Open AccessThe Effect of Heating, Boiling and Acidification Techniques on the Total and Exchangeable Contents of K, Ca, and Mg in Volcanic Ash of Sinabung of North Sumatra
Author(s) -
Basyaruddin,
Khusrizal,
Agnieszka Malik
Publication year - 2018
Publication title -
proceedings of the 7th international conference on multidisciplinary research
Language(s) - English
Resource type - Conference proceedings
DOI - 10.5220/0008881700190025
Subject(s) - boiling , volcano , volcanic ash , chemistry , boiling point , environmental chemistry , environmental science , metallurgy , geochemistry , geology , materials science , organic chemistry