A vent is described, more specifically a vent for the egress of fluid. The vent comprises a housing comprising an opening and at least one valve that extends through the housing. Additionally, the vent includes a plurality of baffles within the housing, where each baffle in the plurality of baffles comprises at least one aperture, and wherein the aperture or apertures of a first baffle within the plurality of baffles are offset from the aperture or apertures of a second baffle within the plurality of baffles. In this way, the egress of various fluids though the housing may be controlled.

Containment systems are provided. In one example embodiment, a containment system is provided, the containment system comprising: a container; and a skeletal reinforcement comprised of flexible fibers.

Systems and devices for storing a fluid in a reinforced bladder is disclosed. A flexible bladder is configured to store the fluid. An exoskeleton is configured to conform to and protect the flexible bladder on all sides. The combination of the flexible bladder and the exoskeleton results in the reinforced bladder.

A portable hermetic silo is comprised of flexible, hermetic material. The silo is designed such that air may be introduced into a wall portion thereof, thus inflating the walls during filling of the silo. This allows the silo to be self-supporting while filling, and once the grain or other commodity is inside, air may be removed from the wall portion.

A receptacle assembly disclosed herein includes a receptacle housing, a liner assembly having a base member and an insertion member, wherein the insertion member is situated above the base member in either a rejection position or an acceptance position. When the insertion member is placed in its acceptance position with respect to the base member, the receptacle assembly can hold a drape over portion of another liner between the insertion member and the receptacle housing.

Systems and devices for storing a fluid in a reinforced bladder is disclosed. A flexible bladder is configured to store the fluid. An exoskeleton is configured to conform to and protect the flexible bladder on all sides. The combination of the flexible bladder and the exoskeleton results in the reinforced bladder.

An exterior cover of a generally rectangular flexible tank for a 40 foot shipping container has longitudinal seams along the long sides of the flexible tank rather than at the ends. The exterior cover is air-tight and contains holes near the ends of the flexible tank. The exterior cover is made of a flexible vinyl material that is optimized for the flexitank. The flexible vinyl material consists of an inner scrim core of woven fibers coated with melted PVC which goes through the holes between the woven fibers.

An exterior cover of a generally rectangular flexible tank for a 40 foot shipping container has longitudinal seams along the long sides of the flexible tank rather than at the ends. The exterior cover is air-tight and contains holes near the ends of the flexible tank. The exterior cover is made of a flexible vinyl material that is optimized for the flexitank. The flexible vinyl material consists of an inner scrim core of woven fibers coated with melted PVC which goes through the holes between the woven fibers.

A containment tray for holding, transporting and/or storage of objects, such as, preferably, liquid-filled or, more preferably, oil-filled objects. More particularly, the invention relates to a containment tray capable of holding, transporting and/or storing liquid-filled industrial objects and preventing leaking of both hazardous and non-hazardous materials from such objects when in the containment tray into the outside environment.