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Wasted Paper in Pharmaceutical Samples

New England Journal of Medicine, 1999
To the Editor: Clinicians give pharmaceutical samples provided to clinics by industry sales representatives to patients who are unable to afford medicines or use them as starter packs for patients ...
M T, Donohoe, H, Matthews
openaire   +2 more sources

The Evaluation of Waste Papers for the Ceramic Industry

Materials Testing, 2012
Abstract The aim of this study is the production of the metal tile core using waste paper. Paper which can be recycled many times is one of the most consumed materials in Turkey and all around the world. The reason behind the preference of paper usage is that 80 % of waste paper can be recycled.
GÜLER, Kerem Altuğ   +2 more
openaire   +2 more sources

Hydrolysis of Waste Paper

1987
There are several methods available to convert vegetable cellulose-containing biomass into raw materials for fermentation processes. Two of these methods - acid hydrolysis and enzymatic hydrolysis - will be compared as to their economic merits. For this purpose, use has been made of paper from domestic waste separation installations.
J. I. Walpot, H. Visscher
openaire   +1 more source

Biogas recovery from two-phase anaerobic digestion of food waste and paper waste: Optimization of paper waste addition

Science of The Total Environment, 2018
In order to optimize the biogas recovery from the co-digestion of food waste (FW) and paper waste (PW), the effect of PW content on two-phase anaerobic digestion (TPAD) was investigated. The mixtures of FW and PW, with the ratios of 10:0, 8:2, 6:4 and 5:5 (total solids), were fed into TPAD to recover biomethane.
Yu Qin   +4 more
openaire   +2 more sources

Optimal inter-regional distribution of waste paper and board in the waste paper recycling system

Resources and Conservation, 1982
Abstract Inter-regional distribution of resources is one of the problems to be considered in the recycle utilization of renewable resources. In this paper, the problem of the distribution of a resource is first described in a general form. It is concluded that, in general, the problem becomes a linear or nonlinear programming problem of determining ...
Takeichiro Takamatsu   +2 more
openaire   +1 more source

Waste in Paper

Journal of Education, 1917
openaire   +1 more source

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