Abstract: A water recycling device comprising a filtration tank, the filtration tank comprises a process inlet for providing process wash water to the filtration tank. The filtration tank comprises a filter comprising a circumferential screen separating a filter-side portion of the filtration tank from a non-filter side portion of the filtration tank, and a rotatable backflushing arm for providing a stream of backflushing water at the filter-side portion of the circumferential screen. The filtration tank further an outlet for receiving filtered process wash water from the filter-side portion of the filtration tank.

Abstract: A water quality measurement device for measuring water quality, the water quality measuring device comprising: a white light emitting element configured to emit substantially white light, an infra-red light emitting element configured to emit substantially infra-red light, and a light receiving element configured to receive and detect light from the white light emitting element and the infra-red light emitting element; wherein, the white light emitting element is arranged co-axial and opposite the light receiving element, and wherein the emission axis of the infra-red emitting element is arranged substantially orthogonal the incident axis of the light receiving element.

Abstract: An assembly (1) for filtering water comprising: a filter (10) forming a permeable receptacle for fluid to be filtered, an actuating inlet (300) for providing a stream of water, a filter fluid inlet (302) for providing fluid to be filtered to the filter (10), and, a rotatable cleaning structure (20) for cleaning the filter (10), wherein the structure (20) comprises at least one scraper (201) extending along and substantially abutting a first surface (101) of the filter (10), the scraper (201) being rotatable with respect to the first surface (101) of the filter (10), and wherein the structure (20) further comprises at least one rotatable element (250) arranged for receiving the stream of water, the stream of water being receivable in, and filterable by, the filter (10) and wherein the element (250) is rotationally engaged with the scraper (201) such that the stream of water providing a rotational force to the element (250), rotates the scraper (201) with respect to the first surface (101) of the filter.

Abstract: A recycling device (200) for recycling used water from at least one used water source (100, 101) is provided. The recycling device (200) comprises a first water tank (210) arranged to receive used water from the at least one water source (100), and sensor means (211) arranged to measure the water quality of used water in the first water tank (210). The recycling device (200) is characterized in that it comprises a second water tank (220) arranged to store used water within the recycling device (200), and a water pump (240) and one or more valves (231, 232, 233, 234, 235; 301). The pump (240) and one or more valves (231, 232, 233, 234, 235; 301) arranged in the recycling device (200) such that used water is able to be stored in the second water tank (220), or recycled out of the recycling device (200) from the first water tank (210) or from the second water tank (220), when the water quality of the used water is above a determined threshold level.

Abstract: An assembly (1) for filtering water comprising: a filter (10) forming a permeable receptacle for fluid to be filtered, an actuating inlet (300) for providing a stream of water, a filter fluid inlet (302) for providing fluid to be filtered to the filter (10), and, a rotatable cleaning structure (20) for cleaning the filter (10), wherein the structure (20) comprises at least one scraper (201) extending along and substantially abutting a first surface (101) of the filter (10), the scraper (201) being rotatable with respect to the first surface (101) of the filter (10), and wherein the structure (20) further comprises at least one rotatable element (250) arranged for receiving the stream of water, the stream of water being receivable in, and filterable by, the filter (10) and wherein the element (250) is rotationally engaged with the scraper (201) such that the stream of water providing a rotational force to the element (250), rotates the scraper (201) with respect to the first surface (101) of the filter.

Abstract: A recycling device (200) for recycling used water from at least one used water source (100, 101) is provided. The recycling device (200) comprises a first water tank (210) arranged to receive used water from the at least one water source (100), and sensor means (211) arranged to measure the water quality of used water in the first water tank (210). The recycling device (200) is characterized in that it comprises a second water tank (220) arranged to store used water within the recycling device (200), and a water pump (240) and one or more valves (231, 232, 233, 234, 235; 301). The pump (240) and one or more valves (231, 232, 233, 234, 235; 301) arranged in the recycling device (200) such that used water is able to be stored in the second water tank (220), or recycled out of the recycling device (200) from the first water tank (210) or from the second water tank (220), when the water quality of the used water is above a determined threshold level.

Abstract: The present invention relates to an electrolysis body suitable for water disinfection for use in a water reservoir having a definite internal volume comprising a) a pair of electrodes made of a conductive material suitable for providing electrolysis, b) means for applying current to the electrodes, c) an insert unit having a first side and a second side opposite each other, wherein the first side faces out of the water reservoir when the insert unit is placed in position in the water reservoir in use for water disinfection and the second side faces into the volume of the water reservoir when placed in position in the water reservoir in use for water disinfection, and d) optionally a filter unit extending from the second side of the insert unit. The present invention also concerns a water reservoir comprising the body, as well as a washing system comprising the water reservoir.