Benefits of garbage sorting
The benefits of garbage sorting are obvious. After sorting, the garbage is sent to the factory instead of landfill, which not only saves land, but also avoids the pollution caused by landfill or incineration, and can also turn waste into treasure. For example, waste batteries called "mini killers" all contain heavy metals such as mercury or cadmium. If these heavy metals are left underground, they can easily leach into groundwater through rainwater, causing serious persecution to water resources and land. The waste battery contains a variety of useful metal minerals, and its recycling value is very high. It is precisely because of the serious harm and special recycling value of waste batteries that many countries prohibit them from being mixed with garbage. Japanese communities have this kind of yellow bucket, which separates button cell from others. Another example is biological waste such as leftover lettuce and eggshell skin, and kitchen waste such as picked Chinese cabbage leaves, but they can all be used as good organic fertilizers. Like this big nano-dream biological waste processor in Huaibai community, biological waste can be dried and crushed to make efficient organic fertilizer. Residents can use it to grow flowers and grass. Compared with fertilizer food, vegetables grown with them are safe and healthy, and are quite popular in supermarkets. Biological waste usually accounts for 40% of the total waste. If all of them can be turned into organic fertilizers, it can not only save land for landfill, but also save vehicles and energy for transporting them and prevent them from breeding mosquitoes, flies and bacteria.
So garbage sorting has many advantages.
Introduce the environmental protection classified trash can.
Generally speaking, the common environmentally-friendly classified trash cans are divided into green, yellow and red.
Green is used to put recyclable garbage, recyclable garbage: paper, plastic, rubber, metal, glass and so on.
Yellow is non-recyclable garbage, non-recyclable garbage: mainly kitchen garbage, including peels and vegetables.
Skin, leftovers, etc.
Red toxic and hazardous wastes: batteries, fluorescent tubes, mercury thermometers,
Paint bucket, medicine, cosmetics, etc.
Slogans about garbage sorting
1. Garbage sorting has many benefits, and environmental protection depends on you and me. Please find a suitable home for garbage.
3. To turn waste into treasure, classified recycling is indispensable. If everyone has a classified heart, garbage can also be turned into gold. 5. Garbage sorting is easy.
6. If the garbage is divided, the environment will be beautiful.
7. Simple and sustainable sources of resources.
8. Throw away the "white pollution" and turn it into a "white resource". Cultivate civilized dining habits and reduce kitchen waste 10. Garbage children should be separated and live and work in peace.
2. Disposal of medical wastes
Medical waste treatment process
procedure
First of all, medical personnel are classified by > medical waste.
2. According to the types of medical wastes, put the medical wastes in special packaging bags or containers, and the packaging bags and containers should meet the requirements of >; .
Three, medical personnel in the treatment of medical waste, should carefully check the packaging or container, to confirm that there is no damage, leakage and other defects. Four, when the medical waste reaches 3/4 of the package or container, effective sealing methods should be adopted to make the seal tight and tight.
5. Outside each package or container containing medical waste, there should be warning signs and Chinese labels on the surface, and the contents of the labels should include the production unit, production date and category.
6. Infectious wastes, pathological wastes and destructive wastes put into packages or containers shall not be taken out at will.
Seven, medical waste management professionals, every day from the place where medical waste is produced, the classified and packaged medical waste is transported to the temporary storage room in the hospital according to the prescribed route; The loss and leakage of medical waste should be prevented during transportation, and medical waste should be prevented from directly contacting human body. After the daily delivery, the delivery tools should be cleaned and disinfected in time.
Eight, medical waste management professionals, weighing and registering the places where medical waste is produced every day. The contents of registration include source, type, weight, handover time, final destination, handlers, etc.
Nine, temporary storage room of medical waste, by full-time personnel to the county health bureau, the county environmental protection bureau designated by the specialized personnel for disposal, storage time shall not exceed two days, and fill in the hazardous waste transfer form.
Ten, after the transfer of medical waste, full-time personnel should promptly clean and disinfect the temporary storage places and facilities, and make records.
1 1. Rural medical institutions that do not have the conditions can be destroyed, soaked in 84 disinfectant of 1:50 for 6 hours and then burned.
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1. Abandoned narcotic drugs, psychotropic drugs, radioactive drugs and toxic drugs shall be implemented in accordance with relevant laws and administrative regulations.
2, a batch of waste chemical reagents, waste disinfectant, should be handed over to specialized agencies for disposal.
3, a batch of mercury-containing thermometers, sphygmomanometers and other medical devices scrapped, should be handed over to specialized agencies for disposal.
4. High-risk wastes such as pathogen culture media, specimens, strains and virus seed preservation solution should be autoclaved or chemically disinfected at the production site before being collected as infectious wastes.
5. The medical wastes generated by isolated infectious patients or suspected patients should be packed in double layers and sealed in time.
Medical waste treatment plan
1, which shall be treated according to the Measures for the Treatment of Urban Medical Wastes.
2. Register the quantity of garbage stored in medical waste in detail.
3, for all kinds of medical waste should be classified storage.
4. Clean and disinfect the storage facilities in time.
5. Give the medical waste to the designated unit for recycling once every two days, fill in the hazardous waste transfer slip and the medical waste delivery registration card, and sign it.
Keep all kinds of records.
3. Common sense of garbage classification
Judging from the classification methods of municipal solid waste at home and abroad, it is generally classified according to the composition and output of garbage, combined with the resource utilization and treatment methods of local garbage. For example, Germany is generally divided into paper, glass, metal, plastic, etc. Australia is generally divided into compostable garbage, recyclable garbage and non-recyclable garbage; Japan is generally divided into combustible garbage, nonflammable garbage, and so on. At present, domestic garbage in China can be roughly divided into four categories: recyclable garbage, kitchen garbage, harmful waste and other garbage. At present, the commonly used garbage disposal methods mainly include comprehensive utilization, sanitary landfill, incineration for power generation, composting and resource reuse.
Recyclable waste
It mainly includes waste paper, plastic, glass, metal, cloth and so on.
kitchen waste
Include food waste such as leftovers, bones, roots, leaves and peels.
hazardous waste
Including waste batteries, waste fluorescent tubes, waste water silver thermometers, expired drugs, etc. These wastes need special safety treatment.
other waste
Including bricks and tiles, waste residue, toilet waste paper, paper towels and other wastes that are difficult to recycle, sanitary landfill can effectively reduce the pollution of groundwater, surface water, soil and air.
4. What kinds of medical waste can be divided into?
1, infectious waste
Refers to the medical waste that carries pathogenic microorganisms and has the risk of causing the spread of infectious diseases.
Including cotton swabs, gauze and other items contaminated by patients' blood, body fluids and excreta; Garbage generated by patients with infectious diseases; All kinds of discarded medical specimens, blood and serum; Culture media, specimens, strains and virus preservation solutions of pathogens; Disposable medical supplies and disposable medical devices after use are regarded as infectious waste.
2. Hazardous waste
Refers to the abandoned medical sharp instrument that can stab or cut the human body.
Comprises a medical needle and a suture needle; Scalpels, scalpels, scalpels and surgical saws; Glass slide, glass test tube, glass ampoule, etc.
3, pathological waste
Refers to human excreta and medical experimental animal carcasses produced in the process of diagnosis and treatment.
Including: discarded human tissues, organs and so on. Produced in the process of surgery and other diagnosis and treatment; Tissue and corpse of medical laboratory animals; Human tissues and pathological wax blocks discarded after pathological section.
4. Chemical waste
Refers to toxic, corrosive, flammable and explosive waste chemicals.
Comprises a medical imaging room and a laboratory waste chemical reagent; Waste chemical disinfectants such as peracetic acid and glutaraldehyde; Abandoned mercury sphygmomanometer and mercury thermometer.
5. Pharmaceutical wastes
Refers to expired, eliminated, deteriorated or contaminated waste drugs.
Including: discarded antibiotics, over-the-counter drugs and other general drugs; Abandoned cytotoxic drugs and genotoxic drugs, such as azathioprine, chlorambucil, cisplatin, mitomycin and immunosuppressants; Abandoned vaccines, blood products, etc.
Extended data
Do a good job in the collection, transportation, temporary storage and disposal of medical wastes according to regulations. Bring the whole process of harmless incineration of medical wastes from the place of production to the incineration disposal site into the legal management track, and adhere to strict management and scientific management.
First of all, medical waste generated by medical institutions should be strictly identified. General medical wastes are put into yellow plastic bags, hazardous wastes into red plastic bags, infectious wastes into white plastic bags, ordinary wastes into black plastic bags and sharp wastes into hard containers. No leakage, overflow, etc. It is allowed during transportation and should not be stored for too long at other times.
Medical waste disposal personnel should carry out legal awareness education on the basis of their professional training. All these work will ensure the smooth disposal of medical waste.
Baidu encyclopedia-medical waste
5. What is the classification of medical waste?
The Classification Catalogue of Medical Wastes classifies medical wastes into five categories:
1, infectious waste
Infectious waste refers to medical waste that carries pathogenic microorganisms and has the risk of causing the spread of infectious diseases, including articles contaminated by patients' blood, body fluids and excreta, and medical waste plastic products such as garbage generated by patients with infectious diseases.
2, pathological waste
Pathological wastes refer to human excreta and corpses of medical experimental animals produced in the process of diagnosis and treatment, including discarded human tissues produced in surgery, discarded human tissues after pathological sections, pathological wax blocks, etc.
3. Destructive waste
Hazardous waste refers to abandoned medical sharp instruments that can stab or cut human body, including medical needles, scalpels, scalpels and glass test tubes.
4. Pharmaceutical waste
Pharmaceutical waste refers to abandoned, eliminated, deteriorated or contaminated drugs, including abandoned ordinary drugs, abandoned cytotoxic drugs and genotoxic drugs.
5. Chemical waste
Chemical waste refers to toxic, corrosive, flammable and explosive waste chemicals, such as waste chemical reagents, chemical disinfectants, mercury sphygmomanometer, mercury thermometer, etc.
Extended data:
Medical waste "on the table" is hard to prevent;
20 16 12 2 1, Nanjing Qixia public security bureau cracked the first case of environmental pollution caused by medical waste in Nanjing, and arrested three suspects, of whom 1 was arrested and two were released on bail pending trial. It is reported that they recycle medical wastes such as infusion tubes and bags from hospitals and resell them, and process them into disposable tableware or toys for profit.
Different from ordinary garbage, medical garbage contains a lot of harmful substances, such as pathogenic microorganisms or isotopes. If it is recycled illegally, it will directly threaten food safety and children's health, but the supervision of medical waste recycling is difficult.
It is difficult to file a case for illegal reselling of medical waste. In this case, although the prosecutor found a mountain of medical waste, it is very difficult to specify which package is toxic or harmful, or which needle and infusion bag are toxic or harmful. Finally, the prosecutor put forward the idea of "overall identification" to solve this problem. To solve this problem, we should not only strengthen supervision, but also break the monopoly of medical waste recycling and greatly reduce the recycling cost.