Studies of the future competitiveness of reverse electrodialysis (RED) with other energy technologies show that the projected levelized cost of electricity realized through current stack designs is prohibitively high. Despite these high projected costs, RED maintains other advantages namely, the harnessing of a renewable and non-intermittent energy resource, the emissions-free operation, the di...

This work presents a versatile chemistry platform for the fabrication of hierarchical cation and anion exchange membranes (hCEMs hAEMs) with tuneable transport properties. A strong focus was put onto developing cost-effective fabricated through sustainable easily scalable process, performance at least as good industry standard materials. Hierarchical ion were by coating UV crosslinking an acryl...

Wastewater treatment and removal of heavy metals are great importance, especially in terms industry, economy, environment public health. Electrodialysis desalination mode is an effective process for treating contaminated solutions further recovery to new uses. In this work, the copper ions from solution using a recirculating electrodialysis system was studied. Different factors affecting ED per...

Electrodialysis is an innovative technique to reclaim phosphates from municipal wastewater. However, chemical reactions accompany the transport of these ions through ion-exchange membranes. The present study investigates dependence phenomena on initial pH and concentration phosphate-containing solution using a heterogeneous anion-exchange membrane. Linear sweep voltammetry, electrochemical impe...

The present study investigated the feasibility of the recovery and reuse oxalic acid in a multistage process for the pretreatment of a lignocellulosic biomass. Electrodialysis (ED), an electrochemical process using ion exchange membranes, was used to recover and reuse oxalic acid in the multistage process. The ED optimal condition for recover oxalic acid was potential of 10V and pH 2.2 in synth...

The Syracuse Meeting of the American Association Scientific Apparatus and Laboratory Methods: for the Advancement of Science and Associated A New Multiple-Unit Electrodialysis Apparatus: Societies: Edited by DR. CHARLES F. Roos........... 63 DR. AASULV LODDESOL. A Lantern Slide Technique: DR. GEORGE HARRIS WEBBER ............... 83 Obituary: George Frederick Kunz: HERBERT P. WHITLOCK. Special A...

Pressure retarded osmosis (PRO) and reverse electrodialysis (RED) are emerging membrane-based technologies that can convert chemical energy in salinity gradients to useful work. The two processes have intrinsically different working principles: controlled mixing in PRO is achieved by water permeation across salt-rejecting membranes, whereas RED is driven by ion flux across charged membranes. Th...