In order to strengthen the effective control of hazardous chemical accidents, minimize the degree of accidental harm, safeguard the lives of the state and the people, property safety, and protect the environment, according to the "People's Republic of China *** and the State Production Safety Law" and the State Council "Regulations on the Safe Management of Hazardous Chemicals" and other relevant laws and regulations, in accordance with the "Putian City, Lycheng District, hazardous chemical accidents, the emergency rescue plan" the departmental duties Division of labor requirements, combined with the actual town, has developed this plan.
First, the scope of application of the plan
This plan applies to the town due to explosives, compressed and liquefied gases, flammable liquids, flammable solids, spontaneous combustion of goods, flammable goods in contact with moisture, oxidizers and organic peroxides, poisons and corrosive products caused by a death of 1 (including) or less, or poisoning of 10 or less, or a direct economic loss of 500,000 yuan following the chemical accident or dangerous situation. Chemical accidents or dangerous situations.
Second, the principles of emergency rescue work
Accident emergency rescue should be based on the premise of prevention, follow the *** unified leadership, departmental division of responsibility, hierarchical management, regional focus, unit self-help and social rescue principles.
Units with major sources of danger should be organized and equipped with professional or *** rescue, rescue teams and rescue equipment and facilities, to undertake the rescue, rescue and treatment of accidents occurring in this unit of hazardous sources of disposal work; organization of professionals on the source of danger for census, identification, assessment, archiving, declaration and registration, listing the major sources of danger and to take measures to monitor; the preparation of the accident emergency rescue plan; the first time the accident occurs, the organization of emergency rescue and rescue. In the first time of the accident, the organization of emergency rescue and treatment and disposal, and timely reporting of accidents.
Third, the distribution of major sources of danger and classification
The town's basic sources of danger along the Fuxia Road, South Shaolin Road, Laihan Avenue, Dongchuan Road, Laiyuan Road and other national highways, provincial highways, district roads, there are chemical products and coatings manufacturing and refined oil storage, transportation, liquefied petroleum gas charging station and the possibility of the existence of the unit and the residents within the production, operation, use of chemicals, raw materials, intermediate products and final products in them. In their raw materials, intermediate products and final products, there are a number of major sources of danger. In accordance with the "Regulations on the Safe Management of Dangerous Chemicals", the major sources of danger refers to the production, transportation, use, storage of hazardous chemicals, and the amount of hazardous chemicals equal to or more than the critical amount of units (including sites and facilities). They are generally divided into four categories:
(a) storage areas for flammable, explosive, toxic and active chemical substances;
(b) production and operation sites for flammable, explosive, toxic and active chemical substances;
(c) means of transportation for flammable, explosive, toxic and active chemical substances;
(d) waste disposal sites for flammable, explosive, toxic and active chemical substances. Waste disposal sites.
The town village construction station should be based on the town's hazardous chemical hazardous source census, the development of hazardous chemical hazardous source census of the basic situation of the summary table, for the scene of emergency rescue and treatment and disposal to provide reference.
Fourth, the emergency rescue organization and responsibilities
(a) the town of hazardous chemical accidents emergency rescue leading group
The establishment of the town of hazardous chemical accidents emergency rescue leading group, chaired by the town of *** in charge of special rectification of hazardous chemical safety party committee deputy secretary as deputy head of the town of the party and government office director, director of the police station, the village construction station director, safety office director as. The deputy leader is the director of the town party and government office, the director of the police station, the director of the village construction station and the director of the safety office. Members of the economic development service center, finance, civil affairs office, trade union federation, cultural service center, volunteer fire department, health hospitals, transport management station, traffic police squadron, 8710 troops leadership.
The leading group office is located in the town of village construction station, the director of the town of village construction station as director. Leading group office set up alarm phone, telephone number: 0594-2880625, fax 0594-2892359
(B) Responsibilities
1, the leading group responsibilities: under the leadership of the town ***, is responsible for the unified deployment, coordination, and organization of hazardous chemical accidents and the implementation of the emergency rescue plan; to decide the start and termination of the plan; to designate the emergency rescue commander; command the participation of the emergency rescue chief; command the participation of the emergency rescue chief; and the implementation of the emergency rescue plan. Rescue commander-in-chief; command to participate in the emergency rescue professional teams to carry out their work; depending on the circumstances to coordinate the troops in Putu to participate in the rescue.
2, the leading group office responsibilities: responsible for hazardous chemical accidents emergency rescue plan development, revision; organization of hazardous chemical accidents emergency rescue plan exercise; do a good job in hazardous chemical accidents and preventive measures and emergency rescue preparations; receive hazardous chemical accidents or dangerous reports, quickly report to the leading group leader, and notify the relevant members of the unit and personnel to enter the work state immediately. Enter the work state.
3, the duties of the member units:
(1) town village construction station: responsible for the daily work of the Office of the Leading Group, and is responsible for cooperating with the District Environmental Protection Bureau of the accident site for emergency monitoring and the nature of hazardous chemicals, the identification of hazards, and to do a good job in the disposal of discarded hazardous chemicals and hazardous substances at the scene of the accident.
(2) town police station: responsible for organizing the accident scene security alert, personnel evacuation, rescue of victims, the scene and the surrounding areas of the maintenance of public order.
(3) town cultural service center: responsible for with the District Propaganda Department to do a good job of news interviews.
(4) town volunteer fire department: responsible for with the District Fire Brigade to control and extinguish fires, control of flammable, explosive, toxic substances leaking accident scene, after the accident is under control is responsible for decontamination work; organization of the casualty of the search and rescue work.
(5) Town Safety Office: Supervise the special rectification of hazardous chemical safety work of the lead unit of the town village construction station to carry out hazardous chemicals and other major sources of risk census, for emergency rescue to provide detailed information.
(6) town health center: responsible for organizing the medical rescue team on the scene of the accident victims rescue, mobilization of medical equipment, to determine the medical and health emergency rescue team and equipment, and will be the details for the record.
(7) Town Transportation Control Station: responsible for contacting the District Transportation Bureau transport vehicles to ensure the delivery of evacuees and supply materials to prevent the leakage of hazardous chemicals transport vehicles.
(8) town traffic police squadron: responsible for traffic control, to ensure that the rescue road traffic smooth and safe.
(9) town economic development service center: with the town of village construction station in the town of hazardous chemical sources of census, and is responsible for coordinating the relevant departments of the supply of rescue and relief materials to assist, guide the enterprise organization to resume production.
(10) Town Civil Affairs Office, Federation of Trade Unions: Responsible for organizing the reception of casualties and their families to appease, pension and relief and condolences, compensation, etc., and quickly start the emergency rescue mechanism for emergencies, with a good job in the aftermath of the work.
(11) town finance: responsible for emergency rescue drills and rescue funds for hazardous chemicals.
(12) Armed Police 8710 troops: according to the requirements of the rescue work, the organization of chemical experts and chemical defense forces to participate in the scene rescue.
(13) the villages (communities) in accordance with the "safety of local management" principle, responsible for the jurisdiction of the production, operation, storage, use of hazardous chemicals, investigation and mapping, registration, registry, and reported to the town of hazardous chemicals special rectification of production safety leading group, found that the hidden danger to be reported in a timely manner to cooperate with the town of hazardous chemicals, the leading group of special rectification of production safety. Safety production special rectification leading group of joint action to do a good job of special rectification.
Fifth, the establishment of on-site rescue professional group and responsibilities
To ensure timely, effective and smooth emergency rescue work, the leading group set up within the hazardous source control group, on-site alert group, rescue and de-escalation group, medical rescue group, material supply group, the aftermath of the group and other six groups and emergency rescue office. Its duties and unit composition are as follows:
(a) Hazardous source control group
Responsible for on-site rescue operations in emergency situations, timely control of hazardous sources. By the accident unit personnel and professional teams, and according to the nature of hazardous chemicals to prepare special protective equipment, appliances and special tools.
Participation in the control of hazardous sources is generally composed of professional protection team and firefighting team. The group should have a high level of professional and technical level, and equipped with professional protection and first aid equipment.
(B) site vigilance group
By the town police station, transportation management station, traffic police squadron: by the town police station responsible for the group leader.
1, is responsible for delineating the scene of the cordon area and organizing vigilance, maintenance of site security and traffic order;
2, is responsible for the evacuation of the accident area of unrelated personnel;
3, is responsible for the rescue of transport vehicles smooth.
(C) rescue and de-risking group
1, fire, explosion type of accident by the town police station in charge of the group leader.
2, poisoning accidents by the town health center in charge of the head of the group.
3, road transportation accidents by the town transportation station in charge of the head of the group.
(D) medical rescue group
By the town health center is responsible for the scene of the casualty injury identification, according to the different injuries to carry out emergency rescue, on-site disposal and arrangement of transportation of the injured. According to the level of the accident to start the corresponding public **** health emergency rescue team level.
(E) material supply group
Responsible for organizing the supply of emergency supplies and tools, appliances and medicines, organizing vehicles to transport emergency supplies and personnel. By the town economic development service center, the town transport management station, the town traffic police squadron, the town health center.
(F) aftercare group
The town is responsible for the accident casualties and family members of the reception of appeasement, pension, compensation and other aftercare and social stability work. By the town of civil affairs office, the Federation of Trade Unions, labor security offices, party and government offices and other departments.
(VII) Emergency Rescue Office
The Emergency Rescue Office is located in the town safety office, responsible for day-to-day management. Its duties:
1, after receiving the accident report, quickly report to the leader of the leading group, in accordance with the instructions of the leader of the leading group, to notify the relevant units immediately rushed to the scene of the accident; dealing with emergency rescue services;
2, responsible for conveying the instructions of the leader of the leading group to the group;
3, supervise the establishment and management of the relevant departments of emergency response to accidents involving hazardous chemicals rescue teams and equipment, and Responsible for registering and filing the rescue equipment of each department;
4. Supervise relevant departments and hazardous chemical units to formulate emergency rescue plans for hazardous chemical accidents and regular drills;
5. File the emergency rescue plans for hazardous chemical accidents formulated by relevant departments and hazardous chemical units;
6. Responsible for reporting the accident situation and requesting assistance from the District Dangerous Chemical Emergency Rescue Office to report accidents and request for assistance.
7, to complete other matters assigned by the leading group.
Sixth, emergency rescue procedures
Hazardous chemicals accident emergency rescue generally include alarms and police, emergency rescue team mobilization, the implementation of emergency rescue, monitoring and evaluation of the state of affairs, and post-disposal and other aspects.
(a) accident reporting and alarm
When a hazardous chemical accident occurs or may develop into a major hazardous chemical accident, the villages (communities), the relevant departments received the report, it should be immediately reported to the town of hazardous chemical accidents and emergency rescue leading group office report, fire accidents at the same time to the 119 alarm, the content of the report or alarm, including: the time of the accident, location, The name of the enterprise, the type and quantity of hazardous chemicals, the type of accident (fire, explosion, massive leakage of toxic substances, etc.), the surrounding situation, the need to support the personnel, equipment, equipment, transportation routes, contact phone number, name of the contact person.
(B) start the emergency rescue plan
1, the leading group office received a hazardous chemical accident or dangerous report, should be quickly reported to the leading group of emergency rescue leader, the leading group of emergency rescue decided to start the "plan", designate the emergency rescue site commander, the leading group office of the emergency rescue and the town of the relevant members of the relevant unit responsible for the person in charge should be quickly rushed to the Accident scene, set up at the scene of the accident site command, the commander-in-chief by the leading group designated personnel. Command is responsible for issuing and lifting the emergency rescue orders; determine the implementation of emergency rescue programs, alert areas; organization and command of emergency rescue teams to implement rescue operations; reporting and notification of accidents; if necessary, to the District Rescue Center to issue a rescue request.
(1) a one-time death of one person (including) or less or direct economic losses of less than 500,000 yuan, the leader of the leading group or entrusted to the deputy leader of the leading group to lead the relevant departments rushed to the scene of the accident. Town *** main leader or entrusted to the leaders in charge, the town safety office, police station, the town volunteer fire department, the town health center, the town economic development service center, the town of village construction station and the district departments responsible for rushing to the scene, organizing and directing the rescue work of the accident.
(2) a one-time death of one person (including) or direct economic loss of more than 500,000 yuan or more, by the town *** the main leader or entrusted to the leading group leader, the leading group deputy leader to lead the main leaders of the relevant departments and villages (communities) main leaders to the scene.
2, the scene after the establishment of the command, to immediately understand the scene and the nature of the accident, according to the type of hazardous chemical accidents to determine the specific implementation of the accident emergency rescue program, the layout of the professional rescue team tasks.
3, the professional rescue team arrived at the scene, obey the command of the on-site commanders, take the necessary personal protection, according to their respective division of labor to carry out disposal and rescue work.
(C) the basic procedures for the disposal of hazardous chemicals accident scene
1, protection
According to the accident scene involved in the characteristics of hazardous chemicals and the delineation of the hazardous area, to determine the appropriate level of protection. All relevant personnel entering the protection zone must take relevant protective measures according to the corresponding protection standards.
2, inquire
(1) the situation of people in distress;
(2) container storage capacity, leakage, leakage time, location, form, spread range;
(3) the surrounding units, residents, topography, power supply, fire and other conditions;
(4) firefighting facilities, process measures, the arrival of the personnel to dispose of the views.
3, detection
(1) search for people in distress;
(2) the use of detection instruments to determine the leakage of substances, concentration, spread range;
(3) determination of wind direction, wind speed and other meteorological data;
(4) to confirm the facilities, buildings (structures) dangerous and may lead to the explosion of a variety of sources of combustion;
(5) to confirm the operation of fire facilities;
(6) to confirm the fire safety measures. ) to confirm the operation of fire-fighting facilities;
(6) to determine the attack and defense routes, positions;
(7) the scene and surrounding pollution.
4, alert
(1) according to the inquiry, detection to determine the alert area;
(2) the alert area is divided into a critical area, medium-risk area, light-risk area and safety zone, and set up alert signs, and set up isolation zones in the safety zone, as appropriate;
(3) set up a reasonable entry and exit points, and strict control of the region in and out of personnel, vehicles, materials, and security checks, registration one by one. safety inspection and registration one by one.
5, life-saving
(1) form a life-saving team, carrying life-saving equipment to quickly enter the danger zone;
(2) take the correct way of rescue, all the people in distress to move to a safe area;
(3) the rescue of the people for registration, labeling and on-site first aid;
(4) will be sent to the medical emergency departments of the more serious injuries.
(4) the more serious injuries to the medical emergency department to save treatment.
6, risk control
(1) enable the unit sprayoline, foam, steam and other fixed, semi-fixed fire extinguishing facilities;
(2) selected water sources, laying water hoses, set up positions, unfolding in an orderly manner;
(3) set up water curtains or screen wall of water curtains, dilution, degradation of leaks concentration, or set up steam curtains;
(4) the use of fog jets (4) Use mist jet to form a water curtain wall to prevent leaks from spreading to important targets or dangerous sources;
(5) According to the site leakage, study and formulate a leakage plugging program, and implement the program in strict accordance with the leakage plugging;
(6) If flammable gases are leaking, all the leakage plugging actions must be taken as an anti-explosion measure to ensure safety;
(7) Close the front valves and cut off the source of leakage;
(8) according to the object of the leak, the liquefied gases insoluble in water, can be injected into the tank in the appropriate amount of water to raise the level, the formation of water cushion, to alleviate the danger, with the plugging;
(9) the transfer of the more dangerous bottles (cans).
7, rescue
(1) on-site rescue
□ will be infected with poison quickly evacuate the scene, transferred to the upwind or side of the wind direction of the air pollution-free areas;
□ when possible, should be immediately carried out respiratory and systemic protection, to prevent continued inhalation of poison;
□ breathing, heart stopping, should be immediately carried out artificial respiration and cardiac squeeze, and take cardiopulmonary resuscitation measures;
□ breathing, heartbeat stopped, should be immediately carried out artificial respiration and cardiac squeeze, and take cardiopulmonary resuscitation measures. For those whose breathing or heartbeat stops, artificial respiration and cardiac compression should be carried out immediately, cardiopulmonary resuscitation (CPR) measures should be taken, and oxygen should be given to them;
□ Immediately remove the clothing of the contaminated person; for those whose skin is contaminated, rinse it thoroughly with running water or soapy water; and for those whose eyes are contaminated, rinse them thoroughly with a lot of running water.
(2) Treatment with effective medicines;
(3) Symptomatic treatment;
(4) Serious cases are sent to hospital for observation and treatment.
8, decontamination
(1) set up a decontamination station at the junction of the danger zone and the safety zone;
(2) the object of decontamination
□ mildly poisoned people;
□ severely poisoned people before sending to the hospital for treatment;
□ the site of the medical personnel;
□ the fire-fighting and other rescue personnel and the masses of people to help each other personnel;
□ Rescue and gas masks.
(3) Use the appropriate decontamination chemicals;
(4) Discharge of decontamination effluent must be tested by the environmental protection department to prevent secondary disasters.
9, clean up
(1) a small amount of residual liquid, with dry sand, cement powder, coal ash, dry powder and other adsorbents, collected for technical treatment or dumped as appropriate to an open area for burial; sprinkled on the contaminated ground neutralization or detergent soak, and then use a large number of straight streams of water to clean up the scene, especially low-lying, ditches, etc., to ensure that no residual liquid left behind;
(2) the site of the environmental testing passed After the site environment test, count the personnel, vehicles and equipment;
(3) Remove the guard, make a good handover, and safely evacuate.
(d) After the accident is under control, the emergency rescue leading group held a meeting to study the decision to end the rescue work.
(E) after the end of emergency rescue, by the emergency rescue headquarters office of the rescue situation for evaluation, the risk or accident damage statistics, the assessment results will be reported to the Emergency Rescue Command, the town safety office in accordance with the relevant provisions of the state organization of the relevant institutions and personnel to carry out investigations into the accident. By the accident occurred in the village (community) in conjunction with the town, the district departments and units to do a proper job after the accident.
(F) emergency rescue site requirements
1, the site command and the professional rescue teams should maintain good communication links;
2, the vehicle should be subject to the local public security department or the accident unit personnel arrangements for driving and parking;
3, the accident occurred in the early stages of the accident, the accident unit or the site personnel should be actively taken to take self-rescue measures to prevent the expansion of the accident
4, expert consultants arrived at the scene, quickly make a judgment on the accident situation, put forward disposal of the implementation of measures and preventive measures, after the accident is under control, to participate in the accident investigation and put forward preventive measures.
5, flammable, explosive hazardous chemicals leakage rescue, should use explosion-proof equipment and tools, emergency rescue personnel shall not wear shoes with nails and chemical fiber clothing, should turn off the phone.
6, the accident contaminated area should be obvious warning signs;
7, the material supply group should ensure that the supply of rescue and relief materials, transportation and provide special equipment, in the process of rescue and relief of emergency call for materials, equipment, personnel and occupation of the site, any organization and individual must obey the overall situation of emergency relief, not to block or refuse.
VII. By-laws
(a) Any organization or individual has the obligation to participate in the rescue and relief of hazardous chemical accidents.
(B) for not timely reporting of hazardous chemical accidents in accordance with this plan of danger, accident. Units and individuals who do not timely obey the command, scheduling, or fleeing from the battlefield, the main person in charge of the unit and the responsibility of the person in charge shall be investigated in accordance with the law. In the accident rescue units and individuals have made outstanding contributions, in accordance with national laws, regulations and relevant provisions to give recognition and reward.
(C) emergency rescue funds for hazardous chemical accidents by the town finance advance, after the end of the accident rescue, in accordance with relevant regulations. This emergency rescue drill funds by the town finance is responsible for the protection.
(D) the occurrence of serious accidents, this plan and "Putian City, Lycheng District, the town of Xitianwei serious security accidents, emergency rescue plan" and the implementation.
(E) the village (community), the town of the relevant departments, units should be combined with the actual, the development of the village (community), the department, the unit of the emergency rescue plan for hazardous chemical accidents, reported to the town of hazardous chemicals emergency rescue leading group office for the record.
(F) This plan by the town emergency rescue leading group office is responsible for the interpretation, since the date of publication.
What are the methods to deal with the leakage of hazardous chemicalsLeakage treatment precautions:
When entering the leakage site to deal with, the following should be noted:
Entering the scene personnel must be equipped with the necessary personal protective equipment: such as chemical-resistant boots, chemical-resistant gloves, chemical-resistant clothing
Necessary respiratory protection equipment. If the spill chemical is flammable and explosive, fire should be strictly prohibited. Extinguish any open flames and any other form of heat and ignition sources to reduce the risk of fire and explosion; emergency response is strictly prohibited to act alone, there should be a guardian, if necessary, water cannons, water cannons cover. Should approach the scene from upwind, uphill, and strictly prohibit blind entry.
Spill source control:
If possible, the further spread of chemicals can be eliminated by controlling spills or leaks. This can be done by:
1. By closing valves, stopping operations, or by changing the process flow, routing material through secondary lines, partial shutdowns, looping, and load shedding.
2, container leakage, measures should be taken to repair and plug the rupture, to stop further leakage of chemicals, the entire emergency response is very critical. Successful plugging depends on several factors: the degree of danger of approaching the leak point, the size of the leak hole, the actual or potential pressure at the leak point, and the characteristics of the leaking substance.
Disposal of leaks:
After the leak is controlled, the leak should be covered, sheltered, diluted, and treated in a timely manner so that the leak can be safely and reliably disposed of to prevent secondary accidents from occurring.
4
The main methods of disposal of spills on the ground are as follows:
If the chemical is liquid, the leakage to the ground will spread around and spread, it is difficult to collect and deal with. It is difficult to collect and dispose of them. For this reason, it is necessary to build a dike to intercept or divert them to a safe place. To do this, it is necessary to build a dike to intercept or divert the flow to a safe place. In the case of a liquid leak in a storage tank area, close the rainwater valve in a timely manner to prevent the material from flowing out along the open ditch. For liquid leakage, in order to reduce the evaporation rate of the material into the atmosphere, foam or other covering items can be used to cover the leaking material, forming a cover layer on its surface to inhibit its evaporation. Or use low-temperature cooling to reduce the evaporation of the spill.
How to deal with the leakage of hazardous chemicalsIn the production, storage and use of chemicals in the process, containers of chemicals often occur some accidental rupture, pouring spillage and other accidents, resulting in the leakage of hazardous chemical products, and therefore the need to take simple, effective safety measures to eliminate or reduce the risk of leakage, if the leakage can not be controlled or handled improperly, at any time there is a possibility of transformation into combustion, explosion, poisoning and other malicious accidents. If the leakage cannot be controlled or handled improperly, it may be transformed into combustion, explosion, poisoning and other vicious accidents. The following is an introduction to the chemical leakage must take emergency measures.
First, evacuation and isolation
In the production, storage and use of chemicals in the process of leakage, the first thing to do is to evacuate unrelated people, isolation leakage contaminated area. If a large number of flammable and explosive chemicals leakage, then we must play "119" alarm, requesting fire professionals to rescue, and at the same time to protect and control the scene.
Second, cut off the source of ignition
Cut off the source of ignition of the chemical leakage is particularly important, if the leak is flammable, it must be immediately eliminated leakage of a variety of sources of ignition within the contaminated area.
Third, personal protection
Participating in the leakage treatment personnel should have a full understanding of the chemical nature of the leakage and the reaction characteristics of the product, to be in a high place and upwind to deal with, it is strictly prohibited to act alone, to have a guardian. If necessary, the water gun (fog water) cover. According to the nature of the leaked product and the form of toxic contact, select the appropriate protective equipment to prevent casualties and poisoning accidents in the process of accident handling.
1. Respiratory protection
In order to prevent toxic and hazardous substances through the respiratory system into the human body, should be based on different occasions to choose different protective equipment.
For the leakage of chemical toxicity, high concentration, and lack of oxygen, must use oxygen respirator, air respirator, air supply type long tube mask.
For the leakage of oxygen concentration of not less than 18%, the concentration of toxic substances in a certain range of occasions, you can use the gas mask (toxic concentration of 2% or less of the use of isolated gas mask, concentration of 1% or less of the use of direct gas mask, concentration of 0.1% or less to take the anti-virus mask). Dust masks can be used in dusty environments.
2. Eye protection
In order to prevent eye injuries, chemical safety glasses, safety masks can be used.
3. Body protection
In order to avoid skin damage, can be used with mask-type rubberized cloth gas vest, dress-type rubberized cloth gas vest, rubber protective clothing, anti-toxicity infiltration overalls, breathable gas vests, etc.
3.Body protection
In order to avoid skin damage, can be used with mask-type rubberized cloth gas vest.
4. Hand protection
In order to protect the hand from damage, you can use rubber gloves, latex gloves, acid and alkali gloves, chemical gloves and so on.
Fourth, leakage control
If leakage occurs during production and use, under unified command, control the leakage of chemicals by closing the relevant valves, cutting off the equipment connected to it, pipelines, stopping the operation, or changing the process flow and other methods.
If the container leaks, according to the actual situation, measures should be taken to plug and repair the rupture to stop further leakage.
In addition, to prevent the spread of leaks, the surrounding buildings, vehicles and people, in case the leakage can not be controlled, we must dispose of the leakage in a timely manner, and closely monitor the situation to prevent fire and explosion.
V. Disposal of spills
The spills should be disposed of safely and reliably in a timely manner.
1. Disposal of gas leaks
Emergency personnel to do is just to stop the leak, if possible, with reasonable ventilation so that its diffusion does not accumulate, or spray mist water to make it liquefied after disposal.
2. Liquid spills
For small amounts of liquid spills, they can be adsorbed in sand or other non-flammable adsorbents and collected in containers for disposal.
And a large number of liquid leaks spread around the diffusion, difficult to collect and deal with, can be used to build a dike to block or diverted to a safe place. In order to reduce the evaporation of leaks to the atmosphere, available foam or other coverings to cover the surface of the formation of a cover to inhibit its evaporation, and then transfer processing.
3. Solid spill disposal
Collect the spill with appropriate tools, and then wash the contaminated ground with water.
Cover the mouth and nose with a wet towel to escape upwind to eliminate open flames call the fire department to report the accident, inform the location of the accident, what kind of substances, whether or not the person trapped, the severity of the situation, the development of the situation, pay attention to the articulation of the language, the language can be smooth to meet the fire fleet to a conspicuous location
Hazardous chemicals fire accidents disposal of what points
What are the points of disposal of the accident? p> Alarm content should include: the accident unit, the time and place of the accident, the name of the chemical and the amount of leakage, the nature of the accident (spillage, explosion, fire), the degree of danger, there are no casualties, as well as the name of the alarm and contact telephone.
How to deal with hazardous chemicals leaking toxic gasesHazardous chemicals leaking toxic gases will cause serious injury to the human body, serious may have to take life, if encountered gas leaks and other common toxic gases should be how to deal with the following is a detailed introduction:
Once found that there is a leak of toxic gases have to quickly adopt the standing or on the right to the protective equipment to protect themselves and the leakage of toxic gas. Timely alarm, but also quickly evacuate the leakage of contaminated area to the wind, and immediately isolate 150m, strictly limit access.
Cut off the source of ignition. It is recommended that emergency personnel wear self-contained positive pressure respirator, wear anti-static overalls, such as emergency available wet hand towels, wet masks, gas masks to protect the respiratory tract. Protect skin with raincoat, gloves and boots. Protect the eyes can be used to protect the gas glasses, swimming goggles reasonable ventilation to accelerate the diffusion.
As far as possible to cut off the source of the leak. High concentration leakage area, spray a mist containing hydrochloric acid and water, dilution, dissolution. Construct a dike or dig a pit to receive a large amount of wastewater generated. Conditions can also be transferred to the manned fortification with filtering and ventilation devices.
It is too late to evacuate, can hide in the structure of the better multi-storey buildings, blocking the obvious gaps, turn off the air conditioning units, ventilators, etc., extinguish the fire, as far as possible, the personnel in the back of the wind without doors and windows. To be clear that the person to guide and escort the evacuees to the safety zone, and in the evacuation or evacuation routes to set up posts, indicating the direction.
To find out whether anyone remains in the contaminated area. After leaving the contaminated area, remove contaminated clothing and disinfect promptly. If necessary, you should go to the medical department for examination and treatment.
In the event of a hazardous chemical leak, how should be dealt withDepending on the specific circumstances, first of all, to find the cause of the leak, from the source to block the leak, some cases may not be able to block, in order to ensure that the personnel and property as far as possible not to be affected by the situation, for the chemicals that have been leaked, according to the nature of the chemical to take the appropriate treatment and disposal.
When hazardous chemicals leak, how to set up a cordon, what standards can be referred toThis question is difficult to answer. Not only because there is no reference to the standard (the United States has a similar standard), but also according to the hazardous characteristics of the hazardous chemicals, the amount of leakage, terrain, wind direction, water flow, the scope of the possible impact, and other factors, in order to decide.