基于模糊综合法的海水利用排放水苯系物环境安全评价  

Environmental safety of BTEX in the drain of seawater utilization based on fuzzy comprehensive evaluation method

作　　者：王意[1] 刘静[1] 久岚颖[1] 周强[1] 曾兴宇[1] 刘小骐[1] 李艳苹[1] 

机构地区：[1]国家海洋局天津海水淡化与综合利用研究所,天津300192

出　　处：《海洋环境科学》2013年第3期456-459,共4页Marine Environmental Science

基　　金：国家海洋局业务化项目(1511112000005);海洋公益性行业科研专项经费项目(201305039)

摘　　要：基于模糊综合法,通过对海水利用排放水中苯系物进行实际监测,对5次采样水质的苯系物环境安全性进行综合评价。研究结果表明,仅有7月份采样的海水淡化排放水苯系物模糊综合评价结果为Ⅲ级,其余均为Ⅰ级;模糊综合法评价海水利用排放水苯系物的环境安全性是合理的,评价结论是可靠的。将模糊评价方法引入海水利用排放水对环境安全性评价,是海水利用排放水水质评价发展的一个新方向,在该领域具有广阔的应用前景。Based on fuzzy comprehensive evaluation method,the environmental safety of BTEX in the drain of seawater utilization was evaluated by monitoring five water samples.The results show that samples were evaluated as first class except the one sampled in July which was evaluated as third class.Thus,fuzzy comprehensive evaluation is a reasonable method to provide accurate results.As a new direction of environmental safety evaluation of the drain of seawater utilization,fuzzy comprehensive evaluation method shows broad prospects.

关 键 词：模糊综合法 海水利用 苯系物 

分 类 号：X824[环境科学与工程—环境工程]