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Ultrafiltration membrane water treatment control method and system

A control method and ultrafiltration membrane technology, applied in the field of water treatment, can solve problems such as low degree of automation, complicated control process, poor effect, etc., achieve the effect of improving efficiency and quality, realizing fully automatic control, and suitable for popularization and application

Inactive Publication Date: 2020-10-16
无锡中科电气设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing water treatment methods have low efficiency and poor effect, and the control process is complicated and the degree of automation is low, which cannot meet the needs of users

Method used

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  • Ultrafiltration membrane water treatment control method and system

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The ultrafiltration membrane water treatment control method in this embodiment includes: selecting a parallel or queuing mechanism according to user needs to start the internal pressure ultrafiltration membrane system and the external pressure ultrafiltration membrane system; controlling the internal pressure ultrafiltration membrane system, the external pressure ultrafiltration The membrane filter system operates independently to realize source water treatment.

[0023] Exemplarily, in this embodiment, the internal pressure ultrafiltration membrane system and the external pressure ultrafiltration membrane system both include but are not limited to filtration, backwashing, air washing, and chemical washing processes when performing source water treatment.

[0024] Exemplarily, the ultrafiltration membrane water treatment control method in this embodiment further includes: setting a water treatment sensor to feed back the on-site water treatment situation to the remote st...

Embodiment 2

[0028] Such as figure 1 As shown, this embodiment provides an ultrafiltration membrane water treatment control system, which implements source water treatment through the ultrafiltration membrane water treatment control method provided in Embodiment 1. The specific treatment process is the same as above, and will not be repeated here.

[0029] The technical solution proposed by the present invention sets the water treatment sensor to feed back the water treatment situation on site to the remote staff in real time, so as to realize the remote monitoring of the water treatment situation by the staff; if the internal pressure ultrafiltration membrane system and the external pressure ultrafiltration membrane system If the equipment in the center sends out an alarm message, a prompt message will pop up to warn the on-duty personnel to deal with it immediately; if there is a component failure in the internal pressure ultrafiltration membrane system or external pressure ultrafiltratio...

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Abstract

The invention discloses an ultrafiltration membrane water treatment control method and system. The method comprises the following steps: selecting a parallel or queuing mechanism to start an internalpressure ultrafiltration membrane group system and an external pressure ultrafiltration membrane group system according to user requirements, and controlling the internal pressure ultrafiltration membrane group system and the external pressure ultrafiltration membrane group system to operate independently to realize source water treatment. The water treatment sensor is arranged to feed back the on-site water treatment condition to a far-end worker in real time, so that the worker can remotely monitor the water treatment condition, if the equipment sends out alarm information, a prompt messageis popped up to warn an operator on duty to process immediately, and if the assembly has a fault, the current membrane module automatically enters a pause mode, and continues to operate after maintenance and alarm elimination. Compared with a traditional water treatment control mode, the water treatment efficiency and quality are improved, full-automatic control over water treatment is achieved, the intelligent degree is high, and the water treatment control system is suitable for application and popularization.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to an ultrafiltration membrane water treatment control method and system. Background technique [0002] In recent years, with the development of social economy and the continuous improvement of people's living standards, the amount of sewage discharge has also increased, and the requirements for water quality and treatment volume of sewage treatment have also increased. Ultrafiltration membrane technology is a green and efficient water purification technology, which is widely used in water treatment filtration and other material separation in municipal, energy, steel, petrochemical, pharmaceutical and other fields. Ultrafiltration membrane technology has gradually replaced sand filtration and other processes in the field of sewage treatment due to its high efficiency of intercepting pollutants such as particles and colloids, and its small footprint. However, the existing wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04B01D61/22B01D65/02
CPCC02F9/00B01D61/22B01D65/02C02F1/444C02F1/001C02F1/00
Inventor 顾如清张华徐益新
Owner 无锡中科电气设备有限公司