Make Earth Day the Earth from the beginning on Source Separation of Waste – Earth Day, refuse Category – Food Industry

2010 4 22, this is the first Earth Day 41. Let us cherish the earth, starting from the source separation of waste.

Food industry network HC  I. Summary

With the recent development of productivity and rising living standards, people have greatly increased consumer demand, and meet people's spiritual and cultural and material needs of the product life eventually become garbage. Production and life, extensive use of disposable supplies, the increasing laziness of human beings for unlimited convenience and create new consumption trend, but also to the exponential growth of all kinds of junk. Rapid changes in technology, so that Plastic Products contain heavy metals and various Electronic Degradation products and processed products is difficult to heavy use, combined with replacement of acceleration, steady stream of garbage being produced, and the speed increased. Thus our "junk Fortress" pushed the situation to a more dangerous situation.

Therefore, to solve our "junk Besieged City" the awkward situation, we must refuse to conduct effective waste separation at source, to achieve waste reduction and recycling. On the occasion of Earth Day, the international Food Packaging Association Beijing Hyflux Environmental protection Technical Advisory Centre jointly appeal to the society: Treasure from the source separation of garbage started!

Second, the harm caused by waste

1, garbage on the environmental risks

Into the 21st century, our urban environment is already unbearable burden of garbage. Sanitation sector, according to statistics: Last year, 668 cities in per capita production of solid garbage 440 kg, the total up to more than 160 million tons annually, accounting for more than a quarter of the world's total, and by 8%? 10% growth rate , a small number of cities were up 15%? 20%. Now, more than 200 cities nationwide have been surrounded by garbage and gradually spread to rural areas, a quarter of the city can not find a suitable place to pile up, pile up in China over the years did not waste time processing a lot of farmland has been occupied, And each year. Experts predict that China's urban waste in 2010 will reach 264 million tons in 2030 to reach 409 million tons in 2050 to reach 528 million tons. In order to reduce transport costs, the most open storage of municipal solid waste landfill in the suburbs or the simple near the heap of accumulated stock of more than 7 billion tons, covering an area of about 75 hectares, equivalent to 3.75 mu per mu of farmland will have to pile up garbage . According to World Bank estimates published by China's environmental report, environmental pollution to the Chinese mainland each year caused economic losses of 54 billion U.S. dollars, nearly offset by the amount of economic growth.

Landfill?? Waste dumping The past 5 years show our landfill, "encircling the cities" phenomenon. Therefore, some people likened China's urban waste an active volcano, but the city is located right crater Department, several large and small waste treatment plant was surrounded. Would have been unable to accommodate the city's garbage on the suburbs and rural areas, which occupy a lot of waste and destruction of the human survival of land resources, a serious threat to China's cultivated land area.

Landfill?? Landfill Same time, these are buried in the garbage, not only take decades or even centuries can break down even more serious is that many of the toxic waste in the chemical composition and heavy metal content is high, such as landfill handled properly, then will air, soil and groundwater causing serious pollution. Seriously polluted by electronic waste only in the Chaoyang District, Shantou City, Guangdong Province Guiyu example, according to survey: the town river sediments, heavy metals, respectively, cadmium (Cd) was not found to 10.3mg/kg, Copper (Cu) 17.0 ~ 4540mg/kg, Nickel (Ni) 12.4 ~ 543mg/kg, Lead (Pb) 28.6 ~ 590mg/kg, zinc (Zn) 51.3 ~ 324mg/kg, much higher than other parts of river sediment heavy metal content. And heavy metals in the atmosphere Guiyu very high, and some major cities in other Asian countries compared to the atmosphere Cr, Zn and Cu concentrations in other parts of Asia 4 ~ 33 times.

2, wastage of resources caused by junk

Waste itself is misplaced resources

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