H., Combining chemical and biological techniques for waste water and soil remediation, id
Tuhkanen T., Maripuu, L., Tanskanen, H., Walls, M., Advanced oxidation processes for treatment of pulp and paper industry effluents: Removal of organic matter and toxicity. In 2nd IAWQ Specialized Conference on Hazard Assessment and Control of Environmental Contaminants in Water. 29-30 June 1995, Lungby, Tanska
Hirvonen A, Tuhkanen T, Treatment of TCE and PCE contaminated groundwater using UV/H2O2 and O3/H2O2 oxidation processes. In 2nd IAWQ Specialized Conference on Hazard Assessment and Control of Environmental Contaminants in Water. 29-30 June 1995, Lungby, Denmark
Tuhkanen, T.A, Kainulainen, T.K, Vartiainen, T.K., Kalliokoski, P.J., Removal of AOX and mutagenicity from drinking water by ozone and ozone/hydrogen peroxide. In Ozone in Water and Wastewater Treatment. Vol 1. Proceedings of the 11th Ozone World Congress. August 29- September 3 1993, San Francisco, CA, USA
Hirvonen Arja, Tuhkanen Tuula, Kalliokoski Pentti. O3/H2O2 and UV/H2O2 treatment of ground water contaminated with TCE and PCE in the municipality of Oitti. 1st AOP Congress, London, Canada. 1994
Kainulainen T, Tuhkanen T, Vartiainen T, Heinonen -Tanski H, Kalliokoski, P. The effect of different oxidation and filtration processes on the molecular size distribution of humic material. in IAVQ 17th Biennal International Conference, 24-29 July 1994, Budapest, Hungary
Miettinen, I., Vartiainen, T., Kainulainen, T., Tuhkanen T., Martikainen P., Assimilable organic carbon and bacterial growth in Finnish drinking waters. In 4th Nordic Symposium on Humic Substances. 7-9.6.1993. Loen, Norja
Vartiainen,T., Tuhkanen,T. and Kauranen,P.,"Determination of the total organic halogen (TOX) concentration of raw waters and chlorinated mutagenic drinking waters", Euroanalysis VI, Paris 7-11. 1987.
Rintala,J., Tuhkanen,T., Vuoriranta,P., Kalliokoski,P. and Joutsenoja,P.,"Volatile fatty acids in anaerobic-aerobic treatment of forest industry effluent", Bologna, Italy May 22-26.
Shieh,W.K., Puhakka,J.A., Melin, E. and Tuhkanen,T.,"Fluidized bed treatment of chlorophenols", in Proceedings of the Conference on Technical Advances in Biofilm Reactors, Nice, France, April 4-6,1989.
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Technical Reports, Contract Reports
Tuhkanen, T, Kuusisto, S., Lindroos, O., Hellman, S., Priha, E, Rantio, T., (2007) PCB-yhdisteet rakennuksissa ja niiden saneeraamisen aiheuttamien työhygienisten riskien vähentäminen, TTY/ Bio- ja ympäristötekniikan monisteesarja, (http://www.tut.fi/units/ymp/bio/reports.htm)
Tuhkanen, T, Merta, E., Aho, J. haja-asutuksen ravinnekuormituksen vähentäminen – Ravinnesampo. Osa 2: Maitohuonejätevesien käsittely, Suomen Ympäristö 763, Vaasa 2005,
Tuhkanen,T.A., Ruuth-Rautalahti,K.," Protozoa as indicators of activated sludge process in paper and pulp industry", University of Kuopio, Department of Environmental Engineering, 1984 (in Fin¬nish)
Tuhkanen,T.A ed, "Environmental Health Education at the University Level in and for Developing Countries", University of Kuopio 1987.
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