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KINETIKA DEGRADASI TANAH TERKONTAMINASI LIMBAH MINYAK BUMI DENGAN PROSES BIOREMEDIASI MENGGUNAKAN SINERGI ANTARA BAKTERI KONSORSIUM, RUMPUT, dan LEGUM

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Had been done degradation petroleum-contaminated soil by using synergy between the consortium bacteria, grass Eleusine indica, and legume Sesbania grandiflora. This research aim to know ability synergy between the bacteria, grass and legume; determining kinetics of degradation and use GC-MS to comprehend fraction of petroleum which degradate. In this research, the contaminated soil was conditioned at concentration 2.5%; 5%; 7.5%; 10%; 12.5% and 15%, by mixing fresh soil, bulking agent and nutrient with comparison 10:1:0,1 and also added petroleum-sludge with initial concentration of TPH is 88,88 %. The bioremediation process was conducted using consortium bacteria inoculation within a week, then the treated soil was planted with grass and legume. The variation time of perception bioremediation for 12 weeks, and the sampling were taken every 2 weeks. The parameter measured is TPH, population of bacteria cell, growth of grass and legume. The kinetics data were analyzed by differential and integral method. result degradation of petroleum-sludge known by comparing chromatogram before and after bioremediation process using GC-MS. Research of synergy between the consortium bacteria, grass and legume showed that order react and degradation rate constant are 0,7 and 0,087 %0,2666/week. The chromatogram GC-MS showed that hydrocarbon compound are consist of C15-C17, C is- C21 and C22. After 12 weeks bioremediation process, the residual hydrocarbon compound are dominated by hydrocarbon compound with carbon chain > C22.

Availability
Inventory Code Barcode Call Number Location Status
1107000950T69820T698202011Central Library (REFERENCES)Available but not for loan - Not for Loan
Detail Information
Series Title
-
Call Number
T698202011
Publisher
Inderalaya : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Sriwijaya.,
Collation
xvi, 52 hlm.; ill.; tab.; 28 cm.
Language
Indonesia
ISBN/ISSN
-
Classification
541.394
Content Type
Text
Media Type
unmediated
Carrier Type
unspecified
Edition
-
Subject(s)
Jurusan Kimia
Limbah minyak
Specific Detail Info
-
Statement of Responsibility
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No other version available

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