Soegianto, A. and Abdul Rohim Tualeka and Hamami (2010) Heavy metals in drilling-waste leachates from East Java, Indonesia. International Journal of Environmental Studies, 67 (4). pp. 567-571.

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Abstract

This study examined the leaching toxicity characteristics of heavy metals in drilling-waste mud by the toxicity characteristic leaching procedure (TCLP). Ten heavy metal elements As, Ba, Cd, Cr, Cu, Pb, Se, Ag, Zn and Hg were investigated. Test drilling-waste mud samples were collected from eight active exploration wells. The TCLP results showed that the concentrations of the metals were below the Indonesian Regulatory Standards Nos. 18 and 85 (1999) regarding hazardous waste management. Barium was detected in all the leachates, and ranged from 0.40 to 6.59 mg/l. Mercury was below detectable levels at only two stations. Values of the other metals varied significantly from one station to another. © 2010 Taylor & Francis.

Item Type:	Article
Additional Information:	cited By 3
Uncontrolled Keywords:	Active explorations; Drilling wastes; Exploration wells; Hazardous waste management; Indonesia; Leachates; Leaching toxicity; Metal elements; Regulatory standards; TCLP; Toxicity characteristic leaching procedures, Barium; Cadmium; Chromium; Copper; Leaching; Lead; Mercury (metal); Metals; Natural resources exploration; Silver; Toxicity; Waste management; Well drilling; Zinc, Wells
Divisions:	Artikel Ilmiah > SCOPUS INDEXED JOURNAL
Creators:	Creators NIM Soegianto, A. UNSPECIFIED Abdul Rohim Tualeka UNSPECIFIED Hamami UNSPECIFIED
Depositing User:	Ika Rudianto
Last Modified:	03 Feb 2021 05:35
URI:	http://repository.unair.ac.id/id/eprint/103678
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