WATER SOFTENING TREATMENT USING IN-SITU BALLASTED FLOCCULATION SYSTEM

• Main Authors: Blumenschein, Charles D, Mauchaufee, Stéphanie, Barbier, Eric
• Format: Patent
• Language: English; French; German
• Published: 21.12.2016
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The present invention concerns a process for treating waters containing at least two different dissolved inorganic salts which do not precipitate and/or crystallize in the same conditions by precipitation and ballasted flocculation, in which the ballast is produced in situ through size-controlled pr...