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(2548). “The
removal of lead from water by using natural zeolite,”
Congress
on Science and Tecchnology of
Thailand
. 32, 289
E. Erdem, N. Karapinar, R. Donat. (2004)
“The removal of heavy metal cation by natural zeolites,”
Deparment of chemistry. Faculty of Science and Arts. PamukkaleUniversity. Turkey.