Ewa Knapik

Cryogenic liquefaction and separation of CO2 using nitrogen removal unit cold energy

Ewa Knapik, Piotr Kosowski, Jerzy Stopa · Process Safety and Environmental Protection · 2017 · 88 citations

Engineering, Chemical Engineering, Chemistry +10

Fibrous deep-bed filtration for oil/water separation using sunflower pith as filter media

Ewa Knapik, Jerzy Stopa · Ecological Engineering · 2017 · 32 citations

Engineering, Chemical Engineering, Environmental Engineering +11

Removal of cadmium from phosphoric acid in the presence of chloride ions using commercially available anion exchange resins

Marta Marszałek, Ewa Knapik, Marcin Piotrowski et al. · Journal of Industrial and Engineering Chemistry · 2022 · 31 citations

Engineering, Chemical Engineering, Chemistry +14

Comparative Study on Lithium Recovery with Ion-Selective Adsorbents and Extractants: Results of Multi-Stage Screening Test with the Use of Brine Simulated Solutions with Increasing Complexity

Ewa Knapik, Grzegorz Rotko, Marta Marszałek et al. · Energies · 2023 · 21 citations · Full text

Engineering, Chemical Engineering, Environmental Engineering +9

Reuse of Flowback Water from Hydraulic Fracturing for Drilling Mud Preparation and Secondary Hydrocarbon Recovery

Ewa Knapik, Katarzyna Chruszcz‐Lipska, Łukasz Łukańko et al. · Energies · 2021 · 14 citations · Full text

Engineering, Chemical Engineering, Petroleum Engineering +17