Now showing items 11-12 of 12
A facile approach for preparation of positively charged nanofiltration membranes by in-situ crosslinking between polyamide-imide and polyethylenimine
Polyamide-imides (PAI) are attractive materials for membrane formation due to their high chemical and thermal stability. In this study, we report a facile approach for preparing positively charged nanofiltration (NF) ...
Effect of operational conditions on separation of lithium from geothermal water by λ-MnO2 using ion exchange–membrane filtration hybrid process
(Taylor & Francis Group, 2018-07)
A hybrid system coupling ion exchange and ultrafiltration (UF) was employed to separate lithium from lithium-spiked geothermal water. The effect of process parameters such as adsorbent type, adsorbent dosage, permeate flow ...