Siti, Rahmayanti (2016) SINTESIS MEMBRAN KOMPOSIT POLYSULFON-POLYAMIDE (PSF-PA) UNTUK PENGOLAHAN AIR GAMBUT SECARA MIKROFILTRASI. Other thesis, Politeknik Negeri Sriwijaya.
Full text not available from this repository.Abstract
SYNTHESIS OF COMPOSITE MEMBRANE POLYSULFONE-POLYAMIDE (PSF-PA) FOR PEAT WATER TREATMENT IN MICROFILTRATION (Siti Rahmayanti, 2016, 41 pages, 3 tables, 12 pictures, 4 Appendixs) Have done synthesis composite membrane polysulfone-polyamide (PSF-PA) by using some variation of solvent composition HCl which aims to obtain a composite membrane for peat water treatment in microfiltration. Polysulfone membrane is a porous layer produced from a mixture of Dimethyl Acetamida (DMAC) and Polyethylene glycol (PEG) with a ratio of 18% W PSF : 18% W PEG : 64% W DMAC. Furthermore, the active layer made of polyamide membranes produced from a mixture of hydrochloric acid (HCl) of 19 ml by using varying concentrations of HCl 22% and 24%, 98% ethanol in 1 ml and 6 grams of polyamide. As well as the support layer of membrane derived from polyester fabric. Based on the results of this study indicate that increased annealing temperature and duration of the annealing process at a temperature of 80 ° C for 30 minutes can improve the structure and performance of the membrane becomes better aligned with standard microfiltration membranes. As well as it was concluded that although the 2.0 μm pore size, flux of 183.1806 L/hour.m2, thickness of 250 μm, water content of 78.70%, density of 0.3304 g/cm3 and porosity 4.0965% are entry into the microfiltration membrane terms. So that, the resulting membrane can use in the processing of peat water into clean water.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | composite membrane, polysulfone, polyamide, annealling, microfiltration |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Chemical Engineering > Undergraduate Theses |
| Depositing User: | Mr Bambang Anthony |
| Date Deposited: | 14 Sep 2017 02:13 |
| Last Modified: | 14 Sep 2017 02:13 |
| URI: | http://eprints.polsri.ac.id/id/eprint/4056 |
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