Bioremediation of gaseous methyl tert-butyl ether by combination of sulfuric acid modified bagasse activated carbon-bone biochar beads and Acinetobacter indicus screened from petroleum contaminated soil

Journal article

Authors/Editors

Strategic Research Themes

Publication Details

Author list: Pongkua, Waleeporn; Dolphen, Rujira; Thiravetyan, Paitip

Publication year: 2020

Journal: Chemosphere (0045-6535)

Volume number: 239

ISSN: 00456535

URL: https://www.scopus.com/record/display.uri?eid=2-s2.0-85071840013&origin=resultslist&sort=plf-f&src=s&st1=Bioremediation+of+gaseous+methyl+tert-butyl&sid=8f7438657b396f3b7e44d7f5d6e664cd&sot=b&sdt=b&sl=58&s=TITLE-ABS-KEY%28Bioremediation+of+gaseous+methyl+tert-butyl%29&relpos=1&citeCnt=12&searchTerm=

Languages: English-Great Britain (EN-GB)

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Abstract

This paper proposes a method to reduce power system frequency deviation from PV power fluctuation, based on a frequency domain approach. A concept of PV power filtering is adopted in the magnitude reduction of PV power fluctuation. The cut-off frequency of the PV power filter corresponding to the system natural frequency is evaluated. The proposed filter has shown to reduce effectively the speed deviation and to bring the system frequency of the interconnected power system back to the nominal limit. The proposed sizing of the PV power filter is based on a specific power system characteristic. The estimated size of the proposed power filter is moderate and no additional monitoring and control systems are required. © 2019 Praise Worthy Prize S.r.l.-All rights reserved.

Keywords

Frequency Domain, Power Filter, Power Fluctuation, Power System Frequency Deviation