# data[].attributes.body
this is team 5 recycling works.
nice to have you here..

# data[].attributes.body
What is meant by recycling?

Recycling is the recycling of recyclable waste materials that are not used as raw materials through various recycling methods. First of all, the need for raw materials decreases as the consumed materials can be included in the recycling ring. Thus, the consumption that increases in parallel with the increase of the human population is prevented from disturbing the natural balance and damage to nature. However, using recyclable materials as raw materials makes it possible to save a large amount of energy.

What benefits do we gain from recycling?

1-      contributes to the protection of the environment.

2-      There is less consumption of natural substances.

3-      Resources are used more economically.

4-      It offers economic benefits to those collecting recycling wastes.

5-      A separate economic value is produced with recycled materials.

6-      Environmental pollution is reduced.

7-      Garbage wastes that will harm human health are prevented.

8-      Energy efficiency increases.

9-      It helps to create a strong economy due to its contribution to the economy

What can be recycled ?

1-Pine (The extinction period in nature is 4000 years.)

2-Paper(The extinction period in nature is 3 months.)

3-Aluminum(The extinction period in nature is 1 year.)

4-Plastic (The extinction period in nature is 1000 years.)

5-Batteries(The extinction period in nature is 300 years.)

6- İron(The extinction period in nature is between 200 and 300 years.)

7- Metal(The extinction period in nature is between 7 and 10 centuries.)

# data[].attributes.body
Recycling

As a term of recycling, it is the recycling of recyclable waste materials that are not used as raw materials by various recycling methods to re-manufacturing processes. First of all, the need for raw materials decreases as the consumed materials can be included in the recycling ring. Thus, the consumption that increases in parallel with the increase of the human population is prevented from disturbing the natural balance and damage to nature. However, using recyclable materials as raw materials makes it possible to save a large amount of energy. For example, the use of recyclable aluminum saves up to 35% energy compared to making aluminum from scratch. Using waste materials as raw materials is also important in terms of preventing environmental pollution. The use of used paper in re-paper production can reduce air pollution by 74-94%, water pollution by 35% and water use by 45%. For example, cutting down 8 trees can be prevented by adding a ton of waste paper to the pulp.

History of recycling Classification of substances

The resource constraints caused by wars were effective in the beginning of the need for recycling. Great states, II. During World War II, they launched nationwide recycling campaigns. Citizens are particularly encouraged to collect metal and fiber materials. The recycling process in the USA has an important place in the understanding of patriotism. In fact, the resource conservation programs created during the war were continued after the war in some countries with limited natural resources (such as Japan).

Recyclable materials

Pine

Paper

Aluminum

Plastic

Batteries

Engine oil

Accumulators

Concrete

Organic waste

Electronic waste

Iron

Textile

Wooden

Metal

Solvent Based Wastes

Recycling methods

Wastes categorized for recycling: 1-Bottle, 2-Weak plastic, 3-Strong plastic, 4-Cardboard, 5-Various, 6-Canned, 7-Paper, 8-Polystyrene, 9-Glass, 10-Battery, 11 -Metal, 12-Organic, 13-Tetrapak, 14-Factory, 15-Toilet

Recycling methods differ for each material:

Aluminum: Waste aluminum is cut into small particles. Later, these parts are melted in large furnaces and cast aluminum is produced. In this way, waste aluminum becomes almost the same as pure aluminum and can be used in production. Recycling of 1 ton of metal waste saves 1300 kg of raw materials. For example; annually in Turkey has reached a total of 2 million tons.

Concrete: Concrete pieces are collected from demolition areas and brought to where crushing machines are located. After crushing, small pieces are used as gravel in new jobs. Crushed concrete can also be used as a dry mortar for new concrete if it does not contain additives.

Paper: Paper is primarily divided into fibers in water to prepare pulp. If necessary, it is subjected to a cleaning process for non-fiber foreign substances. Sodium hydroxide or sodium carbonate is used as ink separator. Then the ready-made paper fibers are used in the production of recycled paper. As a result of the recycling of 1 ton of used paper waste, 16 grown pine trees and 85 square meters of forest area will not be destroyed. For example; In Turkey, 80 million years and it may be protected 40,000 hectares of pine woodland.

Plastic: Plastic wastes are first separated according to their types and recycled. Recyclable plastic wastes separated by type are broken into small pieces in crushing machines. Businesses can use these parts directly in the production process by mixing them with the original raw material in certain proportions. It can also be used as second class raw material by melting again and adding additives. By recycling 1 ton of plastic packaging waste, 14000 kWh of energy is saved. For example; The amount of energy that could be saved annually in Turkey 4 million megawatt hours (MWh).

Glass: Glass wastes (bottles, jars, etc.) are collected in collection boxes and these wastes are separated according to their colors and given to recycling facilities. Here it is separated from waste and additives. Here the glass is broken and mixed into the raw material mixture and poured into melting furnaces. In this way, it is used as glass again. Broken glass is also used as concrete additive and glazing. Around 30% recycled glass is added to the glazing. Glass can be recycled in an endless cycle in this way, without any deterioration in its structure. Recycling of 1 ton glass waste saves 100 liters of gasoline. For example; Turkey may be annual savings of 30 million liters of gasoline in the recycling of waste glass in general.

Solvent-Based Wastes: Solvent-based wastes are recycled by taking advantage of the difference in boiling points. In order to remove the solvent from the contaminants, the solvent is evaporated by heating the solvent-containing pollutant to its boiling point and the vapor is re-cooled to liquid. In this way, the solvent is cleaned from other contaminants. The recycling of these waste solvents released during manufacturing continues endlessly. Because solvents that are purified and cleaned return to their pure state without leaving their old properties.

# data[].attributes.body
What recycling means?

Recycling is the process of converting waste materials into new materials and objects. ... Recycling can prevent the waste of potentially useful materials and reduce the consumption of fresh raw materials, thereby reducing: energy usage, air pollution (from incineration), and water pollution (from landfilling).

What are the 3 types of recycling?

Here are the three main types of recycling: mechanical, energy and chemical. Every single type is subdivided into minor categories, but understanding them gives us a better idea of how the world processes most of its recyclables. Any of these three main recycling types involves three basic steps.

What is recycling and why is it important?

Recycling is very important as waste has a huge negative impact on the natural environment. Harmful chemicals and greenhouse gasses are released from rubbish in landfill sites. Recycling helps to reduce the pollution caused by waste. Habitat destruction and global warming are some the affects caused by deforestation.