Zobrazeno 1 - 2
of 2
pro vyhledávání: '"keräyspaperi"'
Autor:
Mäkinen, L. (Liisa)
Paper recycling is an ecological strategy for disposing of waste paper, but more importantly, recovered paper is an important source of raw material in the paper and board industry. Deinked pulp production from recovered paper has proved economically
Externí odkaz:
http://urn.fi/urn:isbn:9789526201337
Autor:
Körkkö, M. (Mika)
The amount of printing ink in a pulp suspension produced from recovered paper and its impact on overall brightness is commonly estimated from the reflectance-based ink content measured at a wavelength of 700 nm or 950 nm. The method uses a light scat
Externí odkaz:
http://urn.fi/urn:isbn:9789514298783