Sewage traceability method and traceability system

• Main Authors: LIU JINGJING, DANG DANDAN, JIN CHUNLING, LI ZHANJIANG, GONG LI, GUAN QIAOYU
• Format: Patent
• Language: Chinese; English
• Published: 08.09.2023
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention discloses a sewage traceability method and traceability system, the range of a pollution source is narrowed through water quality fingerprint matching, and a final water pollution source is determined by using a cellular self-service machine model, and the method comprises the following steps: obtaining a water pollution discharge sample and establishing a water quality fingerprint database; sampling the abnormal water area and carrying out three-dimensional fluorescence detection to obtain a water quality fingerprint spectrum; determining a pollution source range according to the water quality fingerprint spectrum and a fingerprint database; obtaining water area information to construct a cellular automaton model; and substituting the water pollution information in the pollution source range into the cellular automaton model to determine the pollution source. Wherein the cellular automaton model fully considers the influence of pollutant loss, height difference, flow field, wind field, rainy da