Full-automatic material biodegradation testing structure and testing method thereof

Abstract

The invention discloses a full-automatic material biodegradation test structure and a test method thereof. The full-automatic material biodegradation test structure comprises a detection container, an air pump, a flow controller, a carbon dioxide absorber, a condensation reflux device, a carbon dioxide detection analyzer and a constant-temperature box, wherein the air pump, the flow controller, the carbon dioxide absorber, the detection container, the condensation reflux device and the carbon dioxide detection analyzer are respectively communicated with one another; the detection container is placed in the constant-temperature box, and a detection material and cultured standard aerobic microorganisms used for decomposing the detection material are placed on the detection container. Through the improvement of the structure, the air pump, the flow controller, the carbon dioxide absorber, the detection container, the condensation reflux device, the carbon dioxide detection analyzer and the constant-temperature box are matched, so that the decomposition capacity of a detection material is detected, manual operation is not needed in the whole detection process and the labor cost is reduced; meanwhile, the problem of inaccurate test results caused by errors in a manual detection process can be avoided, so that the detection accuracy is improved.

Description

technical field [0001] The invention relates to a fully automatic material biodegradation test structure and a test method thereof. Background technique [0002] At present, the packaging materials used in the market include decomposable and non-decomposable materials. According to the characteristics of the materials, the decomposable materials have fast decomposition speed and slow decomposition speed materials. Therefore, it is necessary to test the decomposition ability of these materials. The current detection method is generally a combination of manual and instrument detection. This detection method takes three months to more than half a year to detect the results, which consumes a lot of time and manpower, and the manual operation error is relatively large, resulting in The cumulative error of long-term test results is extremely large, resulting in inaccurate test results. Therefore, further improvement is necessary. Contents of the invention [0003] The purpose ...

AI Technical Summary

Problems solved by technology

The current detection method is generally a combination of manual and instrument detection. This detection method takes three months to more than half a year to detect the results, which consumes a lot of time and manpower, and the manual operation error is relatively large, resulting in The cumulative error of long-term test results is extremely large, resulting in inaccurate test results

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