Science Laboratory Emergency Safety Emergency Plan Sample (Selected 6)
In the reality of learning, work, life, it is not guaranteed that you will encounter some unexpected events or accidents, in order to minimize the harm, it is often necessary to prepare an excellent emergency plan in advance. How to prepare an emergency plan? The following is my compilation of science laboratory emergency safety emergency plan example (selected 6), for your reference and reference, I hope to help friends in need.
Science Laboratory Emergency Safety Emergency Plan 1
Teachers and students should be familiar with the nature of the instruments and reagents used, strict compliance with the safety code and the rules of experimental operation, to prevent accidents, such as the measures to be taken in the event of an accident.
I. Fire
The laboratory fire caused by chemicals, generally:
1, the mixture of chemical drugs in contact with the fire caused by
2, oxidizing salts and strong acid mixed contact
3, safety measures
(1) scientific, strict management of chemical Drugs, not to the various types of substances caused by mixed contact opportunities.
(2) smoking is strictly prohibited in the laboratory, the use of all heating tools should strictly comply with the operating procedures, leaving the laboratory should be checked whether to close the tap water and cut off the power supply.
(3) The laboratory should be equipped with all kinds of fire extinguishing supplies, and to ensure that at any time good use.
Second, explosion-proof
The laboratory can cause explosions in many items, some strong oxidizing agents, such as: nitrates, chlorates, peroxides, etc., once encountered in the organic, flammable substances, reductants, or the occurrence of
Strong friction, collision and so on that is the occurrence of a strong explosion, there are also many flammable gases such as: hydrogen, methane and so on. methane, etc., once mixed with air, reaching its explosive limit, water can be explosive. In general, combustion and explosion tend to occur at the same time, sometimes the first fire after the explosion, and sometimes after the explosion caused by fire, so the two preventive measures are similar.
Third, protection and first aid
chemical drugs according to their toxicity is divided into:
1, corrosive poisons such as strong acids, strong alkalis and liquid bromine, etc., can corrode or burn the skin, the wrong skin caused by the lips, mouth, throat, stomach burns, burns can be a serious case of severe dehydration and death.
2, irritating poisons, such as mercury, lead, ammonium salts, arsenic, phosphorus and other compounds, can make the protein precipitation, accidental consumption can cause death.
3, neurotoxic poisons such as hydride and hydrocyanic acid, can hinder the normal oxidation of the body, resulting in internal asphyxiation and death, in addition, there are a number of drugs that we often contact and use, usually tend to ignore their toxicity, such as barium chloride, barium carbonate, mercury and its compounds, copper sulfate, silver nitrate, cobalt nitrate, etc., therefore, to prevent the occurrence of poisonings, the first thing is to attach great importance to Poisoning prevention work, and the use of necessary preventive measures, such as laboratories must have good ventilation equipment, preparation room must have available fume hood, can not cook and eat in the laboratory, not to mention the use of used . Instruments for tableware, the completion of the experiment to wash your hands to disinfect, pay attention to not use hot water to wash your hands to prevent the pores on the skin open and make the poison infiltration, toxic waste liquid should be poured into the designated container, after treatment before discarding, skin breaks should be specially bandaged after the experiment, so as not to poison through the wounds leaching into the body. Once poisoning occurs, must be calm and cool, as soon as possible to notify the doctor, and at the same time according to the specific circumstances to take appropriate emergency measures.
(1) after accidentally taking a variety of poisons, the most commonly used method of detoxification is to let the poisoner first take milk, egg white, flour water, soapy water, etc., to dilute the poison, followed by hand stimulation of the throat to cause vomiting, pay attention to phosphorus poisoning, must not drink milk, can be 5-10 ml of copper sulfate solution with lukewarm water to adjust the service, in addition, if accidentally served a small amount of strong acid, can be served with milk of magnesia In addition, if you accidentally take a small amount of strong acid solution, you can serve milk of magnesium, lime water, lead hydroxide or soapy water detoxification; accidentally take a small amount of strong alkali, you can serve vinegar, lemonade or orange juice detoxification, if you accidentally take a small amount of silver nitrate solution can be served in a solution of NaCl detoxification.
(2) inhalation of toxic gases, should immediately move the poisoned person to a place with fresh air.
(3) If a small amount of toxic material accidentally falls on the skin, it should be immediately wiped off with medicated cotton or gauze, and rinsed with tap water or rinsed with the appropriate antidote, and if the poison is splashed into the eyes, it should be rinsed out and then immediately ask a doctor for treatment.
Science laboratory emergency safety contingency plan 2The laboratory is an important place for students to conduct experiments, the experimental process may come into contact with chemicals, electricity, glass instruments, etc., for the possible safety accidents, take the following emergency plan:
1, if the interior of the room due to wiring failures or other unpredictable factors of the occurrence of a fire, you should immediately evacuate the students and turn off the power supply, with a Fire extinguishers and other effective methods to extinguish the fire, and promptly report to the school leadership. If the fire is not controlled in time, call 119 immediately. If the use of alcohol lamps inadvertently caused burning, immediately with a wet rag to cover.
2, if the indoor line causes or other unpredictable factors occur in the student electrocution accident, should immediately evacuate the students and turn off the power supply, artificial respiration for the electrocuted students, and ask the medical office personnel to arrive in time to deal with the appropriate, while reporting to the school leadership. If necessary, sent to the hospital for treatment.
3, if the use of glassware accidentally or the use of scalpels, scissors accidentally and trauma, should be immediately to the infirmary for treatment.
4. If acid or alkali flows onto the lab bench, wipe it off immediately with a rag and rinse the rag again. If the acid or alkali accidentally stained to the skin, eyes or clothing, immediately rinse with more water, blinking when rinsing the eyes, do not rub your eyes with your hands, and ask the infirmary personnel to arrive in time to deal with the appropriate, and at the same time report to the school leadership. If necessary, sent to the hospital for treatment.
Science Laboratory Emergencies Safety Emergency Plan 3 I. Equipment 1, each floor has two fire hydrants. 2, each laboratory is equipped with a fire extinguisher. 3, each floor is equipped with a main switch for electricity, short circuit can be automatically tripped. Second, safety education 1, the use of the first class to students to do laboratory safety knowledge education. 2, students are required to learn the rules of the laboratory, as far as possible to eliminate the illegal operation of experiments caused by safety accidents. 3, require laboratory administrators and laboratory teachers to master the use of fire hydrants and fire extinguishers, the initial grasp of the temporary treatment of accidents. Third, emergency measures 1, the physical laboratory emergency measures (1) the lab technician to implement the sitting system, found that the problem is reported in a timely manner. (2) lab technicians usually follow up with the classroom, found that the problem is dealt with in a timely manner, and assist the teacher to organize the evacuation of students. (3) laboratory has been equipped with fire extinguishers, once the electricity caused by the disaster, timely extinguishing, such as injuries, timely delivery to the infirmary. (4) to the room equipped with safety protection, can cut off the power supply in time. Each floor and equipped with a fire hose. (5) laboratory equipped with ventilation tools, once found larger disaster, timely upward report. 2, chemical laboratory emergency measures (1) thought first clear "experiments must be safe, safe for experiments," the reasoning, consciously comply with the safety regulations, improve fire awareness, strengthen the sense of responsibility for the care of national property. (2) for the volatile and flammable nature of chemicals, respectively, do a good job of preservation. Such as alkali metals immersed in kerosene under the preservation, can be spontaneous combustion of white phosphorus immersed in water preservation. (3) the experimental process, do the operation of flammable solvents, should be held in open containers, should be away from sources of ignition. When doing experiments with flammable and explosive gases, keep them away from sources of fire and keep the room air circulating. (4) familiar with the emergency measures once a fire occurs, should immediately extinguish the nearby fire source, cut off the power supply, remove flammable objects, for the size of the fire with a wet cloth, yellow sand or fire extinguisher. (5) student experiments, to ensure that the two doors of the classroom and the surrounding iron gate unobstructed, once the fire occurred students can get faster evacuation. (6) fire extinguishers and yellow sand can be properly placed in the laboratory and the preparation room, and should often carry out the necessary checks, such as checking whether the nozzle is blocked. 3, biological laboratory emergency measures (1) the implementation of the laboratory administrator classroom rounds, attention and eliminate all types of safety hazards. (2) after the accident, such as individual phenomena, can be dealt with in a timely manner, it should be dealt with immediately, and at the same time to report to the competent authorities, notify the classroom teacher and students' parents. If unable to deal with the accident, should immediately report to the school leadership, and evacuate students to safety. (3) to assist the rescuers to deal with the accident. Science Laboratory Emergency Safety Emergency Plan 4 The laboratory is one of the important positions of the school to carry out teaching, teaching and research work, is the school instrument, equipment is more concentrated place, in order to ensure that the school teaching, teaching and research work is carried out normally, in order to mitigate the casualties and the loss of school property, the development of this emergency plan. First, after the occurrence of industrial accidents, the site personnel immediately cut off all relevant water, electricity, gas, etc., the room of toxic and harmful gases, should open the windows in time to ventilate the room, rescue the trapped personnel, so that the injured personnel quickly out of danger; at the same time, reported to the school's supervisor, the principal's office, involving students, report the leadership of the political and educational office, members of the emergency response team rushed to the scene within the first hour. Second, in the first time to the school health office issued a distress message, and dial 120, medical personnel in the shortest possible time to arrive at the scene of the accident, to take effective rescue measures, to be 120 to arrive at the hospital or other ways to rush. Before the medical staff arrived at the scene of the accident, other people present should take the initiative to take the necessary rescue methods to minimize casualties. Third, the protection of the scene, the rapid step by step to the school in charge of the leadership, the main leadership of the school and the relevant functional departments to report the accident, the school in charge of the leadership to arrive at the scene of the accident to direct the rescue, rescue, to minimize the damage, loss. Fourth, in accordance with the principle of seeking truth from facts, accident investigation, make a written accident report to the school leadership, and according to the cause of the accident, the deadline for rectification, to avoid the recurrence of accidents. First, the guiding ideology The laboratory is an important place for experimental teaching, scientific research, is the instrumentation, chemicals (hazardous materials) of the key parts of the laboratory, the laboratory has a lot of flammable, explosive, oxidizing, poisonous, radioactive substances and valuable instruments and equipment, in the process of the use and storage, the slightest mishap, that can cause Personal injury and harm to society. For this reason, in addition to the laboratory to carry out the necessary technical prevention, but also must guarantee the safety of teachers and students in the experimental operation, to promote the smooth development of the laboratory work, to prevent the occurrence of safety accidents. The occurrence of catastrophic accidents in the laboratory, should have adequate ideological preparation and contingency measures, do a good job after the accident remedial and aftermath work, can be scientifically and effectively implement the disposal, effectively and efficiently reduce and control the hazards of safety accidents. Adhere to the "prevention-oriented" and "who is in charge of who is responsible for" principle, the implementation of the college, the laboratory is responsible for the division of labor to the person's management mode. Second, the development of the basis This emergency response plan is based on the "People's Republic of China *** and the State Safety Production Law", "Regulations on the Safe Management of Hazardous Chemicals" and "Jianghan University of toxic chemicals, hazardous chemicals, safety management regulations" developed. Third, the disposal plan (a) electric shock emergency disposal plan If there is an electric shock accident, you should first cut off the power supply or unplug the power supply, if it is too late to cut off the power supply, can be used to insulate the wire to pick open, in the absence of cutting off the power supply before, do not pull the electrocuted person with your hands, and do not pick the wire with the metal or wet things. The electrocuted, should be implemented in a timely manner to rescue, if the electrocuted person appears shock phenomenon, to immediately carry out artificial respiration, and ask the doctor for treatment. At the same time, report to the school security office and laboratory management department, electric shock accident analysis and remediation, timely exclusion of hidden dangers. (B) fire emergency response plan 1, found that the fire accident, we must immediately cut off the power supply, and timely and quickly to the University Security Office and laboratory management and public security and fire department (119) telephone alarm. Alarm, the location of the fire, the type and quantity of burning materials, fire conditions, the name of the alarm, telephone and other details. 2, should immediately notify the medical, security and safety firefighters and other personnel rushed to the fire scene to start work. 3, rescue should be in accordance with the "first personnel, after the material, the first key, after the general" principle, rescue trapped people and valuable materials, to plan and organize the evacuation of people, and to wear all protective gear, pay attention to their own safety, to prevent accidents. 4, according to the type of fire, the use of different fire-fighting equipment to extinguish the fire. According to the fire of different substances, the fire is roughly divided into four types: Class A fires for solid combustible materials, including wood, fabric, paper, rubber and plastic. Class B fires are flammable combustible liquids, flammable gases, and chemicals such as oil and grease fires. Class C fires are fires in energized electrical equipment. Class D fires are partially combustible metals, such as magnesium, sodium, potassium and its alloys and other fires. Fighting Class A fires: water cooling method can generally be used, but the precious books, archives should use carbon dioxide, halogenated alkanes, dry powder extinguishing agent to extinguish the fire. Fighting Class B fires: first of all, cut off the source of combustible liquids, combustible liquids in the container at the same time will be burned area to the safe area, and use water to cool the combustible liquids in the combustion area of the container wall, slow down the rate of evaporation; the timely use of large doses of foam extinguishing agent, dry powder extinguishing agent will be the liquid fire extinguished. For combustible gases should close the gas valve to prevent the gas from exploding, and then use dry powder, halothane, carbon dioxide extinguishers to extinguish the fire. Fighting class C fires: the power supply should be cut off and then extinguish the fire, due to the situation and other reasons, can not cut off the power, the need to carry electricity to extinguish the fire, sand or dry powder extinguishers should be used, can not use the foam extinguishers or water; Fighting class D fires: sodium and potassium fires should not be used to put out the fire, the water reacts with the sodium, potassium, releases a lot of heat and hydrogen, which will promote the development of the fire fiercely. Apply special extinguishing agents, such as dry sand or dry powder fire extinguishers. (C) chemical hazardous materials accident emergency disposal plan 1, the experiment process if accidentally acid, alkali or other corrosive drugs splashed on the body (if the eyes are hurt, do not rub with your hands), immediately rinse with a lot of water, rinse and neutralize with baking soda (for acid) or boric acid (for alkaline substances). And promptly report to the instructor and the person in charge of the laboratory, the person in charge depending on the severity of the situation will be sent to the hospital for medical treatment. 2, when a large number of chlorine or ammonia leakage, causing serious pollution to the surrounding environment, a serious threat to personal safety should be quickly put on a gas mask to evacuate the scene. Chlorine gas slightly poisoned by oral detoxification compound camphor tincture, and in the chest with a cold wet compress method of rescue, more serious poisoning should be oxygen; serious such as coma, should immediately do artificial respiration, and plucked 120 first aid. (D) Poisoning of toxic drugs emergency response plan If gas poisoning occurs, the windows should be opened immediately to ventilate, and evacuate the students from the laboratory to a safe place, the fastest speed to report to the school security office and laboratory management, and according to the severity of the contact with the hospital for treatment. If imported poisoning occurs, appropriate treatment should be taken according to the type of poison, acid and alkali corrosive substances first drink a lot of water, and then take milk or egg white, and other poisons first vomit before filling with milk, and quickly sent to the hospital for treatment. (E) laboratory explosion emergency response plan Explosive accidents occur more often in laboratories with flammable and explosive substances and pressure vessels. Laboratory explosion accident, should promptly cut off the power supply and pipeline, on-site students organized through the safety exit or other methods of rapid evacuation, such as personnel injury to the fastest speed to contact the hospital for treatment. And quickly report to the school security office and laboratory management. Fourth, no matter when and where, when a security incident occurs, should be based on the severity of the accident, quickly and accurately alarm and take timely self-help, mutual rescue measures. Correct and effective evacuation of unrelated personnel to avoid causing greater harm to the personnel. Serious accidents, immediately call the police 110, 119, 120. Fifth, after the accident to take effective measures to protect the scene, with the security department for investigation, after the accident is clarified, we must write a qualitative report on the handling of the case, the accident occurred at the time, place, location, location and casualties, resulting in economic losses, the investigation, the investigation of the analysis of the evidence materials, the nature of the accident The determination and conclusion of the accident, as well as the treatment of the accident maker or the responsible person's opinion. According to the accident, reported to the relevant departments. Six, this emergency response plan by the laboratory organization and implementation, all laboratory staff must be strictly in accordance with the provisions of this emergency response plan implementation, each laboratory to develop a practical emergency response plan for the laboratory. Where in the accident rescue, there is negligence, dereliction of duty, according to the seriousness of the situation, constituting a crime by the judicial organs to pursue criminal responsibility. Science Laboratory Emergency Safety Emergency Plan 6 In the laboratory operation should be carried out in accordance with the procedures to prevent a variety of accidents, there must be a health box, to be equipped with a variety of drugs, temporary rescue. I. First aid for general injuries 1, cuts: apply red or gentian violet solution to the wound, and then bandage with gauze. 2, scalded: in the wound apply scald ointment or with a concentrated solution of potassium permanganate rub burns until the skin turns brown, and then rub Vaseline or scald ointment. 3, strong acid corrosion: immediately rinse with a lot of water, and then 2% - 5% sodium carbonate or sodium bicarbonate rinse, and then rinse with water. 4, strong alkali corrosion: immediately rinse with a large amount of water, and then rinse with 2% acetic acid solution or boric acid solution. 5, eye burns: first flush with other reagents suitable for eliminating such chemical reagents, and then immediately consult a physician. 6, inhalation of toxic and harmful gases: the patient should be immediately moved to fresh air, loose clothing. If the situation is serious, immediately sent to the hospital. 7, poison into the mouth: with 5 - 10 ml of copper sulfate solution added to a cup of warm water, internal consumption, with a finger deep into the throat, prompted by vomiting, and then immediately go to the hospital for treatment. Second, electrocution first aid 1, from the power supply: quickly cut off the power supply, unplugged and so on. If the wire ride in the electrocution of people or pressure under the body, can be used to dry sticks, wood plates, bamboo poles and other non-conductive objects as a tool, quickly pick open, absolutely not allowed to use metal tools. 2, artificial respiration: quickly unlock the electrocution of people on the body to prevent breathing clothes, placed in a dry flat, air-conditioned place. If necessary, the use of prone pressure back method or mouth to mouth (nose) breathing method. Third, fire prevention and fire fighting 1, the laboratory must have fire prevention equipment, such as sandboxes, water storage buckets, thin felt, sacks, asbestos cloth. 2, fire extinguishers should be replaced regularly. 3, the use of heating equipment should strictly comply with the operating procedures. 4, check the laboratory circuit at any time to avoid short-circuit electricity. 5, if a fire, should block the ventilation, cut off the main switch of the power supply, move the combustible materials to a distant place, quickly activate the fire prevention equipment, with appropriate fire extinguishing tools to extinguish the fire.