by Per Turestedt | Feb 7, 2022 | Chlorinated hydrocarbons, Hexavalent chromium, Suspended solids
Hagalund tunneling project Chitosan flocculation in large-scale tunnel projects is very effective. In order to test the same technology used by several West Link projects, the international construction company Implenia decided to purchase an entire system, including...
by Per Turestedt | Feb 6, 2022 | Hexavalent chromium, Metals, Suspended solids
Effective treatment of chromium VI in Johannelund Over 750 liters (198 US gallons) of turbid and chromium-contaminated water – per minute. In the tunneling project Johannelund, water flows were at times very high. But despite the flow, we managed to treat the water –...
by Per Turestedt | Dec 17, 2021 | Metals, Oil hydrocarbons, Suspended solids
New tram depot at Ringön Work on the construction of a new tram depot in Gothenburg came to a halt when benzene was discovered. However, with prompt assistance in water treatment, the work could soon resume – in a safer working environment. As early as the 1890s,...
by Per Turestedt | Oct 12, 2021 | Metals, Suspended solids
Treatment with short notice on remediation project At short notice, a treatment plant was set up at the Masthuggkajen project. Chitosan flocculation enabled the treatment of water from a former gas station and parking lot. The Masthuggskajen area in Gothenburg is...
by Per Turestedt | Oct 24, 2019 | Metals, Suspended solids
Fix Factory – concrete recycling on a classic industrial site For over sixty years, the Fix sign was a landmark in Majorna, Gothenburg. Now the factory is closed, the neon sign taken down, and 500 homes are set to be built on this classic industrial site....
by Per Turestedt | Oct 2, 2019 | Hexavalent chromium, Metals, Suspended solids
West Link: Capacity and flexibility crucial aspects for NCC The Central Station project is NCC’s largest contract ever, one stage as part of the major West Link infrastructure construction project in Gothenburg. Swedish Hydro Solutions has been contracted for its...
