19952020

Research output per year

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Research Output

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Working paper
2009

Advanced operation and control methods of municipal wastewater treatment processes in Finland operation and control methods of municipal wastewater treatment processes in Finland

Haimi, H., Mulas, M., Sahlstedt, K. & Vahala, R., 2009, Espoo, p. 83, (Water and Wastewater Engineering Publications).

Research output: Working paperProfessional

ICA at municipal wastewater treatment plants in Finland

Haimi, H., Mulas, M., Sahlstedt, K. & Vahala, R., 2009, (The 11th Nordic/NORDIWA Wastewater Conference, Odense, Tanska, 10.-12.200911th Nordic/NORDIWA).

Research output: Working paperProfessional

ICA situation at municipal wastewater treatment plants in Finland

Haimi, H., Mulas, M., Sahlstedt, K. & Vahala, R., 2009, (10th IWA Conference on Instrumentation, Control and Automation, Cairns, Australia, 14.-17.6.2009).

Research output: Working paperProfessional

2008

Kansallisaarteesta elämän lähteeksi

Vahala, R. & Klöve, B., 2008, Helsinki, p. 36, (Suomen vesiohjelma).

Research output: Working paperProfessional

1999

The respones of two step GAC-filters to backwashing

Mikola, A., Vahala, R. & Laukkanen, R., 1999, (American Water Works Association: Water quality technology conference, Tampa,Florida, USA 31.10-4.11.99).

Research output: Working paperProfessional

1998

Nitrification in GAC-filtered, UV-disinfected and chloraminated ditribution system

Vahala, R. & Laukkanen, R., 1998, p. 2, (Specialized Conf. on Drinking Water Distribution With or Without Disinfectant Residual, Muelheim and der Ruhr, Germany, 28-30 Sept. 1998).

Research output: Working paperProfessional

2 Citations (Scopus)
1997

The effects of nutrients on NOM removal in BAC filtration

Vahala, R., Moramarco, V., Rintala, J. & Laukkanen, R., 1997, Karlsruhe, p. 1145-6, (Symposium on refractory organic substances in the environment. Karlsruhe 6-8.10.1997).

Research output: Working paperProfessional

1996

Removal of TOC by two-step GAC filtration in cold humic waters

Vahala, R., Rintala, J. & Järvinen, A., 1996, Poitiers, p. Session III-1-4, (Influence of natural organic matter characteristics on drinking water treatment and quality).

Research output: Working paperProfessional