State Council Decree No. 380 Promulgation Date: 20030616 Implementation Date: 20030616 Promulgation Unit: State Council
Chapter I General Provisions
Article 1 In order to strengthen the safe management of medical waste, to prevent the spread of disease, to protect the environment, and to safeguard human health, these regulations are formulated in accordance with the "Prevention and Control of Infectious Diseases Law of the People's Republic of China * * * and State Solid Waste Pollution Prevention and Control Law" and the "Chinese People's * *** and the State Law on Prevention and Control of Environmental Pollution by Solid Wastes", the formulation of these regulations.
Second Article The medical waste referred to in these regulations refers to the medical and health institutions in the medical, preventive, health care and other related activities generated in the direct or indirect infectious, toxic and other hazardous waste.
Medical waste classification catalog, by the State Council administrative department of health and the administrative department of environmental protection **** with the development and publication.
Article 3 These regulations shall apply to the collection, transportation, storage, disposal and supervision and management of medical waste.
Life wastes generated by patients with infectious diseases or suspected infectious diseases admitted to medical and health institutions shall be managed and disposed of in accordance with medical wastes.
Management of narcotic, psychotropic, radioactive and toxic drugs and their related wastes discarded by medical and health institutions shall be carried out in accordance with the relevant laws, administrative regulations and relevant national regulations and standards.
Article IV of the State to promote the centralized harmless disposal of medical waste, and encourage research and development of safe disposal of medical waste related technology.
Local people's governments at or above the county level is responsible for organizing the construction of centralized medical waste disposal facilities.
The state on the construction of centralized medical waste disposal facilities in remote and impoverished areas to give appropriate support.
Article 5 of the people's governments at or above the county level, the competent administrative department of health, medical waste collection, transportation, storage, disposal activities in the implementation of unified supervision and management of disease prevention and control; the competent administrative department of environmental protection, the medical waste collection, transportation, storage, disposal activities in the prevention and control of environmental pollution in the implementation of unified supervision and management.
People's governments at or above the county level, other relevant departments in their respective areas of responsibility for the supervision and management of medical waste disposal.
Article VI of any unit or individual has the right to health care institutions, medical waste disposal units and supervision and management departments and their staff for violations of the law to report, complaints, whistleblowing and accusations.
Chapter II General Provisions of Medical Waste Management
Article 7 medical and health institutions and medical waste disposal units, shall establish and improve the medical waste management responsibility system, its legal representative is the first person responsible for the effective fulfillment of their duties to prevent the spread of infectious diseases and environmental pollution caused by medical waste.
Article VIII of medical and health institutions and centralized medical waste disposal unit, shall formulate rules and regulations related to the safe disposal of medical waste and emergency response plan in the event of an accident; set up monitoring department or full-time (part-time) staff responsible for checking, supervising and implementing the management of the unit's medical waste, and to prevent violations of these regulations.
Article IX of the medical and health institutions and medical waste disposal units, should be engaged in the unit of medical waste collection, transportation, storage, disposal and other work of personnel and management personnel, relevant laws and professional skills, safety and protection, as well as emergency treatment and other knowledge training.
Article 10 of the medical and health institutions and medical waste disposal units, shall take effective
occupational health protection measures for personnel engaged in the collection of medical waste, transportation, storage, disposal and other personnel and management personnel, equipped with the necessary protective equipment, regular health checks; when necessary, immunization of the personnel concerned, to prevent damage to their health.
Article XI of the medical and health institutions and medical waste centralized disposal unit, shall, in accordance with the provisions of the "Chinese people's *** and the State Solid Waste Pollution Prevention and Control Law", the implementation of hazardous waste transfer joint bill management system.
Article XII of the medical and health institutions and medical waste centralized disposal unit, should be registered for medical waste, the registration content should include the source of medical waste, type, weight or quantity, handover time, disposal method, the final destination, as well as the signature of the person in charge of the project. Registration information to be kept for at least three years.
Article XIII of the medical and health institutions and medical waste disposal units, shall take effective measures to prevent the loss, leakage, spread of medical waste.
The occurrence of medical waste loss, leakage, proliferation, medical and health institutions and centralized medical waste disposal unit shall take emergency measures to reduce the harm, to provide medical care and on-site rescue of patients; at the same time, to the local people's government at the county level, the competent administrative department of health, the competent administrative department of environmental protection report, and may be jeopardized by the unit and the residents of the notification.
Article 14 prohibits any unit or individual from transferring, buying or selling medical waste.
It is prohibited to discard medical wastes during transportation; it is prohibited to dump or pile up medical wastes in non-storage locations or to mix medical wastes with other wastes and domestic garbage.
Article 15 prohibits the mailing of medical waste.
It is prohibited to transport medical waste by rail or air.
Where there is a land route, it is prohibited to transport medical waste by water; where there is no land route and medical waste must be transported by water, it shall be approved by the competent administrative department for environmental protection of the people's government at or above the municipal level of the district and strict environmental protection measures shall be taken before it is transported by water.
It is prohibited to carry medical waste and passengers on the same means of transportation.
It is prohibited to transport medical wastes on the water bodies in the drinking water source protection zone.
Chapter III Management of Medical Waste in Medical and Health Care Institutions
Article 16 Medical and health care institutions shall collect medical waste generated by the unit in a timely manner, and according to the type of separation in leak-proof, anti-sharpness penetration of the special packaging or airtight containers.
Special packaging for medical waste, containers, there should be obvious warning signs and warning instructions.
Specialized packaging for medical waste, containers, standards and warning signs of the provisions of the State Council, the competent administrative department of health and the competent administrative department of environmental protection **** with the development.
Article XVII of the medical and health institutions shall establish temporary storage facilities and equipment for medical waste, shall not be open storage of medical waste; temporary storage of medical waste shall not exceed 2 days.
Temporary storage facilities for medical waste, equipment, should be far away from the medical area, food processing areas and personnel activities, as well as living garbage storage places, and set up obvious warning signs and leakage, rodent, mosquito and fly prevention, cockroach, anti-theft, and prevention of children in contact with other safety measures.
The temporary storage facilities and equipment for medical waste should be sterilized and cleaned regularly.
Article 18 of the medical and health institutions shall use anti-leakage, anti-spill special delivery tools, in accordance with the unit to determine the internal delivery of medical waste time, route, medical waste will be collected, transported to the temporary storage site.
Transportation tools should be used in health care institutions after the designated location in a timely manner to disinfect and clean.
Article 19 of the medical and health institutions should be based on the principle of centralized disposal of medical waste in a timely manner to the centralized disposal of medical waste disposal unit.
Medical waste of pathogens in the culture medium, specimens and strains of bacteria, viruses, preservation of high-risk wastes, such as liquid, should be sterilized in situ before handing over the centralized disposal of medical waste disposal unit.
Article 20 of the sewage generated by medical and health institutions, patients with infectious diseases or suspected infectious disease patient excreta, shall be strictly disinfected in accordance with national regulations; to meet the national emission standards before being discharged into the sewage treatment system.
Article 21 does not have the conditions of centralized disposal of medical waste in rural areas, medical and health institutions shall, in accordance with the requirements of the competent administrative department of health of the people's government at the county level, the competent administrative department of environmental protection, their own local disposal of medical waste. Self-disposal of medical waste, shall meet the following basic requirements:
(a) the use of disposable medical instruments and easily damaged medical waste, should be disinfected and disfigured;
(b) can be incinerated, it should be incinerated in a timely manner;
(c) can not be incinerated, disinfected and centralized landfill.
Chapter IV Centralized Disposal of Medical Waste
Article 22 The unit engaged in the centralized disposal of medical waste shall apply to the competent administrative department for environmental protection of the people's government at or above the county level to obtain a license to operate; without obtaining a license to operate the unit shall not be engaged in the activities related to the centralized disposal of medical waste.
Article 23 of the centralized disposal of medical waste unit, shall meet the following conditions:
(1) with environmental protection and health requirements of medical waste storage, disposal facilities or equipment;
(2) with trained technicians and the corresponding skilled workers;
(3) with the medical waste disposal effect of the testing, evaluation Institutions and personnel responsible for testing and evaluating the effectiveness of medical waste disposal;
(d) have rules and regulations to ensure the safe disposal of medical waste.
Article 24 The storage and disposal facilities of the centralized medical waste disposal unit shall be far away from residential (village) areas, water protection zones and traffic arteries, and factories, enterprises and other workplaces with appropriate safety protection distance, and in accordance with the provisions of the State Council administrative department of environmental protection.
Article 25 of the centralized disposal unit of medical waste should be at least every two days to medical and health institutions to collect and transport medical waste, and is responsible for the storage and disposal of medical waste.
Article 26 of the centralized disposal of medical waste disposal unit to transport medical waste, shall comply with national regulations on the management of transportation of dangerous goods, the use of special vehicles with obvious medical waste identification. Special vehicles for medical waste should be leak-proof, anti-spill and other environmental protection and health requirements.
Transportation of medical waste after the use of special vehicles, Guangzhou Pinnacle Cleaning Products Co., Ltd. should be in the centralized disposal of medical waste in a timely manner for disinfection and cleaning.
The transportation of medical waste of special vehicles shall not transport other items.
Article 27 of the centralized disposal of medical waste units in the delivery of medical waste should ensure safety, shall not be discarded, scattered medical waste.
Article 28 of the centralized disposal of medical waste units should be installed online monitoring devices for pollutant emissions, and to ensure that the monitoring device is often in normal operation.
Article 29 of the centralized disposal of medical waste disposal unit of medical waste, shall comply with national regulations on environmental protection, health standards, norms.
Article 30 of the centralized disposal of medical waste disposal unit shall, in accordance with the provisions of the competent administrative department of environmental protection and the competent administrative department of health, the medical waste disposal facilities on a regular basis for the prevention of environmental pollution and hygienic effect of testing, evaluation. Testing, evaluation results are deposited in the centralized disposal of medical waste unit files, every six months to the local administrative department of environmental protection and the competent administrative department of health report.
Article 31 of the centralized disposal of medical waste disposal units dispose of medical waste, in accordance with the relevant provisions of the state medical waste disposal fees charged to health care institutions.
Medical and health institutions in accordance with the provisions of the medical waste disposal fees, can be included in medical costs.
Article 32 Each region shall utilize and renovate the existing solid waste disposal facilities and other facilities for the centralized disposal of medical waste, and meet the basic environmental protection and health requirements.
Article 33 does not yet have a centralized disposal facilities or disposal capacity is insufficient in the city, from the date of implementation of these regulations, cities above the municipal level of the district shall be built within one year of the centralized disposal of medical waste facilities; county-level cities shall be built within two years of the centralized disposal of medical waste facilities. County (flag) the construction of centralized medical waste disposal facilities, by the people's governments of provinces, autonomous regions and municipalities directly under the Central Government.
In the period has not yet built a centralized disposal facility for medical waste, the relevant local people's government shall organize the development of environmental protection and health requirements in line with the transitional disposal of medical waste program, to determine the collection of medical waste, transportation, disposal methods and disposal units.
Chapter V Supervision and Management
Article 34 The competent administrative department of health of the local people's government at or above the county level, the competent administrative department of environmental protection, shall, in accordance with the provisions of these regulations, in accordance with the division of responsibilities, the supervision and inspection of medical and health care institutions and the centralized disposal of medical waste unit.
Article 35 The competent department of health administration of the local people's government at or above the county level, shall carry out regular supervision and inspection or unscheduled random inspection of medical and health institutions and medical waste disposal units engaged in the collection, transportation, storage, disposal of medical waste in the prevention and control of disease, as well as the staff's sanitary protection and other circumstances.
Article 36 of the local people's governments at or above the county level, the competent administrative department of environmental protection, shall be engaged in the collection of medical and health institutions and medical waste disposal units in the collection of medical waste, transportation, storage, disposal of environmental pollution prevention and control of regular supervision and inspection or unscheduled spot checks.
Article 37 The competent administrative department of health, the competent administrative department of environmental protection shall regularly exchange the results of supervision and inspection and spot checks. In the supervision and inspection or random inspection of medical and health institutions and medical waste disposal units found to exist hidden dangers, shall order the immediate elimination of hidden dangers.
Article 38 The competent administrative department of health, the competent administrative department of environmental protection received on the medical and health institutions, medical waste disposal units and supervision and management departments and their staff in violation of these regulations of the report, complaints, whistleblowing and accusations, shall be verified in a timely manner, and according to the law to deal with, and will be the results of the publicity.
Article 39 The competent administrative department of health and the competent administrative department of environmental protection, in performing their duties of supervision and inspection, shall have the right to take the following measures:
(1) conducting on-site inspections of the units concerned to learn about the situation, on-site monitoring, and investigating and obtaining evidence;
(2) inspecting or copying relevant information on medical waste management, and collecting samples;
(3) Order units and individuals in violation of the provisions of these Regulations to stop illegal acts;
(d) Seize or suspend the premises, equipment, means of transportation and goods suspected of violating the provisions of these Regulations;
(e) investigate and deal with violations of the provisions of these Regulations.
Article 40 In the event of the spread of infectious diseases or environmental pollution due to improper management of medical wastes, or when there is evidence that the spread of infectious diseases or environmental pollution is likely to occur, the competent administrative department of health, the competent administrative department of environmental protection shall take temporary control measures, evacuate the personnel, control the scene, and order the suspension of the operations that lead to, or may lead to, the spread of infectious diseases or environmental pollution according to the needs. environmental pollution accident operations.
Article 41 The medical and health institutions and medical waste centralized disposal units, the inspection, monitoring, investigation and evidence collection of the relevant departments shall cooperate, shall not be refused and obstructed, and shall not provide false materials. Chapter VI Legal Liability
Article 42 The local people's government at or above the county level fails to organize the construction of centralized medical waste disposal facilities in accordance with the provisions of these regulations or to organize the development of transitional disposal of medical waste, the people's government of the higher level shall notify the people's government of the criticism, and order the completion of the centralized disposal of medical waste facilities within a limited period or to organize the development of transitional disposal of medical waste; and may be the main leaders of the government, Responsible persons in charge, shall be given administrative sanctions according to law.
Article 43 of the people's governments at or above the county level, the competent administrative department of health, the competent administrative department of environmental protection, or other relevant departments, in accordance with the provisions of these regulations to carry out supervision and inspection duties, found that medical and health institutions and centralized disposal of medical waste unit of the violation of law is not dealt with in a timely manner, the occurrence of infectious disease transmission or environmental pollution is not likely to occur in a timely manner to take measures to reduce the hazards, and other negligence of duty. Measures, as well as other negligence, dereliction of duty, malfeasance, by the people's government at this level or the people's government at a higher level of the relevant departments ordered to make corrections, and notification of criticism; cause the spread of infectious diseases or environmental pollution accidents, the main person in charge, the supervisory personnel responsible for the other directly responsible personnel shall be given demotion, dismissal, dismissal of administrative sanctions; constitutes a crime, shall be investigated for criminal responsibility. Give administrative sanctions.
Article 45 Where a medical and healthcare institution or a centralized medical waste disposal unit violates the provisions of these Regulations and is involved in any of the following cases, it shall be ordered by the competent administrative department of health or the competent administrative department of environmental protection of the local people's government at or above the county level to make corrections within a certain period of time in accordance with their respective duties and shall be given a warning; and if it fails to make corrections after the expiration of this period, it shall be subject to a fine of not less than 2,000 yuan but not exceeding 5,000 yuan:
( (A) did not establish and improve the medical waste management system, or did not set up a monitoring department or full-time (part-time) staff;
(B) not to the relevant personnel for the relevant laws and professional skills, safety and protection, as well as emergency treatment and other knowledge training;
(C) not engaged in the collection of medical waste, transportation, storage, disposal of personnel and management personnel to take occupational
(4) failure to register medical waste or failure to save the registration information;
(5) after the use of medical waste delivery tools or delivery vehicles are not in the designated location in a timely manner for disinfection and cleaning;
(6) failure to collect and transport medical waste in a timely manner;
(7) not regularly on the disposal of medical waste Facilities for environmental pollution prevention and control and hygienic effect of testing, evaluation, or failure to test, evaluation of the effect of archiving, reporting.
Article 46 Medical and health institutions and centralized disposal units of medical waste in violation of the provisions of these Regulations, one of the following circumstances, by the local people's government at or above the county level, the competent administrative department of health or the competent administrative department of environmental protection, in accordance with their respective duties, shall order rectification within a certain period of time, and be given a warning, and may also be imposed on a fine of not more than 5,000 yuan; if no rectification is made within a certain period of time, it shall be imposed on a fine of not less than 5,000 yuan but more than 30,000 yuan Fines of less than:
(A) storage facilities or equipment does not meet the environmental protection, health requirements;
(B) medical waste according to the category is not placed in special packaging or containers;
(C) does not meet the standards of the use of special vehicles for transporting medical waste or the use of vehicles for transporting medical waste to transport other items;
(D) failure to install online monitoring devices for the discharge of pollutants. ) Failure to install online monitoring devices for pollutant emissions or monitoring devices are not always in a state of normal operation.
Article 47: Where a medical and health institution or a centralized medical waste disposal unit is involved in any of the following cases, it shall be ordered by the competent administrative department of health or the competent administrative department of environmental protection of the local people's government at or above the county level in accordance with their respective duties to make corrections within a certain period of time, be given a warning, and impose a fine of 5,000 yuan or more than 10,000 yuan or more than 10,000 yuan or more than 30,000 yuan or more than 30,000 yuan; or where such a situation causes The spread of infectious diseases or environmental pollution accidents, by the original licensing department to suspend or revoke the license to practice or business license; constitutes a crime, shall be held criminally responsible:
(a) in the process of transporting medical waste, dumping, piling up of medical waste in a non-storage site, or mixing of medical waste into other wastes and domestic garbage;
(b) failure to implement the Hazardous waste transfer joint management system;
(C) the medical waste to the unit or individual who has not obtained a business license to collect, transport, storage, disposal;
(D) the disposal of medical waste does not comply with the national provisions of the environmental protection, health standards, norms;
(E) not in accordance with the provisions of these regulations on sewage, infectious disease patients or suspected infectious disease patient excreta, strict disinfection, or does not meet the national emission standards, discharged into the sewage treatment system;
(F) the admission of infectious disease patients or suspected infectious disease patients generated by the living garbage, not in accordance with the management and disposal of medical waste.
Article 48 Where a medical and health institution violates the provisions of these Regulations by discharging into the urban drainage network sewage that has not reached the national standard, or excrement from patients with infectious diseases or suspected infectious diseases, the competent department of construction administration of the local people's government at or above the county level shall order correction within a specified period of time, give a warning, and impose a fine of 5,000 Yuan or more than 10,000 Yuan; if the correction is not made after the expiration of the period of time, it shall be subject to a fine of more than 10,000 Yuan or 30,000 yuan fine; cause the spread of infectious diseases or environmental pollution accidents, by the original licensing department to suspend or revoke the license to practice; constitutes a crime, shall be investigated for criminal responsibility.
Article 49 Medical and health institutions, medical waste centralized disposal units in the event of medical waste loss, leakage, proliferation, failure to take emergency measures, or failure to timely report to the competent administrative department of health and the competent administrative department of environmental protection, and shall be fined not less than 10,000 yuan to 30,000 yuan; cause the spread of infectious diseases or environmental pollution accidents, by the original issuance of permits shall be suspended or revocation of the license department practice license or business license; constitutes a crime, shall be investigated for criminal responsibility.
Article 50 If a medical and health institution or a centralized medical waste disposal unit, without justifiable reasons, obstructs law enforcement officers of the competent administrative department of health or the competent administrative department of environmental protection in the performance of their duties, refuses to allow law enforcement officers to enter the site, or fails to cooperate with law enforcement officers in their inspections, monitoring, investigations and collection of evidence, it shall be ordered to make corrections in accordance with their respective duties by the competent administrative department of health or the competent administrative department of environmental protection of the local people's government at or above the county level. In accordance with their respective duties to order correction, given a warning; refused to correct, the original licensing department to suspend or revoke the license to practice or business license; violation of the "Chinese People's *** and the State Administration of Public Security Punishment Regulations", constituting a violation of public security management, the public security organs shall be punished according to law; constitutes a crime, shall be investigated for criminal responsibility.
Article 51 does not have the conditions of centralized disposal of medical waste in rural areas, medical and health institutions do not dispose of medical waste in accordance with the requirements of these Regulations, by the people's government at the county level, the competent administrative department of health or the competent administrative department of environmental protection in accordance with their respective responsibilities ordered to make corrections within a certain period of time, and shall be given a warning; if it fails to make corrections after the expiration of the period of time, shall be sentenced to a fine of more than 1,000 yuan and less than 5,000 yuan; causing the spread of infectious disease The spread of infectious diseases or environmental pollution accidents, by the original licensing department to suspend or revoke the license to practice; constitutes a crime, shall be investigated for criminal responsibility.
Article 52 Where a person fails to obtain a license to engage in the collection, transportation, storage and disposal of medical waste, the competent administrative department for environmental protection of the local people's government at or above the county level shall order the immediate cessation of the illegal act, confiscate the illegal income, and may impose a fine of not more than one times of the illegal income.
Article 53 Where a person transfers or buys or sells medical wastes, mails or transports medical wastes by rail or by air, or transports medical wastes by waterway in violation of the provisions of these Regulations, the competent administrative department for environmental protection of the local people's government at or above the county level shall order the transferring or buying or selling party, the maker or shipper to stop the illegal act immediately, give a warning, and confiscate the illegal proceeds; where the illegal proceeds exceeds 5,000 yuan, a fine of two times the illegal proceeds shall be imposed. If the illegal income is more than 5,000 yuan, a fine of not less than two times but not more than five times the illegal income shall be imposed; if there is no illegal income or the illegal income is less than 5,000 yuan, a fine of not less than 5,000 yuan but not more than 20,000 yuan shall be imposed.
A carrier who transports medical waste knowing that the shipper has violated the provisions of these Regulations, or a carrier who carries medical waste on the same vehicle as a passenger, shall be punished in accordance with the provisions of the preceding paragraph.
Article 54 medical and health institutions, centralized medical waste disposal units in violation of the provisions of these regulations, resulting in the spread of infectious diseases or environmental pollution accidents, causing damage to others, shall bear civil liability.
Chapter VII Supplementary Provisions
Article 55 The management of directly or indirectly infectious, toxic and other hazardous wastes generated from family planning technical services, medical research, teaching, post-mortem examination and other related activities shall be carried out in accordance with these Regulations.
Article 56 The management of medical waste in military medical and health institutions shall be formulated by the competent health department of the Chinese People's Liberation Army with reference to these Regulations.
Article 57 These Regulations shall come into force on the date of promulgation.
Chapter VIII The Nature and Management of Medical Waste
Medical waste, also known as medical garbage, refers to the diagnosis, treatment of human or animal immunization process, in the process of related research, in the preparation or testing of biological products generated in the process of the waste, including hospital clinics, sanitary and epidemic prevention, health care, testing and other health care-related units discharged all the garbage of the total term. The State Environmental Protection Administration, the State Economic and Trade Commission, the Ministry of Foreign Trade and Economic Cooperation, and the Ministry of Public Security promulgated the Huanfa [1998] No. 089 "National Hazardous Waste List" on January 4, 1998, which clearly states that medical waste is hazardous waste. The State Council, the Ministry of Health and the State Environmental Protection Administration have successively issued the Regulations on the Management of Medical Waste, Measures for the Management of Medical Waste in Medical and Health Care Institutions, Measures for the Administration of Medical Waste, Measures for the Administration of Hazardous Waste Transfer Coupons, Technical Policies for the Prevention and Control of Hazardous Waste Pollution and other laws and regulations, as well as technical standards, which call for the strict management of medical waste and the implementation of a declaration and registration system, transfer coupling system and licensing system to solve the problems caused by medical waste. system and licensing system to address environmental pollution and disease transmission caused by improper management and disposal of medical waste.
Chapter IX Medical Waste Treatment and Disposal Technology
Medical waste treatment and disposal technology mainly includes incineration, high-pressure steam sterilization, plasma, microwave radiation, crushing and high-pressure disinfection, chemical disinfection and so on, of which, incineration is the most common harmless treatment of medical waste. 1986 the State Council issued Document No. 57 clearly stipulates: "Hospital garbage and other units of toxic and hazardous waste shall be separately collected and incinerated." In 2001, the State Environmental Protection Administration, the State Economic and Trade Commission, the Ministry of Science and Technology issued the "Hazardous Waste Pollution Prevention and Control Technology Policy," Article 9.1 expressly stipulates that the hospital clinical waste should be constructed special incineration facilities for disposal, and prohibits the recycling of disposable medical instruments and dressings. In 2003, the Ministry of Health promulgated the Measures for the Management of Medical Waste in Medical and Health Care Institutions, which also stipulates that "those that can be incinerated should be incinerated in a timely manner". In the same year, the State Environmental Protection Administration, the State General Administration of Quality Supervision, Inspection and Quarantine, and the National Development and Reform Commission jointly issued GB 19218-2003 Technical Requirements for Medical Waste Incinerators (for trial implementation), which standardizes the implementation of medical waste incineration. Chapter X Medical Waste Incinerator
In the ideal state, medical waste into the incinerator, in turn, through the drying, pyrolysis and combustion of the three stages, in which the organic combustibles in high-temperature conditions completely combusted, generating carbon dioxide gas, and the release of heat. The main technical factors affecting the incineration of medical waste include: the nature of medical waste, residence time, temperature, turbulence, air excess coefficient and so on. Among them, residence time, temperature, turbulence is called "3T" elements, is the main indicator to reflect the performance of the incinerator, is the incinerator as well as the flue gas purification system R & D and design process of the key. Sichuan Great Wall Institute of Environmental Science and Engineering research and development of dust purification waste pyrolysis incinerator work process is the garbage from the garbage inlet into the garbage drying pyrolysis room for drying, after rotating the furnace plate stirring, crushing and grinding into the garbage combustion chamber for combustion, resulting in rising hot air, which contains coarse dust particles are thrown on the furnace wall and countercurrent direction of the movement of the solid garbage on the drying of the garbage again, and finally repeatedly! The dust particles contained in it are thrown on the inner wall of the upper furnace body and the solid garbage moving against the flow direction, drying the garbage again, and finally falling into the combustion chamber repeatedly. At the same time the combustion chamber for anoxic combustion of soot (fine dust) by the purification system, after purification of flue gas through the air collection room into the mixing room and air mixing and then pass into the flue gas combustion chamber complete combustion. Can also be in the flue gas combustion chamber at the exit of the chimney jet preheated air, resulting in spontaneous combustion, full combustion cracking. Tail gas through the jet generates micro-negative pressure from the chimney on the tail gas discharge at high altitude. Filter belt mainly rely on inertial collision, direct interception, diffusion, gravity settling, electrostatic attraction and other comprehensive screening to obtain dust removal and purification. At the same time after the dust contaminated filter material according to the speed of adjustment, slowly fall into the umbrella sieve sieve, clean filter material through the furnace body outside the conveyor or artificial re-feeding into the filter belt, so that the filter material recycling.