Pretreatment of produced water to facilitate improved metal extraction

TREATMENT OF WATER EFFLUENT

Method for treating an effluent supersaturated with calcium carbonate in the presence of phosphonate precipitation-inhibiting products

Pretreatment of produced water to facilitate improved metal extraction

Method for organics removal from mineral processing water using a zeolite

APPARATUS FOR GENERATING HIGH-FREQUENCY ELECTROMANETIC FIELD WITH ADJUSTABLE MAGNETIC FIELD INTENSITY AND WAVEFORM AND WATER PURIFICATION SYSTEM COMPRISING THE SAME

METHOD FOR CONDITIONING A WASTE SOLUTION CONTAINING ORGANIC SUBSTANCES AND METALS IN IONIC FORM, OBTAINED DURING WET-CHEMICAL CLEANING OF CONVENTIONAL OR NUCLEAR PLANTS

Method of treating water effluent from purging or cleaning steam generator circuits, and a mobile unit enabling the method to be implemented

Method in connection with steel production

Metal compound removal

Methods and apparatus for treating cyanide- and/or complexing-agent-containing solutions

METHOD FOR TREATING HEAVY METALS FROM AN EFFLUENT CONTAINING CHELATING AGENTS (EDTA, CDTA, OR CITRATE)

Treatment of aqueous compositions containing contaminants

Metal mediated aeration for water and wastewater purification

Electrode for electrolysis and process for producing the same

Metal compound removal

Treatment of aqueous compositions containing contaminants

Method for treating organic wastewater containing aminopolycarboxylic acid