FILTERING METHODS FOR FLUIDS AND DEVICES FOR CARRYING OUT SAID METHODS

Methods for filtering fluid suspensions to obtain clarified fluids may include providing a fluid to be filtered, wherein the fluid contains solid particulate contaminants. The method may further include providing a constricted-fibre filtering device, providing a particulate filter aid, and filtering...

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Bibliographische Detailangaben
Hauptverfasser:	LEFÈVRE AMÉLIE MARION, HUGHES MICHAEL JOHN, RILEY ANDREW MARK
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL SEPARATION THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	Methods for filtering fluid suspensions to obtain clarified fluids may include providing a fluid to be filtered, wherein the fluid contains solid particulate contaminants. The method may further include providing a constricted-fibre filtering device, providing a particulate filter aid, and filtering the fluid to be filtered and the particulate filter aid using the constricted-fibre filtering device. The method may further include collecting a filtered fluid and optionally filtering the collected filtered fluid again, using the constricted-fibre filtering device. A constricted-fibre filtering device may include an inlet for a fluid to be filtered and/or particulate filter aid, wherein the inlet includes a manifold leading to feeds arranged near or within fibres of the filtering device.