Intelligent control system and method for membrane pollution caused by nitrogen and phosphorus removal and dosing coupling in MBR (Membrane Bioreactor) process
A technology of nitrogen and phosphorus removal and coupling control, which is applied in the direction of chemical instruments and methods, water treatment parameter control, biological treatment adjustment methods, etc., can solve the problems of long commissioning cycle, accelerated membrane fouling, maintenance requirements and high cost, and achieve Timely early warning of membrane pollution, saving the dosage of phosphorus removal chemicals, and ensuring the effect of water quality compliance
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[0047]
As shown in Figure 1, the present embodiment provides a kind of MBR process denitrification, phosphorus removal, dosing and membrane pollution coupling control system, including
The intelligent control system contains denitrification and dosing intelligent control module, phosphorus removal and dosing intelligent control module and membrane pollution control module.
Described denitrification dosing intelligent control module, described dephosphorization dosing intelligent control module module and described membrane pollution control
The membrane pollution control instrument group is used to monitor the water pressure data of the membrane tank, the online sludge concentration data of the membrane tank, and the water temperature.
In the present embodiment, based on the above-mentioned MBR process denitrification and phosphorus removal and dosing coupled membrane pollution intelligent control system
Dosage calculation is carried out according to the feedback signal...
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