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Journal : Indonesian Journal of Forestry Research

DECOLORIZATION OF AZO DYES AND MINERALIZATION OF PHENANTHRENE BY TRAMETES SP. AS03 ISOLATED FROM INDONESIAN MANGROVE FOREST Hidayat, Asep; Tachibana, Sanro
Indonesian Journal of Forestry Research Vol. 1 No. 1 (2014): Indonesian Journal of Forestry Research
Publisher : Association of Indonesian Forestry and Environment Researchers and Technicians

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59465/ijfr.2014.1.1.67-75

Abstract

Textile industry contributes the most disposals of synthetic dyes, and about 40% of textile dyes has been generating high amount of colored wastewater. Polycyclic aromatic hydrocarbons (PAHs), such as phenanthrene, is a group of organic compounds, that structurally comprised of two or more benzene rings, which persist in air, water, and soil. The organic pollutants of dyes and PAHs have adversely effects the food chain and are potentially toxic, mutagenic, and carcinogenic to the environment. The objective of this research is to screen and investigate the potential fungus from mangrove forest to degrade azo dyes and phenanthrene. In this study, fungi were collected from mangrove forest in Riau Province – Sumatra – Indonesia. Previously, Trametes sp. AS03 is one of the fungi isolated from mangrove forest in Riau Province, that was able to decolorize Remazol Brilliant Blue R (RBBR). The capability of Trametes sp. AS03 to decolorize four azo dyes, Remazol B. Violet (V5), Levafix Orange E3GA (Or64), Levafix B. Red E-6BA (R159), and Sumifix S. Scarlet 2GF (R222), were further evaluated. The result shows that Trametes sp. AS03 decolorized 91, 60, 48, and 31 of V5, R222, R159, and Or64, respectively. By showing its capability to decolorize some of the dyes, Trametes sp. AS03 was used to break down phenanthrene. AS03 degraded more than 70% of phenanthrene in 15 days.
EFFECT OF PIPERONYL BUTOXIDE AND SILVER NITRATE ON DEGRADATION PATHWAYS OF N-OCTADECANE BY Fusarium sp. F092 Hidayat, Asep; Tachibana, Sanro
Indonesian Journal of Forestry Research Vol. 3 No. 1 (2016): Indonesian Journal of Forestry Research
Publisher : Association of Indonesian Forestry and Environment Researchers and Technicians

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59465/ijfr.2016.3.1.1-7

Abstract

The aliphatic fraction is usually the largest component in crude oil. Its removal from oil contaminated fields has become an environmental priority and been considered useful for enhancing recovery. Our previous studies reported the isolation of Fusarium sp. F092 based on the ability to degrade chrysene. It also could degrade crude oils and their aliphatics fractions. However, aliphatic degradative pathways in crude oil have not been clearly understood. The identification of aliphatic metabolite pathways using a representative compound n-octadecane was carried out in this study, as well as the effect of Piperonyl Butoxide (PB) and Silver Nitrate (AgNO3) on the degradation of n-octadecane and its metabolite. We determined that Fusarium sp. F092 had ability to break down n-Octadecane from about 125 to 13 mg L-1 after 60 days incubation. During degradation, several metabolite products could be detected and identified to form carboxylic acid groups. By the addition of PB and AgNO3, inhibitor of monooxgenase and dioxygenase enzymes, Fusarium sp. F092 had ability to convert n-octadecane to form alkyl hydroperoxides via terminal oxidation pathway with involving a dioxygenase
Co-Authors Ade Irawan Agustin AHMAD JUNAEDI Alita, Dini Arum Andriana Andriana Antoni Zulius Aris Munandar Armidiana, Armidiana Aulia Asmarani Aulia, Gina Auliya Ilmiawati Benie Ilman Budi Arifin Budilestari, Puji Cinta Amalia Putri Damayanti, Desi DEWI FITRIANI Dhanureksa, Prima Dodi Frianto Dodi Frianto, Dodi Edi Nurohman, Edi Efrizal Arifin Ekasatya Aldila Afriansyah Engkus, Engkus Erliany Syaodih Fachri Syarifudin Farthurrozi, Raedy Fenita Purnama Sari Indah Fugiyar Suherman Gama Bagus Kuntoadi Gilang Alwasilah Gita Ayuningtyas Handoko, Sungging Henti Hendalastuti R, Henti Henti Hendalastuti R. Herdhiana, Ria Ilyas Indi Ramadantica Indri Mistilasari Irena Puji Luritawaty Irma Syifa Ladista Kustinah, Yayan Kusuma, Mahmud Latifah, Yusi Lisna Efiyanti Listiana, Ida Lukman Handoyo Luthfan Irfana Maliki, Budi Ilham Maman Turjaman Maolani, Dedeng Yusuf Mariam, Popon Mariam, Popon Melvi Melinda Mintarsih, Mimin Moh. Ilham Ramadhan Muh. Ramadhan Mahendra Muhamad Gimbastian Muhammad Akmal Muliawan, Rizki Mulyadi, Redi Munggaran, Nantia Rena Dewi Naufal Lathif Ningrum, Rima Dina Mawar Nuraeni, Aisyah Nurunnisa, Fadila Nurwulan Adi Ismaya Prasetyo, Bowo Yuli Pratiwi, Chandra PUJI LESTARI Pujiyati, Purwantiningsih Sugita Puspitasari, Nitta Radifa Ruli Ramdan, Raka Fahri Rasya Firrizqy Ratna Wardani Rayhan Yanuar Rijanti Rahaju Maulani Rika Rahmanita RIRIS ANDRIATI Rita Dwi Pratiwi Rita Zahara, Rita Roestamy, Martin Rostina Sundayana Rudianto, Eko Salim, Rodhiyat Fajar Sanro Tachibana Setiawati, Lita Shalahuddin Shalahuddin Sheli, Sheli Sihotang, Sudiman Siti Novy Romlah Soleha, Ferdayatus Sritumini, Bella Anantha Sucipto Sucipto Tatang Rusmana Uswatun Hasanah Veri, Veri Wahidah Choerunnisa Wahidahnisa Wahidahnisa Wati, Rinda Zanindra Primahmudika Zulkarnaen