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Latest update: 15/09/2022 12:22:16


We remove harmful substances such as heavy metals from food and waste.

We have mainly worked on isolation of heavy metals from food, but we do isolation of hexavalent chromium from ready mixed concrete sludge and arsenic from arsenic-containing soil. Please consult us for details.

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Heavy metal isolation and hydrogen sulfide treatment
Isolation of heavy metals in food
We can provide technology for isolation of cadmium from the midgut glands of squids, crabs, shrimps, scallops, etc. We can also do isolation of heavy metals from rice and soybeans.
We can do isolation of iodine from kelp.
Hydrogen sulfide treatment at final disposal sites
We teach clients our know-how of measures against hydrogen sulfide generated at final disposal sites.
We have a record of suppressing the generation of hydrogen sulfide at final disposal sites, and in just 2 years we managed to complete the period from the end of landfilling to closure, which normally takes 5 to 10 years.
We detoxify the hexavalent chromium from raw concrete and make effective use of it.
Hexavalent chromium elutes from raw concrete, so it has not been effectively used until now. However, we make hexavalent chromium insoluble by adding and stirring treatment agents developed by our company, making it possible to use hexavalent chromium effectively.

This company is recommended by the following support organizations.

Hokkaido Head Office, SMRJ

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