Full Description
| Cataloguing Source | LibUI ind rda |
| Content Type | text (rdacontent) |
| Media Type | unmediated (rdamedia); computer (rdamedia) |
| Carrier Type | volume (rdacarrier); online resource (rdacarrier) |
| Physical Description | xiv, 110 pages ; illustration ; 22 cm + appendix |
| Concise Text | |
| Holding Institution | Universitas Indonesia |
| Location | Perpustakaan UI, Lantai 3 |
- Availability
- Digital Files: 1
- Review
- Cover
- Abstract
| Call Number | Barcode Number | Availability |
|---|---|---|
| S63612 | 14-17-917760388 | TERSEDIA |
| No review available for this collection: 20429564 |
Abstract
Penelitian ini bertujuan untuk mengevaluasi kinerja metode ozonasi, kavitasi hidrodinamika, dan kombinasi keduanya dalam mengolah limbah cair tahu. Variasi yang dilakukan adalah laju alir 2-4 LPM dan dosis ozon. Metode kombinasi kavitasi hidrodinamika dan ozonasi (laju alir 4 LPM dan dosis ozon 132,54 mg/jam) menghasilkan kinerja terbaik, yaitu menyisihkan 943 mg/L COD dan 293 mg/L TSS selama 180 menit. Hasil tersebut lebih baik dibandingkan metode kavitasi hidrodinamika laju alir 4 LPM dan ozonasi dengan dosis ozon 132,54 mg/jam secara terpisah, yang masing-masing hanya mampu menyisihkan 485 mg/L COD-288 mg/L TSS dan 136 mg/L COD-233 mg/L TSS selama 180 menit.
This research has purpose to evaluate the performance of ozonation, hydrodynamic cavitation, and combination of both in treating tofu wastewater. The variations being used are flowrate 2-4 LPM and dosage of ozone. Combination of hydrodynamic cavitation and ozonation (4 LPM flowrate and 132,54 mg/jam dosage of ozone) produces the best performance, with degradation of 943 mg/L COD and 293 mg/L TSS in 180 minutes. That result is far better than the 4 LPM hydrodynamic cavitation and 132,54 mg/jam dosage of ozone ozonation separately, which are 485 mg/L COD-288 mg/L TSS and 136 mg/L COD-233 mg/L TSS in 180 minutes accordingly.
This research has purpose to evaluate the performance of ozonation, hydrodynamic cavitation, and combination of both in treating tofu wastewater. The variations being used are flowrate 2-4 LPM and dosage of ozone. Combination of hydrodynamic cavitation and ozonation (4 LPM flowrate and 132,54 mg/jam dosage of ozone) produces the best performance, with degradation of 943 mg/L COD and 293 mg/L TSS in 180 minutes. That result is far better than the 4 LPM hydrodynamic cavitation and 132,54 mg/jam dosage of ozone ozonation separately, which are 485 mg/L COD-288 mg/L TSS and 136 mg/L COD-233 mg/L TSS in 180 minutes accordingly.