Online real-time optical detection device for particulate matters and microorganisms in water
An optical detection and microbial technology, applied in enzymology/microbiology devices, biochemical cleaning devices, measuring devices, etc., can solve the problems of inability to finely detect particles and bacteria, low detection accuracy, etc., to eliminate inconsistencies and improve detection efficiency The effect of high and low detection cost
Pending Publication Date: 2022-07-29
UNIV OF SHANGHAI FOR SCI & TECH
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Problems solved by technology
In some other technologies, although the water sample to be tested can be detected in real time, the detection accuracy is low, and it is impossible to finely detect the particulate matter and bacteria in the water sample
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[0025] The following describes several preferred embodiments of the present invention with reference to the accompanying drawings, so as to make its technical content clearer and easier to understand. The present invention can be embodied in many different forms of embodiments, and the protection scope of the present invention is not limited to the embodiments mentioned herein.
[0026] In the drawings, structurally identical components are denoted by the same numerals, and structurally or functionally similar components are denoted by like numerals throughout. The size and thickness of each component shown in the drawings are arbitrarily shown, and the present invention does not limit the size and thickness of each component. In order to make the illustration clearer, the thicknesses of components are appropriately exaggerated in some places in the drawings.
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Abstract
The invention discloses an online real-time optical detection device for particulate matters and microorganisms in water, which comprises a sample introduction system, an optical detection system, a data analysis system, a circuit control system and a power supply system, the optical detection system is configured to collect optical signals of particulate matters and microorganisms in the water sample to be detected, the data analysis system is configured to convert the optical signals into electric signals and process the electric signals, and the power supply system is configured to supply power to the sampling system, the data analysis system and the circuit control system. The circuit control system is configured to control the optical detection device. According to the invention, particulate matters and microorganisms can be directly detected from the water sample to be detected, the detection efficiency is high, and the detection cost is low.
Description
technical field [0001] The invention relates to the technical field of water quality detection, in particular to an online real-time optical detection device for particles and microorganisms in water. Background technique [0002] Ultrapure water is water prepared by distillation, ultrafiltration, deionization, reverse osmosis technology and other fine technologies in order to develop high-purity products (such as semiconductor materials, nano-fine ceramic materials, etc.). In addition to water molecules, ultrapure water does not contain any particles and microorganisms. Ultrapure water has a wide range of applications and is widely used in scientific research and industrial manufacturing, mainly involving semiconductor materials, microelectronics, optoelectronics, integrated circuits, biomedicine, vaccines, ultrapure materials, ultrapure chemicals, etc. At present, many ultrapure water manufacturers in my country have mastered the industrial treatment process of ultrapure ...
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IPC IPC(8): G01N15/06G01D21/02C12M1/38C12M1/36C12M1/34C12M1/00
CPCG01N15/06G01D21/02C12Q1/04G01N15/075
Inventor 龙严戴博周明峥张大伟袁旭军周志鹏盛浩
Owner UNIV OF SHANGHAI FOR SCI & TECH