Electrocoagulation-Adsorption to Remove Anionic and Cationic Dyes from Aqueous Solution by PV-Energy

Table 5

Elemental analysis of the dye sludge produced in the electrocoagulation process and commercial activated carbon and carbonaceous material (CM), before and after malachite green and Remazol yellow adsorption by EDS.

Element	Weight percent; SEWAGE-MG	Weight percent; SEWAGE-YR	Weight percent; CAC	Weight percent; CAC-MG	Weight percent; CAC-YR	Weight percent; CM	Weight percent; CM-MG	Weight percent; CM-YR
C; O; Na; Mg; Al; Si; P; Ca; S; Cl; K; Fe; Ti; Cr; Zn	—; —; —; —; —; —; —; —; —; —; —	—; —; —; —; —; 0.22; —; —; —; —	—; —; —; —; —; —; —; —	—; —; —; —; —; —; —; —; —; —; —	—; —; —; —; —; —; —; —; —; —; —; —		1.00