Hydrated calcium hypochlorite tablets containing lime...

Hydrazides of amino-polyacetic acids as chelants

Hydrazine precursors as boiler additives for oxygen scavenging

Hydro-electric decontamination

Hydrocarbon extraction by oleophilic beads from aqueous...

Hydrocarbon industry servicing fluid and methods of...

Hydrogen sulfide removal from waste fluid

Hydrogen sulfide removal methods and apparatus

Hydrogen sulfide scavengers in fuels, hydrocarbons and water...

Hydrolysis reactor for removal of urea, ammonia and carbon...

Hydrophilic dispersion polymers for the clarification of...

Hydrophilic dispersion polymers of diallyldimethyl ammonium...

Hydrophilic resin as liquid purifier

Hydrophobically modified polymers for sludge dewatering

Hydrophobically-modified polymers for dewatering in mining...

Hydroquinone catalyzed oxygen scavenger and methods of use...

Hydroquinone catalyzed oxygen scavenger and methods of use...

Hydroxyalkylhydroxylamine oxygen scavenger in aqueous mediums

Hydroxyimino aklylene phosphonic acids for corrosion and...