@inproceedings{7a1e0f621c074a0db60b01a8979cded4,
title = "Biodegradation of 0.02 % naphthalene added with 0.5 % glucose by Pseudomonas aeruginosa DRK 9.1 isolated from volcanic mud in Renokenongo Village, Sidoarjo",
abstract = "Naphthalene is a polycyclic aromatic hydrocarbon (PAH) pollutant that can be found in the environment. Naphthalene removal can be attained by biodegradation using bacteria. Volcanic mud contains organic materials including PAH, can support the growth of hydrocarbon degrading bacteria. Bacterial strain Pseudomonas aeruginosa DRK 9.1 was isolated from volcanic mud in Renokenongo Village, Sidoarjo. The objective of this research was to determine the capability of P. aeruginosa DRK 9.1 to degrade naphthalene with the addition of glucose as the growth stimulant. P. aeruginosa DRK 9.1 was grown in Bushnell-Haas medium with addition of 0.02 % (w/v) naphthalene and 0.5 % (w/v) glucose. Enumeration of the bacterial cells was performed using Total Plate Count (TPC) and quantitative determination of naphthalene degradation used High Performance Liquid Chromatography (HPLC). The results presented that the cell total number increased from 6.18 × 109 CFU/mL to 2.10 × 1011 CFU/mL after 24 h incubation. After 96 h incubation, the cell number decreased to 3.32 × 1010 CFU/mL. The results of naphthalene biodegradation by HPLC showed that naphthalene concentration decreased by 40.85 % and 82.47 % after 24 and 96 h incubation, respectively.",
keywords = "Biodegradation, glucose, naphthalene, Pseudomonas aeruginosa, volcanic mud",
author = "M. Fadilah and S. Sitaresmi and Y. Yasman and A. Oetari",
note = "Publisher Copyright: {\textcopyright} 2020 Author(s).; 5th International Symposium on Current Progress in Mathematics and Sciences, ISCPMS 2019 ; Conference date: 09-07-2019 Through 10-07-2019",
year = "2020",
month = jun,
day = "1",
doi = "10.1063/5.0008538",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Terry Mart and Djoko Triyono and Ivandini, {Tribidasari Anggraningrum}",
booktitle = "Proceedings of the 5th International Symposium on Current Progress in Mathematics and Sciences, ISCPMS 2019",
address = "United States",
}