The Relationship Between the Contents of Several Typical Environmental Testing Indexes in Industrial Enterprises

Abstract

With the emphasis on ecological civilization construction and green and low-carbon development policy in our country in recent years, the environmental protection of industrial enterprises and the related work of emission permits had been carried out steadily, self-monitoring had gradually become an indispensable part of urban pollution prevention and control. However, in the actual testing process, the enterprise environmental management and environmental law enforcement officials often found that the content of some related factors conflict between test results and theory. In order to solve the problem that the results of some relevant environmental monitoring indexes were contrary to the expectation, the relationship between the contents of some typical environmental monitoring indexes, including VOCs and NMHC, NMHC and benzene series, TN and NH₄⁺-N, COD and BOD, was discussed according to the definition of relevant standards, the reason of the change of the relationship between the content of each index was analyzed from the angles of detection method, calculation method and determination range, and the future development direction of environmental testing was prospected, which could be used as a reference for the prevention and control of waste water and air pollutants in industrial enterprises and for the relevant environmental law enforcers, managers and testers.