Automatic control system for sewage treatment membrane bioreactor

Abstract

The invention discloses an automatic control system for a sewage treatment membrane bioreactor, and the system employs the computer technology to building a fixed working routine of the operation maintenance process of the sewage treatment membrane bioreactor for management. The system employs a sensing element to monitor the sludge concentration of the sewage treatment membrane bioreactor, and employs the technology of wireless communication to upload data. A background program can receive the data transmitted by the sensing element, judges whether the sewage treatment membrane bioreactor needs to discharge sludge or be cleaned or not, and transmits a corresponding working instruction. A cellphone client is used for receiving the working instruction sent by the background program, and enables working results to be reported to the background program. The background program can form the fixed working routine of the working condition according to the data record in a certain time period, and the fixed working routine can be used for off-network management of one sewage treatment machine and also can be used for the on-line management of a plurality of sewage treatment machines. The invention provides a solution to a problem that the sewage treatment equipment of a distributed small-size membrane bioreactor is difficult in later operation management.

Description

Technical field [0001] The invention relates to an automatic control system of a membrane bioreactor for sewage treatment, in particular to an automatic control system which uses computer technology to establish a solidification work program for the operation and maintenance process of the membrane bioreactor for sewage treatment and implement management. Background technique [0002] At present, the membrane bioreactor is becoming the mainstream technology in the field of sewage treatment. It uses microfiltration membranes to intercept the activated sludge and macromolecular organic substances in the biochemical reaction tank, so that the concentration of activated sludge is greatly increased, thereby greatly improving The efficiency of the bioreactor also greatly improves the integration of the equipment, which has obvious advantages compared with the traditional sewage treatment process. Due to the high degree of integration of the equipment, it is possible to use many sm...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of difficult operation and management of distributed small-scale membrane bioreactor sewage treatment equipment in the later stage, the present invention proposes an automatic control system for membrane bioreactors, which uses sensing elements to obtain key information data of equipment operation in a certain working situation, and is responsible for Specific work implementation guidance, and through a period of information collection and summary, form a special work program for the characteristics of the sewage in the area, so as to realize intelligent operation management