1, recyclable garbage. Such as: waste paper skin, plastic bottles, glass bottles, metal materials, old clothes.
2. Kitchen garbage. Such as leftovers, leaves, bones, leftovers and various peels.
3. Hazardous waste. Such as batteries, light bulbs, mercury thermometers, etc.
4. Other rubbish. Such as: waste gravel and ceramics, dust, non-recyclable toilet paper, etc.
Different kinds of garbage need to be treated separately, which can not only reduce the damage to the natural environment, but also recycle resources more efficiently and realize the recycling of resources. In the process of daily life and production activities, we will produce a lot of garbage, which will seriously infringe on the environment on which we live. The implementation of garbage classification plays an important role in reducing garbage, realizing resource recycling, reducing environmental pollution and avoiding "garbage siege". However, many people don't know about garbage classification, or even how many kinds there are, which seriously hinders the popularization of garbage classification engineering.
How to distinguish garbage:
1. Collect hazardous wastes in red standard barrels. Including waste films, pesticides, fluorescent tubes, waste chemicals, expired drugs, waste mineral oil and its packaging, paint barrels, cans, waste ink cartridges, waste films, photographic paper, waste nickel-cadmium batteries and mercury oxide batteries, as well as other domestic hazardous wastes listed in the National Hazardous Waste List.
2. Green standard barrels collect kitchen garbage. Including: tea residue, animal offal, vegetable stems and leaves, kitchen waste from dining tables, perishable shells, moldy cakes and biscuits, and kitchen waste such as household kitchen waste and kitchen waste.
3. Collect recyclables in blue standard barrels. Including: unpolluted domestic garbage such as paper, plastic, metal, glass and fabric, which is suitable for recycling.
4, gray standard barrels to collect other garbage. Including: dirty plastic products, cigarette butts, disposable tableware, seafood shells, worn-out ceramics, pet droppings, dirty textiles, contaminated paper, bone sticks and other household garbage except recyclables, harmful waste and kitchen waste.
The significance of garbage classification:
Garbage classification is the foundation of garbage terminal treatment facilities. The implementation of domestic waste classification can effectively improve the urban and rural environment and promote the recycling of resources. On the basis of scientific and reasonable classification of domestic waste, we will build a supporting system for domestic waste classification, establish a collection and transportation system that matches the classification of waste according to the classified varieties, establish a recovery system that is coordinated with the utilization of renewable resources, improve the terminal treatment facilities connected with waste classification, and ensure the interconnection of classified collection, transportation, recovery, utilization and treatment facilities. Only by doing a good job in supporting systems such as garbage sorting, garbage recycling and disposal can we operate more efficiently. Garbage classification is related to the construction of a resource-saving and environment-friendly society, which is conducive to further improving the quality of new urbanization and the level of ecological civilization construction in China.
1, reducing land occupation. Garbage classification, removing recyclable and non-degradable substances, reducing the amount of garbage by more than 50%.
2. Reduce environmental pollution. Waste batteries contain toxic substances such as metallic mercury, which will pose a serious threat to human beings. When waste plastics enter the soil, it will lead to crop yield reduction, so recycling can reduce these hazards.
3. Turn waste into treasure. 1 ton of waste plastics can recover 600kg of unleaded gasoline and diesel oil. Recycling 1500 tons of waste paper can avoid cutting down trees used to produce 1200 tons of paper. Therefore, garbage recycling is both environmentally friendly and resource-saving.