- Tytuł:
- Reverse osmosis as one-step wastewater treatment: a case study on groundwater pollution
- Autorzy:
-
Ali, W.
Rehman, W. U.
Younas, M.
Ahmad, M. I.
Gul, S. - Powiązania:
- https://bibliotekanauki.pl/articles/779416.pdf
- Data publikacji:
- 2015
- Wydawca:
- Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
- Tematy:
-
reverse osmosis (RO)
membrane separation
Total Dissolved Solids (TDS)
Total Coliform
E. Coli - Opis:
- The present case study is focused on performance evaluation of a Reverse Osmosis (RO) membrane based pilot plant to treat the ground/surface drinking water sources polluted by flood, rivers and/or canals. The RO plant was designed, fabricated and then operated with polluted water. Two feed water samples having a TDS of 2.000 mg · L−1 and 10.000 mg · L−1 respectively, were taken and analyzed for physical, chemical and microbiological contaminants. The RO plant was run once through over a span of 100 hrs at an operating pressure of 15 bar. TDS rejections were found to be more than 94% while permeate flux was measured to be 25.82 L · m−2 · hr−1 to 40.55 L · m−2 · hr−1. Results show that RO plant has a potential to remove physical, chemical and microbiological contaminants like Total Coliform and E. Coli in one step.
- Źródło:
-
Polish Journal of Chemical Technology; 2015, 17, 4; 42-48
1509-8117
1899-4741 - Pojawia się w:
- Polish Journal of Chemical Technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł