The water quality of the main section of the Hanzhong section of Jialing River from January to December 2022 was analyzed by using three water quality analysis methods:single factor evaluation method,comprehensive water quality identification index method and grey clustering method.According to the evaluation results of the three analysis methods,comparative analysis can be concluded:the single-factor evaluation method is simple and easy to implement,and has stricter requirements for evaluation results;the comprehensive water quality labeling index method is more suitable for water quality analysis with high pollution levels;the gray clustering method is suitable for comparative analysis of the quality of water quality in the same water quality category.
关键词
水质分析/单因子评价法/综合水质标识指数法/灰色聚类法
Key words
Water quality analysis/single factor evaluation method/comprehensive water quality identification index method/gray clustering method
维普
万方数据