Monitoring and early warning system for hidden discharge of industrial waste water

Abstract

The invention discloses a monitoring and early warning system for hidden discharge of industrial waste water. The system comprises a flowmeter, a raindrop sensor, a rainfall analysis module, an automatic water sample collector and an alarm device; the system is arranged at a water outlet of a rainwater pipe net of an enterprise; the rainfall analysis module can analyze and calculate the total amount of rainwater runoff of a plant area in the raining process according to the total water catchment area, the runoff coefficient and average rainfall intensity of the plant area, the average rainfallduration, the rainwear collection amount at the primary stage and other parameters in a plant area range, can also analyze and compare the total amount of the rainwater runoff of the plant area withthe water flow of the flowmeter, and accordingly can judge whether or not the enterprise has hidden discharge behaviors. When hidden discharge behavior of the enterprise is monitored, the alarm deviceis automatically started, the automatic water sample collector is started to reserve and store samples of waste water which is hiddenly discharged, and following monitoring and analysis are facilitated. The water amount of the rainwater pipe net of the plant area of the enterprise is monitored, the hidden discharge behaviors of the enterprise are effectively prevented, the system has the advantages of being low in manufacturing cost, stable in performance, high in automation degree and the like, and the supervision force of the environmental supervision department to the stealing discharge behaviors of the enterprise can be effectively increased.

Description

technical field [0001] The invention relates to a settling plate device for observing foundation settlement, in particular to monitoring and early warning for the illegal discharge of industrial waste water in enterprise rainwater pipe networks, and belongs to the technical field of water environment supervision. Background technique [0002] With the rapid development of my country's industrial industry, the production and discharge of industrial wastewater are increasing year by year. Because industrial wastewater has the characteristics of high pollutant concentration, complex composition, difficult treatment, and high treatment costs, many companies, driven by interests, secretly discharge untreated industrial wastewater into Rainwater pipes entering river and lake water bodies will not only cause serious water environmental pollution, but also bring great environmental risks. [0003] At present, the supervision of enterprises secretly discharging untreated industrial ...

AI Technical Summary

Problems solved by technology

However, during the rainfall process, it is difficult to monitor the phenomenon that enterprises mix wastewater in the rainwater and secretly take pictures.

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