Adsorpsi Ion Fe Dalam Air Dengan Menggunakan Zeolit Dari Pofa

ABSTRACT Iron is a heavy metal that is often found in water. One way to reduce iron in water is by adsorption. This process uses an adsorbent to absorb metals and other impurities. One of the adsorbents that can be used is zeolite from Palm Oil Fly Ash (POFA). The resulting zeolite was used to adsorb iron in solution. This study aimed to study the effect of pH, dose, contact time, and init…