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1st November 2010
We received "Sawayaka Award" (Invigoration Award) from Ota City Industrial Promotion Organization on their 2nd Annual Business Plan Contest.
http://www.pio-ota.jp/news/information/post_244.html(japanese site)
ABOUT "KANKYO ZAIRYO ENGINEERING"
We are the specialist of heavy metal insoluble material and absorbent. We offer eco friendly anti-pollution measure in conjunction with Hokkaido University for laboratory basic research on mineral functions.

Technology of "KANKYO ZAIRYO ENGINEERING"
Insolubilization is …
A technology to control elution of heavy metals from soil or rocks to stabilize geochemically using minerals
Insolubilization is a technology to control elution of heavy metals to the environment by geochemically consolidating the heavy metals into mineral structure for stabilization.
At KANKYO ZAIRYO ENGINEERING, we control elution of heavy metals with basically two kinds of mineral effects.
Crystallization Effect
Insolubilization of heavy metals by crystallizing with use of reaction of the minerals of adsorption property by adding a constituent element with an adsorption property.Mineral Adsorption
Insolubilization of heavy metals adopted into a mineral by adding a material that is standardized as adsorption mineral in its chemical characteristics and physical property.