Method for supervision and control of sewage treatment process

Abstract

The invention discloses a method for supervision and control of a sewage treatment process. In the method, enough data can be obtained in an automatic monitoring means and can be transmitted to a data processing server (32), and a management information system (36) confirms whether manual intervention is needed for data supplementation or whether to switch to a manual operating mode according to data integrity. If being integral, the data are transmitted to mathematical process simulation software (38), and process parameters after simulation can be directly transmitted to a process implementation program (41) for operation through interface management software (38) and process configuration software (39). A remote commander can issue commands to a site operator through a remote command computer (31) so as to complete manual testing and implementation of the operation by components, and relevant operating records can be recorded in the management information system (36).

Description

Technical field [0001] The invention relates to the automatic control field of sewage treatment process, more specifically, it relates to a sewage treatment process supervision and control method combining automatic control equipment and computer-aided management means. Background technique [0002] There are many sewage treatment methods, and usually several coupled treatment links are required to operate according to appropriate parameters to achieve the ideal treatment effect. In the specific process execution process, the treatment effect will be affected by the sewage water quality and flow, so it is necessary to accurately obtain these indicators. Ideally, the determination of various sewage water quality indicators can be achieved by relying on various monitoring instruments and means. However, due to the different measurement principles and collection cycles of the detection instruments, and the water quality participation in different locations of the same treatment...

AI Technical Summary

Problems solved by technology

[0004] The present invention overcomes the problems of separation of automatic collection and manual operation of existing sewage treatment process data, difficulty in building expert systems for different sewage treatment processes, mathematical simulation results that cannot directly use automatically acquired data to direct process operation, etc. The invention provides a supervision and control method for sewage treatment process, the method combines the field automatic collection of data and the manual collection of manual operators; mathematical simulation software, computer process configuration software and management information system fully utilize the manual operation The experience of personnel and the continuity of computer monitoring and control work form a more reliable human-machine combination supervision and control method

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