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A method and system for intelligent treatment of desulfurization wastewater in thermal power plants

A desulfurization wastewater and intelligent treatment technology, applied in the direction of gaseous effluent wastewater treatment, water/sewage treatment, water treatment parameter control, etc., can solve the problem of difficult to accurately determine the dosing dosage, achieve effective dosing process, overcome accurate calculation Effect

Active Publication Date: 2021-08-24
大唐(北京)水务工程技术有限公司
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Problems solved by technology

[0005] The purpose of the present invention is to provide an intelligent treatment method and system for desulfurization wastewater in thermal power plants, which overcomes the defect that it is difficult to accurately determine the dosing dosage in the traditional desulfurization wastewater pretreatment process, and realizes an accurate and effective dosing process

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  • A method and system for intelligent treatment of desulfurization wastewater in thermal power plants

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[0105] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0106] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0107]SVR (Support Vector Regression, Support Vector Regression) is an important application branch of Support Vector Machine (Support Vector Machine, SVM). The former is mainly used for regression, and the latter ...

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Abstract

The invention discloses an intelligent pretreatment method and system for desulfurization wastewater in a thermal power plant. The intelligent pretreatment method includes: obtaining training samples, the training samples including historical water quality monitoring index data and historical dosage data of desulfurization wastewater; according to the historical monitoring index data of water quality and the historical dosage data, construct An intelligent processing model; obtaining the water quality monitoring index data of the desulfurization wastewater at the current moment; inputting the water quality monitoring index data of the desulfurization wastewater at the current moment into the intelligent pretreatment model to obtain the optimal dosing amount of the desulfurization wastewater at present. By adopting the method or system of the present invention, the problem of accurate calculation of the dosing amount of traditional desulfurization wastewater can be solved, and a fast, convenient and effective dosing process is realized.

Description

technical field [0001] The invention relates to the technical field of wastewater treatment in thermal power plants, in particular to an intelligent treatment method and system for desulfurization wastewater in thermal power plants. Background technique [0002] At present, my country's desulfurization wastewater discharge standards are becoming increasingly stringent, especially after the State Council issued the "Water Pollution Prevention and Control Action Plan" (referred to as "Water Ten Measures") in 2015, the state has put forward stricter requirements for the treatment of various types of water pollution. At the same time, the national "Thirteenth Five-Year Plan" further strictly controls the use of water resources and raises water environmental protection to the national strategic level. In order to strictly implement national laws and regulations and industry norms, thermal power plants, as large users of water and drainage, are imminent in achieving "zero emission...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/00C02F1/52C02F103/18
CPCC02F1/00C02F1/5236C02F2103/18C02F2209/001
Inventor 刘宁崔焕民杨建慧牟伟腾袁照威
Owner 大唐(北京)水务工程技术有限公司
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