Record Display for the EPA National Library Catalog
RECORD NUMBER: 10 OF 22
|OLS Field Name||OLS Field Data|
|Main Title||Re-Use of Printing Ink for Newspaper Production. Compendium on Low- and Non-Waste Technology.|
|CORP Author||Economic Commission for Europe (UN), Geneva (Switzerland). Working Party on Low and Non-Waste Technology and Re-Utilization and Recycling of Wastes.;Environmental Protection Agency, Washington, DC.|
|Publisher||19 Jan 84|
|Additional Subjects||Waste papers ; Newsprint ; Printing inks ; Solid wastes ; Printing papers ; Filtration ; Newspapers ; Inks ; Wastes ; Pollution abatement ; Recycling ; Denmark ;|
Discarded printing ink is collected, purified, and reused as black printing ink. Waste ink produced from the printing process and from color changes is collected in an accumulation vessel, passes through four filters, the last of which removes particles down to 25 micron. The purified ink is then mixed with new printing ink for reuse in newspaper production.