Independent work prepared by valiyev barkamoljon, student project pasport

FERGANA POLITECHNICAL INSTITUTE
FACULTY OF CHEMICAL TECHNOLOGY
GROUP OF EL 64-21 CHT
INDEPENDENT WORK PREPARED BY VALIYEV BARKAMOLJON, STUDENT

PROJECT PASPORT

1.	Project Name: (in Uzbek, Russian and English)	""Production of paint-like products by recycling fine powdery black substance (toner) released from printers" "Proizvodstvo kraskopodobnoy produktsii utilizatsiey melkodispersnogo black powder (toner) from printers" "Recycling of fine black powder (toner) from printers"
2.	Type of project implementation activity: (services, production, etc.)	Production
3.	Project director: (loyiha ijrochisi)	Valiyev Barkamoljon Barhayotjon o'g'li
4.	About project :	Today, many things are being done to satisfy the spiritual and physical needs of mankind. In this way, scientists are implementing many inventions and innovations. One of such gadgets is a printer, without which office work cannot be imagined. We know that in order for a printer to do its job, it needs to be fed different colors of ink, and when these inks run out, they need to be replaced. It is called the waste (toner) produced by changing the inks of this printer. Toner is a black powdery substance whose content is not constant. This powdery substance is resistant to water and temperature and is difficult to burn in nature. Due to the presence of acrylics and iron oxide in the toner, there is a slight magnetic property, which prevents this substance from dispersing into the air. But this toner dust will easily become airborne if exposed to the outside. This dust is very harmful to the human body and nature, because if this waste rises into the air for some reason, the dust can cause human breathing. it easily penetrates into the respiratory tract and can cause inflammation in the respiratory system. Or if a person unknowingly consumes this dust through his stomach or other organs, it will cause a disturbance in the functioning of the stomach. Also, this waste is very harmful to plants and animals. Because if this dust is covered on the surface of the plant leaves, it will cause the death of the plant. The reason for this is that, as mentioned above, the toner is very resistant to water, which in turn disrupts the metabolic processes of the plant. Now the problem before us is to find ways to process waste and apply it to production.