Johannes Altmann

Direct comparison of ozonation and adsorption onto powdered activated carbon for micropollutant removal in advanced wastewater treatment

Johannes Altmann, Aki Sebastian Ruhl, Frederik Zietzschmann et al. · Water Research · 2014 · 334 citations

Advanced Oxidation Process, Chemical Engineering, Engineering +10

Combination of granular activated carbon adsorption and deep-bed filtration as a single advanced wastewater treatment step for organic micropollutant and phosphorus removal

Johannes Altmann, Daniel Rehfeld, Kai Träder et al. · Water Research · 2016 · 197 citations

Chemical Engineering, Deep-bed Filtration, Engineering +10

Impact of EfOM size on competition in activated carbon adsorption of organic micro-pollutants from treated wastewater

Frederik Zietzschmann, Eckhard Worch, Johannes Altmann et al. · Water Research · 2014 · 137 citations

Environmental Chemistry, Chemical Engineering, Efom Size +11

UV254 absorbance as real-time monitoring and control parameter for micropollutant removal in advanced wastewater treatment with powdered activated carbon

Johannes Altmann, Lukas Massa, Alexander Sperlich et al. · Water Research · 2016 · 135 citations

Real-time Monitoring, Chemical Engineering, Uv254 Absorbance +9

Estimating organic micro-pollutant removal potential of activated carbons using UV absorption and carbon characteristics

Frederik Zietzschmann, Johannes Altmann, Aki Sebastian Ruhl et al. · Water Research · 2014 · 110 citations

Carbon Sequestration, Chemical Engineering, Environmental Chemistry +10