Photocatalytic Membrane Reactor
Later version available View entry history
The increasing emission of refractory organic pollutants has challenged the conventional water treatment. As one of the advanced treatment systems, photocatalytic oxidation has drawn significant attention in water treatment research because of its environmental compatibility and powerful oxidation ability. Photocatalysis is an acceleration of photoinduced reaction by the presence of a photocatalyst. Among the photocatalysts, titanium dioxide (TiO2) has been proven to be an attractive and promising semiconductor catalyst in heterogeneous photocatalysis and in advanced oxidation processes own to its unique photocatalytic efficiency. However, a main limitation remains: the separation of the catalyst from treated. Photocatalytic membrane reactor (PMR) with synthesized catalyst is thus a very promising method to overcome photocatalysis drawbacks (Mozia 2010). In such configuration, the membrane plays the role of a barrier for the photocatalyst and a selective barrier for the molecule to be...
References
- Gullinkala T, Escobar I (2010) A green membrane functionalization method to decrease natural organic matter fouling. J Membr Sci 360:155–164CrossRefGoogle Scholar
- Mendret J, Hatat-Fraile M, Rivallin M, Brosillon S (2013) Hydrophilic composite membranes for simultaneous separation and photocatalytic degradation of organic pollutants. Sep Purif Technol 111:9–19CrossRefGoogle Scholar
- Mozia S (2010) Photocatalytic membrane reactors (PMRs) in water and wastewater treatment. A review. Sep Purif Technol 73:71–91CrossRefGoogle Scholar