Abstract: Various aspects of the disclosure relate to methods and systems for extracting plant oil from plant material. A system may comprise a microwave emitter, an extraction chamber, and a cooling chamber. Microwave radiation emitted by the microwave emitter may dielectrically heat a microwave absorbing agent, which may heat the plant oil of the plant material. Plant oil of the plant material may be volatized in the extraction chamber and may be directed into the cooling chamber to be condensed.

Abstract: The present invention relates to a thermo-responsive solution and in particular, a solution for use in an osmosis process that is suitable for separating or purifying solutes and or water from an aqueous solution on a large scale and under energy efficient conditions.

Abstract: Treatment methods for reduction of (1?3)-?-D-glucan leachables from cellulose-containing filter materials are described.

Abstract: Aspects of the present disclosure include methods for fractionating whole stillage using one or more hydrocyclones and optional screening device. Aspects of the present disclosure include a stillage fractionation and/or clarification system for carrying out the methods described herein.

Abstract: A system, method and device are disclosed for bio-processing a feed stream and providing a constant output by operating a continuous single-pass tangential-flow process. The single-pass process provides high conversion concentration while operating at relatively low feed flow rates, and the process can also be used to provide constant output diafiltration.

Abstract: An inventive apparatus for closed circuit batch-RO desalination comprising a RO-skid with membrane elements and circulation means for the recycling of RO concentrate through membranes and a designed hydraulic-arm with a disc separating between a section of pressurized hydraulic fluid created by a high pressure hydraulic pump under fixed flow and variable pressure conditions and a section of RO recycled concentrates. The batch desalination sequence is completed when the entire hydraulic-arm volume is filled with hydraulic fluid and thereafter, desalination is stopped, said apparatus decompressed, brine removed and hydraulic-arm recharged with fresh feed before the initiation of a new batch sequence. The inventive apparatus enables RO desalination under the lowest energy and highest recovery prospects not possible by any other RO technique.

Abstract: Assemblies, systems, and methods for isolation of target material are provided. In various embodiments, an assembly for target material isolation includes a housing having an upper portion and a lower potion together defining an inner chamber. The inner chamber includes a semi-toroidal shape and the semi-toroidal shape defines a longitudinal axis. The assembly further includes one or more fluidic connection from the exterior of the housing to the inner chamber. An isolation material (e.g., polymer wool and/or magnetic beads) may be disposed within the inner chamber. A system includes a configured to fit at least a portion of the housing and releasably couple the assembly. Upon activation of the motor, the assembly may rotate about the longitudinal axis. An angle of the platform may be adjustable to thereby change the angle of the longitudinal axis about which the assembly rotates.

Abstract: A system and method for extracting hydrocarbons utilizing recirculated washing medium to enhance efficiency. Some embodiments include a helical agitation member configured to promote extended contact between material containing hydrocarbons and a washing medium.

Abstract: The invention relates to a method and to an assembly for calibrating devices 11 for detecting blood or blood components in a liquid, in particular dialysate, which devices comprise a light transmitter 17 and a light receiver 18, and an evaluation unit 20 that receives the signal from the light receiver 18 and is designed such that blood or blood components in the liquid are detected on the basis of the weakening of radiation passing through the liquid. The method according to the invention is based on the fact that the calibration of the devices 11 for detecting blood or blood components is carried out without the use of blood. The calibration is carried out using an absorption standard 30, which has predetermined optical properties in relation to the absorption of the light in blood, the absorption standard 30 being arranged in the beam path 19 between the light transmitter 17 and the light receiver 18.

Abstract: A filtration arrangement for a filtration device having a container. The filtration arrangement includes at least two or more hollow shafts, rotatably mounted in a machine frame, on which a plurality of membrane filter disks are arranged. At least one drive device is allocated to the plurality of hollow shafts. Permeate can be discharged from the container through the hollow shafts. Each hollow shaft can be inserted into the container on one of the ends thereof having the plurality of membrane filter disks, such that the opposite end thereof protrudes out of the container. Several or many of the membrane filter disks are arranged axially spaced apart on each hollow shaft, and deformable spacer sleeves are arranged between one part or all adjacent membrane filter disks and axially space apart the membrane filter disks on the hollow shafts.

Abstract: A purification system for a colloidal dispersion containing an unwanted dissolved substance in the dispersing liquid phase is described which includes a back-pressure regulating feature, disposed in a first conduit and downstream of a semi-permeable filter element. This is used to force a portion of the unpurified dispersing liquid across the filter element and into a second conduit. The second conduit is associated with an adsorptive element that serves to remove the unwanted dissolved substance from the filtered portion of the dispersing liquid. A mixing chamber is disposed downstream of the back-pressure regulating feature whereby the purified dispersing liquid portion from the second conduit rejoins the bulk flow of the colloidal dispersion passing through the first conduit. In a preferred embodiment, hollow fibers are used which serve as the back-pressure regulating feature, the adsorptive element, and the mixing chamber before being discharged at the outlet of the device.

Abstract: A method for manufacturing a filter medium includes providing a computer-readable three-dimensional model of the filter medium including a plurality of segments, each segment of the three-dimensional model being configured to be converted into a plurality of slices that each define a cross-sectional layer of the filter medium, each segment including an undulating layer extending along a predetermined direction that is different than the predetermined direction of the undulating layer of the other segment; and successively forming each layer of the filter medium by additive manufacturing.

Abstract: A method of recovering an extraction aid from distillers corn oil, by directing stillage containing distillers oil and an extraction aid to a centrifugal separator, recovering a light phase from the centrifugal separator, the light phase containing at least a portion of the distillers oil and at least a portion of the extraction aid, cooling the light phase and causing a precipitate to form, and recovering a precipitate from the cooled light phase containing at least a portion of the extraction aid. A method of recovering distillers oil.

Abstract: The present invention relates to the use of coconut water as extraction solvent, to extraction methods using coconut water and extracts obtained by extraction with coconut water.

Abstract: The present disclosure relates to methods of enriching beetroot products to increase the nitrate content of the beetroot powder product. The disclosure also relates to beetroot powder products with increased with at least 4% nitrate.

Abstract: Embodiments described herein relate generally to plant extract compositions and methods to isolate cutin-derived monomers, oligomers, and mixtures thereof for application in agricultural coating formulations, and in particular, to methods of preparing plant extract compositions that include functionalized and non-functionalized fatty acids and fatty esters (as well as their oligomers and mixtures thereof), which are substantially free from accompanying plant-derived compounds (e.g., proteins, polysaccharides, phenols, lignans, aromatic acids, terpenoids, flavonoids, carotenoids, alkaloids, alcohols, alkanes, and aldehydes) and can be used in agricultural coating formulations.

Abstract: A water purifier having a small size and compact internal structure and enabling a water discharge part through which water is extracted to be rotated, and a control method of a water purifier.

Abstract: An IoT water purification system includes a water purification device and a cloud management device. The water purification device includes a filter element, a water tank, a water quantity sensing circuit, a filter element sensing circuit, and a water purification side wireless transmission circuit. The water quantity sensing circuit measures a current storage quantity of the drinking water to generate respective water quantity information. The filter element sensing circuit measures a water quality of the tap water to generate water quality information. The cloud management device includes a cloud wireless transmission circuit and a cloud processing circuit.

Abstract: A system includes a first fluid inlet and a single reverse osmosis membrane module having a permeate outlet and a first inlet/outlet channel and a second fluid inlet/outlet channel in fluid communication with the first fluid inlet. An energy transfer system has a second fluid inlet, a brine outlet, a first energy exchanging module and a second energy exchanging module. The first and second energy exchanging modules are adapted to reversibly operate in opposite flow phases where a flow direction for the expulsion flow phase in each energy exchanging module is constant and where a flow direction for the energy recover flow phase in each energy exchanging module is constant. The single reverse osmosis membrane module is adapted to reversibly receive a feed flow through one of the first and second fluid inlet/outlet channels and produce a brine outflow through the other of the first and second inlet/outlet channels.

Abstract: An example method for extracting phytochemical oil from plant parts includes freezing plant parts from at least one of Cannabis sativa, Curcuma longa, Panax ginseng, and Panax quinquefolius. The frozen plant parts are reduced to a plant powder, which is suspended in an aqueous buffer. The aqueous buffer containing the suspended plant powder is incubated with at least one pectinase and at least one cellulase. An aqueous phase of the incubated aqueous buffer is evaporated through steam heating to obtain a steam dried product. Phytochemical oil, which includes at least one of cannabinoids, curcuminoids, and ginsenosides, is extracted from the steam dried product.