WhyClassification of garbageWhat
Waste classification is a reform of traditional waste collection and disposal and a scientific management method for effective waste disposal. In the face of increasing waste production and deteriorating environmental conditions, how waste management can maximize the use of waste resources, reduce waste disposal and improve the quality of the living environment is one of the pressing concerns of all countries in the world today。
What are the types of garbage that can be classified
Waste classification “four steps”
Step 1: is it toxic or not
Step 2: recycleable objects
Step three: is it fermentable
Step four: the rest is all other junk
Step one
Harmful waste: direct or potential harm to human health or the natural environment, which, when dropped, is disposed of in a specialized disposal unit. The amount of hazardous waste that is common in daily life is not significant, bearing in mind the mouth: “mercury lanterns (mercury, lamps, drugs) pool paints (pools, paints)。
Mercury: thermometers, sphygmomanometers, etc., containing mercury (mercury)
Lights: lanterns, such as fluorescent lamps
Drugs: drugs and their packaging
Pools: batteries, with the exception of alkaline, lithium, etc., most batteries are generally hazardous waste containing or producing toxic and hazardous heavy metal elements and substances such as lead, mercury, cadmium, etc
Painting: vagaries of harmful solvents, such as paint drums and nail polish
Step two
Recoverables: live waste is suitable for recycling, and although there are a number of types of recyclables, there is also a memory-friendly mouthpiece, “paper gold coats”。
Paper: waste paper, with a certain degree of hardness, such as paper printing, envelopes, paper towels, wet towels, paper-based tablets, whether used or not, are of no recovery value
Plastics: clean plastics, such as cleaned bottles of drinks, foam, etc., and one-time plastics with oily residues or contaminated plastic bags after eating, with no recovery value
Bo: glass products, i. E., “purely”, whereas mirrors consisting of glass and coating are composite products that are not recyclable
Gold: metal products
Clothes: waste fabrics, excluding towels, underwear, stockings, etc., are of no recovery value for reasons of special use。
Step three
Excavated waste: refers to living waste characterized by decomposition and fermentation, which is primarily organic. Once the classification is dropped, it will be handed over to specialized disposal units for “consumer”, power generation, extraction of available materials for production or harmless disposal, with the vast majority of food items being leftover waste. It is only possible to keep in mind that the following are not residual waste: bamboo products, big bones, hard shells, coconut shells, durian shells, walnut shells, sugar cane skin, corn coats, leaf leaves, hard fruit nuclei, etc。
Step four
Other waste: refers to household waste other than hazardous waste, recyclables, surplus waste, most household hygiene and composites. Products consisting of a variety of materials and components that are difficult to dismantle, such as lighters, pens, umbrellas, etc。
How can waste be reduced
Disaggregation of waste by itself does not reduce waste, much less its eradication, and action must be taken to reduce pollution of the environment at all levels. To achieve:
The classification of waste, which relates to the living environment and physical and mental well-being of the population at large, the reduction of energy-saving emissions and the reuse of resources, the strengthening of health information and education on waste classification, the dissemination of information on waste classification and laws and regulations to the public, the promotion of awareness of waste classification, the enhancement of the public environment and health, and the participation and collaboration of each of our citizens are required for the classification of waste。
