Title:
植物への重金属吸収促進剤および土壌の浄化方法
Document Type and Number:
Japanese Patent JP5837734
Kind Code:
B2
Abstract:
To provide an accelerator for heavy metal absorption into plant which is less in the possibility of causing environmental problems, and allows a lot of heavy metals in soil to be efficiently absorbed into plant inexpensively, and also to provide a method of purifying soil using the same.
The accelerator for heavy metal absorption into plant contains alginic acid, its salt or their decomposed products and is to be added to soil containing heavy metal.
COPYRIGHT: (C)2011,JPO&INPIT
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Inventors:
Shin Hidaka
Yuichi Ishikawa
Naoko Takada
Takashi Yanagisawa
Kazunori Shibano
Yuichi Ishikawa
Naoko Takada
Takashi Yanagisawa
Kazunori Shibano
Application Number:
JP2009183739A
Publication Date:
December 24, 2015
Filing Date:
August 06, 2009
Export Citation:
Assignee:
Akita Prefectural University
Azabu Veterinary School
Tokyu Construction Co., Ltd.
Azabu Veterinary School
Tokyu Construction Co., Ltd.
International Classes:
A01G1/00; B09C1/10; A01G7/00
Domestic Patent References:
| JP2005231950A | ||||
| JP2000279940A | ||||
| JP4954147A | ||||
| JP5051983A |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Atsushi Ebiya
Yoshihiro Kobayashi
Goji Tasaki
Takashi Ishida
Tetsuji Koga
Atsushi Ebiya
Yoshihiro Kobayashi
Goji Tasaki
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