Automatic control system for sewage treatment membrane bioreactor

A technology of membrane bioreactor and automatic control system, which is applied in biological water/sewage treatment, water/sludge/sewage treatment, comprehensive factory control, etc., and can solve the difficulties in the operation and management of distributed small membrane bioreactor sewage treatment equipment and other issues to achieve the effect of saving personnel expenses, reducing operating costs, and reducing errors and failures

Inactive Publication Date: 2015-09-23
杨悦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 d

Method used

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Examples

Experimental program
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Example Embodiment

[0012] When establishing a sewage treatment plant for a membrane bioreactor, design a sensing element interface in the device, and use this interface to connect the sensing element of the system to the equipment.

[0013] The sensing element monitors the sludge concentration in the membrane bioreactor in real time and transmits the data to the background program.

[0014] When the sludge concentration is greater than a certain index value, the background program sends the sludge removal work instruction to the mobile client of the relevant operator, and the operator uses the mobile client to report the work completion information to the background program after completing the sludge removal work.

[0015] After a certain number of sludge discharges, the background program sends a membrane module cleaning instruction to the mobile client of the relevant operator, and the operator uses the mobile client to report the work completion information to the background program after completing...

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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...

Claims

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Application Information

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IPC IPC(8): G05B19/418C02F3/00C02F3/12
CPCC02F3/00C02F3/12G05B19/418Y02W10/10
Inventor 杨悦
Owner 杨悦
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