Studies
Test the solution by theoretical analysis and experimental studies
At Nippon Gases we are called “The Gas Professionals” for a reason, and it’s because we’ll be able to solve any doubt.
Oxygen for optimising total nitrogen removal
Existing tanks can be transformed into processes of advanced nitrogen elimination, like it occurs to eliminate the organic load, without significant investments. Nitrogen is removed into a single reactor, and the process occurs at a high-speed.
Nitrate Removal
Higher nitrification rate leads to higher anoxic operation capacity.
Ammonia removal
Increase nitrification rate maintaining high DO levels.
The application requires theoretical analysis done through a mathematical simulation, and control techniques supplied by Nippon Gases.
Save time
Save time for anoxic nitrates removal.
COD and TN removal
Adaptative solution to the need of COD and TN removal.
Nitrogen
Higher quality in the effluent for new nitrogen restrictions.
Oxygen transfer
Use the oxygen transfer rate to power nitrifyers work.
Robust solution
Efficient and robust solution.
Latest Company News
30.03.2026
Nippon Gases changes its company name to Nippon Sanso on April 1st 2026
Nippon Gases, the European subsidiary of Nippon Sanso Holdings Corporation (referred to as “The Group”), will officially change its name…
19.03.2026
Nippon Gases Awarded Platinum EcoVadis Medal for Third Consecutive Year
Nippon Gases, the European company of Nippon Sanso Holdings Corporation, has been awarded the EcoVadis Platinum Medal for the third…
28.10.2025
AGN ENERGIA and Nippon Gases
AGN ENERGIA, a leading company in the Italian liquefied fuel gas market, and Nippon Gases, a company belonging to the…