再生水补给河流的水质模糊风险评价

采用再生水进行河流补给,对河流生态系统健康产生直接或潜在的危害.探讨河流水环境系统的不确定性,基于忽略弥散的一维河流水质模型,建立了再生水补给影响下的河流水质模型,选用三角模糊数来描述和处理水环境风险评价.应用结果表明,所建模型对于河流水质模拟与风险评价具有很好的适用性和稳定性.

Fuzzy Assessment of Water Quality Risk for Rivers Supplemented by Reused Water

It is direct or potential hazardous for river ecosystem to supply the river by reused water.Discussing the uncertainty of river water environment and in the basis of built model,water quality model for rivers supplemented by reused water was proposed based on one-dimensional water quality model which ignores dispersion effect.Triangular fuzzy number was used to describe and cope with water environment risk assessment.The application results show that the established model is applicable and stable for river water quality simulation and risk assessment.