炸鸡饭
卤汁豆腐垃圾的分类回收（Garbage sorting and recycling）青菜怎么做
What is garbage sorting? Every one of us throws a lot of garbage every day. Do you know where the garbage is? They are usually the first to be nt to the dump, and then nt to landfill.
The cost of landfill is high, and the cost of handling a ton of garbage is about 200 yuan to 300 yuan. People consume a large amount of resources, produce in large quantities, consume in large quantities, and produce large amounts of waste.
Can we do nothing about garbage? In fact, there are some ways, and this is garbage sorting. Garbage is the source of the rubbish classification, and the classification of the removal and recovery of the back into resources.
From the domestic and foreign cities on the classification of living garbage, generally bad on the composition of garbage, the amount of production, combined with local waste resource utilization and disposal methods for classification. Such as Germany, generally divided into paper, glass, metal, plastic and so on; Australia, generally divided into Recyclable compostable garbage, garbage, garbage Unrecyclable; Japan, generally divided into combustible waste, non combustible waste, etc..
Nowadays, China's municipal solid waste can be divided into four categories: recyclable waste, kitchen waste, harmful waste and other waste. At prent, the commonly ud methods of waste disposal are comprehensive utilization, sanitary landfill, incineration and composting.
1, recyclable waste mainly includes waste paper, plastic, glass, metal and cloth five broad categories. Waste paper: mainly including newspapers, periodicals, books, all kinds of packaging paper, office paper, advertising paper, cartons and so on, but should pay attention to paper towels and toilet paper, becau water solubility is too strong, can not be recycled. Plastic: mainly including all kinds of plastic bags, plastic packaging, disposable plastic lunch boxes and tableware, toothbrush, cup, mineral water bottles and so on. Glass: includes a variety of glass bottles, broken glass, mirrors, light bulbs, thermos bottle etc.. Metal: mainly including cans, cans, toothpaste, leather and so on. Fabric: mainly including waste clothes, tablecloths, towels, bags, shoes and so on. Through comprehensive treatment, recycling can reduce pollution and save resources. As per recycling 1 tons of waste paper can be made of paper 850 kilograms, wood saving 300 kg, 74% less than the amount of pollution per production; recycling 1 tons of plastic beverage bottles can get 0.7 tons of two grade raw materials; each recycling 1 tons of scrap iron and steel smelting steel can be 0.9 tons, compared with ore smelting cost saving 47%, reduce air pollution dye 75%, reduce water pollution and solid waste 97%.
2, kitchen waste including leftovers, bones, such as cabbages leaves food waste, bio technology in-situ treatment by composting, to produce 0.3 tons per ton of organic fertilizer.
3, hazardous waste, including waste batteries, waste fluorescent tubes, mercury vapor thermometer, expired drugs, etc., the garbage need special safety treatment.
4, in addition to ceramic tile, including Other Waste outside the veral types of waste residues, toilet paper can not be recycled to sanitary landfill can effectively reduce the surface water and groundwater, soil and air pollution.
Edit this paragraph back to the top of | why implement method of trash processing is also mostly in the traditional landfill, occupying tens of thousands of acres of land; and the inct flies flying, wage overflowing, stink, rious pollution of the environment.国家税务山西电子税务
Therefore, the garbage collection can reduce the amount of garbage disposal and processing equipment, reduce processing costs, reduce the consumption of land resources, and have social, economic and ecological benefits in three areas. The garbage processing advantages are as follows:
1, reduce the area: some of the garbage in the garbage is not easy to degrade, so that the land has been riously eroded. Garbage sorting, removal of recycled, non biodegradable material, reduce the amount of garbage more than 50%.
The
花的词语2, reduce environmental pollution: waste batteries contain mercury, cadmium and other toxic substances, can cau rious harm to human beings; waste plastics in the soil will lead to crop production; waste plastics discarded by animal eating animal deaths in the accident. Therefore, recycling can reduce the harm. The
3, turning waste into treasure: China's annual u of plastic snack boxes up to 3 billion, instant noodles bowl 5 - 600 million, waste plastics accounted for 3 - 7% of domestic waste. 1 tons of waste plastics can be recovered 600 kilograms and diel oil. 1500 tons of waste paper are recycled to protect trees from 1200 tons of paper. A ton can be melted into a ton of good aluminum block, less mining 20 tons of aluminum ore. 30% to 40% of the waste can be recycled, so we should cherish this small resource. You can also make u of pencil, cans both the environmental protection and resource conrvation.
Garbage recycling | edit this paragraph back to the top of the world as an industry has got a rapid development in many developed countries, occupies an increasingly important position in the industrial structure is the national recycling industry. The 3 city of Baltimore, Washington and Richmond, for example, in the past every processing 1 tons of garbage need to spend 40 dollars, classification after the treatment, the recovery of the waste created 5100 jobs in 1995. In the United States, the 3 cities are only a small area, which not only saves the cost of garbage disposal, but also creates a fortune of 500 million dollars.
Known as "garbage producing countries" of the United States, garbage classification gradually into the lives of citizens, walking in the street, a variety of colorful garbage cans can be en everywhere.
The government offers a variety of convenient conditions for garbage classification, in addition to the establishment of classified garbage in the streets, each community regularly网上银行业务
nt the person responsible for the removal houholds out of garbage classification.
Residents also expresd great support for the government's waste sorting work. Not only does it sound familiar to each of them, but here it pays to pay for the garbage, just as it pays for drinking clean water.什么是互质数
Garbage sorting is not only the fashion of developed countries like the United States, but also the trend of many developing countries. In Brazil, where many communities carry out garbage sorting, the mayor honors the city's classified trash bins at the front entrance of the town hall. And near the more than 20 beaches, classification bins are more like a beautiful scenic line.
In some parts of Philippines, villagers spontaneously organize efforts to clean their own living environment. Garbage sorting is a major part of the campaign.
Regardless of poor countries or rich countries, waste sorting is becoming a worldwide trend,
And in the past, the world's leading China, this good tradition is almost lost. Garbage is not strange for always thrifty Chine. You may still remember the 50s and 60s recycling scenario: toothpaste tubes save recovery, orange peel for pharmaceutical, biological waste for composting, waste cloth, ink bottle and so on can be ud. The classified refu not only avoids the public nuisance, but also provides the raw materials for Industry and agriculture.激励的方法
