All kinds of materials that become useless during
production activities, damage the environment and must be exterminated are
generally called waste. Waste is also defined as all materials thrown away by
its manufacturer or a person or entity who owns it and causes a harmful change
at environment.
The most important of the solid, liquid and gaseous
wastes produced in the printing industry before, during and after the printing
process are waste ink, ink sludge and solvents emerging after machine washing,
wastewater of water-based ink, plate and film developer and fixer solutions, waste
papers, waste films, faulty prints, cleaning solvents and volatile organic
compound (VOC) emissions emerging from IPA use. Some of these wastes fall into
the hazardous waste category due to their processing characteristics during the
production process. Effective and regular extermination of these wastes is
necessary to protect the environment and employee health. This can be provided
only by the application of waste management. Some wastes are recycled and
reused at printing industry, but in some cases that recycling is impossible,
these wastes should be eliminated without harming human health and environment.
Especially the materials whose disposal is compulsory should be classified at
the source and sent to licensed disposal companies.
As a new sector, waste management industry should
develop new and special processes for printing technologies wastes. Owners of
printing companies should be informed about waste management. At waste
management process, the most appropriate clean production techniques should be
used, waste production should be prevented or minimized and wastes should be
recycled effectively.
The aim of this study is to provide suggestions and
contributions for the possible best ways of preventing the wastes from harming
the nature and disposing or recycling of the wastes generated during production
in the printing industry.
Bölüm | Makaleler |
---|---|
Yazarlar | |
Yayımlanma Tarihi | 10 Ekim 2019 |
Yayımlandığı Sayı | Yıl 2019 Cilt: 3 Sayı: 2 |