The main sources of garbage in life are mainly divided into several categories. What is the classification standard?

At present, domestic garbage in China can be generally 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 garbage mainly includes waste paper, plastic, glass, metal and cloth. Waste paper mainly includes newspapers, periodicals, books, all kinds of wrapping paper, office paper, advertising paper, cartons, etc., but it should be noted that paper towels and toilet paper are too water-soluble to be recycled. Plastics mainly include all kinds of plastic bags, plastic packaging materials, disposable plastic lunch boxes and tableware, toothbrushes, cups, mineral water bottles, toothpaste skins and so on. Glass mainly includes all kinds of glass bottles, broken glass pieces, mirrors, light bulbs, thermos bottles and so on. Metal objects mainly include cans, cans and so on. Cloth mainly includes discarded clothes, tablecloths, towels, schoolbags, shoes, etc.

Kitchen waste includes food waste such as leftovers, bones, roots, leaves and peels. After in-situ composting by biotechnology, about 0.3 tons of organic fertilizer can be produced per ton.

Hazardous wastes include waste batteries, waste fluorescent tubes, waste water silver thermometers, expired drugs, etc., which need special treatment.

Other wastes include brick and tile ceramics, muck, toilet waste paper, paper towels and other wastes that are difficult to recycle except the above-mentioned types of garbage. Sanitary landfill can effectively reduce the pollution of groundwater, surface water, soil and air.

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57 2020-05-26

How to classify garbage? What is the standard?

In April, Haidian District of Beijing fully implemented garbage classification, which was divided into kitchen garbage, recyclables, harmful waste and other garbage. Simply put, the garbage produced in the kitchen is kitchen waste; Everything we can sell is recyclable; Some chemical components contained in articles are harmful wastes; What is not suitable in front is other rubbish.

Browse 13733 2020-04- 15

What is the standard of garbage classification?

There are three kinds of garbage classification standards: recyclable, harmful waste and other garbage signs: harmful waste refers to the wastes that are harmful to human health, harmful substances or wastes that have caused or are potentially harmful to the environment. Including batteries, fluorescent tubes, mercury thermometers, expired drugs, etc. Other common wastes in harmful waste are recyclables and harmful waste. It mainly includes kitchen waste, waste food bags (boxes), waste plastic wrap, waste paper towels, waste bottles and cans, dust, cigarette butts, pet feces and so on. Regularly and fixed-point release of garbage information. 66 pilot communities carry out resource recycling every Saturday. Residents can deduct fines by participating in social services arranged by the competent authorities. For units and individuals who refuse to perform the obligation of domestic waste classification and reduction and are subject to administrative punishment, the competent departments, economic and trade information, environmental protection, market supervision and housing construction departments shall make records of bad behaviors and incorporate the records into the credit information system. Physical Composition of Domestic Waste in Shenzhen (%) According to the statistics of Shenzhen 20 10-20 14, the requirements for the classified delivery of domestic waste in residential areas According to the Rules for the Operation of Domestic Waste Classification in Residential Areas in Shenzhen, residents should deliver domestic waste according to the time and place determined by their residential areas. 1. Require residents to temporarily store recyclables at home and send them to the recyclables collection point on "Resource Recovery Day"; At other times, it can be sold to special recyclers or put into recyclable collection containers. 1) You need cartons, cartons, etc. to put waste paper. It should be folded and flattened, and all paper scraps should be tied with ropes and stored properly to avoid water and oil pollution; Old books and periodicals are given priority to those in need, or they can be reused by participating in "book drifting activities" during Shenzhen Reading Month. 2) Put the waste plastic into the bottle, unscrew the plastic bottle cap and leave the residue in the bottle.

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The main sources of garbage in life are mainly divided into several categories. What is the classification standard?

Domestic garbage can generally be divided into four categories: recyclable garbage, kitchen garbage, harmful waste and other garbage. Recyclable garbage: waste paper, plastic, glass, metal and cloth. Waste paper mainly includes newspapers, periodicals, books, all kinds of wrapping paper, office paper, advertising paper, cartons and so on. It is worth noting that paper towels and toilet paper are not recyclable because of their strong water solubility. Plastics mainly include all kinds of plastic bags, plastic packaging materials, disposable plastic lunch boxes and tableware, toothbrushes, cups, mineral water bottles and so on. Glass mainly includes all kinds of glass bottles, broken glass pieces, mirrors, light bulbs, thermos bottles and so on. Metal objects mainly include cans, cans, toothpaste skins and so on. Cloth mainly includes discarded clothes, tablecloths, towels, schoolbags, shoes, etc. Kitchen waste: food waste such as leftovers, bones, roots and leaves. Hazardous wastes: waste batteries, waste fluorescent tubes, waste water silver thermometers, expired drugs, etc. These wastes need special safety treatment. Other garbage: bricks and tiles, muck, toilet waste paper and other wastes that are difficult to recycle.