Munadi , Munadi (1998) Oksidasi Fenol menggunakan Hidrogin Peroksida. Undergraduate thesis, FMIPA UNDIP.
PDF Restricted to Repository staff only 1869Kb | ||
| PDF 17Kb | |
| PDF 353Kb | |
| PDF 435Kb | |
| PDF 363Kb | |
| PDF 536Kb | |
| PDF 442Kb | |
PDF Restricted to Repository staff only 404Kb | ||
| PDF 324Kb | |
| PDF 363Kb | |
| PDF 593Kb |
Abstract
Penanggulangan pencemaran fenol dilakukan agar kadarnya dapat diturunkan atau bahkan dihilangkan. Salah satu cara penanggulangan pencemaran fenol adalah. degradasi kimia. Pada penelitian ini telah dipelajari oksidasi fenol dengan sistem 11202 FeSO4. Eksperimen dikondisikan pada konsentrasi fenol; 10, 20, 30 ppm, kon¬sentrasi 11202 ; 100, 150, 200 ppm, konsentrasi FeSO4 300 ppm, pH larutan 2 - 3, ke¬cepatan pengocokan 200 rpm dan lama pengocokan 15 menit. Untuk mengetahui penu¬runan konsentrasi fenol hasil oksidasi dilakukan analisa dengan speldrofotometri ITV¬Vis. Data hasil penelitian menunjukkan oksidasi fenol optimal pada konsentrasi fenol 20 ppm dan turun pada konsentrasi fenol 30 ppm. Kondisi ini disebabkan fenol merupakan antioksidan. Dari hasil penelitian ini, 11202 dan FeSO4 dapat digunakan untuk menuninkan konsentrasi fenol, dengan persen penurunan terbesar pada konsentrasi larutan fenol 20 ppm, konsentrasi larutan 11202 200 ppm dan konsentrasi larutan FeSO4 300 ppm de¬ngan besar penurunan adalah 94,156 %. Treatment of polution was accomphished, so that proportion can be decreased to the smaller or even be removed. One of treatment of phenol polution is chemichal degradation. In this reasearch was studied the oxidize phenolic using H202 - FeSO4 system . Condition of reasearch with phenolic concentration; 10, 20, 30 ppm, I-1202 concentration; 100, 150, 200 ppm, FeSO4 concentration 300 ppm, pH solution 2 - 3, the voracity of agitation 200 rpm and the time of agitation 15 minute. To know of the phenolic concentration decreasing the •easeach showed oxidize on spectrophotometer UV - Vis analysis. The research showed that the optimum oxidize phenolic at phenolic concen¬tration 20 ppm and increased at phenolic concentration 30 ppm. This condition be¬cause phenolic is antioxidize. From the research, 11202 and FeSO4 can be used decreasing phenolic concen¬tration, with percent optimum decreased at 20 ppm to phenolic of concentration solu¬tion, 200 ppm to concentration of H202 solution and 300 ppm to concentration of FeSO4 solution by decreased quantity was 94.156 %.
Item Type: | Thesis (Undergraduate) |
---|---|
Subjects: | Q Science > QD Chemistry |
Divisions: | Faculty of Science and Mathematics > Department of Chemistry |
ID Code: | 30679 |
Deposited By: | Mr UPT Perpus 1 |
Deposited On: | 04 Nov 2011 11:29 |
Last Modified: | 04 Nov 2011 11:31 |
Repository Staff Only: item control page