Özet:

This is the work of the C.I. Vat Green 1 shows the applicability of micro-scale zero-value iron (mZVI) for the adsorption of the painting substance. The mZVI particles are characterized by SEM, EDX, BET surface area analysis and pHzpc. The changes in the surface characteristics of the mZVI particles used in the analysis were determined by SEM and EDX. Global particles, which are less than 5 m with a BET surface area of 5.2 m2/g, have supported high waste efficiency. After the analysis, the changes in the particle size and shapes and elementary composition confirmed high adsorption efficiency as the 5.73 pHzpc value also made it possible to observe high discharge efficiency at low pH. by C.I. To evaluate the adsorption kinetics and isotherms with the output of Vat Green 1, parameters such as solution pH, iron dose, reaction temperature, pollutant concentration have been studied with cutting-edge trial series. In pH values greater than 3, in mZVI doses greater than 1 g/L and in cases of increased pollutant skin, the output is reduced while in doses up to 1 g/L and the output is increased with temperature increase. The optimum pH, 3 and the optimum mZVI doses are determined at 1 g/l. The TOK results also confirmed that the removal mechanism is adsorption. The kinetic data has been found to best match the pseudo second-degree model. Adsorption balance data were represented with the Langmuir model and the maximum adsorption capacity was 36.50 mg/g.

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