Provided is a dynamic two-way guide and drainage control method for leachate and landfill gas. The dynamic two-way guide and drainage control method is used in a waste landfill. By implementing the present invention, the water-guiding permeability inside the waste body is improved, and the problems that the water level of the leachate is raised, the landfill gas is escaped, the collection efficiency is extremely low and the like during a waste landfilling process at present are solved.

A fluid dispensing apparatus may be used to dispense a paint fluid from a paint container that is under pressure and that has a pierceable membrane. The fluid dispensing apparatus may include a valve body having a bore, an adaptor having a bore and a piercing member, and a nozzle having a bore. The fluid dispensing apparatus may be operable to pierce the pierceable membrane to communicate the paint within the paint container with the adaptor bore and with the valve body bore. The nozzle may be operable to permit the paint to flow under the pressure out of the paint container, through the adaptor bore, through the valve body bore and through the nozzle bore to ambient.

An access device is provided for access to a fluid tank, especially a fluid tank of a ship. The access device includes a drill, a thread-forming unit, a hollow body with an external thread and a connection plate. The hollow body is provided with a valve.

Provided herein are methods of drawing out oils and/or fats (e.g., hydrocarbons) from a solid material (such as, e.g., metal or rock, e.g., a hydrocarbon bearing geologic formation). The methods comprise fumigating the solid material with a gas containing chlorine dioxide, thereby drawing out oil and/or fat from the solid material. The methods can be used, e.g., to clean solid materials used in industry and to enhance the recovery of crude oil and/or natural gas from petroleum wells.

A fluid dispensing apparatus may be used to dispense a paint fluid from a paint container that is under pressure and that has a pierceable membrane. The fluid dispensing apparatus may include a valve body having a bore, an adaptor having a bore and a piercing member, and a nozzle having a bore. The fluid dispensing apparatus may be operable to pierce the pierceable membrane to communicate the paint within the paint container with the adaptor bore and with the valve body bore. The nozzle may be operable to permit the paint to flow under the pressure out of the paint container, through the adaptor bore, through the valve body bore and through the nozzle bore to ambient.

The invention relates to a method for the treatment of used batteries (10), in particular lithium batteries, containing the steps: comminuting the batteries (10) such that comminuted material (24) is obtained, inactivating the comminuted material (24) such that inactivated comminuted material (42) is obtained, and filling a transport container (46) with the inactivated comminuted material (42). It is provided according to the invention that the inactivation is performed by drying the comminuted material (24) and the comminuted material (24) is dried until an electrolyte content is so low that an electrochemical reaction is not possible.

A combination cleaning and disposal assembly for safely cleaning and rendering unusable a jug containing a hazardous chemical residue. A body supports a receiving chamber for receiving the jug. A manifold is supported by the body and has a plurality of spikes arrayed toward the jug. A pressurized fluid source is communicated to the manifold such that, upon an inter-displacement occurs between the manifold and the container, the spikes are caused to pierce the container, the pressurized fluid being caused to issue from the spikes to clean an interior of the container. A floor of the chamber has irregular surfaces to assist in deforming the jug during puncturing and outflow of contaminated fluid. A drain is located underneath the jug receiving chamber which collects and segregates the fluid contaminated with the chemical residue for securing disposal concurrent with removing and disposing of the cleaned and punctured jug.

Methods and apparatus for reclaiming oil from vaporizer cartridges and filling vaporizer cartridges are disclosed herein. An example apparatus includes a plate having a top side, a bottom side opposite the top side, and a threaded opening extending into the top side of the plate. The threaded opening is sized to receive a threaded extension on a vaporizer cartridge such that the vaporizer cartridge can be screwed into the threaded opening and held on the plate while a mouthpiece of the vaporizer cartridge is removed. The plate also has a drain opening extending through the plate between the top side and the bottom side. At least a portion of the drain opening is sized to receive a reservoir casing of the vaporizer cartridge such that the reservoir casing can be inserted into the drain opening in an upside-down orientation.

A cartridge includes an absorber to retain a liquid, a tank including an opening and an absorber chamber to hold the absorber, a lid member joined to the opening of the tank and including an air communication port communicating with atmosphere, and a partition member arranged between the lid member located inside the absorber chamber. The lid member includes a first protrusion to protrude toward the partition member, and the first protrusion is formed to surround the air communication port. The partition member includes a groove to be connected to the absorber chamber and a second protrusion to face the first protrusion. A communication path communicating with the air communication port is formed between the first protrusion and the second protrusion. In other words, it has the potential to contribute to the achievement of a sustainable society, such as a decarbonized society/circular society.

An apparatus for draining a container comprises a vessel with a top opening configured such that the container in an upright orientation can pass downward into the vessel through the top opening. A knife assembly mounted under the top opening has a pointed upper end with right and left blades sloping downward and laterally away from the pointed upper end. The pointed upper end and the blades are configured to cut a flap in a floor of the container when the container is lowered through the top opening and pushed downward against the knife assembly. A push member pushes the flap upward from its remaining attachment along one side thereof as the container is pushed downward. The vessel can be mounted on a stand and include vertical exterior grooves configured to engage corresponding vertical stand members to prevent rotation of the vessel with respect to the stand during use.