Calcined .alpha.-alumina filter aids

Calcium aluminate based catalyst and use of the catalyst

Calcium carbonate scale controlling method

Calcium hypochlorite feeder

Calcium hypochlorite sanitizing compositions

Calcium phosphate scale control methods

Calcium phosphonate scale inhibition

Calcium-phosphate type hydroxyapatite for chromatographic separa

Calix [4] arene polymer, method of manufacturing...

Canister for treatment of contaminated fluids

Capacitor electrolyte recovery

Capillary diaphragms for use in diafiltration

Capillary electrochromatography separation media

Capillary-channeled polymeric fiber as solid phase...

Capture, degradation, and destruction of sulfur bearing compound

Car wash wastewater treatment

Carbohydrate purification using ultrafiltration, reverse...

Carbohydrate purification using ultrafiltration, reverse...

Carbohydrazones as boiler water oxygen scavengers

Carbon dioxide enhanced complex-adsorption process for metal...