Photocatalytic degradation efficiency of malachite green in aqueous medium using poly(azomethine)/ZnO nanocomposite

ADVANCES IN BASIC SCIENCE (ICABS 2019) Pub Date : 2019-08-29 DOI:10.1063/1.5122552

K. Sampath, S. Pradeeba, K. Kalapriya

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引用次数: 5

Abstract

The photocatalytic efficiency of the poly(azomethine)/zinc oxide (PNZ) nanocomposites was evaluated for the removal of toxic effluent, Malachite green in the presence of natural sunlight. The photocatalytic efficiency of the PNZ was explored with different parameters and reaction conditions. From the photocatalytic experiments, the deprivation efficiency wasevaluated which reveals that the PNZ nanocomposites exhibited excellent photocatalytic activity than the polymer, poly(azomethine) (PAZ), and nanoZnO (ZnO). The PNZ nanocomposite showed maximum degradation efficiency of 95 % at optimum catalyst dosage (500 mg) with low dye concentration. The main aim of this research was to protect our environment from the contamination of effluence released from dyestuff industries using effective nanocomposite.The photocatalytic efficiency of the poly(azomethine)/zinc oxide (PNZ) nanocomposites was evaluated for the removal of toxic effluent, Malachite green in the presence of natural sunlight. The photocatalytic efficiency of the PNZ was explored with different parameters and reaction conditions. From the photocatalytic experiments, the deprivation efficiency wasevaluated which reveals that the PNZ nanocomposites exhibited excellent photocatalytic activity than the polymer, poly(azomethine) (PAZ), and nanoZnO (ZnO). The PNZ nanocomposite showed maximum degradation efficiency of 95 % at optimum catalyst dosage (500 mg) with low dye concentration. The main aim of this research was to protect our environment from the contamination of effluence released from dyestuff industries using effective nanocomposite.

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聚亚甲基/ZnO纳米复合材料光催化降解水中孔雀石绿的效率

研究了聚亚甲胺/氧化锌(PNZ)纳米复合材料在自然光照下对有毒废水孔雀石绿的光催化去除效果。考察了PNZ在不同参数和反应条件下的光催化效率。光催化实验结果表明，PNZ纳米复合材料的光催化活性优于聚合物、聚亚甲基(PAZ)和纳米ZnO (ZnO)。当催化剂用量为500 mg、染料浓度较低时，PNZ纳米复合材料的降解效率最高，达到95%。本研究的主要目的是利用有效的纳米复合材料保护我们的环境免受染料工业废水的污染。研究了聚亚甲胺/氧化锌(PNZ)纳米复合材料在自然光照下对有毒废水孔雀石绿的光催化去除效果。考察了PNZ在不同参数和反应条件下的光催化效率。光催化实验结果表明，PNZ纳米复合材料的光催化活性优于聚合物、聚亚甲基(PAZ)和纳米ZnO (ZnO)。当催化剂用量为500 mg、染料浓度较低时，PNZ纳米复合材料的降解效率最高，达到95%。本研究的主要目的是利用有效的纳米复合材料保护我们的环境免受染料工业废水的污染。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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ADVANCES IN BASIC SCIENCE (ICABS 2019)

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