Model Stoikiometri untuk Perkiraan Jumlah nutrient pada Bioremediasi Tumpahan Minyak dengan Metode Biostimurasi di Lingkungan pantai

Munawar, Ali and Mukhtasor, - (2005) Model Stoikiometri untuk Perkiraan Jumlah nutrient pada Bioremediasi Tumpahan Minyak dengan Metode Biostimurasi di Lingkungan pantai. In: Seminar Nasional : Teori dan Aplikasi Teknologi Kelautan V , 2005.

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    Abstract

    It is well known that oil pollution in the marine environment may be caused by many different sources, including transport accidents, leakage of oil tanks and pipes, oil waste discharge, oil drilling, production, refineries, and transportation, and port loading and unloading activities. Without proper treatment, oil pollution in marine and terrestrial pollution may result in uncontrollable environmental damages. Various methods have been devoted in the past for remediating the oil spill in marine and coastal environment. Compared to physical and chemical methods, bioremediation have been proved as most effective method to cleanup oil spills with minimal or without problems. Bioremediation consists of bioaugmentation and biostimulation. Bioaugmentation (by adding microbial product to the polluted environment), in many bench scale and field studies, have been failed to remediate oil spills. Furthermore, it is expensive and needs specific technique. In other hand, biostimulation have been effective to degrade petroleum. Nutrient adding by using organic fertilizers (biostimulation) is a promising method to cleanup oil spill that should be developed This paper present an approach in modeling the quantity of nutrient required for in situ treatment. The modeling for estimating the material needed for the bioremediation is based on the same principles used for all chemical reactions, i.e. the ratio of reactants. The ratio is dictated by the stoichiometric equation. Based on the equation, and a hypothetical case study presented here shows that the modeling approach might be potentially used to estimate the time and nutrients required for the bioremediation. Keywords: Bioremediation, Biostimulation, Marine Pollution, Stoichiometry, Nutrients.Oil Spills

    Item Type: Conference or Workshop Item (Paper)
    Subjects: T Technology > TD Environmental technology. Sanitary engineering > TD896 Waste management
    Divisions: Conference/Seminar
    Depositing User: Users 2 not found.
    Date Deposited: 28 Oct 2013 10:47
    Last Modified: 28 Oct 2013 10:50
    URI: http://eprints.upnjatim.ac.id/id/eprint/4774

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