السبت، 10 سبتمبر 2011

Types of recycling and its benefits

When the product is a composite of several materials, disassembly and easy to use, we collected, for example: 
Recycling of glass bottles to make new ones. 
Paper and cardboard (from magazines and newspapers ...) for the manufacture of paper and carton another. 
Recycling of textile materials. 
Recycling tires is usable for conversion to other rubber materials. 
Recycling of aluminum material to paper, aluminum packaging, some car parts. 
Recycling steel to some of the compounds vehicles, and tools. 
Recycling of plastic materials to the packaging materials, bags, some types of clothing, toys, household items, etc. .... 
Recycling of waste water to safe water thanks to treatment plants and water purification. 
 
 Benefits of recycling 
So, all these processes reduce the need for the need to drain more of the natural sources of new raw materials extraction, such as: 
 
1. Logging for paper industry .... etc. 
2. Steel can be recovered in the economy from the use of iron and depletion of the mines of this vital substance. 
3. Every ton of plastic can be recovered from a 700 kg of crude oil. 
4. Recovery of 1 kg of aluminum provides us with about 8 kg of bauxite, 4 kg of chemical products and 14 kilowatt / hours of electricity. 
5. All the tons of cardboard, we can provide recovered 2.5 tons of wood forests. 
6. All the paper-saving feedback to us 1 liter of water, 2.5 Watt / hours of electricity and 15 grams of wood. 
In theory all the material can be converted, but some types of economic transformation is yielding much less, so we can not convert anything for example: costs of conversion of electronic materials is very expensive. In the absence of the possibility of retrieval of the material, which can be used to produce and use energy by burning fuel for heating, for example, and there is the possibility of extracting methane gas by the process of converting some food and some of the waste in the water purification plants.

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