WATER TREATMENT METHOD

• Main Authors: MATSUI, AKIHIRO, TAHARA, TOSHIO, KONO, TATSUOKI, YAMAZAKI, ATSUSHI, OE, MARI, MATSUSHIRO, TAKESHI
• Format: Patent
• Language: English; French; Japanese
• Published: 03.12.2015
• Subjects: CHEMISTRY; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The present invention removes fluoride ions efficiently, effectively and at a low cost from waste water containing fluoride ions. According to one embodiment, this water treatment method for water to be treated that contains fluoride ions comprises: a step in which a mixed functional powder containi...