Identification of Cadmium Resistant Bacteria Isolated from Silk Dyed Water. Case Study: Silk Weaving Small Enterprises Ban Chanplane Prokronchai District, Buriram Province

Tepupsorn, Saensuk

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dc.contributor.author	Tepupsorn, Saensuk
dc.date.accessioned	2017-09-25T08:09:33Z
dc.date.available	2017-09-25T08:09:33Z
dc.date.issued	2016
dc.identifier.citation	การประชุมวิชาการระดับชาติและนานาชาติ “ราชภัฏวิจัยครั้งที่ 4”	en_US
dc.identifier.uri	http://dspace.bru.ac.th/xmlui/handle/123456789/2345
dc.description	Abstract Bioremediation had been shown to be a powerful system for heavy metal pollution cleanup and prevention. Characterization ofthe cadmium (Cd)-resistant bacteria isolated from silk dyed water were performed in this research. I found that all 14 isolated bacteria have a toxicity tolerant of tolerate toxic CdCl2 concentrations at 1,500 μM. Interestingly, the Cd binding capacity of all isolated bacteria was very high, ranging from 2.61 to 6.52 log [Cd(atom)]/cell when grown in the presence of 500 μM CdCl2. Furthermore, the stability of Cd-bacteria complex of all isolated bacteria was effected by 1 mM EDTA. When grown in the presence of 500 μM CdCl2, 3 isolates of Cd-resistant bacteria, including BRU03, BRU07,and BRU11 increasingly produced inorganic sulfide (1X to 3X). These results suggested that these Cd-resistant bacteria have potential ability to precipitate a toxic soluble CdCl2 as non toxic insoluble CdS.	en_US
dc.publisher	มหาวิทยาลัยราชภัฏบุรีรัมย์	en_US
dc.subject	Bioremediation	en_US
dc.subject	Cadmium resistant bacteria	en_US
dc.subject	Cadmium	en_US
dc.subject	Silk dyed water	en_US
dc.title	Identification of Cadmium Resistant Bacteria Isolated from Silk Dyed Water. Case Study: Silk Weaving Small Enterprises Ban Chanplane Prokronchai District, Buriram Province	en_US
dc.type	Proceedings	en_US