高校中水回用系统优化性研究
发布时间：2018-11-17 17:17
【摘要】：在水资源日趋紧张,淡水资源越来越缺乏的今天,合理利用及分配水资源显得尤为重要。水资源的利用分配不仅在于将淡水资源高效利用,而且包括将其它水质的水转化为再生水,实现污水资源化。随着水处理技术日趋成熟,建设校园中水处理系统就变得切实可行。这对生态平衡,节能环保显得极其重要。本文从中水水量平衡调节以及处理工艺的适用性出发,对整个中水处理工程进行工艺优化选择分析,为高校中水处理及应用提出参考建议。水量平衡的目的是为了使整个系统能安全稳定运行；而水处理工艺优选是从各种处理工艺中选择针对不同的原水水源以及所要达到的出水水质标准中选择较为合适的处理方案；通过对所选工艺进行建模分析,采用AHP层次分析理论进行优化选择,从而达到对整个处理系统的优化。AHP层次分析法是根据数学模糊量化方法创立的理论分析方法,是对一个多目标决策问题进行层次分析,将处理目标分解为多指标来进行权重比较。将该理论应用于中水处理工艺优选方法,对各个指标进行权重分析,通过对目标层的权重比率来实现对处理工艺的优化选择,因而具有一定的科学性与实际应用性。
[Abstract]:As water resources become increasingly tight and fresh water resources are more and more scarce, rational utilization and allocation of water resources is particularly important. The utilization and allocation of water resources lies not only in the efficient utilization of fresh water resources, but also in the conversion of other water quality into reclaimed water to realize the utilization of wastewater. With the maturation of water treatment technology, the construction of campus water treatment system becomes feasible. This is very important for ecological balance, energy conservation and environmental protection. Based on the balance regulation of reclaimed water quantity and the applicability of the treatment process, this paper analyzes the process optimization selection of the whole reclaimed water treatment project, and puts forward some reference suggestions for the reclaimed water treatment and its application in colleges and universities. The purpose of water balance is to make the whole system run safely and stably. Through the modeling and analysis of the selected process, the AHP hierarchy analysis theory is used to optimize the whole processing system. The AHP analytic hierarchy process is a theoretical analysis method based on the mathematical fuzzy quantization method. It is to analyze a multi-objective decision problem and decompose the processing target into multiple indexes to compare the weights. The theory is applied to the optimal selection method of the reclaimed water treatment process, and the weight of each index is analyzed, and the optimum selection of the treatment process is realized through the weight ratio of the target layer, so it is scientific and practical.
【学位授予单位】：西安工业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：X703
本文编号：2338539
[Abstract]:As water resources become increasingly tight and fresh water resources are more and more scarce, rational utilization and allocation of water resources is particularly important. The utilization and allocation of water resources lies not only in the efficient utilization of fresh water resources, but also in the conversion of other water quality into reclaimed water to realize the utilization of wastewater. With the maturation of water treatment technology, the construction of campus water treatment system becomes feasible. This is very important for ecological balance, energy conservation and environmental protection. Based on the balance regulation of reclaimed water quantity and the applicability of the treatment process, this paper analyzes the process optimization selection of the whole reclaimed water treatment project, and puts forward some reference suggestions for the reclaimed water treatment and its application in colleges and universities. The purpose of water balance is to make the whole system run safely and stably. Through the modeling and analysis of the selected process, the AHP hierarchy analysis theory is used to optimize the whole processing system. The AHP analytic hierarchy process is a theoretical analysis method based on the mathematical fuzzy quantization method. It is to analyze a multi-objective decision problem and decompose the processing target into multiple indexes to compare the weights. The theory is applied to the optimal selection method of the reclaimed water treatment process, and the weight of each index is analyzed, and the optimum selection of the treatment process is realized through the weight ratio of the target layer, so it is scientific and practical.
【学位授予单位】：西安工业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：X703
【引证文献】
相关会议论文 前1条
1 张立柱;余雷;;港口舰船油污水间歇式处理系统的工艺探讨[A];2008中国环境科学学会学术年会优秀论文集（上卷）[C];2008年
，本文编号：2338539
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