Sediment improvement and fertilizer and its usage

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专利权人:

日の丸カーボテクノ株式会社;国立大学法人広島大学

发明人:

山本 民次,高橋 祥平,河尻 義孝

申请号：

JP2013085278

公开号：

JP6090665B2

申请日:

2013.04.15

申请国别(地区):

JP

年份:

2017

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide bottom sediment improving/fertilizing materials that enable the elution of many metal ions without increased content of organic matter, and a use method thereof.SOLUTION: The bottom sediment improving/fertilizing materials comprise coal ash, iron and chelator. The bottom sediment improving/fertilizing materials allows the elution of iron ions and zinc ions underwater, to form chelator, iron chelate and zinc chelate.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/