Experiment incubator capable of measuring depositional physicochemical parameters

Abstract

The invention discloses an experiment incubator capable of measuring the depositional physicochemical parameters. The experiment incubator contains a box body. The experiment incubator is characterized in that the inside of the box body is provided with a plurality of sediment culture tubes; the upper and lower ends of each sediment culture tube are separately provided with a sealing plug, a liquid inlet pipe and a liquid outlet pipe penetrate through each sealing plug on the upper end, the lower end of each liquid outlet pipe extends in the culture solution of one sediment culture tube, the liquid outlet pipe of the sediment culture tube is communicated with the liquid inlet pipe of an adjacent sediment culture tube through a connecting duct; one connecting duct is provided with a miniature circulating pump used for driving the culture solution to flow circularly; and at least one sediment culture tube is provided with a multi-parameter electrode used for measuring the depositional physicochemical parameters. The advantage of the experiment incubator is as follows: the experiment incubator can be used for thermostatic culture and experimental measurement, thus the related scientific experiment and data monitoring can be performed and the environmental monitoring and scientific research can be facilitated.

Description

Technical field [0001] The invention relates to an experimental incubator, in particular to an experimental incubator capable of measuring deposition physical and chemical parameters. Background technique [0002] At present, the pollution of rivers, lakes and offshore oceans worldwide is a hot environmental issue of concern to society. People initially focused on the eutrophication and pollution of water bodies. As the pollution of water bodies intensifies, sediments become pollutants. Under the action of microorganisms, the secondary pollution caused by the release of pollutants entering the sediments is a practical problem that cannot be ignored. Among them, the determination and research of the biogeochemical cycle of oxygen consumption and nitrogen of pollutants in sediments Do not open the experimental incubator. [0003] The existing experimental incubator generally includes a box. The sediment to be tested is put into the box for culture during use. After a certain period ...

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Problems solved by technology

[0003] Existing experimental incubators generally include a box body. When in use, deposits to be tested are put into the box body for cultivation, and after a certain period of cultivation, the sediments are taken out for measurement of physical and chemical parameters. However, this experimental incubator cannot simultaneously perform cultivation and Experimental determination

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