Carbon Dioxide is a multipurpose gas, and can be used in several sectors. It is an alternative to acids, which traditionally are used to neutralise the level of alkaline waters. Its main advantages are safety and buffer effect.
The water produced in the desalination processes has such a high purity it causes corrosion problems, therefore making it unfit for consumption. CO2 contributes to the acidification of the desalted water and allows the dissolution of lime.
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.
Struvite is a crystalline compound that appears spontaneously as incrustations that cause problems in specific WWTP locations, such as pipes that conduct sludge liquors, centrifuges, filters, presses and heat exchangers, among others.
Nippon Sanso supports water treatment and wastewater treatment processes with CO₂ solutions designed to help regulate pH, improve process control and reduce the use of traditional acids in specific applications.
Carbon dioxide can be used as an alternative to acids for alkaline wastewater pH neutralisation, offering advantages such as improved safety and buffer effect.
CO₂ can support processes such as remineralisation, water softening and struvite prevention, helping facilities manage water quality and operational reliability.
Carbon dioxide for water treatment and pH control.
CO2 for water treatment +
Carbon Dioxide for wastewater.
CO₂ can be used in water treatment for applications such as pH control, remineralisation and water softening, helping improve water quality and process control.
CO₂ can support wastewater treatment by helping neutralise alkaline wastewater, control pH and prevent operational issues such as uncontrolled struvite formation.
CO₂ can be used as an alternative to traditional acids for alkaline wastewater pH neutralisation, offering advantages such as safety and buffer effect.
CO₂ can help address pH control needs and support the prevention of uncontrolled struvite, which can cause incrustations in pipes, centrifuges, filters, presses and heat exchangers.
In Nippon Gases we have developed various qualities of gases to adapt to your applications. Call us or write to us and we will help you get the most out of it.
