Hybrid processes combining membrane filtration and adsorption/ion exchange for wastewater treatment for reuse
- Publication Type:
- Thesis
- Issue Date:
- 2007
Closed Access
Filename | Description | Size | |||
---|---|---|---|---|---|
01Front.pdf | contents and abstract | 725.14 kB | |||
02Whole.pdf | thesis | 47.24 MB |
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NO FULL TEXT AVAILABLE. Access is restricted indefinitely. ----- This study deals with the development of a hybrid process combining membrane filtration and
adsorption or ion exchange for the treatment of secondary effluent for their reuse.
The application of this process to the treatment of wastewaters requires looking for the lowest cost
and developing a sustainable process (low energy consumption and use of regenerable sorbents).
For this purpose, our study contained three main chapters.:
• Research of an alternate material to the Powdered Activated Carbon PAC which is effective
but non regenerable ; a comparative study of the kinetics and isotherms of adsorption of
different materials was then performed. and resulted in the identification of an ion exchange
resin.
• Study of the hybrid process at lab scale and pilot scale using PAC and the Ion Exchange
Resin.
• Improvement of a protocol for the determination of the fouling potential of the treated water
so as to get a quantitative information concerning its ability to be further treated by either
nanofiltration or reverse osmosis for multi usage reuse.
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