Method and apparatus for digesting sludge

Method and apparatus for dispersing a gas into a liquid

Method and apparatus for dissolving and isolating carbon dioxide

Method and apparatus for dissolving and mixing gas and liquid

Method and apparatus for dissolving water-soluble gas in the...

Method and apparatus for enhanced oil recovery by injection...

Method and apparatus for preventing water hammer in high pressur

Method and apparatus for producing closed cell foam

Method and device for in-line mass dispersion transfer of a gas

Method and device for lake restoration by oxygen-enriching of th

Method for mixing a solution including dissolved gas into a...

Method for treating a fluid to increase oxygen concentration...

Method of mixing and distributing a liquid phase and a...

Method of obtaining free disperse system and device for effectin

Method of supplying air masses and producing jets of water

Multiphase process mixing and measuring system

Multiple-nozzle gas-liquid ejector

Multistage water purification apparatus