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Title:
汚水中の金属を回収する金属回収方法,汚水中の金属を回収する金属分離用薬剤、及びこれを用いた浄水装置
Document Type and Number:
Japanese Patent JP5433389
Kind Code:
B2
Inventors:
Hiroshi Sasaki
Moto Murakami
Application Number:
JP2009278108A
Publication Date:
March 05, 2014
Filing Date:
December 08, 2009
Export Citation:
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Assignee:
株式会社日立製作所
International Classes:
C02F1/42; B01J47/00; B01J47/10; B01J49/00; B03C1/00; B03C1/28; C02F1/46; C02F1/48; C02F1/62
Domestic Patent References:
JP60137488A
JP52068247A
JP2009022901A
JP59092028A
Attorney, Agent or Firm:
Manabu Inoue
Yuji Toda