Scientists around the world are actively working on the development of waste paper recycling technologies. More recently, technological methods and approaches have been used that do not allow a large percentage of usable raw materials to be obtained from recycled used paper, cardboard.
But over time, everything has changed significantly. Recyclers who want to buy old newspapers and other waste paper do not worry that they will not be able to ensure the production of quality raw materials from the purchased product. Because more efficient recycling methods are being used today. However, scientists do not stop their work. Because at present, not all paper waste can be recycled, that is, 100 percent of a product can be obtained from 100 percent of recycled materials, which will be used to produce new materials.
Why is it impossible to recycle all 100 percent of paper waste? Because the processing of fibrous raw materials leads to a noticeable change in its paper-forming properties. It has been established that such a change is directly related to the phenomenon of irreversible keratinization. This phenomenon is expressed in a decrease in the ability of the fibers to swell during the refining process and keeping the waste mass before feeding to the paper machine. The ability of waste paper to regenerate is affected by various technological processes.
In particular, the same grinding, as well as pressing, drying, etc. In addition, it was found that the decrease in the ability to regenerate the mass is due to a decrease in the degree of internal swelling of the fibers. As a result of grinding, the raw material is more stratified inside. During the drying process, it disappears, but when dissolved, it is not restored.
Tasks of scientists and society
The development of the processing industry requires more and more efficient technological approaches to the conduct of production processes. Accordingly, scientists are faced with the task of finding the most effective method that will, if possible, preserve the properties of recycled waste paper. We can say how the recycling process will develop in the future depends on scientists. However, this is absolutely not the case.
The global community is responsible for the further development of the processing industry. When waste paper enters the plant, specific technologies are applied here. But in order for paper waste to be effectively recycled, it must be sorted, and before that it must be correctly collected. Each person is simply obliged to remember that the garbage that is formed from his life must be sent to a recycling plant. And at the stage of garbage collection, it is necessary to sort it so that the waste does not mix and become contaminated.
Pollution of waste, their mixing leads to the fact that the plant is simply not able to perform its work at the maximum level of quality. Most of the garbage ends up in landfills, where it rots and becomes a threat to the environment. As a result, processors face the question: “How to buy stocks book and other types of waste paper?”, because it is often not possible to purchase the required product of normal quality.
Therefore, no matter how hard scientists try to develop new technological approaches to recycling the same waste paper, if people do not take a responsible approach to the process of collecting and sorting garbage, then their activities and the activities of processors will not have the desired effect.
