Ozone Bleaching

Environmentally friendly bleaching.

O3 bleaching is one of the key alternatives for TCF or ECF pulp production

Thanks to ozone bleaching combined with oxygen delignification and other nonchlorine bleaching technologies, mills can curb emissions and meet environmental standards costs. This process favours a higher percentage of recycled process water, lowers chemical oxygen demand discharges, and reduces colour in the mill waste.

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.