Generally, it is specifically burned
Not allowed to be recycled
For fear of viruses and bacteria
Spread.
Question 2: What kind of waste are empty syringes? belongs to the medical waste, also belongs to the dangerous garbage, but not pay attention to be inside the needle stabbed, will carry the virus (if this needle to have AIDS people injected, may be due to this fault and AIDS), careful handling, generally do not touch.
Question 3: What kind of waste belongs to an empty syringe that hasn't touched the patient? Used syringes belong to infectious medical waste (waste).
For details, see: Classification of Medical Waste
Infectious medical waste 1, infusion sets and syringes without needles; 2, post-use cotton swabs, cotton balls, gauze and other various dressings, post-use other disposable medical supplies, instruments, etc.; 3, a variety of discarded blood specimens; 4, infectious disease patients after the use of waste in a double yellow bag.
Question 4: What is the waste of syringes used for drawing blood and cotton used for stopping bleeding belongs to infectious waste.
"Medical Waste Classification Catalog" will be divided into five categories of medical waste:
Infectious waste
Infectious waste refers to the carrying of pathogenic microorganisms with the risk of spreading infectious diseases caused by the medical waste, including the patient's blood, bodily fluids, fecal contamination of the items, infectious disease patients produce garbage and other medical waste plastic products;
Pathological Waste
Pathological waste refers to the diagnosis and treatment process of human waste and medical test animal carcasses, including waste human tissues generated in surgery, pathological sections of discarded human tissue, pathological wax blocks, etc.;
Injurious waste
Injurious waste refers to the ability to stab or cut the human body of the discarded medical sharps, including medical needles, scalpels, glass test tubes, etc.;
Injurious waste
Injurious waste refers to the ability to stab or cut the human body of the discarded medical sharps, including medical needles, scalpels,
Pharmaceutical waste
Pharmaceutical waste refers to expired, obsolete, deteriorated or contaminated waste medicines, including discarded general medicines, discarded cytotoxic drugs and genotoxic drugs, etc.
Chemical waste
Chemical waste refers to toxicity, corrosiveness, flammability and explosiveness of the discarded chemical substances, such as discarded chemical reagents, and the waste of chemical substances. items, such as discarded chemical reagents, chemical disinfectants, mercury sphygmomanometers, mercury thermometers, and so on.
Question 5: Sodium oxide injections and syringes, can they be thrown in the trash as ordinary garbage? Will it be harmful ah Hello, the hospital's medical waste must be categorized according to regulations.
Question 6: Syringes belong to what garbage 5 points White trash. Belonging to the plastic aspect are white trash.
Question 7: What else is there to use after the high-pressure injection syringe 1, with a string wound several times around the syringe tightly coiled, marking the string, and then remove the string, measure its length, the number of laps can be disposed of to measure the outer circumference of the syringe to calculate its diameter;
2, according to the scale on the syringe, corresponding to the
V = volume of S to measure the length * LS = V / L = πR2
R = √[V / (Lπ)]
Problem 8: Hazards of Plastic Waste The so-called "white pollution" is a kind of figurative name for plastic waste pollution of the environment. It refers to the use of polystyrene, polypropylene, polyvinyl chloride and other polymer compounds made of various types of life plastic products are discarded after use as solid waste, due to the random throwing and... Difficult to degrade the processing, resulting in serious pollution of the urban environment.
In the "white trash", pollution is the most obvious, the most headache, the masses reflect the strongest, are those all over the city streets of the used plastic bags, disposable plastic fast food tableware. According to the relevant departments of statistics, only to the disposable plastic foam fast food, for example, China's annual consumption of 400 million to 700 million, of which 20 million to 40 million in Tianjin.
Second, the harm of white pollution
There are two kinds of white pollution: visual pollution and potential harm.
Visual pollution refers to plastic bags, boxes, cups, bowls, etc. scattered in the environment, giving people a bad visual ***, affecting the beauty of the environment.
The potential harm of white pollution is multifaceted.
1, disposable styrofoam lunch boxes and plastic bags containing food seriously affect our health. When the temperature reaches 65 ℃, the harmful substances in the disposable foaming plastic tableware will penetrate into the food, which will cause damage to the human liver, kidneys and central nervous system.
The ultra-thin plastic bags we now use for food are generally polyvinyl chloride plastic. As early as forty years ago, it was discovered that vinyl chloride monomer (VCM) remains in polyvinyl chloride plastic. When people are exposed to vinyl chloride, they will have symptoms such as swollen wrists and fingers, hardened skin, and may also have splenomegaly and liver damage. In our country, almost all of the ultra-thin plastic bags we use come from the reuse of waste plastics and are produced by small businesses or family workshops. The raw materials used in these production plants are discarded plastic buckets, tubs, disposable syringes and so on. During production, the raw materials are first crushed into plastic particles by machinery, and then the plastic particles are placed in a pool of water for cleaning (called disinfection), taken out and dried in the sun, and then pressed into a film by machinery to make various plastic bags. Every time you eat, there are a lot of people with plastic bags for meals, they do not know that this behavior is not only harmful to the environment, but also harmful to their own bodies.
2, make the soil environment deterioration, seriously affect the growth of crops. China's current use of plastic products degradation time, usually need at least 200 years. Waste agricultural film in the farmland, plastic bags remain in the field for a long time, will affect the crops on the water, nutrient absorption, inhibit the growth and development of crops, resulting in crop yield reduction. If livestock eat plastic film, it will cause digestive diseases in livestock, and even death.
3, landfill operation is still a major method of handling municipal waste in China. Due to the small density and large volume of plastic film, it can quickly fill the site, reducing the ability of landfill sites to deal with garbage; and, after the landfill site due to the soft foundation, bacteria, viruses and other harmful substances in the garbage can easily penetrate into the ground, contaminate the groundwater, endangering the surrounding environment.
4, if the waste plastics directly incineration, will cause serious secondary pollution to the environment. Plastic incineration, not only produce a lot of black smoke, and will produce dioxin - by far the most toxic class of substances. Dioxin into the soil, at least 15 months to gradually decompose, it will jeopardize plants and crops; dioxin on the liver and brain of animals have serious damage. The pollution of the environment by dioxins emitted from waste incineration has become an extremely sensitive issue of concern to the whole world.
In addition, because the disposable plastic tableware is difficult to degrade, many cities are now promoting the use of green tableware - paper tableware, the principle is that the composition of paper products cellulose can be degraded by microorganisms. However, paper tableware instead of foam plastic tableware is not wise. First of all, paper tableware is also visually polluting. They do not degrade quickly and often do not completely degrade within a few dozen days or even a few months. Secondly, the production of paper tableware, in addition to grass pulp, rice pulp, but also to add about 1 / 3 of the wood pulp, if the full promotion, is bound to cause a large number of wood consumption, leading to increased deforestation. And China's forest coverage is only 13.92%, per capita forest area is only equivalent to the world's per capita level of 17.2%. Third, pulp has always been a large water-consuming, energy-consuming and sewage households. Pulping process requires a lot of water, and China is a water shortage. If the sewage is untreated, discharged directly into the river, will cause water pollution; paper tableware needs to be dried immediately after molding, which requires a lot of energy. And China's energy structure is mainly coal-fired, which will increase the content of SO2 in the air, causing acid rain.
Third, the prevention and control of white pollution
1, we should try to ...... >>