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Aquaculture water area environment monitoring system based on chemical aerobic ultraviolet absorbance

An environmental monitoring system and chemical oxygen demand technology, applied in the direction of color/spectral characteristic measurement, measuring devices, scientific instruments, etc., to save equipment costs, reduce the possibility of serious random errors, and ensure the effect of detection

Active Publication Date: 2020-02-14
董飞
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  • Description
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  • Application Information

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Problems solved by technology

At the same time, the infrared sensor feedback signal is used to align the interface tube and the collection outlet, which solves the problem of automatic alignment to a certain extent.

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  • Aquaculture water area environment monitoring system based on chemical aerobic ultraviolet absorbance
  • Aquaculture water area environment monitoring system based on chemical aerobic ultraviolet absorbance
  • Aquaculture water area environment monitoring system based on chemical aerobic ultraviolet absorbance

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Embodiment Construction

[0021] 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.

[0022]see figure 1 , the present invention provides a technical solution: a system for monitoring the environment of aquaculture waters based on chemical aerobic ultraviolet absorbance, characterized in that it includes a collector group, a mouthpiece 6, a supporting part 7, an upper hose 9, and a filter 10 , mounting frame 11, pulse xenon lamp 12, monochromator 13, observation tank 14, rear peristaltic pump 15, lower hose 151, stainless steel plate 16, pressu...

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Abstract

The invention discloses an aquaculture water area environment monitoring system based on chemical aerobic ultraviolet absorbance. The aquaculture water area environment monitoring system comprises a collector group, an interface pipe (6), a supporting part (7), an upper hose (9), a filter (10), a mounting frame (11), a pulse xenon lamp (12), a monochromator (13), an observation groove (14), a rearperistaltic pump (15), a lower hose (151), a stainless steel disc (16), a pressure sensor (17), a photodiode (18), a PC (201), a control system (202), and a control module (203). Besides, the invention also provides a chemical-aerobic-ultraviolet-absorbance-based aquaculture water area environment monitoring method using the system. The aquaculture water area environment monitoring system and method has advantages of short measurement period, equipment conservation, reagent consumption prevention, and secondary pollution prevention; and only regular cleaning of a collection inlet and a filteris needed to overcome defects of high maintenance cost and the like.

Description

technical field [0001] The invention relates to the technical field of water environment monitoring, in particular to a system and method for monitoring the environment of aquaculture waters based on chemical aerobic ultraviolet absorbance. Background technique [0002] Chemical oxygen demand refers to the amount of oxidant consumed when treating water samples with strong oxidants under certain conditions, and the result is converted into oxygen content, in mg / L, which is usually used to measure the relative content of organic matter in water, reflecting The degree of water pollution by reducing substances is an important indicator of water quality evaluation. The COD test methods stipulated in my country's environmental monitoring standards are potassium dichromate method (GB11914-89) and permanganate index method (GB11892-89). The former is suitable for analyzing industrial wastewater and domestic sewage, and the latter is suitable for analyzing groundwater. And clean surf...

Claims

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Application Information

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IPC IPC(8): G01N21/33G01N21/01G01N21/03
CPCG01N21/33G01N21/01G01N21/03G01N2021/0378
Inventor 董飞
Owner 董飞