响应面法优化甲壳素废液脱色工艺参数

Q4 Environmental Science Pollution Research Pub Date : 2023-01-01 DOI:10.53550/pr.2023.v42i01.013

Jyoti Juyal, Sanjay Sharma

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引用次数: 0

摘要

水本身存在的颜色、污染物和染料对人体的危害是一个巨大的问题。几丁质废物是一种环境问题，可作为去除水中染料的替代方法。本研究使用了由几丁质废物组成的纳米颗粒。壳三聚磷酸(CS-TPP)纳米颗粒对活性蓝19和活性蓝198染料的去除效果显著。使用CS-TPP完全(100%)去除这两种染料。通过响应面法(RSM)和Box Behnken设计(BBD)进行统计分析，优化pH和浓度。优化后的结果表明，pH 6.5和更高的壳聚糖- tpp浓度对染料的去除率最高。

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OPTIMIZATION OF PROCESS PARAMETERS FOR DYE REMOVAL THROUGH CHITINOUS WASTE BY RESPONSE SURFACE METHODOLOGY

Color present in water itself first contaminant and dyes which are harmful for human is a vast problem. Chitinous waste a problem for environment can be an alternative approach for removal of dyes from water. Nanoparticles made up of chitinous waste are used in this study. Chitosantripolyphosphate (CS-TPP) nanoparticles showed prominent result in removal of reactive blue 19 and reactive blue 198 dyes. Both the dyes were totally (100%) removed by the use of CS-TPP. Statistical analysis though Response Surface Methodology (RSM) and Box Behnken Design (BBD) to optimize pH and concentration were also carried out. After optimization it was evaluated that pH 6.5 and higher Chitosan-TPP concentration showed the highest removal of dyes.

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Pollution Research Environmental Science-Water Science and Technology

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期刊介绍： POLLUTION RESEARCH is one of the leading enviromental journals in world and is widely subscribed in India and abroad by Institutions and Individuals in Industry, Research and Govt. Departments.