Oxygen for Water & Wastewater
The use of pure oxygen for biological processes increases the oxygen transfer rate provided by air. …
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Carbon dioxide is an alternative to acids, traditionally used to neutralise alkaline waters, which main advantages are safety and buffer effect. It allows to obtain the encrusting or aggressive nature of water according to the different equilibria carbonic acid, bicarbonate-carbonates, pH level, temperature, calcium concentration and total salinity in the water.
At Nippon Gases we are called “The Gas Professionals” for a reason, and it’s because we’ll be able to solve any doubt.