There are several ways to classify garbage
There are several ways to classify garbage, with the warming of the climate, the ecological problems are now more and more serious, a lot of cities have carried out the classification of garbage, but a lot of people do not understand the classification of garbage very well, that garbage classification there are several ways to do it, the following is the relevant content that I have organized.
There are several ways to categorize garbage11, recyclable
The main five categories include waste paper, plastic, glass, metal and fabric.
2, non-recyclable
Kitchen waste
Including leftovers, bones, roots and leaves, peels and other food waste.
Composted by biotechnology in-situ treatment, it can produce 0.6~0.7 tons of organic fertilizer per ton.
Other garbage
Including in addition to the above types of garbage, brick ceramics, slag, toilet paper, paper towels and other difficult to recycle waste and shells, dust. Adopting sanitary landfill can effectively reduce the pollution of groundwater, surface water, soil and air.
In fact, the big stick bone is included in "other garbage" because it is "difficult to corrode". Corn kernels, nut shells, fruit kernels and chicken bones are kitchen waste.
Toilet paper
Toilet paper, toilet paper dissolves when exposed to water, and is not considered recyclable "paper", similar to pottery, cigarette boxes, etc.
Toilet paper, toilet paper is not considered recyclable "paper".
Kitchen waste bagging
Commonly used plastic bags, even if they are degradable, are far more difficult to corrode than kitchen waste. In addition, plastic bags themselves are recyclable waste. The correct way to do this is to put the kitchen waste into the trash can and the plastic bags into the "recyclable trash" bin.
Fruit shells
In the classification of garbage, "fruit shells and melon skin" is identified as peanut shells, which are indeed food waste. Waste cooking oil used at home is also categorized as "kitchen waste".
Dust
Dust is categorized as "other garbage" in the garbage classification, but leaf litter is categorized as "kitchen garbage", which includes flowers in the house that have failed to bloom, etc.
Dust is categorized as "other garbage" in the garbage classification.
Toxic and Hazardous Waste
Waste that contains heavy metals or toxic substances that are harmful to human health, or that cause actual or potential harm to the environment. This includes batteries, fluorescent tubes, light bulbs, mercury thermometers, paint buckets, some home appliances, expired medicines, and expired cosmetics. These wastes are generally disposed of using separate recycling or landfills.
Expanded Information
Waste classification, a general term for a series of activities to separate waste for storage, placement, and transportation according to certain regulations or standards so that it can be transformed into a public **** resource. The purpose of classification `is to improve the resource value and economic value of garbage, and strive to make the best use of things.
Garbage belongs to the public's private goods at the stage of classification and storage, and it becomes a regional quasi-public **** resource in the public's neighborhood or community after being classified by the public, and it becomes a public **** resource without exclusion after being classified and transported to garbage centralized points or transfer stations. From the domestic and foreign cities on the classification of domestic waste methods, are generally based on the composition of the composition of the waste, the amount of production, combined with the local waste resource utilization and treatment methods to carry out classification.
There are several ways to classify garbage21. Recyclable garbage: garbage that can be recycled again, such as plastic bottles, paper shells, scrap iron, etc. This type of garbage will be centrally stored, sterilized, dissolved and smelted into raw materials, and processed from new to the same type of products, which can save, for example, forest resources, metal resources, and reduce pollution.
2, food waste: kitchen, catering waste, such as fruits, vegetables and melon peels, leftovers, bones, fish spines, etc., this kind of garbage can be taken to the production of feed, fertilizer. Can also be taken to raise pigs to feed pigs. This kind of garbage is closely related to our lives, please save food!
3, hazardous waste: Hazardous waste can not be discarded at will, will cause harm to our bodies, such as heavy metals, toxic substances or the environment caused by the actual harm or potential harm to the waste. Such as batteries, light bulbs, paint buckets, some home appliances, expired medicines, expired cosmetics and so on. These wastes are generally treated using separate recycling or landfill.
4, non-recyclable waste: this type of waste refers to the value of no reuse, and will not cause harm to people and the environment of a class of garbage, such as toilet paper, porcelain, shells, dust and so on, can be decomposed by nature to purify away.
5, other garbage: this kind of garbage involves a wide range, such as construction waste, fabric, glass and so on. Is not a bit silly to distinguish.