Results 101 to 110 of about 3,127 (199)

Incorporating Recyclates Derived from Household Waste into Flexible Food Packaging Applications: An Environmental Sustainability Assessment

Recycling
Integrating recyclates into food packaging is key towards circularity while meeting functionality and safety requirements; however, associated environmental impacts remain underexplored.
Trang T. Nhu, Anna-Sophie Haslinger, Sophie Huysveld, Jo Dewulf   +3 more
doaj   +1 more source

Effects of Sequencing Enzyme Application and Refining on DIP Properties Produced From Mixed Office Waste Paper

BioResources, 2015
The effect of changing the sequence of refining and enzymatic treatment on the properties of deinked pulp from mixed office waste paper (MOW) was investigated. The sequences included refining before and after enzymatic treatment. Refining was applied for
Mohammad Ali Hossein, Mohammad Talaeipour, AmirHooman Hemmasi, Behzad Bazyar, Saeed Mahdavi   +4 more
doaj   +1 more source

Improved deinking and stickies removal

TAPPI Journal, 2017
Previous work had shown that a novel flotation deinking reagent using modified kaolin was able to more efficiently separate and remove ink and dirt particles from recovered paper. The mechanism for this reagent is based on the ability of the modified kaolin to act as a collector for the fine ink, dirt, and contaminant particles.
openaire   +1 more source

Comparison of ultrafiltration and dissolved air flotation efficiencies in industrial units during the papermaking process [PDF]

, 2011
The efficiency of an ultrafiltration unit has been studied and compared with a dissolved air flotation system to get water with a suited quality to be reused in the process.
Blanco Suárez, Ángeles, Hermosilla Redondo, Daphne, Monte Lara, Concepción, Ordóñez Sanz, Ruth, Sánchez González, Mónica   +4 more
core   +1 more source

Valorisation of Deinking Paper Sludge for Fertiliser Purposes: New Perspective in Sustainable Agriculture

Agronomy
The growth of the global population, coupled with concomitant economic development, has resulted in the generation of a substantial quantity of waste. The transition of the European Union’s economy towards a closed-loop model is prompting a comprehensive
Halyna Kominko, Katarzyna Gorazda, Katarzyna Łoś, Zbigniew Wzorek   +3 more
doaj   +1 more source

Evaluation environnementale comparative de procédés de désencrage de papier par flottation : air vs ozone [PDF]

, 2014
International audienceL'Europe évolue vers une société du recyclage. Parmi les matériaux les plus recyclés, le papier occupe une place majeure. Présentant en 2008, un taux de recyclage d'environ 65%, l'Industrie des Papiers et Cartons participe ...
Laforest, Valérie, Villot, Jonathan
core   +1 more source

Modeling the Performance of Full-Scale Anaerobic Biochemical System Treating Deinking Pulp Wastewater Based on Modified Anaerobic Digestion Model No. 1. [PDF]

Front Microbiol, 2021
Huang Y, Ma Y, Wan J, Wang Y.
europepmc   +1 more source

Informal Thinkering: How Is It Important? [PDF]

This paper examines innovation processes or technical change-generation processes at the firm level. It emphasizes the notion that the element of technical and technological change that is a determinant of productivity growth is strongly induced by ...
Pierre J. Tremblay
core  

SOLVING THE PROBLEMS OF RECYCLED FIBER PROCESSING WITH ENZYMES

BioResources, 2010
The pulp and paper industry has started applying new, ecologically sound technology (biotechnology) in its manufacturing processes. Many interesting enzymatic applications have been proposed.
Pramod K. Bajpai
doaj  

A Journey from Processing to Recycling of Multilayer Waste Films: A Review of Main Challenges and Prospects. [PDF]

Polymers (Basel), 2022
Cabrera G, Li J, Maazouz A, Lamnawar K.
europepmc   +1 more source