Käppala, one of Sweden’s largest and most advanced wastewater treatment plants, treats wastewater from more than 500,000 people across eleven municipalities, as well as from schools, industries, and hospitals. In total, approximately 50 million cubic meters of wastewater are treated every year.

Mellifiq specialists participated in a three-day workshop at Veolia’s Ozonia HQ in Zurich to further strengthen our partnerships for current and future projects.

A devastating fire destroyed 16,000 square meters of commercial property belonging to one of Stockholm’s largest property owners, leaving extensive smoke damage and persistent odors behind in the remaining structure.

After being approached to address persistent odor problems, Mellifiq carried out a comprehensive site audit at a pumping station in Riga, Latvia. The purpose of the visit was to inspect the facility, evaluate the conditions for installing our Ozonetech RENA ozone systems together with Nodora CAT filters, and develop recommendations for an effective odor-reducing solution.

Mellifiq has been entrusted to deliver large quantities of selected media for the advanced cleaning of flue gases. Flue gas is the exhaust generated by combustion processes such as waste incineration and industrial manufacturing. It often carries harmful pollutants that can affect air quality and public health, which is why legislation requires these emissions to be cleaned before they are released into the atmosphere.

Mellifiq has been entrusted to deliver large quantities of selected media for the advanced cleaning of flue gases. Flue gas is the exhaust generated by combustion processes such as waste incineration and industrial manufacturing. It often carries harmful pollutants that can affect air quality and public health, which is why legislation requires these emissions to be cleaned before they are released into the atmosphere.

For large passenger vessels with restaurants, bars, and onboard catering, kitchen exhaust treatment is far more than a comfort issue. It is a matter of fire safety, operational reliability, odor control, and long-term maintenance cost control.

Mellifiq has secured an order for multiple ozone systems for a bottled water production facility in Central Asia.

A municipal waste facility in Sweden, in operation since the 1950s, faces one of the most persistent contamination challenges in the sector: PFAS accumulated in its leachate over decades. Leachate from the site is collected in several ponds and pumped onward for treatment, and the operator needed a way to address these compounds before the water reaches the municipal wastewater treatment plant.

Mellifiq has secured another strategic order for advanced ozone systems destined for a leading research institution in Finland, where the equipment will power the next generation of environmental treatment research and breakthrough applications in advanced oxidation.