Sustainability
Support a sustainable future through wastewater purifi¬cation and recycling
While our chemical equipment has been supporting a wide range of manufacturing fields, in recent years it has also been adopted frequently in recycling and wastewater treatment sites as a technology that contributes to the environment. We are also working to reduce CO2 emissions by taking measures such as actively incorporating technologies that contribute to energy conservation into our products.
Various technologies that also contribute to the SDGs
![SDGsロゴ](https://www.katsuragi.co.jp/official/wp-content/themes/katsuragi/images/sdgs0.png)
![廃水処理](https://www.katsuragi.co.jp/official/wp-content/themes/katsuragi/images/sus_en01.jpg)
Properly treat wastewater generated from factories and final disposal sites
The volume of wastewater itself can be reduced by evaporating water in industrial wastewater to solidify and concentrate the wastewater. At final waste disposal sites, our equipment is used to separate the generated wastewater into clean water and impurities.
![廃液処理](https://www.katsuragi.co.jp/official/wp-content/themes/katsuragi/images/sus_en02.jpg)
Extract components that can be fertilizers from waste liquid after manufacturing
Our equipment is used to extract and crystallize phosphorus, ammonium sulfate and other components that can be fertilizers from waste liquid discharged when manufacturing products. The extracted components are used in chemical fertilizers.
![リサイクル](https://www.katsuragi.co.jp/official/wp-content/themes/katsuragi/images/sus_en03.jpg)
Recycle rare metals from used batteries
Our equipment is used to crystallize solutions of nickel, cobalt and other substances recovered from used lithium-ion batteries (LiB) with high purity. It is also utilized for recovering rare metals from waste generated during manufacturing.
![廃水処理](https://www.katsuragi.co.jp/official/wp-content/themes/katsuragi/images/sus_en01.jpg)
![sdgアイコン11/14/15](https://www.katsuragi.co.jp/official/wp-content/themes/katsuragi/images/sdgs01.jpg)
Properly treat wastewater generated from factories and final disposal sites
The volume of wastewater itself can be reduced by evaporating water in industrial wastewater to solidify and concentrate the wastewater. At final waste disposal sites, our equipment is used to separate the generated wastewater into clean water and impurities.
![廃液処理](https://www.katsuragi.co.jp/official/wp-content/themes/katsuragi/images/sus_en02.jpg)
![sdgアイコン8/131/5](https://www.katsuragi.co.jp/official/wp-content/themes/katsuragi/images/sdgs02.jpg)
Extract components that can be fertilizers from waste liquid after manufacturing
Our equipment is used to extract and crystallize phosphorus, ammonium sulfate and other components that can be fertilizers from waste liquid discharged when manufacturing products. The extracted components are used in chemical fertilizers.
![リサイクル](https://www.katsuragi.co.jp/official/wp-content/themes/katsuragi/images/sus_en03.jpg)
![sdgアイコン7/9/12](https://www.katsuragi.co.jp/official/wp-content/themes/katsuragi/images/sdgs03.jpg)
Recycle rare metals from used batteries
Our equipment is used to crystallize solutions of nickel, cobalt and other substances recovered from used lithium-ion batteries (LiB) with high purity. It is also utilized for recovering rare metals from waste generated during manufacturing.
Contribute to CO2 emission reduction through energy-saving design
In addition to the use of waste heat with dryers, we are also working on energy conservation for equipment that can reduce both CO2 emissions and running costs, such as the adoption of ejector systems and heat pump systems for concentrators.