Wastewater treatments

Water softenig

Thanks to CO₂ water hardness is lower.

CO₂ to reduce water hardness

The process of softening by precipitation reduces the hardness of water and alkalinity, which would be used for cooling circuits or as pre-treatment in boilers. Then, through sedimentation or filtration precipitates are removed.

Thanks to CO₂ water hardness is lower.

Do you still have questions?

At Nippon Gases we are called “The Gas Professionals” for a reason, and it’s because we’ll be able to solve any doubt.

- 02/10/2023

Suma Capital and Nippon Gases join in a strategic alliance to promote biomethane projects through the joint venture Total Biomethane Solutions (TBS).

Nippon Gases achieves Platinum EcoVadis Medal

- 25/09/2023

Nippon Gases recognised for its commitment to Environmental, Social and Governance (ESG) objetives.

Nippon Gases Iberia takes an important step towards sustainability with the production of photovoltaic energy

- 11/09/2023

The initiative significantly reduces the company's CO<sub>2</sub> emissions, representing a further step towards a more sustainable future.

ES / PT

TWINGHY Project: advancing decarbonization in the steel industry

- 31/08/2023

Nippon Gases contributes to TWINGHY Project to help decarbonize processes and improve energy efficiency in the steel industry.

Water softenig

CO2 to reduce water hardness

Thanks to CO2 water hardness is lower.

CO₂ to reduce water hardness

Thanks to CO₂ water hardness is lower.