Title:
TREATMENT AGENT AND PROCESS FOR PRODUCTION THEREOF, AND TREATMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2010/134573
Kind Code:
A1
Abstract:
Disclosed are a treatment agent and a treatment method which enable the removal of fluorine contained in a liquid waste in a simple manner and with high efficiency. Specifically disclosed are: a treatment agent which is characterized by comprising calcium hydrogenphosphate dihydrate (A) and particles (B) that carry calcium hydrogenphosphate dihydrate (A); a treatment method which is characterized by comprising a step of bringing a fluorine containing liquid to be treated into contact with the treatment agent to remove fluorine contained in the liquid; and a treatment method which is characterized by comprising a step of mixing a fluorine-containing soil with the treatment agent to insolubilize fluorine in the soil.
Inventors:
MATSUOKA Takaharu (Yodogawa Plant, 1-1, Nishihitotsuya, Settsu-sh, Osaka 85, 〒5668585, JP)
松岡隆晴 (〒85 大阪府摂津市西一津屋１番１号 ダイキン工業株式会社淀川製作所内 Osaka, 〒5668585, JP)
MAEDA Iwao (Yodogawa Plant, 1-1, Nishihitotsuya, Settsu-sh, Osaka 85, 〒5668585, JP)
前田巖 (〒85 大阪府摂津市西一津屋１番１号 ダイキン工業株式会社淀川製作所内 Osaka, 〒5668585, JP)
松岡隆晴 (〒85 大阪府摂津市西一津屋１番１号 ダイキン工業株式会社淀川製作所内 Osaka, 〒5668585, JP)
MAEDA Iwao (Yodogawa Plant, 1-1, Nishihitotsuya, Settsu-sh, Osaka 85, 〒5668585, JP)
前田巖 (〒85 大阪府摂津市西一津屋１番１号 ダイキン工業株式会社淀川製作所内 Osaka, 〒5668585, JP)
Application Number:
JP2010/058536
Publication Date:
November 25, 2010
Filing Date:
May 20, 2010
Export Citation:
Assignee:
DAIKIN INDUSTRIES, LTD. (Umeda Center Building, 4-12 Nakazaki-Nishi 2-Chome, Kita-ku, Osaka-Sh, Osaka 23, 〒5308323, JP)
ダイキン工業株式会社 (〒23 大阪府大阪市北区中崎西２丁目４番１２号 梅田センタービル Osaka, 〒5308323, JP)
MATSUOKA Takaharu (Yodogawa Plant, 1-1, Nishihitotsuya, Settsu-sh, Osaka 85, 〒5668585, JP)
松岡隆晴 (〒85 大阪府摂津市西一津屋１番１号 ダイキン工業株式会社淀川製作所内 Osaka, 〒5668585, JP)
MAEDA Iwao (Yodogawa Plant, 1-1, Nishihitotsuya, Settsu-sh, Osaka 85, 〒5668585, JP)
ダイキン工業株式会社 (〒23 大阪府大阪市北区中崎西２丁目４番１２号 梅田センタービル Osaka, 〒5308323, JP)
MATSUOKA Takaharu (Yodogawa Plant, 1-1, Nishihitotsuya, Settsu-sh, Osaka 85, 〒5668585, JP)
松岡隆晴 (〒85 大阪府摂津市西一津屋１番１号 ダイキン工業株式会社淀川製作所内 Osaka, 〒5668585, JP)
MAEDA Iwao (Yodogawa Plant, 1-1, Nishihitotsuya, Settsu-sh, Osaka 85, 〒5668585, JP)
International Classes:
C02F1/58; B09C1/02; B09C1/08; C02F11/00; C09K17/06
Attorney, Agent or Firm:
YASUTOMI & Associates (5-36, Miyahara 3-chome Yodogawa-ku, Osaka-sh, Osaka 03, 〒5320003, JP)
Claims:
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