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Intelligent monitoring technology and method for activated sludge applied to biological treatment of sewage

A technology for biological sewage treatment and activated sludge, which is used in water/sewage treatment, sustainable biological treatment, biological water/sewage treatment, etc.

Pending Publication Date: 2020-11-06
王艳捷
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above problems, the object of the present invention is to provide a smart sewage biological treatment activated sludge monitoring technology that combines artificial intelligence technology and sewage treatment monitoring technology, so as to achieve a relatively comprehensive monitoring hardware input at a lower cost. Activated sludge performance data of sewage treatment biochemical pool to meet the needs of intelligent operation management platform to guide operation

Method used

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  • Intelligent monitoring technology and method for activated sludge applied to biological treatment of sewage
  • Intelligent monitoring technology and method for activated sludge applied to biological treatment of sewage
  • Intelligent monitoring technology and method for activated sludge applied to biological treatment of sewage

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Embodiment Construction

[0051] figure 1 with figure 2 It is a schematic diagram of a sensory monitoring device according to an embodiment of the present invention, which adopts manual sampling monitoring. image 3 It is a data transmission and interaction method according to an embodiment of the present invention, using smart phones and APPs as data transmission and interaction methods. The specific implementation steps are as follows:

[0052] First, after placing the housing 1 of the sensing and monitoring device horizontally, press the power button on the control panel 11 . The monitoring personnel connect the sensing monitoring device through the smart phone WIFI / ZigBee / Bluetooth; and set the stirring-standstill monitoring program and parameter setting through the mobile APP supporting the intelligent expert system. The stirring time is generally set to 15min, and the standing time is generally set for 30min. The sensory monitoring device receives preset information, and the display on the c...

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Abstract

The invention belongs to the field of sewage treatment and particularly relates to an intelligent monitoring technology and method for activated sludge applied to biological treatment of sewage. The intelligent monitoring technology and method can guarantee stable operation of a biological sewage treatment facility. The system comprises a sensing and monitoring device and an intelligent expert system, wherein the sensing and monitoring device is used for collecting a standard image and dissolved oxygen change data of the activated sludge; the intelligent expert system acquires quantitative indexes reflecting the performance of the activated sludge through data mining and processing, wherein the quantitative indexes include, but are not limited to, the reduction rate change of dissolved oxygen in reaction liquid, sludge sedimentation rate change, sludge concentration, sludge color, supernatant turbidity, supernatant color, sludge floc size and sludge floc uniformity; an activated sludgeperformance evaluation model is established for analysis based on internal logic and operation experience among the monitoring indexes to obtain the performance state of the activated sludge. According to the invention, the performance state of the activated sludge can be simply and conveniently monitored with low cost, so the operation state of a sewage treatment facility is mastered, and technical support is provided for intelligent operation of the sewage treatment facility.

Description

technical field [0001] The invention belongs to the field of sewage treatment, and in particular relates to an intelligent activated sludge monitoring technology and method for ensuring the stable operation of sewage biological treatment facilities. Background technique [0002] In sewage treatment, especially in the field of decentralized sewage treatment, due to the large number and wide distribution of sewage treatment facilities, the number and technical quality of operating personnel are far from meeting the needs of ensuring the stable operation of facilities. Therefore, the actual operation efficiency of many sewage treatment facilities is low, and even the long-term treatment is in a state of semi-paralyzed operation, resulting in waste of resources. [0003] Sewage treatment facilities generally include primary treatment, secondary treatment and tertiary treatment. The primary treatment is pretreatment based on mechanical treatment, which removes insoluble suspende...

Claims

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Application Information

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IPC IPC(8): G16C20/90G16C20/70G01D21/02C02F3/12C02F1/00
CPCG16C20/90G16C20/70G01D21/02C02F3/12C02F1/008C02F2209/22Y02W10/10
Inventor 王艳捷
Owner 王艳捷
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