Efficiency of forward osmosis desalination by McGovern et. al. 2014

Efficiency of forward osmosis desalination by McGovern et. al. 2014

Article suggesting that forward osmosis is not energy efficient compared to reverse osmosis gains social media attention On June 21st 2014, McGovern, a post-doc at MIT's  Department of Mechanical engineering, and co-workers...
fertigation by means of fertilizer driven forward osmosis

Investigating Fertilizer Drawn Forward Osmosis Process for Groundwater Desalination for Irrigation in Egypt

FDFO for groundwater desalination Groundwater desalination could be a possible solution to Egypt’s scarcity problem through applying state-of-the-art desalination technologies. More than half of Egypt's area has access to brackish groundwater, 47%...
Reversing desertification by use of forward osmosis processes

Desert restoration through forward osmosis processes by Duan et. al. 2014

Harnessing forward osmosis processes for desert restoration and desertification reversal In their article "Evaluation of sodium lignin sulfonate as draw solute in forward osmosis for desert restoration" Duan et. al. describe the...
Relationship between forward osmosis membrane structure and performance

The relationship between forward osmosis membrane structure and performance by Tiraferri et. al. 2011

Why Tiraferri et. al. 2011 is a must read within the field of forward osmosis membrane development. In their article "Relating performance of thin-film composite forward osmosis membranes to support layer formation...
A typical scanning electron microscope cross section of a porous membrane

S-parameter calculations yield negative values – what to do?

What to do when structural parameter equations yield negative S-values? We recently received this question from Maxime, a Phd student at KU Leuven, who is working on TFC membranes for forward osmosis...

Draw solutions and their recovery methods for dairy and food industries – a brief...

Introduction Currently, Forward Osmosis (FO) is well suited for applications in which water needs to be removed in a gentle manner (e.g. food processing and concentration of valuable such as flavors &...
An all-encompassing review of the forward osmosis technology anno 2012

An all-encompassing review of forward osmosis technologies anno 2012 by Zhao et. al.

Why Zhao et. al. 2012 is one of the best recent review articles on forward osmosis technologies In their article “Recent developments in forward osmosis: Opportunities and challenges ” from 2012, Zhao...
selection of inorganic draw solutes for forward osmosis applications

Selection of inorganic draw solutes for forward osmosis applications by Achilli et. al. 2010

Why Achilli et. al. 2010 is a must read within the field of forward osmosis R&D In their article “Selection of inorganic-based draw solutions for forward osmosis applications” from 2010, Achilli and...

Input needed: feasibility study on using Capacitive Deionization (CDI) coupled with Pressure Retarded Osmosis...

Costing for Forward Osmosis membranes We recently received an inquiry from Young Woo Kim from the University of Waterloo. Young Kim is working on an...

Overview of concentration polarization effects in forward osmosis membranes by McCutcheon et. al. 2006

Why McCutcheon et. al. 2006 is a must read within the field of forward osmosis R&D In their article "Influence of concentrative and dilutive internal concentration polarization on flux behaviour in forward...