A Monitoring System for Volatile Organic Pollutants in Water Sources

Abstract

The invention discloses a system for monitoring volatile organic contaminants in a water source. The system comprises a water sample acquisition device, a geographic information determining device, a blowing and arresting device, a concentration device and a gas chromatography-mass spectrometry-flame ionization detector (FID)-electron capture detector (ECD) combined instrument, wherein the geographic information determining device is connected with the water sample acquisition device and is used for determining the geographic position information when the water sample acquisition operation iscarried out by the water sample acquisition device; the blowing and arresting device is connected with the water sample acquisition device, and is used for blowing the collected water samples, and arresting volatile organic contaminant gas in the collected water samples; the concentration device is connected with the blowing and arresting device, and is used for concentrating the arrested volatile organic contaminant gas; and the gas chromatography-mass spectrometry-FID-ECD combined instrument is connected with the blowing and arresting device, and is used for receiving the concentrated volatile organic contaminant gas, and carrying out qualitative and qualitative detection on the concentrated volatile organic contaminant gas. The invention also comprises a control device which is used for carrying out statistics and analysis on the detection results, thus the detection becomes more scientific and accurate.

Description

technical field [0001] The invention relates to a monitoring system, in particular to a monitoring system for volatile organic pollutants in water sources. Background technique [0002] In recent years, major environmental pollution incidents have occurred frequently in my country, which have seriously affected the ecological environment, people's health and social security. Starting from the actual situation of major environmental pollution incidents in my country, combined with the development of international environmental science and technology, the research and development of emergency technology systems for major environmental pollution incidents suitable for my country's national conditions is to improve the level of environmental protection technology in my country and promote the construction of an environmentally friendly society. Urgent request. [0003] Among them, "risk source monitoring" mainly focuses on typical pollutants in previous major environmental pollu...

AI Technical Summary

Problems solved by technology

In particular, it should be emphasized that many VOCs are flammable and explosive. If relevant enterprises have hidden dangers in safety management in the storage, production and transportation of these substances, it is very easy to cause major environmental pollution accidents.