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Online perchlorate monitoring system

A perchlorate and monitoring system technology, applied in the field of perchlorate on-line monitoring system, can solve the problem that perchlorate cannot be monitored online, and achieve the effect of meeting real-time monitoring requirements, overcoming poor real-time performance, and improving detection accuracy

Active Publication Date: 2014-08-06
LIHE TECH (HUNAN) CO LTD
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  • Abstract
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Problems solved by technology

[0004] The purpose of the present invention is to provide a perchlorate on-line monitoring system to solve the technical problem that perchlorate cannot be monitored on-line in the existing water quality monitoring

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Embodiment Construction

[0034] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0035] refer to figure 1 , the preferred embodiment of the present invention provides a perchlorate on-line monitoring system to solve the problem that the perchlorate ion chromatographic detection cannot realize on-line monitoring in the existing water quality detection. The online monitoring system of this embodiment includes a sampling device 10, a sampling device 20, a water sample pretreatment device 30, an ion chromatography analysis device 40 and a data acquisition and processing device 50; wherein,

[0036] The sampling device 10 is used to automatically extract and store water samples from monitoring points; for example, an online monitoring system is installed in places such as rivers, lakes, or pollution source wastewater outlets, and wat...

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Abstract

The invention discloses an online perchlorate monitoring system which comprises a sampling device, a sample introduction device, a water sample pretreatment device, an ion chromatographic analysis device and a data acquisition processing device, wherein the sampling device is used for automatically extracting and storing a water sample from a monitoring point; the sample introduction device is used for extracting the water sample from the sampling device, pushing the water sample into the water sample pretreatment device and pushing the water sample treated by the water sample pretreatment device into the ion chromatographic analysis device; the water sample pretreatment device is used for removing interference impurities in the water sample; the ion chromatographic analysis device is used for generating corresponding perchlorate map information for the pretreated water sample; the data acquisition processing device is used for reading the perchlorate map information generated by the ion chromatographic analysis device so as to determine the content of perchlorate in the water sample. Online perchlorate monitoring is realized, the detection precision is improved, the real-time monitoring requirements of multiple pollution sources are met, and convenience is provided for water quality monitoring.

Description

technical field [0001] The invention relates to the field of water quality monitoring, in particular to an online perchlorate monitoring system for water quality monitoring. Background technique [0002] In recent years, water pollution incidents that affect my country's water quality safety have occurred frequently, and the pollution of the water environment will not only affect people's normal life and health, but also cause large economic losses to the society. Perchlorate is an environmental residue. Since the relative concentration of perchlorate in the thyroid gland may affect human health, it is necessary to monitor perchlorate in surface water and drinking water. [0003] The existing perchlorate ion chromatography method is mainly used in the laboratory, and most of the experimental process requires manual intervention. For complex water samples before measurement, more cumbersome water sample pretreatment is required, while the traditional laboratory water quality ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N30/88
Inventor 范艺斌谢永洪邹雄伟张丹杨坪
Owner LIHE TECH (HUNAN) CO LTD
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