Currently, the consumption of paper in the world has not stopped growing. It is a material whose main raw material is cellulose sheets. This cellulose is obtained mainly from trees, it is estimated that up to 40% of the felled wood is used to make paper. Much of this paper is wasted year after year and, therefore, it is thousands of felled trees that could be avoided if we use, for example, recycled paper.
In this Green Ecologist article, we talk about how to recycle paper at home step by step.
Papermaking and forest development are closely related. The paper industry ranks among one of the largest destroyers of forests on the planet. The paper manufacturing process carried out in these factories requires, in addition to a lot of energy, a good amount of water and it also emits pollutants. In fact, the pulp and paper industries are ranked number five in energy consumption within the industrial sector and use more water per ton produced than other industries. In addition, the paper industry is among the largest producers of air and water pollutants, including some greenhouse gases.
It is estimated that up to 40% of the wood felled on the planet is used for these purposes, among which 25% is used directly for the production of paper and the other 15% for by-products from other sectors (sawmilling, board manufacturing , …). The sources of raw materials for making paper are:
In order to supply this production, in some places replace forests and natural ecosystems by fast-growing trees that use large amounts of herbicides and toxic chemical fertilizers in their management. Many of these species are detrimental to the ecosystem.
In the process of paper whitening Harmful chlorine products are used, such as chlorine gas or chlorine dioxide (ECF). Among the waste generated in this process are organochlorine compounds such as dioxins, which harm the health of citizens and the planet.
In Spain, paper consumption in 2012 was 170 kg / inhabitant / year. This figure has been increasing since then, but it is still far from the 206 in the United Kingdom and 225 in Germany, during that same year. However, it is estimated that in Spain up to 40% of the paper consumed is wasted.
Find out more about What is the environmental impact of paper consumption in this other Green Ecologist article.
Although certain processes cannot be done, such as whitening and therefore the appearance of this homemade paper is more natural, leaving a brown tone instead of white, making recycled paper at home is possible, since all the materials we need are common in the home and easy to get. These materials to make recycled paper at home are:
Some optional materials are:
For make homemade recycled paper, you just have to follow the following steps after obtaining the previously detailed material:
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