Kategori Digilib
Pengolahan Limbah Cair Menggunakan AOP (Advanced Oxidation Processes) Ozon -UU Pada Limbah Cair Industri Minyak Terhadap Variasi Konsentrasi Ozon Dan Waktu Detensi
SITI SUPRIYATIN, NIM. L2J002741
Semarang, Program Studi Teknik Lingkungan, Fakultas Teknik Universitas Diponegoro, 2007.
2007
AOP (Advanced Oxidation Processes), ozone-UV, Hidroxyl radical, ozone concentration, detention time, COD,TS
Perpustakaan PS Teknik Lingkungan, Fakultas Teknik Universitas Diponegoro, Telp. 024-76480678
2.075 kali
Research using AOP (Advanced Oxidation Processes) ozone-UV from oil industry wastewater had been carried out. AOP (Advanced Oxidation Processes) method is an oxidation process using hidroxyl radical capable of oxidizing pollutant in wastewater. This research was conducted to investigate the efficiency of AOP ozone-UV by analyzing the impact of ozone concentration and detention time toward the removal of COD and TS. Ozone concentration yielded from gas source in the form of oxygen entered into ozone generator. The effect of ozone concentration and detention time were investigated. Variation of ozone concentration (1.4 mg/l, 2.0 mg/l, 2.8 mg/l, 3.4 mg/l and 3.5 mg/l) and detention time (5 minutes, 10 minutes, 15 minutes, 20 minutes and 25 minutes). Sampel analysed as much 25. Research showed that the highest efficiency of COD removal, which was 80,37% and TS was 65,52%, was achieved at 3.5 mg/l ozone concentration and 25 minutes detention time. It is concluded that the higher ozone concentration then the higher the COD and TS removal would be achieved. Similiarly, the longer
Pustaka ini tersedia di Perpustakaan Program Studi Teknik Lingkungan, Fakultas Teknik Universitas Diponegoro, Telp. 024-76480678 (Ibu SRI)