Saturation vessel for use in the treatment of waste water

Selectively controllable water curtain damper for inlet face of

Serpentine film fill packing for evaporative heat and mass excha

Sieve plate for effecting gas-liquid contact and structure conta

Sieve type distillation tray with curved baffles

Sieve-type fractionation trays

Sloped film fill assembly

Slotted splash bars for gas liquid contact apparatus

Sound attenuation apparatus and method

Splash bar construction for a cooling tower

Splash bar for cooling tower

Splash bar for cooling tower fill assembly

Splash bar for cooling tower fill assembly

Splash bar for direct contact heat and mass transfer method...

Splash bar method and apparatus

Splash fill for heat and mass transfer apparatus and method of m

Splash-type fill

Splice support construction of multiple downcomer fractionation

Split ring seal

Spray header integrated tray