Jörg Langwaldt

Concentration of ammonium and nitrate from mine water by reverse osmosis and nanofiltration

Katri Häyrynen, Éva Pongrácz, Virpi Väisänen et al. · Desalination · 2009 · 101 citations

Chemical Engineering, Engineering, Mine Water +9

Effect of Modified Fenton’s Reaction on Microbial Activity and Removal of PAHs in Creosote Oil Contaminated Soil

Marja R.T. Palmroth, Jörg Langwaldt, Tuomo A. Aunola et al. · Biodegradation · 2006 · 55 citations

Chemical Engineering, Environmental Chemistry, Engineering +11

Natural organic matter (NOM) removal and structural changes in the bacterial community during artificial groundwater recharge with humic lake water

Reija E. Kolehmainen, Jörg Langwaldt, Jaakko A. Puhakka · Water Research · 2007 · 51 citations

Groundwater Quality, Engineering, Environmental Engineering +11

Ammonium Removal From Water by Eight Natural Zeolites: A Comparative Study

Jörg Langwaldt · Separation Science and Technology · 2008 · 51 citations

Engineering, Mg Zeolite, Eight Natural +17

Removal of ammonium and nitrate from cold inorganic mine water by fixed-bed biofilm reactors

Gennadi Zaitsev, Tarja Mettänen, Jörg Langwaldt · Minerals Engineering · 2007 · 49 citations

Chemical Engineering, Engineering, Environmental Engineering +9