Abstract: Plural liquid- and gas-tight, large capacity upright cylinders having closed tops and bottoms are positioned connected together resting on the bottom of a body of water. A first cylinder, initially filled with water, is loaded with waste (potentially consisting of various types of trash including solids of different specific gravity, oil and other liquids and entrapped gases created by decomposition). Liquid displaced by the trash is pumped to the next cylinder. A third cylinder may be fabricated on site or transported to the site in time to replace the second cylinder as it is being filled after the first is completed. Displaced gases are accumulated in the tops of the cylinders pipe to a location where they may be filterted or otherwise purified or burned.

Abstract: A spigot for association with a spout connected to a container, the spigot including a cylindrical portion to fit over the end of the spout, a diaphragm for engaging the end of the spout to prevent flow of liquid, a toggle member for deflecting the diaphragm and an opening through the cylindrical portion for dispensing liquid upon the deflection of the diaphragm. The spigot includes a downspout extending from the opening and having a sealed outer end which is of a relatively thin-walled construction, the downspout having a thicker wall inwardly of the outer end to prevent collapse of the downspout during deflection of the diaphragm. The spigot member includes a relatively thin-walled portion inwardly of the thickened part of the downspout for facilitating deflection of the diaphragm. The spigot may be sealed by heat sealing together opposed wall portions of the downspout or by a tab heat sealed over the end of the downspout.

Abstract: Filler nozzle and valve for products comprising high to low viscosity fluids, with or without suspended solids, particularly useful in filling pouch containers. The nozzle body has a vertical bore and also a side port entering the bore near its lower end at about a 60.degree. angle. The valve piston reciprocates in the bore and seats at the bottom of the bore. Below the seating portion of the valve member is a concave-conoidal non-drip tip.