Solidferm biogas plant to Northern Finland
Biogas plant projects, Biogas solutions, Wet fermentation plantsDoranova built a heavy duty Solidferm plant to Northern Finland, Puolanka between summer 2021 and autumn 2022. Puolanka plant is designed to process dried waste water treatment sludges as well as other high solid content materials. In addition, waste w
Oil spill remediation with “Trap and Treat” -method
Remediation of contaminated soil and groundwaterDoranova carried out a soil and groundwater remediation project in Rovaniemi area back in autumn 2021. Contamination was caused by an underground oil tank on a school property. Oil leaks had been relatively small but continued for years before noticed.
Finland’s first thermal in situ remediation project
Remediation of contaminated soil and groundwaterDoranova cleaned up contaminated soil in the former factory area in Kurikka. Remediation was done using the thermal in situ method. The site had previously undergone mass exchanges and biological in situ remediation using the ARD method in the 2000s. T
Soil remediation with DoAct DIRECT -direct push injection system
DoAct DIRECT, Remediation of contaminated soil and groundwaterDoranova carried out a direct injection project on an operational gas station in Finland’s capital region. According to environmental soil surveys, the soil in the area was contaminated with petroleum hydrocarbons, gasoline additives and BTEX compounds
Groundwater remediation with DoAct DIRECT -direct push injection system
DoAct DIRECT, Remediation of contaminated soil and groundwaterLaundry facility as a pollution source One of the remediation projects Doranova conducted in 2020 was a former laundry facility situated in Southern Finland, Hyvinkää. The groundwater of the area had been contaminated by chlorinated solvents used in la
Largest farm waste -based biogas plant to Western Finland
Biogas plant projects, Biogas solutions, Wet fermentation plantsDoranova is building a wet fermentation plant to a pig farm in Western Finland. The construction project will last 6 months and when operational, the plant will significantly reduce carbon footprint and enhance nutrition circulation of the farm. Bioga
The largest direct injection remediation project in Finland
DoAct DIRECT, Remediation of contaminated soil and groundwaterDoranova’s DoAct® DIRECT technology was used in the largest direct injection project in summer 2019. This project focused to remediate groundwater on the area that is undergoing a conversion process from an industrial to a residential area. The treated
DIRECT Pursiala
DoAct DIRECT, Remediation of contaminated soil and groundwaterDoranova conducted direct injections in Pursiala, Mikkeli in 2018 with DoAct® DIRECT equipment.
CORE Hanasaari
DoAct CORE, Remediation of contaminated soil and groundwaterDoranova started a pilot phase of the remediation project in Hanasaari, Helsinki in 2018 with the DoAct® CORE remediation unit.
DIRECT Janakkala
DoAct DIRECT, Remediation of contaminated soil and groundwaterDoranova performed a chemical oxidation pilot using direct push injections in a Southern Finland fuel distribution station in 2018. Project was conducted with DoAct®DIRECT equipment.
Hardferm dry anaerobic digestion plant to Jepua
Biogas plant projects, Biogas solutions, HardfermDoranova will build the first ever Hardferm biogas plant to Jepua, Finland. Hardferm biogas plants are designed for the most challenging substrates such as organic fractions of municipal solid waste (OFMWS) and farming residuals with high solid content.
Landfill gas collection and electricity generation system to Vietnam
Biogas solutions, Landfill gas solutionsDoranova designed, delivered and installed a landfill gas collection and utilization system which included 20 gas collection wells, separate gas lines to the pumping station, membranes and soil fillings for the old landfill, gas pumping station, gas filters, and a 1.6 MW generation capacity CHP-equipment.
