Methylene blue decolorizing bacteria isolated from water sewage in Yogyakarta, Indonesia

Abstract. Michelle, Siregar RAN, Sanjaya A, Jap L, Pinontoan R. 2020. Methylene blue decolorizing bacteria isolated from water sewage in Yogyakarta, Indonesia. Biodiversitas 21: 1136-1141. The textile industry contributes to water pollution issues all over the world. One of the most commonly applied...

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Autores principales:	Michelle, Rachel Arvy Nabasa Siregar, Astia Sanjaya, Jap Lucy, Reinhard Pinontoan
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2020
Materias:	comamonas aquatica, decolorization, methylene blue, ralstonia mannitolilytica, yogyakarta Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/a11dc89677f442ab90241bd0d57648c4
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spelling	oai:doaj.org-article:a11dc89677f442ab90241bd0d57648c42021-11-22T00:28:56ZMethylene blue decolorizing bacteria isolated from water sewage in Yogyakarta, Indonesia1412-033X2085-472210.13057/biodiv/d210338https://doaj.org/article/a11dc89677f442ab90241bd0d57648c42020-02-01T00:00:00Zhttps://smujo.id/biodiv/article/view/5042https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Michelle, Siregar RAN, Sanjaya A, Jap L, Pinontoan R. 2020. Methylene blue decolorizing bacteria isolated from water sewage in Yogyakarta, Indonesia. Biodiversitas 21: 1136-1141. The textile industry contributes to water pollution issues all over the world. One of the most commonly applied cationic dye in the textile industry is methylene blue. This study aimed to isolate bacteria with the potential to decolorize methylene blue from dye contaminated sewage water located in Kulon Progo District, Yogyakarta, where several textile industries within the proximity, are located. Characterizations of bacterial candidates were done morphologically and biochemically. Molecular identification was conducted by 16S rRNA sequencing. The ability of isolates to decolorize methylene blue was observed by the reduction of methylene blue’s maximum absorption at the wavelength of 665 nm. The results showed that isolates were identified as Comamonas aquatica and Ralstonia mannitolilytica. C. aquatica PMB-1 and R. mannitolilytica PMB-2 isolates were able to decolorize methylene blue with decolorization percentage of 67.9% and 60.3%, respectively when incubated for 96 hours at 37°C. These findings present information on the capability of the genus Ralstonia and Comamonas to decolorize methylene blue cationic dye.MichelleRachel Arvy Nabasa SiregarAstia SanjayaJap LucyReinhard PinontoanMBI & UNS Soloarticlecomamonas aquatica, decolorization, methylene blue, ralstonia mannitolilytica, yogyakartaBiology (General)QH301-705.5ENBiodiversitas, Vol 21, Iss 3 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	comamonas aquatica, decolorization, methylene blue, ralstonia mannitolilytica, yogyakarta Biology (General) QH301-705.5
spellingShingle	comamonas aquatica, decolorization, methylene blue, ralstonia mannitolilytica, yogyakarta Biology (General) QH301-705.5 Michelle Rachel Arvy Nabasa Siregar Astia Sanjaya Jap Lucy Reinhard Pinontoan Methylene blue decolorizing bacteria isolated from water sewage in Yogyakarta, Indonesia
description	Abstract. Michelle, Siregar RAN, Sanjaya A, Jap L, Pinontoan R. 2020. Methylene blue decolorizing bacteria isolated from water sewage in Yogyakarta, Indonesia. Biodiversitas 21: 1136-1141. The textile industry contributes to water pollution issues all over the world. One of the most commonly applied cationic dye in the textile industry is methylene blue. This study aimed to isolate bacteria with the potential to decolorize methylene blue from dye contaminated sewage water located in Kulon Progo District, Yogyakarta, where several textile industries within the proximity, are located. Characterizations of bacterial candidates were done morphologically and biochemically. Molecular identification was conducted by 16S rRNA sequencing. The ability of isolates to decolorize methylene blue was observed by the reduction of methylene blue’s maximum absorption at the wavelength of 665 nm. The results showed that isolates were identified as Comamonas aquatica and Ralstonia mannitolilytica. C. aquatica PMB-1 and R. mannitolilytica PMB-2 isolates were able to decolorize methylene blue with decolorization percentage of 67.9% and 60.3%, respectively when incubated for 96 hours at 37°C. These findings present information on the capability of the genus Ralstonia and Comamonas to decolorize methylene blue cationic dye.
format	article
author	Michelle Rachel Arvy Nabasa Siregar Astia Sanjaya Jap Lucy Reinhard Pinontoan
author_facet	Michelle Rachel Arvy Nabasa Siregar Astia Sanjaya Jap Lucy Reinhard Pinontoan
author_sort	Michelle
title	Methylene blue decolorizing bacteria isolated from water sewage in Yogyakarta, Indonesia
title_short	Methylene blue decolorizing bacteria isolated from water sewage in Yogyakarta, Indonesia
title_full	Methylene blue decolorizing bacteria isolated from water sewage in Yogyakarta, Indonesia
title_fullStr	Methylene blue decolorizing bacteria isolated from water sewage in Yogyakarta, Indonesia
title_full_unstemmed	Methylene blue decolorizing bacteria isolated from water sewage in Yogyakarta, Indonesia
title_sort	methylene blue decolorizing bacteria isolated from water sewage in yogyakarta, indonesia
publisher	MBI & UNS Solo
publishDate	2020
url	https://doaj.org/article/a11dc89677f442ab90241bd0d57648c4
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Methylene blue decolorizing bacteria isolated from water sewage in Yogyakarta, Indonesia

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