The present disclosure provides systems and methods for enhancing production of an aquaculture pond. The systems generally comprise a photo electrolysis array that includes an electrolyzer module and a photovoltaic cell. The electrolyzer module is operable to produce hydrogen and oxygen. A diffuser diffuses the produced oxygen into the aquaculture pond water, thereby increasing the concentration of oxygen in the aquaculture pond.

A water treatment system comprising a first reactor and a second reactor arranged to be placed in series in a body of water, the first and/or second reactor comprising at least one cell for housing biomedia. A mid-settling zone is provided between the first and second reactors for separating solids in the water. A method of treating water, the method comprising passing water to be treated through a first reactor and then a second reactor arranged in series in a body of water, the first and/or second reactors comprising at least one cell for housing biomedia, wherein the water is passed through a mid-settling zone between the first and second reactors before passing through the second reactor.

The present disclosure provides systems and methods for producing a continuous supply of water. The systems generally comprise an electrolyzer module fluidly connectable to a hydrogen storage system and a water-capture unit for generating water, the water-capture unit electrically connectable to a photovoltaic panel and to a hydrogen fuel cell.

The present disclosure provides systems and methods for producing a continuous supply of water. The systems generally comprise an electrolyzer module fluidly connectable to a hydrogen storage system and a water-capture unit for generating water, the water-capture unit electrically connectable to a photovoltaic panel and to a hydrogen fuel cell.

The present disclosure provides systems and methods for improving production of an aquaculture pond farm. The systems generally include an electrolyzer module to produce hydrogen and oxygen, an ammonia synthesizer operable to receive hydrogen produced by the electrolyzer module, and a diffuser to diffuse oxygen produced by the electrolyzer module in the aquaculture pond farm.

The present disclosure provides systems and methods for improving production of an aquaculture pond farm. The systems generally include an electrolyzer module to produce hydrogen and oxygen, an ammonia synthesizer operable to receive hydrogen produced by the electrolyzer module, and a diffuser to diffuse oxygen produced by the electrolyzer module in the aquaculture pond farm.

An aeration cabinet is provided. The aeration cabinet secures a compressor within. The aeration cabinet includes a bottom portion operable to support the aeration cabinet in an upright position when resting on a surface. The bottom portion may include a base plate. The present invention further includes a front wall, a rear wall, a first side wall and a second side wall extending vertically from the horizontal base plate. A lid covers an opening formed along an upper edge of the front wall, the rear wall, the first side wall and the second side wall. A plurality of first vent slots are formed through the aeration cabinet where the front wall and the base plate meet. A plurality of second vent slots are formed through the aeration cabinet where the lid and the rear wall meet.

An apparatus for producing a composition that includes nano-bubbles dispersed in a liquid carrier includes: (a) an elongate housing comprising a first end and a second end, the housing defining a liquid inlet, a liquid outlet, and an interior cavity adapted for receiving the liquid carrier from a liquid source; and (b) a gas-permeable member at least partially disposed within the interior cavity of the housing. The gas-permeable member includes an open end adapted for receiving a pressurized gas from a gas source, a closed end, and a porous sidewall extending between the open and closed ends having a mean pore size no greater than 1.0 μm. The gas-permeable member defines an inner surface, an outer surface, and a lumen. The housing and gas-permeable member are configured to form a composition that includes the liquid carrier and the nano-bubbles dispersed therein.

An apparatus for producing a composition that includes nano-bubbles dispersed in a liquid carrier includes: (a) an elongate housing comprising a first end and a second end, the housing defining a liquid inlet, a liquid outlet, and an interior cavity adapted for receiving the liquid carrier from a liquid source; and (b) a gas-permeable member at least partially disposed within the interior cavity of the housing. The gas-permeable member includes an open end adapted for receiving a pressurized gas from a gas source, a closed end, and a porous sidewall extending between the open and closed ends having a mean pore size no greater than 1.0 μm. The gas-permeable member defines an inner surface, an outer surface, and a lumen. The housing and gas-permeable member are configured to form a composition that includes the liquid carrier and the nano-bubbles dispersed therein.

A method for controlling the growth of blue algae in a basin relates to the field of the restoration and protection of the natural ecology on the earth's surface. An ecological water treatment system was constructed for the basin with microorganisms, plants, animals, fillers and the like as main elements by building a novel ecological slope protection at the land-lake ecozone along the banks of the basin and planting eucalyptus in the basin water and/or on the bank of the basin, thereby effectively realizing the efficient nitrogen and phosphorus removal from the basin, controlling the spread of blue algae and improving the environmental water quality.