The use of adsorbent pellets of natural bentonite, kaolin and zeolite is analyzed in this work to study the removal capacity of heavy metals from wastewaters. Adsorbent pelets made with different alum
Heavy metal ions in wastewater pose a significant global challenge to environmental pollution, despite technological advancements. Proper treating of these heavy metals is crucial to prevent human hea
The adsorption process is an alternative for treating natural and waste waters, with heavy metals. Oxidic lithological materials, rich in iron and aluminum amphoteric oxides, with pH-dependent surface