Ceramic Membranes Oily Wastewater Treatment

Oily wastewater treatment using a zirconia ceramic membrane a literature review 5 ceramic membranes are usually obtained by sol gel technique but also by isostatic compression reverse phase.

Ceramic membranes oily wastewater treatment.

Among various wastewater treatment processes ceramic membranes have the edge to treat oily wastewater and separate chromium from waste streams. Ceramic membrane is extensively used in water and wastewater treatment which include oil field injection water paper industry waste water landfill leachate palm oil wastewater textil and printing industry wastewater oily wastewater titanium dioxide wastewater fermentation chemical industry wastewater desalination seawater treatment and degreasing liquid treatment and other aspects. In this novel study based on previous experiences on fabrication of low cost and high performance ceramic membranes for oily wastewater treatment processes cheap kaolin natural zeolite and activated carbon powder have been employed in the membrane structure to improve the pf and toc rejection. Therefore a reduction in the cost of oxide ceramic membranes would be significant in order to improve competitiveness.

Nowadays integrated microfiltration mf membrane systems treatment is becoming widely popular due to its feasibility process reliability commercial availability modularity relative insensitivity in case of wastewater of various industrial sources as well as raw water treatment and lower operating costs. Filtration behavior fouling and prevention mohammed wali hakami 1 abdullah alkhudhiri 2 sirhan al batty 1 myrto panagiota zacharof 3 jon maddy 3 and nidal hilal 4 1 chemical engineering technology department jubail industrial college jubail industrial city 31961 saudi arabia. Membranes review ceramic microfiltration membranes in wastewater treatment. Many studies of membrane separation for oily wastewater treatment have been reported particularly in ultrafiltration uf and reverse osmosis ro with organic membranes.

In order to address this problem a photocatalytic membrane reactor pmr comprised of tio 2 γ al 2 o 3 modified ceramic membrane was prepared for treatment of synthetic oily wastewater under uv illumination the structure morphology and phase composition of the layer of modified. For ceramic membranes microfiltration process targeting wastewater treatment is promising. Accordingly the fabrication of such oxide ceramic membranes requires multiple coating sintering processes which is both energy intensive and time consuming and in turn too expensive for industrial oily wastewater treatment. The well thought out designed and implemented use of membranes can decrease capital.

Discharge of untreated oily wastewaters could bring about dire consequences such as environmental catastrophes.