Abstract

The objective of the current manuscript is to develop a systematic and simplified expert system for the selection of suitable adsorbent to treat Cr(VI). Selection of adsorbent among the large options available by considering all possible factors and their interaction is required in an easy, organized and rational way. In this study, fuzzy logic is used for the choosing an appropriate adsorbent for the Cr(VI) removal. Multiple attribute decision making (MADM) is utilized to work out the relative weighting values for the chosen sorbent. The preference index is calculated by using the subjective and objective weights. The normalized value associated with each parameter has given on the basis of effect of each parameter on the removal of Cr(VI) and uptake capacity of each material. The associated MADM method results and the barriers of the approach is mentioned to lay the basis for in addition enhancement.

摘要

本手稿的目的是开发一个系统化且简化的专家系统，以选择适合的吸附剂来处理Cr（VI）。需要通过考虑所有可能的因素以及它们之间的相互作用，以简单，有条理和合理的方式从大量可用的方案中选择吸附剂。在这项研究中，模糊逻辑用于选择合适的吸附剂以去除Cr（VI）。多属性决策（MADM）用于计算所选吸附剂的相对权重值。通过使用主观和客观权重来计算偏好指数。根据每个参数对Cr（VI）的去除和每种材料的吸收能力的影响，给出了与每个参数关联的归一化值。