On March 27, 2017, another laboratory explosion occurred. The Fudan Chemical Laboratory exploded and a student was injured. The official Weibo of Fudan University said that at 19 o'clock on March 27, a smoke alarm occurred in a laboratory in the West Building of Chemistry, Fudan University, and students reported that they heard a slight explosion in the building. The security team members and the faculty members rushed to the scene at the first time and found that a student was injured in the hand during the experiment and immediately sent it to the hospital for treatment. The students were not life-threatening. The cause of the accident is still under investigation.
Chemical experiments are always full of danger.
Other examples include:
On September 21, 2016, an explosion occurred in a chemical laboratory at the School of Chemistry, Chemical Engineering and Bioengineering of Donghua University in Songjiang University Park. Two students were seriously injured. The official Weibo of Fudan University said that at 19 o'clock on March 27, a smoke alarm occurred in a laboratory in the West Building of Chemistry, Fudan University, and students reported that they heard a slight explosion in the building. The security team members and the faculty members rushed to the scene at the first time and found that a student was injured in the hand during the experiment and immediately sent it to the hospital for treatment. The students were not life-threatening. The cause of the accident is still under investigation.
On January 10, 2016, a laboratory in the Science and Technology Building of Beijing University of Chemical Technology suddenly caught fire. Fortunately, there were no casualties.
How to improve the safety of chemical laboratories through management methods and reduce risks?
The first is to identify the source of danger.
In chemical laboratories, the main sources of danger are mainly the following two types:
Chemical
Most chemicals are hazardous, such as corrosive, oxidizing, flammable, explosive, toxic, and environmental hazards.
2. Human factors
The vast majority of insecurity is caused by humans. Laboratory personnel have insufficient understanding of chemical hazards, and illegal operations are the main cause of such accidents.
How to effectively avoid these accidents through management means?
For chemicals, a standardized management system for the application, storage and storage of chemicals should be established. In the information age, chemical reagent inventory management systems can be used to manage the information, storage and application of chemicals in a unified manner. Avoid chemical contamination and reduce safety risks.
Although chemicals are very dangerous, as long as they are properly handled, the risks can be controlled within a controllable range. Everyone knows that each chemical has a complete MSDS document detailing the hazards of the chemical. As long as the experimenter can read the MSDS file carefully and understand the safe operation information of the chemical, the danger can be avoided.
But the problem now is that many lab MSDS data are word, text documents, distributed storage, and some labs do not even have complete MSDS data. This is the main cause of danger. In this case, we can store the MSDS document and reagent information in the computer system, and the experimenter can view the MSDS document at any time. This can greatly reduce the possibility of an accident.
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