Sintesis Dan Karakterisasi Zeolit Dari Lempung Alam: Variasi Ph Pasca Leachin…

Maredan natural clay has been used as a raw material for zeolite synthesis, but the results were not satisfying because metal impurities were still found. As a result, the purity of the zeolite produced is still relatively low. A special treatment is needed that aims to remove these impurities in the clay, namely carrying out the leaching process with acid. In this connection, post-leaching pH …