Online water quality monitoring system

water monitoring system

water quality monitoring

water monitor station

hydrological monitoring

water monitoring station

Portable water quality detector

calcium ion sensor

nitrite ion sensor

water quality detector

portable water quality detector water quality rapid testing platform

portable do sensor

laboratory water quality analyzer

laboratory water analyzer

dissolved oxygen meters

water analyzer cabinet

Water quality sensor

residual chlorine detector

cod meter

water ion sensor water ion monitoring

water quality sensor 3

cl electrode water sensor

Water level sensor

water level sensor 2

ultrasonic level sensor 2

drop in liquid level gauge

water leak sensor



Manufacturers of COD monitoring equipment for water quality

User:JXCTUpload time:Nov 26 2021

The wide application of COD online monitoring technology has positive and far-reaching significance for real-time monitoring of water pollutants. China should realize the development goal of total control of water pollutants. It will be the general trend to establish a perfect COD on-line monitoring system and improve the quality monitoring ability. The cod monitoring equipment independently developed by JINGxun Unimpeded can monitor water quality quickly and accurately, which is conducive to better understanding of water quality of relevant departments and enterprises in need of COD monitoring.

water quality analyzer
water quality analyzer
Introduction of cod monitoring equipment for water quality

Chemical oxygen demand (COD) is a chemical measure of the amount of reductant substances in a water sample that need to be oxidized. The oxygen equivalent of substances (generally organic substances) that can be oxidized by strong oxidants in effluents, wastewater treatment plant effluents and effluents. In the study of river pollution and industrial wastewater properties and sewage treatment plant operation management. It is an important and rapid determination of organic pollution parameters, often with COD as the symbol.

It is found that organic matter has the maximum absorption value in the ultraviolet region of 254 nm. So you can measure the absorbance at that wavelength. Suspended matter absorbs visible light at 900 nm, while organic matter absorbs almost nothing. Therefore, it can be divided into two light paths, and the COD value of water quality can be obtained by measuring the absorption degree of the two light paths.

Biological oxygen demand (BOD) refers to the dissolved oxygen consumed by aerobic microorganisms in the process of decomposing organic matter into inorganic matter in water. The size of this index indirectly reflects the quantity of organic pollutants in water. It is an important index of water pollution degree. Bod on-line monitoring equipment can be used for monitoring.