We supply environmental chemicals such as heavy metal insolubilizing / collecting chemicals in wastewater and incinerated ash.

Wastes contain harmful heavy metals (cadmium, lead, mercury, etc.), however, our environmental chemicals prevent the elution of heavy metals from wastes.。


Heavy metal fixative

The chelate reagents are used for sorting and disposing of heavy metals by elution prevent effect.

Water treatment agents

Heavy metals contained in plating wastewater can be insolubilized.

Fly ash treatment agents

In incineration plant, fly ash treatment agents are used to prevent the elution of heavy metals.


Property of dithiocarbamates to form insoluble complexes is widely used for treatment of harmful heavy metals. Especially, our environmental chemicals enable disposition of incineration fly ash in compliance with environmental standards. They are also highly effective against heavy metals in wastewater.