Grading identification and qualification-based discharge monitoring system and method for surface water controlled online test

Abstract

The invention relates to grading identification and qualification-based discharge monitoring system and method for a surface water controlled online test. In the invention, a test result acquisition module is used for acquiring the test results of monitoring equipment of online monitored items according to a set frequency; and then, the test results and the set threshold values of the corresponding monitored items are compared to obtain a comparison result; a control command is output according to the comparison result; and the opening and closing states of a sewage valve and a discharge valve are controlled according to the control command, or a monitor for a next level of monitoring is driven according to the control command. In the invention, by carrying out identification comparison on the test results of all the controlled online monitored items and giving the control command according to the identified comparison result, the closing and opening of the sewage valve and the discharge valve are controlled and the quality-based discharge of water bodies can be realized, so that the water bodies can be discharged under the control on the basis of quality; in addition, according to the identified comparison result, a management command can be output to mange and control a test process.

Description

technical field [0001] The present invention relates to surface water, especially a system and method for controlling water flow pollution of urban rivers, reservoirs, and lakes' rain-sewage mixed-flow pipe network, and particularly relates to the water quality-based discharge of urban rivers, reservoirs, and lakes' rain-sewage mixed-flow pipe network. A system and method for controlling online graded test identification and quality-based emission monitoring. Background technique [0002] Surface water, especially urban rain and sewage mixed-flow pipe network, is an effective method to prevent urban sewage from polluting urban rivers, reservoirs, and lakes. For this reason, the present inventors have proposed a system and method for water flow separation and discharge of rainwater and sewage mixed flow pipe networks in urban rivers. For details, please refer to Chinese Patent Nos. 200520056993.0 and 200610061376.9. When the water quality of the pipe network meets the manage...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a surface water receiving device that can be identified and monitored online and perform automatic quality-based discharge control in view of the defects of the prior art that cannot be identified online, realized online monitoring, and performed automatic quality-based discharge control. System and method for on-line test identification and quality-based emission monitoring

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