Efisiensi Adsorpsi Beberapa Zat Warna Sintetis Golongan Azo Menggunakan Hidro…

ABSTRACT Liquid waste generated from the textile industry generally comes from synthetic dyes that is made from azo compounds and their derivatives. This compound is carcinogenic and mutagenic, so its presence in the environment must be reduced. One method of waste treatment is adsorption. The removal efficiency of adsorption is very dependent on the type of adsorbent. The use of hydroxyapat…