農水産廃棄物を利用した、水域へのケイ素補給用栄養塩組成物の製造システム及び水域の栄養塩環境の改変方法
- 专利权人:
- 独立行政法人産業技術総合研究所
- 发明人:
- 三島 康史
- 申请号：
- JP2007093904
- 公开号：
- JP4985042B2
- 申请日:
- 2007.03.30
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a silicon supply material using chaff ash and shell, supplying silicon to water area so as to change the water area to be in environmental conditions on which diatom easily proliferates.
SOLUTION: Concerning a nutrient salt composition to be supplied to water area, promoting proliferation of the diatom of a preferential microalgae on water area, the nutrient salt composition to be supplied to water area is provided by being compounded with the chaff ash and pulverized calcium carbonate resources as the main ingredients, and a modification method of nutrient salt conditions in the water area is provided. Thereby, silicon is supplied to water area short in silicon so as to change the water area to be in environmental conditions on which the diatom proliferates easily.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
