Laboratory ultra-pure water device with trace TOC detection function

Abstract

The invention provides a laboratory ultra-pure water device with a trace TOC detection function. The ultra-pure water device comprises a TOC digestion module, a TOC adsorption module connected with the TOC digestion module, an online detection module, a heat source removal module and a data processing module connected with the online detection module, wherein the online detection module and the heat source removal module are connected with the TOC adsorption module. The TOC digestion module is provided with a TOC digester and an intensity inductor installed on the TOC digester; the TOC adsorption module is provided with a first purifying column connected with the TOC digestion module and a second purifying column connected with the first purifying column; the data processing module is connected with the intensity inductor. Compared with the prior art, the content of TOC in water can be effectively reduced through the laboratory ultra-pure water device, real-time monitoring and recording can be carried out, and the problem of secondary pollution to the water can be avoided; the laboratory ultra-pure water device is simple in structure, small and exquisite in size and convenient to move, and the manufacturing cost is reduced.

Description

technical field [0001] The invention relates to water treatment technology, in particular to a laboratory ultrapure water device with trace TOC detection. Background technique [0002] At present, ultrapure water is one of the indispensable and very important basic raw materials of modern industry, and has a very wide range of uses in the fields of electronics, electricity, chemistry, medicine, biology, information, etc. The water quality requirements of ultrapure water are relatively high, and the content of TOC (that is, the total organic matter) in water is strictly required. In particular, an ultrapure water that can digest TOC in water, monitor trace TOC content in water in real time, and establish a record database for real-time query and analysis equipment. In the existing technology, the process used in the preparation of ultrapure water is mainly pure ion exchange. The ultrapure water prepared by this process generally has a high TOC content, and the problem that t...

AI Technical Summary

Problems solved by technology

In the existing technology, the process used in the preparation of ultrapure water is mainly pure ion exchange. The ultrapure water prepared by this process generally has a high TOC content, and the problem that trace TOC cannot be detected and controlled, and there is no system Optimized data records can be queried and analyzed

The application of ultrapure water prepared by this kind of process in the laboratory will seriously affect the accuracy of the experimental data and cause the experiment to fail.

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