Constant-temperature anaerobic degradation device for chemicals realizing continuous sampling

Abstract

The invention discloses a constant-temperature anaerobic degradation device for chemicals realizing continuous sampling. The constant-temperature anaerobic degradation device mainly comprises a temperature control box, reaction devices, an air delivery pipe, an air exhaust pipe, a fixing rack and a nitrogen gas cylinder, wherein a plurality of air outlets are uniformly distributed in the upper side face of air distributing devices of the reaction devices, temperature sensors are arranged at the lower ends of the outer sides of right side faces of the reaction devices, adding devices are embedded in the upper top faces of the reaction devices, air pressure sensing one-way valves are nested at the upper ends of the left side faces of the reaction devices, two ends of the fixing rack are fixed on the inner walls of the temperature control box, each reaction device is clamped to the fixing rack, and each temperature sensor, each heating plate and each rotation motor are connected with a control panel. The constant-temperature anaerobic degradation device for chemicals realizing continuous sampling has the advantages that the design is reasonable, the temperature can be controlled, thereaction for sampling in a plurality of groups can be carried out, a reagent is added in the reaction process, and the conditions needed by the reaction are not influenced.

Description

technical field [0001] The invention relates to the technical field of anaerobic degradation devices, in particular to a chemical constant temperature anaerobic degradation device capable of continuous sampling. Background technique [0002] With the development of the chemical industry, the production of various chemicals has increased significantly, and new chemicals have also emerged. When people make full use of chemicals, they also produce a large amount of chemical waste, including many toxic and harmful substances. Due to the uncontrolled random discharge and release of chemicals in other ways, the environmental situation is deteriorating and the environment is seriously polluted. [0003] Anaerobic biodegradation is the conversion of organic matter into various organic acids, alcohols, CH 4 、H 2 S, CO 2 , NH 3 、H 2 etc. and a small amount of cellular material process. It is a coordinated metabolic process of multi-group bacteria. During this process, the meta...

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Problems solved by technology

[0004] When actually using the anaerobic degradation device, we found that the existing device does not have an anaerobic degradation device that can control the temperature and perform continuous sampling of multiple experiments at the same time, and we found that sometimes in the middle of the anaerobic degradation experiment, it is necessary to add Reagents to carry out degradation tests of different influencing factors, which often affect the reaction conditions of the reaction device during the addition process, thereby reducing the accuracy and reliability of the reaction experimental data

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