A method to treat fibrous materials for use in the formation of a biocomposite material that significantly reduces or eliminates the odors emitted from the fibrous materials is provided. In the method, the fibers or fibrous materials are initially treated to extract the raw fiber from the source plant material and the remove unwanted fractions of the fiber, such as the hemicellulose, lignin, and pectin, among others, leaving only the intact cellulose fibers. These cellulose fibers are then further processed in a second step to remove the odor from the cellulose fibers. The second step includes a combination of a second chemical treatment, dehumidification, and/or a cold plasma modification to render the cellulosic fibers odorless.

The present invention provides a composition and process for preparing a depolymered paper product from polymer-coated paper waste, comprising the steps of treating shredded polymer-coated paper waste with a polymer removing composition comprising a mixture of a solvent component, a surfactant component, and an acidic component.

The present invention provides a composition and process for preparing a depolymered paper product from polymer-coated paper waste, comprising the steps of treating shredded polymer-coated paper waste with a polymer removing composition comprising a mixture of a solvent component, a surfactant component, and an acidic component.

An arrangement for measuring the distance between at least one seal bar (20) and a rotating drum (10) of a drum displacement washer, including at least one sensor element (30) positioned inside the rotating drum (10) and configured to provide a signal indicative of the distance between the outer surface of the rotating drum (10) and the at least one seal bar (20); and a signal transfer element (50) configured to transfer the signal outside the rotating drum (10).

An arrangement for measuring the distance between at least one seal bar (20) and a rotating drum (10) of a drum displacement washer, including at least one sensor element (30) positioned inside the rotating drum (10) and configured to provide a signal indicative of the distance between the outer surface of the rotating drum (10) and the at least one seal bar (20); and a signal transfer element (50) configured to transfer the signal outside the rotating drum (10).

Lignocellulosic waste, such as date palm seeds, is treated with industrial waste such as rejected brine solution waste from a water treatment desalination plant to break down lignin and isolate and recover cellulose. Such a method is more cost effective and less toxic than other current and prior methods. Such a method concurrently solves two problemsusage of lignocellulose waste and usage of brine solution waste from a desalination treatment plantto isolate and recover biocompatible, biodegradable versatile cellulose.

Lignocellulosic waste, such as date palm seeds, is treated with industrial waste such as rejected brine solution waste from a water treatment desalination plant to break down lignin and isolate and recover cellulose. Such a method is more cost effective and less toxic than other current and prior methods. Such a method concurrently solves two problemsusage of lignocellulose waste and usage of brine solution waste from a desalination treatment plantto isolate and recover biocompatible, biodegradable versatile cellulose.

Lignocellulosic waste, such as date palm seeds, is treated with industrial waste such as rejected brine solution waste from a water treatment desalination plant to break down lignin and isolate and recover cellulose. Such a method is more cost effective and less toxic than other current and prior methods. Such a method concurrently solves two problemsusage of lignocellulose waste and usage of brine solution waste from a desalination treatment plantto isolate and recover biocompatible, biodegradable versatile cellulose.

Lignocellulosic waste, such as date palm seeds, is treated with industrial waste such as rejected brine solution waste from a water treatment desalination plant to break down lignin and isolate and recover cellulose. Such a method is more cost effective and less toxic than other current and prior methods. Such a method concurrently solves two problemsusage of lignocellulose waste and usage of brine solution waste from a desalination treatment plantto isolate and recover biocompatible, biodegradable versatile cellulose.

A system and method for washing and separating fiber in the processing of grains in between the steps of fermentation and distillation is disclosed. Also disclosed is a method for producing a high protein feed.