Results 31 to 40 of about 29,844 (151)

The Effects of Ink Presence on Mechanical, Physical, Morphological and Thermal Properties of Office and Newspaper Fiber-Polypropylene Composites

open access: yesMedžiagotyra, 2019
In this study the effects of ink (offset and toner) presence on the mechanical, physical, morphological and thermal properties of newspaper- and office paper fiber-plastic composites were investigated.
Emrah PESMAN, Türker GÜLEÇ
doaj   +1 more source

Bioethanol Production from Waste Paper (Used Office Paper)

open access: yes, 2016
There is a vested interest in developing alternate sources of fuel to fossil fuel due to lowering stocks, increasing prices and the need for environmentally sustainable energy sources. One major alternative to fossil fuels is bio-ethanol (ethanol from biomass) and waste paper (used office paper) represents a significant source for bioethanol production
openaire   +3 more sources

Recycling Mimeograph-Printed Newsprint Paper

open access: yesASEAN Journal on Science and Technology for Development, 2011
Virgin newsprint paper from thermo-mechanical pulp was subjected to a laboratory recycling scheme, which involved mimeograph-printing, re-pulping, de-inking, washing, refining, and handsheetforming, without adding other fibre in between cycles.
E. L Mari, A.S Torres, C.O Austria
doaj   +1 more source

Bioconversion of waste office paper to ?(+)-lactic acid by the filamentous fungus Rhizopus oryzae

open access: yesBioresource Technology, 2004
L(+)-lactic acid production was investigated using an enzymatic hydrolysate of waste office automation (OA) paper in a culture of the filamentous fungus Rhizopus oryzae. In 4 d culture, 82.8 g/l glucose, 7 g/l xylose, and 3.4 g/l cellobiose contained in the hydrolysate were consumed to produce 49.1 g/l of lactic acid.
PARK, ENOCH Y.   +2 more
openaire   +2 more sources

Sustainable Upcycling of Office Waste Paper Into Cobalt/Carbon Aerogels for Highly Efficient Microwave Absorption

open access: yesElectron
The global community is increasingly focused on the conversion and utilization of waste materials, yet office waste paper (OWP), one of the most common solid wastes, still lacks an efficient and eco‐friendly disposal method.
Yan Wang   +5 more
doaj   +1 more source

Synthesis of cellulose from office waste paper and the effect on mechanical properties of cellulose/kenaf/epoxy composite

open access: yesMATEC Web of Conferences, 2018
Environmental and open public health aspects have an important and increasing role, especially in the exploration of natural fibers from recycle materials.
Vicki. W.V.   +2 more
doaj   +1 more source

Adsorption of Phenol from Aqueous Solution using Paper Waste

open access: yesIraqi Journal of Chemical and Petroleum Engineering, 2019
The exploitation of obsolete recyclable resources including paper waste has the advantages of saving resources and environment protection. This study has been conducted to study utilizing paper waste to adsorb phenol which is one of the harmful organic ...
Huda Adil Sabbar
doaj   +1 more source

Current Waste Management in Banks from 11 Asian Countries vs Sberbank ESG Reporting

open access: yesФинансы: теория и практика, 2023
The relevance of the topic lies in the fact that the level of competitiveness of a bank in waste management will have an increasing impact on its ESG ratings in the future. The purpose of this paper is to improve waste management in a bank (mainly faulty
J. An, A. Yu. Mikhaylov
doaj   +1 more source

Bacterial cellulose as reinforcement in paper made from recycled office waste pulp

open access: yesBioResources, 2020
Bacterial cellulose, produced during fermentation of Kombucha tea, was investigated relative to its ability to modify the characteristics of pulp from recycled office wastepaper. The produced bacterial cellulose wet films were dispersed and added rates of 5%, 10%, and 15% to the recycled office wastepaper.
Evren Ersoy Kalyoncu, Emrah Peşman
openaire   +1 more source

Photocatalytic Properties of Office-Paper-Waste-Derived Activated Carbon for Efficient Degradation of Organic Pollutants

open access: yesInorganics
Sustainable waste recycling continues to be one of the most significant challenges in this century, especially for the office paper sector. On top of that, photocatalysis depends on solar radiation as an unlimited and environmentally friendly energy ...
Ana Varadi   +9 more
doaj   +1 more source

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