2. All inflammable and explosive articles (such as hydrogen, nitrogen and oxygen). ) stored in the laboratory must keep a certain distance from the fire source and power supply, and shall not be piled up at will. Fireworks are strictly prohibited in laboratories that use and store flammable and explosive materials.
3. Do not connect wires randomly, do not overload electricity, do not expose wire ends in the laboratory, and do not use metal wires instead of fuses; Articles shall not be stacked in the power switch box.
4. Electrical equipment, lines, plugs and sockets should be checked regularly and kept in good condition. If sparks, short circuit, fever, insulation damage and aging are found, the electrician must be informed to repair. Electric heaters, electric ovens and other equipment should be powered off by people.
5. When using an electric soldering iron, it should be placed on a non-combustible and heat-insulating bracket, and flammable materials should not be piled up around it. Unplug the power plug immediately after use.
6. Combustible gas cylinders and combustion-supporting gas cylinders shall not be mixed, and all kinds of cylinders shall not be close to heat sources and open flames. Take sun protection measures, prohibit collision and knocking, keep paint marks intact, and use special bottles. The flammable gas cylinders used should generally be placed in a cool and ventilated place outdoors and piped into the room. Hydrogen, oxygen and acetylene should not be mixed in one place, and keep a distance of more than 10m from the used fire source. All gas cylinders must be fixed with fixing devices to prevent dumping.
7. Without approval and filing, the laboratory shall not use high-power electrical equipment, so as not to exceed the power load.
8. It is forbidden to pile up items in the building corridor to ensure smooth fire control.
Laboratory chemical safety knowledge 1. Chemicals used in laboratories at all levels must be purchased by the school, and no laboratory or individual may purchase them without permission. The purchase of highly toxic and precursor drugs requires the permission of the public security department.
2. Chemicals should be classified and stored, and interacting drugs should not be mixed and stored separately. All medicines must be clearly labeled, and storage rooms and cabinets must be kept clean and tidy. Drugs with special properties must be stored according to their characteristics. Unknown substances and expired drugs should be cleaned up and destroyed in time. Toxic drugs shall not be stored in the laboratory.
3. Dangerous chemicals containers should be clearly marked or labeled. Hazardous chemicals that are flammable, explosive or produce toxic gases when exposed to fire and moisture shall not be stored in open air, damp, rain-leaking and low-lying places where water is easy to accumulate; Dangerous chemicals that are easy to burn, explode or produce toxic gases in the sun should be stored in a cool and ventilated place. Eye-catching safety signs should be set up in hazardous chemicals storage areas.
4. Highly toxic substances must be stored in the school's special drama drug warehouse and must meet the relevant safety requirements. Double lock? Keep it safe. The use of toxic substances must be approved by the school security department, and the minimum quantity must be obtained according to the use situation. Double? Copy that,? Double? Use, at the same time to do a good job of use registration and consumption records, must be strictly in accordance with the management regulations, do? Double lock? Keep it safe.
5. Personnel engaged in the experiment of dangerous chemicals shall receive corresponding safety technical training, be familiar with the nature of the drugs used and master the operation methods of the corresponding drugs. In particular, it is forbidden to use inflammable, explosive, highly toxic, pathogenic, stress and other dangerous chemicals for experiments, and there must be relevant operating procedures, which are strictly implemented in accordance with the corresponding regulations of the state and industry.
6. The waste liquid produced by each laboratory shall not be discarded at will, and shall not be discharged into the ground, underground pipelines and any water source at will to prevent environmental pollution. Should appropriate measures be taken to treat experimental waste liquid? Harmless? Treatment, the laboratory really can't handle, shall not be discharged or treated without permission, the laboratory should be packaged and stored in a special container to prevent leakage and loss from causing secondary pollution.
7. All kinds of waste liquid and waste collected by the laboratory will be transported to the waste recycling warehouse under the laboratory equipment management office, and the equipment management office of the installation room will contact the department with treatment qualification designated and recognized by the Environmental Protection Bureau for unified disposal.
Biosafety knowledge in summer lab 1. Laboratory biosafety involves the safety of human living environment, and the state attaches great importance to the management of biosafety. All relevant laboratories must also attach great importance to laboratory biological safety, effectively monitor and prevent laboratory biological pollution, conduct regular inspections and self-inspections, and report and deal with potential safety hazards in a timely manner.
2. The laboratory shall regularly train the staff to ensure that they master the laboratory technical specifications, operating procedures, biological safety protection knowledge and practical operation skills, and conduct assessment. Employees can only take up their posts if they pass the exam. Those who have not studied and trained shall not engage in related work.
3. Laboratory safety management personnel shall formulate laboratory biosafety operation procedures according to the specific conditions of the laboratory, and conduct biosafety knowledge education and training for students who enter the laboratory for experiments.
4. Without the approval of the Ministry of Agriculture or the Municipal Bureau of Agriculture, it is not allowed to collect, transport, receive and preserve materials of major animal diseases without authorization, and it is not allowed to transfer or present materials that have been preliminarily identified as major animal diseases or have been diagnosed as major animal diseases without authorization, and it is not allowed to send samples of materials abroad or carry them out of the country without authorization.
5 biological laboratory waste (including animal residues, etc.). ) should be collected in special containers for high temperature and high pressure sterilization and post-treatment. Disposable gloves and articles contaminated by EB carcinogens in biological experiments should be collected and disposed of in a unified way, and should not be discarded in ordinary garbage bins.
Radiation safety knowledge of laboratory in summer 1. All source-related units must apply to the higher authorities for permission and environmental assessment before carrying out related work, and can carry out related work only after passing the environmental assessment and obtaining permission.
2. Personnel engaged in radiation work must abide by radiation protection laws and regulations, accept occupational health monitoring and personal dose monitoring management, master radiation protection knowledge and relevant laws and regulations, accept radiation safety training organized by qualified units, and take up their posts only after passing the examination. At the same time, radiation workers must hold training certificates, personal measurement data and health examination results to participate in regular review by higher health authorities.
3. Anti-theft, fire prevention and leakage prevention facilities must be installed in the radiation workplace to ensure the safe use of radioisotopes and radiation devices. Radiation warning signs and working signals must be placed at the entrance of isotope packaging containers, equipment containing radioactive isotopes, radiation devices and radiation workplaces.
4. All source-related units should be equipped with necessary protective equipment and monitoring instruments, establish and improve the safety inspection system, regularly conduct safety inspections on radioisotopes, radiation devices and radiation workplaces used in laboratories, and make records. Relevant laboratories should regularly check the pollution status of the radiation surface and make records. Test records should be properly kept, and accept the inspection and supervision of the school laboratory safety management department and the superior department.
5. When purchasing radioactive sources, isotope reagents and radiation devices, you should first apply to the school, and then apply to the competent environmental department of the government after being audited and reported to the security department for the record? Quasi-purchase certificate? , you can entrust the purchasing department to purchase.
6. All source-related units shall establish and improve the registration system for the storage, requisition and consumption of radioactive isotopes, so as to ensure the consistency of accounts and materials. The experimental process must be carried out in strict accordance with the operating procedures and safety protection should be done.
7. Radioactive wastes generated from isotope experiments (including isotope packaging containers) shall not be treated as ordinary garbage without authorization. It must be reported to the school, and with the consent of the school, the school will ask a qualified company or unit for unified disposal.
Safety knowledge of large-scale instruments and equipment in summer 1. Each large-scale instrument and equipment must be managed by a special person, and each large-scale instrument and equipment is equipped with the Use Record of Large-scale Precision Instruments and Equipment, and the use situation should be truthfully recorded.
2. According to the performance requirements of large-scale instruments and equipment, provide installation and use places of instruments and equipment, provide water and electricity supply, and implement technical measures such as fire prevention, moisture prevention, heat protection, frost prevention, dust prevention, earthquake prevention, antimagnetic, corrosion prevention and radiation protection according to the different conditions of instruments and equipment.
3. The safe operation procedures of large-scale instruments and equipment must be formulated, and the personnel using large-scale instruments and equipment must be trained and qualified before operation.
4. Pay attention to the grounding, electromagnetic radiation, network and other safety matters of instruments and equipment to avoid accidents.
Safety knowledge of summer experimental technology 1. Laboratory staff and students should receive laboratory safety education in advance before the experimental operation, and warn the possible consequences of not following the operating procedures when conducting safety education. Laboratory staff and students should carry out experimental operations in strict accordance with instruments and equipment and experimental operation procedures.
2. For laboratories that carry out experiments such as pressure vessels, high pressure, driving, inflammable, explosive and highly toxic, detailed rules for the safety work of this laboratory shall be formulated according to the relevant provisions of the state and schools. Personnel engaged in the above experiments must undergo safety technical training and can operate independently only after passing the examination.
3. Laboratories should do a good job in labor protection. In view of high temperature, low temperature, radiation, germs, noise, toxicity, laser, dust, ultra-clean and other harmful environments, it is necessary to strengthen the supervision and labor protection of the laboratory environment.