In the life can be seen everywhere in the shadow of the glass, whether it is decoration house or daily life of the mirror are belong to the glass. So, how much do you know about waste glass, waste glass is actually recyclable, and the resulting economic benefits are also very impressive.
Waste glass according to its source can be divided into daily waste glass (utensils glass, bulb glass) and industrial waste glass (flat glass, glass fiber). Recycled waste glass by classification, cleaning, part of the waste glass after the selection can be directly re-applied, such as mirror and do glass finishes and so on. According to conservative estimates, waste glass accounts for 5% of domestic waste, only flat glass manufacturing industry each year to produce waste broken glass reached 200 million tons.
Recycling 1 ton of waste glass can save 100 kilograms of fuel, a glass bottle is reused by the energy saved, can make the light bulb for 4 hours. For flat glass production enterprises, if the use of a large number of broken glass, furnace life will be extended by 15% to 20%. Recycling of waste glass can not only save the cost of environmental protection departments, save land, but also to reduce environmental pollution. Authoritative agencies said that when the use of broken glass content of the total amount of 60% of the batch, you can reduce 6% to 22% of air pollution.
Faced with such a promising industry, a variety of research institutions and enterprises at home and abroad have done a lot of waste glass recycling research. The waste glass can be made into various building materials such as glass mosaic, glass tiles, glassy artificial stone, foam glass, glass-ceramic, glassware, artificial sand, glass micro Beads, colored glass balls, glass and ceramic products, high temperature adhesives. With the maturity of technology and technology investment increased, the use of waste glass in the field of expanding, while the variety has increased.
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