Use Multi Media Chemical Compounds for Treatment Wastewater (Paperback)

Many industries such as paper, food, cosmetics, and textiles. use dye and heavy metals in their products. the presence of these dyes and heavy metal in water even at very low concentration is undesirable. in the present work we used very useful techniques and not cost to treatment these water. where we used sun light in degradation process and cheap chemical compounds like hydrogen peroxide, sand, active carbon all these compound present in my city and every industries can used large amount of them to treatment its wast