Tuesday, December 11, 2012

The new trick happens again in the rubbish classification of Guangzhou How to do in the other countries

The new trick happens again in the rubbish classification of Guangzhou How to do in the other countries

Each household of the whole city of Guangzhou will accept a set of rubbish categorised containers that the government releases free, and the first garbage disposal factory of kitchen cabinet will put into trying out on March 23.
We will throw a lot of rubbish every day, do you know where they have gone for the rubbish? They are usually sent to and pile up the field first, then send landfill.
The expenses of landfill of rubbish are high, it is about from 200 yuan to 300 yuan to deal with the expenses of a ton of rubbish. People consume resources in a large amount, large-scale production, consume in a large amount, produce the offal in a large amount.
Do we treat the rubbish at a loss what to do? In fact, the method is having, this is rubbish classification. Rubbish classification is to classify and throw in the rubbish in the source, and make it turn into resources again through clearing and recovery that is classified.
Look from every domestic and foreign city about the rubbish classification method of life, roughly forming according to the composition of the rubbish, producing amount, combine the utilization of resources of the local rubbish to classify with handling. For instance Germany, is generally divided into paper, glass, metal, plastics,etc.; Australia, divide into generally but compost rubbish, recoverable rubbish, recoverable rubbish; Japan, generally divide it for the flammable rubbish, non- flammable rubbish,etc..
The Chinese domestic rubbish can generally be divided into four major kinds nowadays: Recoverable rubbish, my rubbish of kitchen, harmful rubbish and other rubbish. Mainly there are comprehensive utilization, hygiene landfill, burns and compost in the present commonly used garbage disposal method.
Main classification
1,The recoverable rubbish mainly includes wasted paper, plastics, glass, metal and five big classes of cloth. Wasted paper: Mainly include newspaper, periodical, books, various wrapping paper, paper in the office, poster paper, carton,etc., it is too strong and non- recoverable because of water-solubility but should pay attention to napkin and toilet paper. The plastics: Mainly include various plastic bags, plastic packing article, disposable plastics meal box and tableware, toothbrush, cup, mineral water bottle,etc.. Glass: Mainly include various vial, garrulous sheet glass, mirror, bulb, thermos flask,etc.. Metal thing: Mainly include easy open can, tin box, toothpaste peel,etc.. Cloth: Mainly include discarding the clothes, tablecloth, washing the piece of cloth of face, schoolbag, shoes etc.. Recycle through dealing with synthetically, can reduce pollution, save resources. For instance retrieve a ton of wasted paper and make 850 kilograms of good paper, saves 300 kilograms of timber, produce and reduce 74% of pollution than equivalently each time; Retrieve a ton of plastic beverage bottles and can get 0 each time. 7 tons of second raw materials; Retrieve a ton of waste steel and can smelt the good steel 0 each time. 9 tons, smelt and save 47% of cost than with the ore, reduce 75% of air pollution, reduce 97% of the water pollution and solid waste.
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