Sintesis Komposit Mno2/Bentonit Dengan Metode Pengendapan Untuk Degradasi Met…

vii SUMMARY Wastewater pollution has become a serious environmental problem to human and other living organisms. The source of waste could be originated from dye residues. Effluents from textile industry contain recalcitrant compounds that are difficult to degrade. One of the most widely used dyes is methylene blue. Different methods have been applied to cope with these compounds. Photocataly…