River and lake pollution multi-dimensional evaluation method based on ecological desilting

• Main Authors: LIU WEI, HUANG JIAYIN, LI SUJIANG, CHENG JIN, DONG XIANFENG, ZHANG GENGSHENG, HU BAOAN
• Format: Patent
• Language: Chinese; English
• Published: 12.07.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TESTING

The invention relates to the technical field of river and lake pollution assessment, and provides a river and lake pollution multi-dimensional assessment method based on ecological desilting. A suitable water body quality evaluation method, a suitable mud-water interface evaluation method and a suitable sediment pollution evaluation method are considered from the aspects of use difficulty, detection period and accuracy, engineering operability and cost, and previous black and odorous river channel and reservoir dredging engineering investigation data are analyzed; a multi-dimensional evaluation method for river and lake pollution suitable for ecological desilting is provided through comparative analysis of various investigated suitable water body quality, muddy water interface interaction and bottom mud body pollution detection methods and analysis of river, lake and reservoir dredging engineering investigation data. By means of the technical scheme, the problems that an existing river and lake sediment evalu