Social text projects, moved for ONGs and the proper government, aim at to the preservation of the Atlantic bush as one of the biggest wealth of the country, among them are distinguished, in Alagoas, the Arboretum project Campus Simes B.C. Located inside of the campus of the Federal University, the project counts approximately on an area of four hectares destined to the culture of Brazilian native species. Samples of the plants in areas of closed bush are collected, and in the Arboretum, these are developed to the production of changes and seeds with the purpose to reforest degraded areas of bush, distribution of the changes for urban authorization and also for developments of social projects of ambient awareness; that they go since the direct involvement of primary schools with the project, aiming at to the awareness of children on the importance of the preservation; to the initiatives as the collective young, that forms young between 17 and 25 years to the found conservation of biomas in our country.

The project counts on the support the university city hall, however, some difficulties are faced by its coordinators and assistant, the neighborhood little expert of the importance of the project, that finishes for destroying the plants in favor of its benefits staff; also the lack of social spreading and the subsequent decrease demand of research related to arboretum, are examples of these. The diffusion of the same with the purpose expanding is important and improving the ambient preservation.

Or it could make the question of another form, the future of our planet in what the preservation of the environment says respect will be a dream or a nightmare? This reply it will be perfectly answered for our grandsons and greats-grandson in a next future. While I wait the reply to this question preoccupying, I can risk a palpite on the question. The planet walks the fast steps for the nightmare, the man caused and is causing serious ambient problems, that I do not know if we will obtain to only revert the picture with the use of future technologies, the ambient problems is so serious that many people laypeople on the subject, can until finding that this everything is ‘ ‘ papo’ ‘ of ambientalista, more it is not. to prove the evolution of the ambient problem I go to present only one of the tests that the proper lady nature presents in them. The ambient problems are old, are not a recent thing, but they behind have a marcante starting point, that was during the industrial revolution of 1930, accurately eighty years that the pollution and the deforestation had given broken the ecological catastrophe that we live deeply today. She thinks! If you know somebody that lived has eighty years, you ask to this person as it was the environment at this time, and it she goes to answer to it, that the waters of the clean rivers were we enxergvamos the fish, the bush she was green and satiated and it covered great part of our cities, air was pure and strap I smell of the field, the fauna and flora were abundant, and the alone so fertile age that we did not need to season it. eighty years later, we have alarming factors here as: climatic changes with extreme events, pollution of air, water and ground, full aterros of garbage without reaproveitamento, deforestation, disordered population and industrial growth between as much other problems. Which eighty years, a next future will be then the expectations for daqui if to analyze cold, if the man did not acquire knowledge and to invest heavy in the ambient education of the young, and in a severe fiscalization on the polluting sources, the year of 2090, can be one year that you would not like to live deeply.

Existence of intermediate, what it considerably raises the price of the plastic to be recycled. Absence of directed lines of financing to the recicladoras. Absence of the code of identification of resins in many plastic products in accordance with norm ABNT NBR 13.230. This item makes it difficult the separation of the different types of plastics, appealing itself, of this form, to the differences of the physical characteristics and of thermal degradation, such as: density, behavior to the heat and/or test of the flame. Technology for separation of plastics exists, however, with cost very raised. It is important to point out that the PET and the PVC do not accept mixtures. Therefore, those that they desire if to dedicate to the revalorizao of these resins must have units for specific use of the same ones. So important and decisive how much to the selective collection to become viable the recycling of significant amounts of plastics they are: the creation of consuming market for the recycled products, and the IPI – Tax on Products Industrialized? that it finishes ' ' bi – tributando' ' the recycled ones, being currently of 12%, superior value to the one of the proper virgin resin that paid 10% of IPI, practically resulting in one I discourage to the recycling.

Although the people are premade use to be consuming conscientious and to collaborate with the environment, the same ones reject of general form recycled products, associating them it me the quality. The products manufactured with recycled plastics are few whose marketing if bases on this characteristic. Although all the difficulties previously displayed, exist innumerable cases of recicladores of plastics after consumption that had started today of shy form and operate with good edges of profit. Beyond the persistence, therefore the start, obviously, is difficult for all. Another determinative factor for the success of some of them, was the creativity to act of differentiated form, as much in the system of attainment of the raw material, how much in the improvement of the suppliers, or in the type of innovative application for its products.