Authors:

I Wayan Budiarsa Suyasa

Abstract:

“AbstractResearch about treatment of waste water power plant operation of PT Indonesia Power atDenpasar with the flotation and activated sludge method has been carried out. The objectiveof research is determine optimum treatment time in flotation and activated sludge todecrease oil and COD content of wastewater. In the flotation stage, 8 liters of waste waterpower plant operation of PT Indonesia Power aerated by aerators for 60 minutes. After theflotation treatment waste water treated by activated sludge method for 24 hours. Theresults of research showed that the time of treatment in the 60th minute the flotation processcapable to reduce the oil contents reach 450 mg/L with the treatment effectiveness of 97,92%.At the time of treatment in the 24 hours, the activated sludge process has been able toreduce the oil content reach 0 mg/L with treatment effectiveness is 100% and reduce CODvalue reach 27,63 mg/L with the treatment effectiveness of 70,59%. Oil content and CODvalue obtained from are effluent of flotation and activated sludge below Class III WaterQuality according to PerGub Bali Number 8 in 2007 (1 mg/L and 50 mg/L respectively).”

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PDF:

https://jurnal.harianregional.com/blje/full-6521

Published

2013-02-01

How To Cite

SUYASA, I Wayan Budiarsa. PENURUNAN KADAR MINYAK DAN COD AIR LIMBAH OPERASIONAL PEMBANGKIT LISTRIK DENGAN FLOTASI DAN LUMPUR AKTIF.Bumi Lestari, [S.l.], v. 13, n. 1, feb. 2013. ISSN 2527-6158. Available at: https://jurnal.harianregional.com/blje/id-6521. Date accessed: 28 Aug. 2025.

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ABNT, APA, BibTeX, CBE, EndNote - EndNote format (Macintosh & Windows), MLA, ProCite - RIS format (Macintosh & Windows), RefWorks, Reference Manager - RIS format (Windows only), Turabian

Issue

Vol 13 No 1 (2013)

Section

Articles

Creative Commons License This work is licensed under a Creative Commons Attribution 4.0 International License