Presence of contamination by As Cd, As, Pb, Se, and Hg in coals of the Cundiboyacense area, Colombia

Coals of Cundiboyacense area were studied in order to determine their presence and quantify of content of contaminants such as cadmium (Cd), arsenic (As), lead (Pb), selenium (Se), and mercury (Hg), which are compared with Clarke index for coals of the same rank. Coal samples were taken from active...

Полное описание

Библиографические подробности

Главные авторы:	Gómez-Rojas, Olga Patricia, Díaz-Lagos, Mercedes, Blandón-Montes, Astrid, Martínez-Ovalle, Segundo Agustín
Формат:	Online
Язык:	spa
Опубликовано:	Universidad Pedagógica y Tecnológica de Colombia 2016
Предметы:	pollutants petrographic characteristics proximate analysis coal Cundinamarca Boyacá. elementos contaminantes características petrográficas análisis próximos carbones
Online-ссылка:	https://revistas.uptc.edu.co/index.php/investigacion_duitama/article/view/5604