Total cobalt on-line automonitor

Abstract

The invention discloses a total cobalt on-line automonitor, comprising an analyzing and detecting device, a control mechanism and a sample introduction device, a reaction device, a thermostatic apparatus and a mercury drop control device which are connected with the control mechanism; the sample introduction device is connected with the reaction device by a pipeline and sends various quantitativeanalysis samples into the reaction device; the thermostatic apparatus is arranged on the reaction device and the mercury drop control device is connected with the reaction device by the pipeline; thereaction device is connected with the analyzing and detecting device and transmits the data obtained by detection to the analyzing and detecting device. The invention is a total cobalt on-line automonitor featuring simple and compact structure, low cost, convenient and easy operation, high detection precision, fast detection speed and high degree of automation.

Description

technical field

[0001] The invention mainly relates to the field of automatic detection equipment for total cobalt in water quality, in particular to an online automatic monitor for total cobalt. Background technique

[0002] Wastewater from non-ferrous metal smelters and processing plants often contains high concentrations of cobalt. Exceeding a certain amount of cobalt in water will affect the water's color, smell, taste and other properties, and has poisoning and carcinogenic effects. At present, the methods for determining total cobalt include atomic absorption method, plasma emission spectrometry and spectrophotometry. These methods are all laboratory methods and cannot realize continuous and automatic measurement on-line. These methods are all manual operations, which have the advantages of complicated operations, labor and time And other deficiencies, can not meet the requirements of rapid, accurate and continuous measurement of total cobalt in the environmental prote...

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