Title:
PREPARATION METHOD OF GRANULAR OXIDE ADSORBENT, AND WATER TREATMENT METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2013/100691
Kind Code:
A1
Abstract:
The present invention relates to a preparation method of a granular oxide adsorbent for water treatment in which a metal oxide is bound to the surface of polymer particles, and more specifically, to a preparation method of a granular oxide adsorbent, comprising the following steps: putting polymer particles in an acidic solution; adding the polymer particles to a metal oxide aqueous solution and adjusting a pH; and washing and drying the obtained product. Accordingly, a granular oxide adsorbent prepared by the preparation method is provided and is utilized in water treatment and the like.
Inventors:
CHOO KWANG-HO (KR)
Application Number:
PCT/KR2012/011705
Publication Date:
July 04, 2013
Filing Date:
December 28, 2012
Export Citation:
Assignee:
KYUNGPOOK NAT UNIV IND ACAD (KR)
International Classes:
B01J20/06; B01D61/14; B01J19/18; C02F1/28
Foreign References:
| KR20110114074A | 2011-10-19 | |||
| JP2002263483A | 2002-09-17 | |||
| JP2006297382A | 2006-11-02 | |||
| JPH07185540A | 1995-07-25 |
Attorney, Agent or Firm:
SON, MIN (KR)
손민 (KR)
손민 (KR)
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Claims:
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