摘要:
The present invention relates to a plant growing cabinet (1 ) comprising a body (3) in which at least one plant growing unit (2) is provided, a liquid pump (X) pumping liquid solution into the plant growing unit (2), at least one air stone (5) provided on the base of the plant growing unit (2), partially or completely disposed in liquid, an air pump (6) pumping air to the air stone (5), and a chamber (7) whose base is of perforated structure, placed on the plant growing unit (2) so as to rest above the air stone (5), in which the mixture is put enabling growing of the plants to be cultivated.
摘要:
The invention relates to a device (1) for dissolving a gas (G) in water (W), comprising: a housing (100), that is configured to be submerged into the water (W), wherein the housing (100) comprises at least one water inlet (101), a gas inlet (102) and at least one water outlet (103) for discharging gas enriched water out of the housing (100), a pump (5) that is in fluid communication with the at least one water inlet (10) for sucking water (W) from a surrounding of the housing (100), wherein the pump is configured to generate a main water stream (S'), and a means for injecting said gas (G) supplied via said gas inlet (102) into said main water stream (S'). According to the invention, the device (1) comprises a probe (6) configured to measure a concentration of said gas dissolved in water, wherein said probe (6) is arranged in the housing (100) of the device (1).
摘要:
An aquaculture environment control system comprising a plurality of discharge conduits positioned in a vessel, the discharge conduits including one or more orifices; a fluid source in fluid communication with the plurality of discharge conduits; a gas supply source in fluid communication with at least one of the plurality of discharge conduits; wherein discharging fluid from the plurality of discharge conduits into the vessel creates or maintains a current throughout fluid present within the vessel. A method of controlling an aquaculture environment comprising supplying one or more of a fluid and a gas to a plurality of discharge conduits positioned in a vessel; and discharging the one or more of the fluid and the gas from at least one of the plurality of discharge conduits to the vessel, the discharging creating or maintaining a current within the vessel.
摘要:
Die Erfindung betrifft ein Verfahren zum Hältern von Fischen oder anderen im Wasser lebenden Arten in einer Kreislaufanlage (1) mit mindestens einem Hälterungsbecken (2), mindestens einem biologischen Filter (3) sowie ggf. weiteren Wasserbehandlungseinheiten (4) z.B. zum Eintragen von Sauerstoff (5), zum Entkeimen (6), zum Entschäumen (7), zum mechanischen Filtern (8) etc.. Desweiteren betrifft die Erfindung eine Kreislaufanlage. Zur Verringerung des Energieverbrauchs wird vorgeschlagen, dass der Anlage durch mindestens eine Zuluftleitung (60) Zuluft zugeleitet und durch mindestens eine Abluftleitung (59) Abluft abgeführt wird, wobei Zu- und Abluft durch einen Wärmetauscher geleitet wird, in dem in der Abluft enthaltene Wärme auf die Zuluft übertragen wird und/oder die Zuluft auf das Temperaturniveau des Hälterungsbeckens angehoben wird.
摘要:
An apparatus and method for shipping live seafood in a container having oxygen enriched water, the apparatus comprising a container having four side walls, a bottom surface and a top surface; an oxygen generator; an infusion unit in communication with the oxygen generator, wherein the infusion unit comprises a collection chamber, a diffusion chamber, and a membrane having microporous, hydrophobic, hollow fibers.
摘要:
An aerator having a rotatable shaft that is secured to a magnetic driving element and a plurality of plates positioned in spaced apart relation to the magnetic driving element. Each plate and the magnetic driving element have a plurality of elongated openings about their peripheries to enhance aerodynamics and thus oxygen content within the aerated water. Simultaneously because of the rotation of the magnetic driving element a magnetic field is created in the water providing optimum conditions for the growth of algae and biofloc within the water.
摘要:
The present invention provides a device and method for measuring chemical and physical parameters of the water for aquaculture The present device comprises a power management module (1); a water quality monitoring module (2) for monitoring, detecting, processing and recording the chemical and physical parameter(s) of the water; a data transmission module (3) for transmitting recorded the chemical and physical parameter (s) wirelessly to a user using a communicating means; a controller module (4) for controlling aerators (7) and auto feeders (8) on receiving the chemical and physical parameter(s) from the data transmission module (3). The present invention provides real time monitoring and sends an alert signal to the farmers if water quality drops/increases so that farmers can take immediate preventive action to save the fishes/shrimps/prawn.
摘要:
The present invention provides a device and method for measuring chemical and physical parameters of the water for aquaculture The present device comprises a power management module (1); a water quality monitoring module (2) for monitoring, detecting, processing and recording the chemical and physical parameter(s) of the water; a data transmission module (3) for transmitting recorded the chemical and physical parameter (s) wirelessly to a user using a communicating means; a controller module (4) for controlling aerators (7) and auto feeders (8) on receiving the chemical and physical parameter(s) from the data transmission module (3). The present invention provides real time monitoring and sends an alert signal to the farmers if water quality drops/increases so that farmers can take immediate preventive action to save the fishes/shrimps/prawn.