Tracing method for suspected risk sources of sudden water environment pollution accidents

Abstract

Aiming at the problem that suspected risk sources of sudden water environment pollution accidents are difficult to quickly inspect, the invention discloses a tracing method for the suspected risk sources of the sudden water environment pollution accidents. The tracing method comprises the steps as follows: (1) creating an enterprise risk information database; (2) carrying out pollution accident emergency monitoring and information acquisition; (3) carrying out preliminary screening on the suspected risk sources of the accidents; (4) positioning the suspected risk sources of the sudden accidents; (5) carrying out secondary screening on the suspected risk sources of the accidents; (6) carrying out compliance analysis on the accident scenes of the suspected risk sources; and (7) carrying out scene evidence and validation on the suspected risk sources. According to the created standard inspection method, the problems of subjectivity, lagging and large workload and the like in the process of inspecting the suspected risk sources of the sudden water environment pollution accidents are solved, so that the emergency processes of the water environment pollution accidents can be conveniently standardized by the main environmental-protection agency.

Description

technical field [0001] The invention relates to a traceability method specially used for suspected risk sources of sudden water environment pollution accidents, and belongs to the technical field of environmental risk impact assessment. Background technique [0002] In recent years, my country has gradually entered a period of intensive and high incidence of sudden water pollution incidents. Statistics show that since 2006, there has been an environmental accident every two days in my country on average, of which 70% are water pollution accidents. Sudden water pollution accidents have become an important factor that endangers human health and destroys the ecological environment, and seriously threatens the harmonious development of our country's environment, economy and society. For example, the Songhua River nitrobenzene pollution accident in 2005 caused more than 3 million people to have difficulty drinking water; the 2008 arsenic-containing wastewater leakage and pollutio...

AI Technical Summary

Problems solved by technology

[0007] The invention standardizes the investigation method of suspected risk sources of water environment pollution accidents, establishes standardized procedures for information acquisition of suspected risk sources based on the complexity of pollution accidents, multi-level screening, compliance analysis and evidence collection verification, and solves the problem of previous pollution. The problems of subjectivity, lag, and heavy workload in the process of investigation of suspected risk sources of the accident have reduced the doubts of all parties involved in the accident on the investigation results

Images