PROSES FOTOFENTON UNTUK MENURUNKAN NILAI COD LIMBAH CAIR INDUSTRI OBAT HERBAL
In this research, the decrease of COD level of herb-pharmaceutical industrial wastewater by photofenton method was studied. The herb-pharmaceutical industrial wastewater was taken from PT. Air Mancur, Surakarta. The COD level of herb-pharmaceutical industrial wastewater was determined by titrimetric...
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| Format: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
2014
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| _version_ | 1797035338611294208 |
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| author | , Esti Mulatsari , Prof. Dr. Endang Triwahyuni, MS. |
| author_facet | , Esti Mulatsari , Prof. Dr. Endang Triwahyuni, MS. |
| author_sort | , Esti Mulatsari |
| collection | UGM |
| description | In this research, the decrease of COD level of herb-pharmaceutical industrial wastewater by photofenton method was studied. The herb-pharmaceutical industrial wastewater was taken from PT. Air Mancur, Surakarta. The COD level of herb-pharmaceutical industrial wastewater was determined by titrimetric method. Identification of organic matter as contributor of COD was performed by Fourier Transform Infra Red (FTIR), X-Ray Diffraction (XRD) and UV-Vis spectrophotometric. Photofenton process was conducted by batch system in a closed reactor that was completed by UV lamp. In this process, the influence of concentration of Fe2+ and H2O2, irradiation time and solution pH on the photofenton effectiveness were evaluated.
The results showed that COD level of herb-pharmaceutical industrial wastewater was 1960 mg/L with cellulose and lignin as COD level contributor. The photofenton effectiveness test showed that photofenton process could decrease COD level up to 248 mg/L at the optimum conditions i.e Fe2+ and H2O2 concentration were 2 mM and 200 mM respectively, pH 3 and the UV irradiation time of 12 hours. The decrease of COD level of herb-pharmaceutical industrial wastewater can reach 30 mg/L, fulfill the standard quality (maximum 120 mg/L), by twice photofenton processes. |
| first_indexed | 2024-03-13T23:28:19Z |
| format | Thesis |
| id | oai:generic.eprints.org:130225 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T23:28:19Z |
| publishDate | 2014 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:1302252016-03-04T07:55:50Z https://repository.ugm.ac.id/130225/ PROSES FOTOFENTON UNTUK MENURUNKAN NILAI COD LIMBAH CAIR INDUSTRI OBAT HERBAL , Esti Mulatsari , Prof. Dr. Endang Triwahyuni, MS. ETD In this research, the decrease of COD level of herb-pharmaceutical industrial wastewater by photofenton method was studied. The herb-pharmaceutical industrial wastewater was taken from PT. Air Mancur, Surakarta. The COD level of herb-pharmaceutical industrial wastewater was determined by titrimetric method. Identification of organic matter as contributor of COD was performed by Fourier Transform Infra Red (FTIR), X-Ray Diffraction (XRD) and UV-Vis spectrophotometric. Photofenton process was conducted by batch system in a closed reactor that was completed by UV lamp. In this process, the influence of concentration of Fe2+ and H2O2, irradiation time and solution pH on the photofenton effectiveness were evaluated. The results showed that COD level of herb-pharmaceutical industrial wastewater was 1960 mg/L with cellulose and lignin as COD level contributor. The photofenton effectiveness test showed that photofenton process could decrease COD level up to 248 mg/L at the optimum conditions i.e Fe2+ and H2O2 concentration were 2 mM and 200 mM respectively, pH 3 and the UV irradiation time of 12 hours. The decrease of COD level of herb-pharmaceutical industrial wastewater can reach 30 mg/L, fulfill the standard quality (maximum 120 mg/L), by twice photofenton processes. [Yogyakarta] : Universitas Gadjah Mada 2014 Thesis NonPeerReviewed , Esti Mulatsari and , Prof. Dr. Endang Triwahyuni, MS. (2014) PROSES FOTOFENTON UNTUK MENURUNKAN NILAI COD LIMBAH CAIR INDUSTRI OBAT HERBAL. UNSPECIFIED thesis, UNSPECIFIED. http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=70640 |
| spellingShingle | ETD , Esti Mulatsari , Prof. Dr. Endang Triwahyuni, MS. PROSES FOTOFENTON UNTUK MENURUNKAN NILAI COD LIMBAH CAIR INDUSTRI OBAT HERBAL |
| title | PROSES FOTOFENTON UNTUK MENURUNKAN NILAI COD LIMBAH CAIR INDUSTRI OBAT HERBAL |
| title_full | PROSES FOTOFENTON UNTUK MENURUNKAN NILAI COD LIMBAH CAIR INDUSTRI OBAT HERBAL |
| title_fullStr | PROSES FOTOFENTON UNTUK MENURUNKAN NILAI COD LIMBAH CAIR INDUSTRI OBAT HERBAL |
| title_full_unstemmed | PROSES FOTOFENTON UNTUK MENURUNKAN NILAI COD LIMBAH CAIR INDUSTRI OBAT HERBAL |
| title_short | PROSES FOTOFENTON UNTUK MENURUNKAN NILAI COD LIMBAH CAIR INDUSTRI OBAT HERBAL |
| title_sort | proses fotofenton untuk menurunkan nilai cod limbah cair industri obat herbal |
| topic | ETD |
| work_keys_str_mv | AT estimulatsari prosesfotofentonuntukmenurunkannilaicodlimbahcairindustriobatherbal AT profdrendangtriwahyunims prosesfotofentonuntukmenurunkannilaicodlimbahcairindustriobatherbal |