Apparatus and process to eliminate diffusional limitations in a

Apparatus and process to separate and remove extraneous matter f

Apparatus and process to separate and remove extraneous matter f

Apparatus and processes for non-chemical plasma ion disinfection

Apparatus and treatment for wastewater

Apparatus for activation of a digesting agent and method of its

Apparatus for admixing of a flocculant liquid to a sludge stream

Apparatus for aeration without significant agitation to...

Apparatus for and a method of treating organic waste

Apparatus for and method of filtering a fluid

Apparatus for and method of reducing solids and controlling surg

Apparatus for and method of settling of mineral slurries

Apparatus for and method of treatment of media containing unwant

Apparatus for biological treatment of water and method for biolo

Apparatus for biological treatment of water and waste, of the at

Apparatus for central charging of circular tanks with sewage wat

Apparatus for circulating a fluid

Apparatus for cleaning an oil spill off of a beach

Apparatus for cleaning and pressure testing hydraulic...

Apparatus for cleaning viscous materials