摘要
将模糊综合评判理论与地下水水质评价相结合,利用本次嵊泗海底淡水项目中得到的水质实测数据,结合实际情况选择了色度、嗅和味、浑浊度、肉眼可见物、pH、总硬度、铁、锰、溶解性固体、铜、锌、硝酸盐、钼、钴、挥发性酚类、氨氮、汞、砷、镉、铬(六价)、铅、钡、硒、硫酸盐、氯化物、氟化物、亚硝酸盐、镍、氰化物等水质数据作为评价因子,从隶属度、权重的计算以及模糊模型的选择等方面,详细介绍了模糊数学法运用于嵊泗海域地下水水质现状评价的全过程。
Fuzzy comprehendsive evaluation theory is used for the evaluation of groundwater quality, some water quality measured data are selected as evaluation factors , which are from the project of seafloor freshwater in Chengsi waters, such as color, smell and taste, turbidity, visible substances, pH, total hardness, Fe, Mn, TDS, Cu, Zn, Nitrate, Mo, Co, volatile phenols, ammonia nitrogen, Hg, As, Cd, Cr（hexavalent）, Pb, Ba, Se, sulfate, chloride, fluoride, nitrite, Ni, cyanide. From the membership, weight calculation, selection of fuzzy model and other aspects, it introduces the fuzzy mathematical method applied to the whole present situation evaluation of groundwater quality in Chengsi waters in detail.
出处
《勘察科学技术》
2009年第4期51-54,共4页
Site Investigation Science and Technology
关键词
海底淡水
水质评价
数学模型
模糊综合评判
seafloor freshwater
water quality evaluation
mathematical model
fuzzy comprehensive evaluation
