Saputra, Eka Andrian (2015) MEMBRAN POLYSULFONES ASIMETRIK UNTUK PENGOLAHAN AIR SUMUR KERUH SECARA ULTRAFILTRASI. Other thesis, Politeknik Negeri Sriwijaya.
Full text not available from this repository.Abstract
The current water treatment technology has been growing rapidly, there are enough agencies that need clean water in large quantities. Water treatment independently developed by following the development of clean water filtration technology that already exists, of course, also influenced by the ability of these institutions in terms of both the availability of technology and financial terms. In this study, murky well water originating from Tegal Binangun, Palembang not meet the quality standards of clean water. To overcome this, we need technology that can process well water so that they can meet the standards specified in the Regulations in Menkes RI. The technology used is an asymmetric membrane technology made of polysulfones with variations in material composition of 18% of the PSF; 68% DMAC; 14% PEG-400. The purpose of this study was to obtain polysulfones asymmetric membranes for water treatment turbid wells, test the permeability (flux) and selectivity (rejection) membrane, and determine the optimum operating conditions in the processing of well water turbid. From the research, be obtained membrane flux reached 21.83 L/m2jam, so that the resulting membrane unfit for use. For the price of rejection, of the three parameters of the measurements made, the optimum operating conditions for the pressure variation from 0.5 to 2.5 (range 0.5) bar is at a pressure of 0.5 bar. Rejection optimum pH is in the addition of coagulant 30 ppm resulted in rejection of 2.69% with a pH value of 7.62. As for the rejection of turbidity, coagulant optimum conditions with a concentration of 50 ppm generate turbidity of 0.07 NTU and rejection value 99.61%. For the rejection of iron ( Fe ) , the optimum conditions to produce a concentration of 40 ppm coagulant rejection value of 58.60 % with a content of iron ( Fe ) amounted to 0,308 ppm. The authors conclude that the murky well water treatment using polisulfones asymmetric membranes for the parameters pH, turbidity and iron content (Fe) meets clean water standards according to provisions Menkes RI 907/Menkes/SK/VII/2012. Kata Kunci : Polysulfones Membranes, Murky Well Water, Membrane Technology
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Polysulfones Membranes, Murky Well Water, Membrane Technology |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Chemical Engineering > Undergraduate Theses |
| Depositing User: | Mrs Trisni Handayani |
| Date Deposited: | 23 Nov 2015 01:46 |
| Last Modified: | 23 Nov 2015 01:46 |
| URI: | http://eprints.polsri.ac.id/id/eprint/1958 |
Actions (login required)
 |
View Item |
