Microalgae are a promising renewable feedstock for a diverse number of products such as
fuels, fine chemicals, nutraceuticals, and cosmetics. The extraction and processing of …

BACKGROUND Deinking is an important part of paper recycling that involves the removal of
ink particles from the paper fibres. This industrial process is important so that the fibres can …

Accelerating the transition to post-print processes needed in the printing industry and
shortening the time the product's release time is closely related to the drying time of the ink …

Air bubbles rising through an aqueous medium have been studied extensively and are
routinely used for the separation of particulates via froth flotation, a key step in many …

Ultrasonic pretreatment could improve the accessibility of enzymes to cellulosic fibers,
hence expanding the access of enzymes to effectively remove ink from paper. In this study …

This study investigated the synergistic effects of formamidine sulfinic acid (FAS) bleaching
and cationic additives on mixed waste paper (MWP) quality. MWP was chemically deinked …

In the printing and packaging industry, sustainability is defined as manufacture and practices
that reflect responsibility for the environment and resources to meet the needs and …

The effects of cellulase enzymes (Trichoderma reesei) in flotation deinking of mixed office
wastes (MOW) on the deinking efficiency, physical and optical properties of the papers were …

The main objective of this study was to evaluate the potential of sodium percarbonate and
sodium perborate utilization during repulping of old news and magazine paper mixture. A …

A new biotechnological sequence for decolorizing red and black colored paper was
developed to reduce the environmental impact of the chemicals used in paper recycling …