A tank assembly for receiving liquids comprises a tank body. The tank body includes a tank wall defining an enclosed tank cavity. The tank body also includes a manhole lid attached to the tank wall and movable from a closed position covering a manhole in the tank body to an open position uncovering the manhole. A liner includes a flexible liner wall defining an enclosed liner cavity. An opening is formed in the liner wall to permit liquid to be introduced into the liner cavity. The liner also includes a fitting secured to the liner wall at the opening in the liner wall. A first end of a hose is attached to the fitting for conducting fluid to the liner cavity. A valve is attached to a second end of the hose. The valve and the second end of the hose are releasably attached to the manhole lid.

A method for providing a drainage from a space between a lined concrete wall and a lining for protecting the lined concrete wall, wherein the method comprises the steps of arranging one or more draining member(s) each comprising a draining pipe having a blind flange arranged at both ends and having a length including the blind flanges that is substantially equal to the wall thickness in a casting frame so that the blind flanges are resting at the casting frame at the inside of the wall and the outside of the wall, respectively; filling concrete filled into the casting frame to cover the draining member(s) and allowing the concrete is allowed to cure; removing the casting frame from at least one of the sides of the concrete wall and; drilling through the blind flanges to open the draining member(s). A drained concrete wall and a concrete vessel are also described.

A containment vessel bladder for retaining material to be stored within a containment vessel. The bladder comprises a flexible enclosure and a drain facilitating element. The enclosure has a sealed interior, a floor portion connected to an enclosed top by one or more wall portions, and an opening for the delivery of material to the sealed interior. The drain facilitating element is positioned on the floor portion the enclosure and is expandable from a deflated position to an expanded position. When deflated the drain facilitating element is foldable with the enclosure to facilitate storage and transport of the containment vessel bladder. When expanded the drain facilitating element has one or more sloped surfaces aiding in the direction of material stored within the sealed interior toward a pre-determined location within the sealed interior to help facilitate the removal of material from the containment vessel bladder.

The present disclosure relates to liners and methods of making liners. The liners may be suitable for use with tanks and other storage/containment vessels, such as process tanks, immersion tanks, indoor or outdoor containment pits, gravity feed conduits (e.g., concrete trench, canal, or drain, etc.) for transferring or conveying liquid, grain storage tanks or containers (e.g., dielectric or electrically non-conductive liners for grain storage, etc.), etc.

Provided herein are products, methods, and kits, for use in regulating the temperature of an object. The present invention relates to thermal insulating liners for regulating the temperature of perishable goods or temperature sensitive products. The thermal insulating liners generally may be dimensioned to fit within a container. The thermal insulating liners may be quickly collapsed and reconstructed to improve stackability and diminish the amount of space required to store the thermal insulating liners prior to use.

The invention relates to a liquid-stabilizing inliner for use in a tank container, comprising an inliner having an inliner wall made of a film material, wherein the inliner wall 1) is configured as a bag to define an interior space for storing a liquid, 2) has an opening for the entrance of the liquid into the interior space, 3) has an inner surface facing the interior space and an outer surface facing an exterior environment; characterized in that an inflatable unit is connected to the inliner, the inflatable unit comprising a film material that is configured as a bag to define an interior space for containing a gas. The inflatable unit reduces sloshing of the liquid when a tank container with the inliner is partly filled with liquid. The inflatable unit may also function as a handle for removing the liquid-stabilizing after use.

Pre-assembled, self-contained, portable tank and method of using the tank for storing backflow fluids during hydrocarbon production operations. Tank is rapidly deployable and has a collapsible and refillable bladder for storing approximately 50,000 gallons or 1200 BBLS of fluids and a secondary containment with a holding capacity 120% of that of the bladder. When closed for transport, the tank is sufficiently compact and light to be movable with a light body pickup truck with an accompanying trailer over public roadways. After delivery to a site, a crew of two to five persons can set-up the tank for use within about 20 to 120 minutes.

Provided herein are products, methods, and kits, for use in regulating the temperature of an object. The present invention relates to thermal insulating liners for regulating the temperature of perishable goods or temperature sensitive products. The thermal insulating liners generally may be dimensioned to fit within a container. The thermal insulating liners may be quickly collapsed and reconstructed to improve stackability and diminish the amount of space required to store the thermal insulating liners prior to use.

This disclosure relates generally to a storage tank for storing a fluid, such as water, oil and other high volatile liquid material having a wall defined by a plurality of panels which are retained by opposed side edges between adjacent support members. The support members have a base portion and a support portion and are free-standing on the base portion on an earthen floor allowing the tank to be constructed at sites without concrete foundations such as a concrete pad or ring. The tank also has a liner that lines the interior surfaces of the wall and the floor. The main embodiment of the invention is based on a design where the storage water tank is divided by a rubber membrane balloon from one side of the tank. The rubber balloon membrane act as storage for one type of liquid and will divide the single tank to act as two separate tanks with the ability to operate independently in terms of storage, water/liquid intake and water/liquid output through given connected inlet & outlet pipes. The concept is to provide each half of the tank as a full tank from input and output separated by a rubber balloon membrane also acting as a storage device within the tank.

This disclosure relates generally to a storage tank for storing a fluid, such as water, having a wall defined by a plurality of panels which are retained by opposed side edges between adjacent support members. The support members have a base portion and a support portion and are free-standing on the base portion on an earthen floor allowing the tank to be constructed at sites without concrete foundations such as a concrete pad or ring. The tank also has a liner that lines the interior surfaces of the wall and the floor. The main embodiment of the invention is based on a design where the storage water tank is divided by a rubber membrane from the middle of the tank. This will divide the single tank to act as two separate tanks with the ability to operate independently in terms of storage, water/liquid intake and water/liquid output through an outlet. The concept is to provide each half of the tank as a full tank from input and output separated by a rubber membrane.