Dunapack – Ráckeve
Treatment of internal process streams, fibre recovery by chemical flotation and spray water filtration at Dunapack's cardboard mill in Ráckeve, with a capacity of 5,000 m3/day.

Project overview
Treatment capacity
5 000
m3/day
Population equivalent
140 000
PE
Our role
Our sister company, INWATECH Ltd., acted as main contractor for the detailed design, supply and installation of mechanical and electrical equipment, and pipework.
01
The client
Dunapack has been part of the Prinzhorn Group since 1990 and is the market leader in corrugated packaging in Hungary, making its products from around 90% recycled paper.
02
The facility
The system cleans the mill's internal process streams by chemical flotation, recovers fibre and filters the spray water. We took over the reference from our sister company when Water4All was founded in 2021 and took on the industrial segment.