Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati
Vol 8, No 3 (2003): October 2003

Bioaugmentasi Benzena Tanah Tercemar Hidrokarbon yang Dibiodegradasi secara in vitro dengan Menggunakan Bacillus Sp. Strain U41 dan U44

Agus Irianto (Unknown)
Oedjiono Oedjiono (Unknown)
Agus Riyanto (Unknown)
M. Syamsul Komar (Unknown)

Article Info

Publish Date
05 Nov 2019

Abstract

Soil pollution by substances such as benzene can cause serious problems such as aquifer contamination and reduction of the biodiversity of organisms. A number of microorganisms are capable to degrade such substances naturally. However, introduction of any other microorganisms and or nutrient (bioaugmentation) are necessary in order to improve the biodegradation rate. This study examined the effect of introducing promising local strains of Bacillus namely U41 and U44, and urea addition at concentration 0.25% w/v. The parameter measured was benzene, pH, microbial number, and CO2. The best result was revealed from bioaugmentation of mixture of U41 and U 44. However, that result was not significantly difference with the use of single either strain U41 or U44, respectively.

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Journal Info
Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati
Website

Abbrev

biota

Publisher

Universitas Atma Jaya Yogyakarta

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

Description

Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati merupakan jurnal ilmiah yang memuat hasil-hasil penelitian, kajian-kajian pustaka dan berita-berita terbaru tentang ilmu dan teknologi kehayatian (biologi, bioteknologi dan bidang ilmu yang terkait). Biota terbit pertama kali bulan Juli 1995 dengan ISSN ...