Leachate treatment
Tecomatic purifies and maintains the quality of the aquatic environment.
What is leachate?
Leachate is formed when water in the form of rain and snow falls on landfill sites. As the water slowly flows through the waste stream, it carries with it pollutants such as heavy metals, nitrogen and organic substances that risk damaging our environment if it leaks into our natural water systems. It is therefore essential to treat the leachate to avoid eutrophication and the spread of pollution.
Our solutions include
- Complete systems for leachate/landfill water treatment
- Dredging of leachate ponds
- Sediment discharge
- Oxygenation, aeration and surface aeration
- Nitrogenation/reduction of ammonium nitrogen
- Optimization of existing leachate ponds
We help you if you have problems with
- Leakage of harmful substances
- Meeting your emission requirements
- Leakage of nutrients and eutrophication
- Accumulated environmental liabilities
Customer solutions
Learn about our customers’ challenges and how we have solved their needs.
Skanska - New Slussen
The redevelopment of the Slussen area in Stockholm has been ongoing for some time. Tecomatic is working on erosion protection in several parts of the area and in Mälardalen. One of the reasons for rebuilding Slussen is that the water level, and therefore the risk of flooding, is too high.
Merab
Merab (Mellanskånes Renhållnings AB) operates a waste facility and recycling center at Rönneholms mosse. The site also has three landfills, two closed and one active.
Baltic Offshore
Baltic Offshore was commissioned by Ellevio to install 420 kV (kilovolt) HVAC (heating, ventilation, air conditioning) cable and in connection with this protect Beckomberga-Bredäng.
Recycling industry
A customer in the recycling industry who, among other things, is engaged in the recycling of metals in southern Sweden needs sediment discharge in one of its treatment ponds.
Nacka municipality
Järlasjön is Nacka's largest lake and very important for outdoor recreation in the municipality, but despite reduced emissions from industries and households in the surrounding area, the water quality of the lake is threatened by poorly treated stormwater.