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All Journal BIO-SITE |BIOLOGI Sains Terapan
Novalita Dwi Fanny
Jurusan Biologi FMIPA Universitas Riau
Agriculture, Biological Sciences & Forestry Education

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KEMAMPUAN ISOLAT TUNGGAL DAN KONSORSIUM AKTINOMISETES LOKAL RIAU DALAM MENDEGRADASI HIDROKARBON MINYAK BUMI Novalita Dwi Fanny; Tetty Marta Linda; Atria Martina
BIO-SITE |Biologi dan Sains Terapan Vol. 4 No. 2 (2018): Bio-Site
Publisher : Biology Department, Faculty of Science and Technology, Univeristas Jambi, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (532.94 KB) | DOI: 10.22437/bs.v4i2.5691

Abstract

Pollution of crude oil on environmental can have an effect of nutrient uptake on plants and balance of ecosystems. Biodegradation. is one way to reduce petroleum pollution . The purpose of this research are determine the potential growth of actinomycetes local Riau (L11 and L121) in crude oil hydrocarbons at concentrations of 0%, 2%, 5% and to know their ability to degrade crude oil hydrocarbons at concentrations of 5%. This research observed the growth of each actinomycetes local Riau and the percentage of crude oil degradation by a single isolate and a consortium with gravimetric method. The results showed that the growth of L11 and L121 total population was not significantly different at addition crude oil of 2% and 5% but significantly different wth 0% (without crude oil). Test degradation of crude oil using single isolate gave significantly different results for the consortium isolates. Percentage of degradation crude oil by L11 was 23.5%, L121 was 19.2% and consortium isolate (L11 + L121) was 31.9% with an incubation time of 10 days in a minimum medium salts. This actinomycetes local Riau can be developed as biodegradation agents for crude oil on soil and water.
Co-Authors Atria Martina Tetty Marta Linda