In 2020, an important fish mortality occured on the lake of Enghien les Bains, mainly caused by the development of cyanobacteria. In order to prevent for another disaster, the SIARE called on our savoir-faire to supply floating aerators and hydro-ejectors to maintain a sufficient level of oxygen into the lake. Some information about cyanobacteria : Cyanobacteria are toxic micro-organisms. When they...
The tertiary treatment is a method used to clean up the waste waters during the wastewater treatment process. This process becomes common in France and Europe, as the discharge standards use to be stricter but also because of the REUSE process that is under development. Why is this step of treatment necessary?The tertiary treatment appears right after the secondary treatment....
Our drum filters had received the "Made In France" certificate ! Our drum filters are made in our French company. Drawn in our Design office, the drawings of each filter are then communicated to the production facilities where the different steps of fabrication come alive : laser cutting, polishing, machining, bending or even assembly... So many production processes which have...
While spring and summer are coming, many annoyances can disturb the healthy state of your ponds : fish mortality, bad smells, algae proliferation, blurred water, etc. But for what reason ? Sunny days and summer temperatures, responsible for a lack of oxygen in water. In order to keep your fresh water ponds in healthy state, it can be necessary to artificially...
The wastewater treatment is a concern for all of us. In order to depollute the waste waters, the municipal and industrial wastewater treatment plants must respond to stricter discharge standard. Thus, the construction of a tertiary treatment is most of the time the chosen solution. For over 30 years, FAIVRE has developed a wide range of drum filters for the...
FAIVRE's tertiary drum filter on the training site of the International Office for Water (OIEau) ! More than 4000 professionals are trained each year by the International Office for Water. The different steps of the water cycles are studied on the training centres of the OIEau : drinking water and sanitation, waste water treatment, water and risk, etc. In order to support...
