Designing and Accomplishing a Multiple Water Quality Monitoring System Based on SVM

Along with the fast development of economy, the rational allocation of water resources has become one of the prerequisites which ensure the sustainable development of a country. Building a water quality surveillance and evaluation mechanism serving for managing regional water environment and addressing sudden contamination accident is of great importance. Based on the monitoring data on water quality, a multiple water quality monitoring system based on SVM is designed and accomplished. It established a corresponding water quality evaluation model by using the Gauss Radial Basis Function, and through offline studies of samples to guarantee the effectiveness and timeliness of this system. Besides the corresponding water quality classifying categories and instance interface are also figured out in the paper. This system has been successfully applied in the Central Line Project of South-to-North Water Diversion project, and according to the results the system is stable, effective and safety.