cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota surabaya,
Jawa timur
INDONESIA
IPTEK Journal of Science
Published by Institut Teknologi Sepuluh Nopember Surabaya
ISSN : -     EISSN : 23378530     DOI : -
Core Subject :
IPTEK Jounal of Science (E-ISSN: 2337-8530) is an academic journal on the issued related to natural science, mathematics, and statistics. Published actually in March, June, September, and December. It is open to all scientist, researchers, education practitioners, and other scholar. Therefore this journal welcomes to various topics that have recieved by Proffesors and Doctors specifying on related studies, and they come from reputable universities all over Indonesia and universities abroad.
Arjuna Subject : -
Articles 1 Documents
 1 
Search results for , issue "Vol 1, No 1 (2014)" : 1 Documents clear
The Influence of Microbial Consortium in Bioremediation Process using Bioreactor Nur Hidayatul Alami
IPTEK Journal of Science Vol 1, No 1 (2014)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (410.556 KB) | DOI: 10.12962/j23378530.v1i1.a436

Abstract

bioreactor is one of ex situ bioremediation technologies that can be applied to solve the problem of oil contaminated soil. Bioremediation process can be enhanced by using microbial consortium that has specific characteristics to degrade the contaminant. The aim of this research was to know the effect of various concentrations of microbial consortium and incubation time on bioremediation of crude oil contaminated soil by using a bioreactor. The influence of microbial consortium concentration and incubation time in bioremediation can be known from increasing of total heterotrophic microbial and decreasing of oil residue (g / g-soil). The type of the research was experimental with 1 control (without microbial consortium adding) and 3 treatments, including microbial consortium concentration of 2.5% (K1), 5% (K2), and 7.5% (K3). The incubation times were 0-4 weeks. The resulted data of crude oil residue (g / g-soil) were analyzed descriptively and statistically by one-way analysis of variances (one-way ANOVA) and Duncan test (p = 0.05). The results of this research indicate concentrations of microbial consortium and incubation time affect bioremediation process in a bioreactor. K1 (2.5%) was known to be the most effective to decrease oil residue up to 7%, if compared with the control at 2 weeks of incubation time.

Page 1 of 1 | Total Record : 1

 1 

Filter by Year

2014 2014


Reset
Filter By Issues
All Issue Vol 3, No 1 (2018) Vol 2, No 3 (2017) Vol 2, No 2 (2017) Vol 2, No 1 (2017) Vol 1, No 1 (2014)