Muhammad Fauzul Imron
Study Program Of Environmental Engineering, Department Of Biology, Faculty Of Science And Technology, Universitas Airlangga, Kampus C UNAIR, Jalan Mulyorejo, Surabaya, 60115, Indonesia

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Isolation and Screening of Diesel Degrading Bacteria from Ship Dismantling Facility at Tanjungjati, Madura, Indonesia Titah, Harmin Sulistiyaning; Pratikno, Herman; Moesriati, Atiek; Imron, Muhammad Fauzul; Putera, Rizky Islami
Journal of Engineering and Technological Sciences Vol 50, No 1 (2018)
Publisher : ITB Journal Publisher, LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (398.282 KB) | DOI: 10.5614/j.eng.technol.sci.2018.50.1.7

Abstract

The ship dismantling industry is a cause of contamination of the environment by diesel. The objectives of this study were to isolate and screen diesel degrading bacteria from diesel contaminated areas. Diesel contaminated seawater and soil samples were collected from a ship dismantling facility at Tanjungjati, Madura, Indonesia. Isolation was conducted with an aseptic technique and growing the mixture culture was carried out based on the pour plate method. After 24 h of incubation, thirteen bacteria strains were isolated from diesel contaminated seawater and soil samples from the area of study. The isolated bacteria were identified based on morphological characterization. Mostly gram positive bacteria were found. The isolated bacteria were screened by using nutrient agar medium containing various diesel concentrations (0%, 5%, 10%, and 15% (v/v)). The result of the screening test showed that the bacteria coded EL and CT displayed the best resistance and highest growth in diesel polluted medium. It was shown that both of them potentially have a higher capability of utilizing diesel as carbon and energy source than the others.
Uji Kemampuan Bakteri Azotobacter S8 dan Bacillus subtilis untuk Menyisihkan Trivalent Chromium (Cr3+) pada Limbah Cair Muhammad Fauzul Imron; Ipung Fitri Purwanti
Jurnal Teknik ITS Vol 5, No 1 (2016)
Publisher : Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (588.046 KB) | DOI: 10.12962/j23373539.v5i1.14854

Abstract

Penggunaan kromium dalam berbagai industri telah menyebabkan pencemaran pada lingkungan. Limbah kromium yang sering ditemukan pada badan air dalam bentuk Cr3+ dan Cr6+. Bakteri diketahui mampu menyisihkan logam berat kromium sehingga dapat digunakan sebagai agen bioremediasi. Azotobacter S8 dan Bacillus subtilis merupakan bakteri yang mampu menyisihkan logam berat kromium. Tujuan dari penelitian ini adalah untuk menentukan komposisi optimum dan persentase penyisihan logam berat kromium oleh bakteri Azotobacter S8 dan Bacillus subtilis baik secara tunggal ataupun konsortium. Hasil penelitian ini menunjukkan bahwa persentase penyisihan tertinggi dilakukan oleh bakteri tunggal Azotobacter S8 yaitu 10,53% pada konsentrasi 50 mg/L dengan waktu 4 jam dan pH 8,35 serta jumlah koloni akhir yang terukur adalah 4 x 109 CFU/ml.
Isolation and Screening of Diesel Degrading Bacteria from Ship Dismantling Facility at Tanjungjati, Madura, Indonesia Harmin Sulistiyaning Titah; Herman Pratikno; Atiek Moesriati; Muhammad Fauzul Imron; Rizky Islami Putera
Journal of Engineering and Technological Sciences Vol. 50 No. 1 (2018)
Publisher : Institute for Research and Community Services, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.eng.technol.sci.2018.50.1.7

Abstract

The ship dismantling industry is a cause of contamination of the environment by diesel. The objectives of this study were to isolate and screen diesel degrading bacteria from diesel contaminated areas. Diesel contaminated seawater and soil samples were collected from a ship dismantling facility at Tanjungjati, Madura, Indonesia. Isolation was conducted with an aseptic technique and growing the mixture culture was carried out based on the pour plate method. After 24 h of incubation, thirteen bacteria strains were isolated from diesel contaminated seawater and soil samples from the area of study. The isolated bacteria were identified based on morphological characterization. Mostly gram positive bacteria were found. The isolated bacteria were screened by using nutrient agar medium containing various diesel concentrations (0%, 5%, 10%, and 15% (v/v)). The result of the screening test showed that the bacteria coded EL and CT displayed the best resistance and highest growth in diesel polluted medium. It was shown that both of them potentially have a higher capability of utilizing diesel as carbon and energy source than the others.
Identification of Diesel Resistant Bacteria that Isolated from Ship Dismantling Area in Madura Coastal Harmin Sulistyaning Titah; Herman Pratikno; Atiek Moesriati; Rizky Islami Putera; Muhammad Fauzul Imron
International Conference on Coastal and Delta Areas Vol 3 (2017): The 3rd International Conference on Coastal and Delta Areas
Publisher : International Conference on Coastal and Delta Areas

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Ship dismantling activity is one industry that caused diesel contamination in environment. One of technology that can be used to remediate diesel contaminated area is bioremediation. Bioremediation can be conducted using bioaugmentation technique. The objective of this study was to identifity of diesel resistant bacteria using biochemicals test methods. The seawater and coastal soil samples were collected from area study using a sterilized bottles. All samples were shaker at 150 rpm for 1 h, after that samples were taken and serially diluted from 10-1 to 10-7. The diluted sample was inoculated on nutrient agar plates by pour plate method. The plate was incubated for about 24-48 hours and the growth of microorganisms was noted. Bacteria with difference of colony morphologies were selected. The cell morphology was determined microscopically after Gram-stain preparation. The isolates were identified using Microbact GNB 12A and 12B (Oxoid, UK) identification kit. This is a miniaturized computer aided identification system for the identification of organisms belonging to the genus Acinetobacter and Vibrio. Keywords: bacteria, bioremediation, coastal, seawater, ship dismantling
Emerging Strategies for Mitigating Acid Mine Drainage Formation and Environmental Impacts: A Comprehensive Review of Recent Advances Yudha Gusti Wibowo; Muhammad Fauzul Imron; Setyo Budi Kurniawan; Bimastyaji Surya Ramadan; Tarmizi Taher; Alvian Hayu Sudibya; Hutwan Syarifuddin; Khairurrijal Khairurrijal; Jarwinda
Science and Technology Indonesia Vol. 8 No. 4 (2023): October
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2023.8.4.516-541

Abstract

Acid mine drainage (AMD) is a significant threat to the environment due to its high acidity and metal ion content. To effectively eliminate pollutants from AMD, various approaches are necessary. This review aims to provide a comprehensive understanding of recent advances in AMD mitigation. While treatment technologies have developed to eliminate AMD, they often produce sludge as a by-product and require expensive maintenance. As a cost-effective alternative, the recovery of AMD resources can reduce toxicity and promote reuse of heavy metals and rare earth elements. This review also analyzes the challenges and prospects of AMD mitigation implementation, including current mitigation conditions and knowledge gaps. Researchers can benefit from this review by gaining insight into research progress in this area, identifying strengths and weaknesses of current AMD mitigation applications, and exploring future research directions.