基于模糊数学的造纸废水脱色效果评价方法  

The Evaluation Method of Decolorization Effect of Papermaking Wastewater Based on Fuzzy Mathematics

作　　者：门亚玲[1] 王祝惠子 MEN Yaling;WANG Zhuhuizi(Xianyang Vocational Technical College,Xianyang 712000,China)

机构地区：[1]咸阳职业技术学院,陕西咸阳712000

出　　处：《造纸科学与技术》2021年第4期37-41,共5页Paper Science & Technology

基　　金：陕西省教育科学“十三五”规划2020年度课题(SGH20Y1672);陕西省职业技术教育学会2019年“双高计划”建设项目专项研究课题(2019SGZ14)。

摘　　要：传统评价方法评价脱色技术单一,与造纸废水实际脱色率一致性低,提出基于模糊数学的造纸废水脱色效果评价方法。确定造纸废水脱色效果评价指标体系,采用模糊数学算法,构建造纸废水脱色效果评价模型,评价造纸废水脱色率、染料去除率和综合脱色效果。实验结果:评价不同脱色技术对造纸废水脱色率,研究方法评价结果较两组传统方法,与造纸废水实际脱色率,具有较高的一致性。The traditional decolorization evaluation method is simple but has low consistency with the actual decolorization rate of papermaking wastewater.In this regard,this study proposed a method to evaluate the decolorization effect of papermaking wastewater based on fuzzy mathematics.In addition,the evaluation index system for the decolorization effect of papermaking wastewater was determined,and the evaluation model for the decolorization effect of papermaking wastewater was also established by using the fuzzy mathematical algorithm to evaluate the decolorization rate,dye removal rate and the comprehensive decolorization effect of papermaking wastewater.According to our experimental results,the evaluation results of different decolorization technologies on papermaking wastewater were highly consistent with the actual decolorization rate of papermaking wastewater,compared with those of two traditional methods.

关 键 词：模糊数学 造纸 废水脱色 效果评价 

分 类 号：U664.92[交通运输工程—船舶及航道工程]