How is medical waste disposed of? Insiders teach.

One. To eliminate pollution and avoid harm, the second is to unify the classification of collection and transfer. Three.

It should be disposed of centrally. Fourth, it must be strictly separated from domestic garbage, and it is strictly forbidden to mix with domestic garbage discharge. Fifth, in the process of incineration treatment, secondary pollution should be strictly prevented, and the discharge must meet the standard.

Six. Fly ash from the incineration process must be treated as hazardous waste and disposed of properly.

Medical garbage is packed in yellow garbage bags 2 3 full and tied tightly, and the pockets are labeled with information such as the unit, the type of garbage, and the person who handles it, and it is placed in the designated place and processed by the epidemic prevention department.

Relevant processing procedures and processing methods.

2.The hospital designates the responsible person: do secondary treatment. Such as: sub-packing, etc.

3.Full-time personnel: can be the sanitation department or the health department designated personnel, whose responsibility is to do complete harmless treatment.

Special items. 1.Special plastic bags: yellow, it is forbidden to contain household garbage, only medical waste, such as dressings, etc.

2.Special trash cans: yellow, it is forbidden to throw household garbage, only medical waste, such as syringes containing medical waste items (3 sheets), etc.

3.Special containers: It is forbidden to store other items, and can only contain medical waste, such as chemical reagents.

Professional equipment: It is better to use MDU medical waste microwave disinfection equipment to deal with it. Because the device uses microwave sterilization, which is the result of the combined effect of microwave thermal effect and biological effect, microwave energy can directly interact with bacteria to quickly kill bacteria.

Medical waste can generally be disposed of in the following ways:

1. Sanitary landfill method, sanitary landfill method is to bury garbage in the ground, through the long-term decomposition of microorganisms, to decompose it into harmless substances. If there are no anti-seepage measures in the landfill system of medical waste, various toxic substances, pathogens, radioactive materials, etc. will seep into the soil with rainwater, and harmful substances will enter the human body through the food chain and endanger human health.

2. High temperature incineration method, incineration treatment is a deep oxidation chemical process, under the action of high temperature flame, the medical waste in the incineration equipment is converted into residue and peizi gas through three stages: drying, ignition and incineration, and the infectious source and harmful substances in the medical waste can be effectively destroyed in the incineration process;

3. The principle of the high-pressure steam sterilization treatment method is that the medical waste is operated under high temperature and high pressure process conditions for more than 20 min, and the pressure steam penetrates the inside of the object to coagulate and denature the proteins of microorganisms and is killed;

4. Pyrolysis method, pyrolysis is the process of using the instability of organic matter in garbage to heat and distill it under the condition of no oxygen or lack of oxygen, so that the organic matter can be pyrolyzed, and various gases, liquids and solids are formed after condensation, and fuel oil, grease and gas are extracted from it;

5. Chemical disinfection method, the essence of chemical disinfection method is to mix the crushed medical waste with sodium chlorate, peracetic acid, glutaraldehyde, ozone, etc. in a certain concentration of disinfectant subgroup, and ensure that it has enough contact area and time with the disinfectant, so that the organic matter is decomposed and the microorganisms are killed in the disinfection process. The maximum contact between disinfectants and medical waste is the precursor to ensure the treatment effect.

6. Microwave disinfection treatment method, microwave disinfection technology is a new type of medical waste treatment technology, but it is still limited to small batches and intermittent treatment of medical waste, and cannot meet the requirements of large-scale and continuous treatment of medical waste.

Law of the People's Republic of China on the Prevention and Control of Environmental Pollution by Solid Waste

Article 90: Medical waste shall be managed in accordance with the national hazardous waste directory. Local people at or above the county level shall strengthen the capacity building of centralized disposal of medical waste.

The competent departments of health, ecology and environment at or above the county level shall, within the scope of their respective duties, strengthen the supervision and management of the collection, storage, transportation and disposal of medical waste, to prevent endangering public health and polluting the environment.

Medical and health institutions shall, in accordance with the law, classify and collect the medical waste generated by the unit, and hand it over to the centralized medical waste disposal unit for disposal. Centralized medical waste disposal units shall collect, transport and dispose of medical waste in a timely manner.

Medical and health institutions and centralized medical waste disposal units shall take effective measures to prevent the loss, leakage, leakage and spread of medical waste.

Medical waste must be collected and transferred in a unified manner, and medical waste should be separated from domestic waste, and it is strictly forbidden to mix medical waste with domestic waste.

Medical waste refers to disposable needle needles, disposable plastic plates, various diversion and diversion rubber tubes, etc., medical waste belongs to the first category of hazardous waste, so the treatment of medical waste should follow the following principles, to eliminate pollution, avoid injury, unified classification collection, centralized disposal, must be strictly separated from domestic garbage, it is strictly forbidden to mix with domestic garbage discharge.

According to China's "Regulations on the Management of Medical Waste", medical waste must be collected and treated harmlessly, and the commonly used methods are incineration and high-temperature cooking.

The classification of medical waste is a disposal method, he should be incinerated it, because he can't be contacted, after all, we are medical awake, he has a lot of toxic substances in the garbage, he is not our ordinary life pulls in, so he may need to deal with very little or something like that.

Sanitary landfill method Sanitary landfill method is to bury garbage in the ground and decompose it into harmless substances through the long-term decomposition of microorganisms. If there are no anti-seepage measures in the landfill system of medical waste, various toxic substances, pathogens.

There is a special department to deal with medical waste, which is very professional.

Summary. Hello.

Sorting and collecting hospital waste is the premise of effective treatment of hospital waste. Each clinical department must collect medical waste and domestic waste separately and shall not be mixed. Medical waste must be packed into yellow garbage bags (boxes), and under the condition of ensuring the safety of the packaging and sealing without leakage, it will be collected and transported by full-time personnel, and medical waste shall not be stored in the open air.

First, the direct producer does the first-level processing, which is a simple treatment. Such as: soak in disinfectant water, etc.

Second, the hospital designates the responsible person to do the secondary treatment. Such as: sub-packing, etc.

Third, the full-time personnel can be the sanitation department or the designated personnel of the health department, whose responsibility is to do complete harmless treatment.

Hope mine is helpful to you! Have a great day.

Hello, the classification and collection of hospital waste is the premise of effective treatment of hospital waste. Each clinical department must collect medical waste and domestic waste separately and shall not be mixed. Medical waste must be packed into yellow garbage bags (boxes), and in the case of leakage to ensure that the packaging is safe and complete, sealed without leakage, it will be collected and transported by full-time personnel, and medical waste shall not be stored in the open air.

First, the direct producer does the first-level processing, which is a simple treatment. Such as: soak in disinfectant water, etc.

Second, the hospital designates the responsible person to do the secondary treatment. Such as: sub-packing, etc.

Third, the full-time staff can be the sanitation department or the designated personnel of the health department, whose responsibility is to do a thorough and harmless treatment of the basic hunger, I hope my help to you! Have a great day.

Sanitary landfill method: The sanitary landfill method is to bury garbage in the ground and decompose it into harmless substances through the long-term decomposition of microorganisms. If there are no anti-seepage measures in the landfill system of medical waste, various toxic substances, pathogens, radioactive materials, etc. will seep into the soil with rainwater, and harmful substances will enter the human body through the food chain, endangering human health.

High temperature incineration:Incineration is a chemical process of deep oxidation, under the action of high-temperature flame, the medical waste in the incineration equipment is converted into residue and gas through three stages: drying, ignition and incineration, and the infectious sources and harmful substances in the medical waste can be effectively destroyed in the incineration process. The incineration technology is suitable for all kinds of infectious medical waste, and the incinerator is required to have a high and stable furnace temperature and good oxygen mixing conditions in the incinerator.

Precautions for medical waste

Before receiving and transporting medical waste, check whether the identification, labeling and sealing meet the requirements, and the packaging bag shall not be opened during the transfer of epidemic-related medical waste, and if it is found to be damaged when receiving, it should be repackaged and labeled immediately. The principle of nearby centralized disposal is adopted, and the vehicle is dedicated, and the vehicle has obvious medical waste identification.

Transit routes try to avoid environmentally sensitive areas such as densely populated areas and drinking water sources, as well as during peak commuting periods. Before the transport vehicle enters the medical waste disposal unit, the outside of the vehicle should be sprayed and disinfected, and then the empty vehicle and unloading tools should be disinfected after unloading, and the concentration of chlorine-containing disinfectant should be about 1000mg L, and the process of transfer and transportation should implement the hazardous waste transfer bill system.

The above content refers to Encyclopedia - Medical Waste.

1. Sterilization and disinfection method.

There are many sterilization and disinfection treatment methods, such as high temperature and high pressure steam sterilization, chemical disinfection, microwave disinfection, etc. Sterilization and disinfection method mainly uses high temperature, high pressure, chemical reagents, microwave of a certain frequency or wavelength and other technologies to destroy the living environment of microorganisms and viruses, and reduce the degree of harm of medical waste to human health and the environment.

2. High-temperature incineration method.

According to the study, the components that account for 92% of the total weight of medical waste are flammable components, and the non-combustible components are only 8%, which can be completely burned into ashes under certain temperature and sufficient oxygen conditions.

3. Pyrolysis treatment method.

Pyrolysis is a process that uses the thermal instability of organic matter in garbage to heat the organic components in medical waste at high temperature under anaerobic or oxygen-poor conditions, and uses thermal energy to break the chemical bonds of compounds and convert large molecular weight organic matter into flammable gas, liquid fuel and coke.

4. Plasma method.

The plasma method is an innovative technology for the treatment of medical waste, and the principle of disinfection and sterilization is to kill all microorganisms in medical waste with the high temperature generated by the plasma electric arc furnace, destroy the toxic drugs and toxic chemicals remaining in the cells, and melt the metal sharps and inorganic chemicals to completely destroy them.

5. Electric arc furnace treatment technology.

The electric arc furnace is a batch reactor heated by electric arc, with a combustion temperature of about 1650 3300 and a residence time of about 8 10min. The electrode rod of the electric arc furnace produces a strong magnetic stirring effect through the alternating current, the waste can be fully mixed with the molten steel, and the waste is pyrolyzed and oxidized into CO2 and H2O under extremely high temperature, so that the infectious bacteria can be completely destroyed in a very short time.

6. Irradiation technology.

Irradiation treatment technology uses an electron beam to kill microorganisms and bacteria. The electrons excited by ionizing radiation sources (e.g., CO60) interact with electrons in the molecular structure of the target to be treated, and the accumulated energy can break the chemical bonds of organic compounds, thereby cleaving microorganisms.

7. Liquid alloy treatment method.

The technology is to heat special low-melting alloys such as SN and BI to about 400 to make the alloy liquid, and then put the medical waste into the liquid alloy metal, which can realize the evaporation of water while killing bacteria and viruses, and the volatile gas is heated to 800, and the volatile organic compounds are completely burned and discharged from the flue gas.

The state encourages centralized disposal of medical waste, and the current main disposal methods are high-temperature cooking, incineration, pyrolysis and other main methods. At present, China mainly adopts the method of unified classified collection, transfer and then incineration, and finally landfill. However, due to the increasingly stringent environmental protection requirements in recent years, the pyrolysis treatment technology of medical waste has been adopted more and more.

Jinan Hengyu Environmental Protection adopts pyrolysis technology to treat medical waste, and its unique core technology realizes the harmlessness, reduction and resource utilization of industrial continuous medical waste pyrolysis treatment, and the treatment cost, treatment consumption and carbon emissions are far lower than the traditional incineration method, which is more satisfying the dual benefits of environmental protection and economy, and is in line with the long-term interests of the sustainable development of medical waste disposal.

Medical waste refers to the garbage generated in medical activities that contains harmful substances such as pathogenic microorganisms, chemical residues, and radioactive substances. If medical waste is not properly disposed of, it will cause great harm to the environment and human health, mainly in the following aspects:

Affect the environment and ecological security: Medical waste contains a large number of pathogens and toxins, and if not properly treated, it may lead to pollution of soil, water, air and other environments, and then affect ecological security.

Risk of potential infectious diseases: There may be potential infectious disease sources in medical waste, such as pathogenic bacteria and viruses, which will pose a potential threat to our health if not properly disposed of.

Garbage accumulation pollution: Medical waste is different from general domestic waste, if not treated in time, it is easy to breed bacteria, odors, flies and other health problems, which not only endangers the environment and health, but also affects the beauty and image of the city.

Therefore, it is very necessary to properly dispose of medical waste, including garbage classification, centralized treatment, harmless disposal and other links to reduce the generation, spread and harm of medical waste.