A flow suppression device adapted to be connected to a high pressure fluid system includes an outer flow containment member of a porous and flexible construction. The outer flow containment member has an upstream end and a downstream end opposite the upstream end. The upstream end includes an inlet opening adapted to receive a flow stream of pressurized fluid from the high pressure fluid system and the downstream end being substantially closed. The flow suppression device also includes a primary inner flow containment member of a porous and flexible construction contained within the outer flow containment member. The primary inner flow containment member has an upstream end with an inlet opening adjacent the inlet opening of the outer flow containment member and a downstream end opposite the upstream end of the primary inner flow containment member.

A flow suppression device adapted to be connected to a high pressure fluid system includes an outer flow containment member of a porous and flexible construction. The outer flow containment member has an upstream end and a downstream end opposite the upstream end. The upstream end includes an inlet opening adapted to receive a flow stream of pressurized fluid from the high pressure fluid system and the downstream end being substantially closed. The flow suppression device also includes a primary inner flow containment member of a porous and flexible construction contained within the outer flow containment member. The primary inner flow containment member has an upstream end with an inlet opening adjacent the inlet opening of the outer flow containment member and a downstream end opposite the upstream end of the primary inner flow containment member.

Apparatus for removal and collection of duckweed from a body of water comprising an engine, a turbine duckweed collection assembly having a housing with a duckweed collection inlet, a duckweed discharge outlet, and a well located between collection inlet and discharge outlet, a series of spaced elements supported on a rotatable shaft and located within well with the shaft connected to the combustible engine to rotationally drive spaced elements within well to create a vortex pumping action in the body of water drawing free floating duckweed into collection inlet, through well and out from discharge outlet, a platform supporting combustible engine and turbine duckweed collection assembly in an upright condition, and a collection manifold assembly connected to discharge outlet and includes a water permeable collection bag receiving and collecting duckweed while allowing water to escape therethrough and return back to the body of water.

Apparatus for removal and collection of duckweed from a body of water comprising an engine, a turbine duckweed collection assembly having a housing with a duckweed collection inlet, a duckweed discharge outlet, and a well located between collection inlet and discharge outlet, a series of spaced elements supported on a rotatable shaft and located within well with the shaft connected to the combustible engine to rotationally drive spaced elements within well to create a vortex pumping action in the body of water drawing free floating duckweed into collection inlet, through well and out from discharge outlet, a platform supporting combustible engine and turbine duckweed collection assembly in an upright condition, and a collection manifold assembly connected to discharge outlet and includes a water permeable collection bag receiving and collecting duckweed while allowing water to escape therethrough and return back to the body of water.

An aquarium filtering and purifying system includes an upper display tank and a lower filter tank. The water from the upper tank can be delivered to the lower tank to a filter, such as within a surrounding filter fabric or membrane, such as a filter sock. An air tube can also be inserted into the filter tank to an unfiltered side of the filter, such as within the filter sock, to deliver air bubbles into the filter tank. The air tube can have an air stone at the end thereof to diffuse the air bubbles. Further air stones can be provided on an outside of the sock in the first compartment. Filtered water is delivered to a second compartment in the filter tank. The next compartment can have sand, and/or rocks and/or algae and/or a clean-up crew to assist in purifying the water. Water from the second compartment then passes to a third compartment, through a bubble trap, and then is pumped back to the display tank. Alternatively, the first compartment can be provided with a macro algae bed instead of a filter sock.

An aquarium filtering and purifying system includes an upper display tank and a lower filter tank. The water from the upper tank can be delivered to the lower tank to a filter, such as within a surrounding filter fabric or membrane, such as a filter sock. An air tube can also be inserted into the filter tank to an unfiltered side of the filter, such as within the filter sock, to deliver air bubbles into the filter tank. The air tube can have an air stone at the end thereof to diffuse the air bubbles. Further air stones can be provided on an outside of the sock in the first compartment. Filtered water is delivered to a second compartment in the filter tank. The next compartment can have sand, and/or rocks and/or algae and/or a clean-up crew to assist in purifying the water. Water from the second compartment then passes to a third compartment, through a bubble trap, and then is pumped back to the display tank. Alternatively, the first compartment can be provided with a macro algae bed instead of a filter sock.

A flexible bag for the preparation of an adipose tissue graft provided with a proximal end and a distal end and comprising: a front wall and a rear wall, which are connected to one another to define a receiving space on the inside; a first filter arranged inside the bag to divide the receiving space into a first chamber and a second chamber and to micro-fragment the adipose tissue to obtain a micro-fragmented adipose tissue; and a second filter arranged inside the second chamber to obtain a third chamber and to obtain the graft by separating a waste material from the micro-fragmented adipose tissue. The first filter comprises a distal edge which is connected to the front wall between the proximal end and the distal end and the second filter comprises a proximal edge which is connected to the rear wall between the proximal end and the distal end.

A flexible bag for the preparation of an adipose tissue graft provided with a proximal end and a distal end and comprising: a front wall and a rear wall, which are connected to one another to define a receiving space on the inside; a first filter arranged inside the bag to divide the receiving space into a first chamber and a second chamber and to micro-fragment the adipose tissue to obtain a micro-fragmented adipose tissue; and a second filter arranged inside the second chamber to obtain a third chamber and to obtain the graft by separating a waste material from the micro-fragmented adipose tissue. The first filter comprises a distal edge which is connected to the front wall between the proximal end and the distal end and the second filter comprises a proximal edge which is connected to the rear wall between the proximal end and the distal end.

A water inlet protection system is provided. The system may an adjustable frame defining an interior cavity, the adjustable frame including a plurality of rigid base members, a plurality of slidable corner members, a plurality of nut-and-bolt fasteners, and one or more tabs extending from one or more of the corner members. Each of the slidable corner members includes one or more slots, and each of the nut-and-bolt fasteners includes a bolt that extends through one of the one or more slots and one of the rigid base members. When the respective bolt is loosened, the respective slidable corner member is slidable along the respective slot atop the respective rigid base member, thereby altering a boundary of the interior cavity. When the respective bolt is tightened, the respective slidable corner member is fixed in place atop the respective rigid base member, thereby fixing the boundary of the interior cavity.

A water inlet protection system is provided. The system may an adjustable frame defining an interior cavity, the adjustable frame including a plurality of rigid base members, a plurality of slidable corner members, a plurality of nut-and-bolt fasteners, and one or more tabs extending from one or more of the corner members. Each of the slidable corner members includes one or more slots, and each of the nut-and-bolt fasteners includes a bolt that extends through one of the one or more slots and one of the rigid base members. When the respective bolt is loosened, the respective slidable corner member is slidable along the respective slot atop the respective rigid base member, thereby altering a boundary of the interior cavity. When the respective bolt is tightened, the respective slidable corner member is fixed in place atop the respective rigid base member, thereby fixing the boundary of the interior cavity.