Horizontal reaction chamber comprised of nested, concentric...

Hot process liquid treatment method and apparatus

Hybrid chemical/mechanical dewatering method for...

Hybrid gas flotation separator

Hydrate desalination or water purification

Hydrate formation and growth for hydrate-based desalination...

Hydrate-based desalination using compound permeable...

Hydrate-based desalination with hydrate-elevating...

Hydrate-based desalination/purification using permeable...

Hydrate-based reduction of fluid inventories and...

Hydraulic cements comprising carbonate compound compositions

Hydrocarbon products damage control systems

Hydrogen sulfide removal methods

Hydrophilic cationic dispersion polymer for paper mill color...

Hydrophilic dispersion polymers for the clarification of deinkin

Hydrophilic dispersion polymers for treating wastewater

Hydrophilic dispersion polymers of diallyldimethyl ammonium chlo

Hydrophobic polyelectrolytes used in color removal

Hydrophobically associating polymers for oily water clean-up

Hydrophobically modified polymers for sludge dewatering