Method and system for predicting dosage of tap water coagulant

A forecasting method and technology of forecasting system, applied in forecasting, neural learning method, general water supply saving, etc., can solve the problems of adverse effect of use effect, error, turbidity after the effect of alum flower precipitation effect on alum flower precipitation effect, etc. The effect of calculating accuracy
CN113705898APending Publication Date: 2021-11-26上海昊沧系统控制技术有限责任公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
上海昊沧系统控制技术有限责任公司
Publication Date
2021-11-26

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Abstract

The invention provides a method and a system for predicting the dosage of a coagulant in tap water. The method comprises the following steps: S1, establishing a coagulant dosage calculation model by using a deep learning algorithm; and S2, inputting the influence factors of the tap water coagulant dosage into the coagulant dosage calculation model, and predicting the coagulant dosage. The invention provides a method for calculating the dosage of a medicament for optimal control of a coagulant adding system in a tap water treatment process, solves the problem that the dosage of the coagulant is difficult to accurately calculate, and has important significance for optimizing the dosage of the coagulant, stabilizing the turbidity of effluent after precipitation treatment and guaranteeing the safety of the quality of supplied water.
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Description

technical field

[0001] The invention relates to the field of water purification technology, in particular to a method and system for predicting the dosage of coagulant for tap water. Background technique

[0002] In the production process of waterworks using surface water as the water source, the process control and optimization of the coagulation and sedimentation process has always been a technical difficulty. Among them, the amount of coagulant dosage is the automation and fine control of the entire coagulation treatment process. Top priority for optimization. Normally, the coagulation and sedimentation process is located at the front end of the tap water treatment process. By adding a coagulant to the raw water, the impurity particles in the water form larger flocs, which are removed through sedimentation and filtration processes. Under normal circumstances, the turbidity of raw water is tens to hundreds of NTU. After coagulation, sedimentation, and filtration, the turb...

Claims

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