A real-time detection device and detection method for water pollution status and pollutant concentration

Abstract

The invention relates to a real-time water pollution condition and pollutant concentration detecting device and method thereof. The real-time water pollution condition and pollutant concentration detecting device comprises an upper-computer man-machine interaction system, a lower-computer control system, an acquiring system, a sensor detecting system, a network communication system and a data processing system. The acquiring system comprises a water pump, a water storage container and an impurity filter and removal device, the sensor detecting system comprises a plurality of GMR sensors, the GMR sensors are distributed in the water storage container, and the lower-computer control system is controllably connected with the upper-computer man-machine interaction system and the acquiring system respectively by data lines; the data processing system is connected with the upper-computer man-machine interaction system via the network communication system, the network communication system comprises wired or wireless network devices. The real-time water pollution condition and pollutant concentration detecting device is simple in structure, convenient to mount, low in cost and convenient to use, is capable of monitoring and analyzing water pollution conditions and concentration remotely in real time and has functions of automatic multipoint sampling, detecting, analyzing, data uploading and analyzing, real-time monitoring, alarming and the like.

Description

technical field [0001] The invention relates to the technical field of water pollution status detection in environmental protection, in particular to a real-time detection device and detection method for water pollution status and pollutant concentration. Background technique [0002] With economic development and population growth, water resources are becoming more and more important. However, in many cities in our country, there is a phenomenon of random discharge of domestic and production sewage without harmless treatment. Due to its many discharge sources, it has brought many changes to inspection and supervision, and even the sewage treatment system is only for inspection and sewage discharge. The completely different working conditions of the system during the day and night have caused a lot of extremely serious pollution to our country's poor water resources, and have had serious adverse effects on our country's national economy and people's production and life. [...

AI Technical Summary

Problems solved by technology

This process is not only subject to many restrictions, but also has a long detection cycle, which makes it impossible to realize real-time detection of water source pollution.

[0005] Although my country has adopted the online automatic monitoring method for the total amount of sewage pollutants at present, the relevant concentration parameters of the sewage are measured by the on-line measuring instrument at the sewage discharge point collected by the on-site data acquisition instrument, and the above parameters are sent to the environment through wireless or wired methods. The monitoring information platform can calculate the total amount of pollutants. However, this method still has shortcomings, such as the time-consuming and high cost of each online collection and measurement. It is easy for polluting enterprises to exceed the standard and evade monitoring by stealing and excessive discharge

Images