Reference projects

Global installations and project testimonials

Mellifiq has a strong track-record of projects of all sizes and scope over four decades. Projects span across all markets, product lines and services. Please use the filter functions below to browse select case studies, testimonials and stories. We make an impact across the globe.

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KFC and Chop Chop at Bromma blocks treats…

The shopping center Bromma Blocks is located in the former…

Hesburger Lithuania chose our RENA ozone systems to…

Hesburger is a fast-food chain from Turku, Finland. As of…

Bosch HQ chose a sustainable solution for kitchen…

Bosch is a German multinational engineering and technology company widely…

The kitchen in the newly inaugurated Stagnellska hem…

When the renovation and rebuilding of the Stagnellska House in…

Elementary school south of Stockholm becomes sustainable with…

Rudanskolan is a public elementary school for children in the…

Nordiska Kompaniet improves shopping and dining experience by…

Nordiska Kompaniet (NK) is a famous century-old department store in…

The Östermalm Market Hall reopened with Mellifiq treating…

The Östermalm Market Hall opened in 1888 and is the…

The Swedish Television HQ recovers heat energy with…

The Swedish Televison (SVT) has had its headquarters at TV-huset…

Peab HQ uses Mellifiq ozone system to treat…

Peab is a NASDAQ-listed, Swedish construction and civil engineering company.…

Mellifiq improves the fun at the most visited…

Liseberg is the most visited amusement park in Scandinavia, attracting…

Scandic Hotel Simonkenttä improves guest experience by reducing…

Scandic is a Swedish hotel operator, the largest in the…

Renowned Asian restaurant chain removes 90% kitchen exhaust…

Chop Chop is a fast-food chain serving Asian food, with…

Alingsås municipality explores a combination of ozone, GAC,…

Alingsås is a municipality located in the Västra Götaland region,…

Northern Swedish town upgrades wastewater treatment plant with…

Sorsele, a small town located in the Västerbotten region, province…

Danish fish smokery chooses ozone solution to tackle…

Einar Christensen Fish Smokery is located in the old fishing…

The new Norvik Port treats odor problems with…

Stockholm Norvik Port is a recently opened terminal for ro-ro and container ships. The terminal was…

McDonald's restaurant on Regeringsgatan 20, in central Stockholm

McDonald’s in central Stockholm ensures effective and safe…

As one of the pioneering fast-food chains, McDonald’s has more…

Mellifiq delivered the first API removal solution at…

Lohja is a picturesque lakeside city located an hour’s drive northwest of Finland’s…

Erikslunds shopping centre in Västerås

Ingka Centres treats exhaust air from food courts…

Ingka Centers is part of the Ikea Group and one…

Mellifiq solution secures high quality potable water in…

The Kilinochchi Water Supply and Sanitation Improvement Project (WaSSIP) in Sri Lanka is an…

Stena Recycling orders Mellifiq activated carbon to measure…

Stena Recyling is a company with a long history in…

Leading assisted reproduction company installs ozone system to…

Minitube is a German company, pioneering the assisted animal reproduction industry…

Emirati National Petroleum Construction Company installs ozone generators…

NPCC (National Petroleum Construction Company) in the United Arab Emirates is…

Efficient decolorization and COD removal for the largest…

Mellifiq delivered a complete oxidation system coupled with prefiltration, integrated…

Mellifiq reduces costs through energy recovery for South…

The Galleria Department Store is a high-end shopping mall concept…

Burger King Finland effectively treats kitchen exhaust air…

In 2019, another Ozonetech RENA Kitchen Solutions system was installed…

Radisson Blu Royal Viking Hotel raises quality standards…

At the hotel, strategically placed close to the Central station,…

Mellifiq supplies disinfection solution for drinking water plant…

Being one of the largest industries in Nigeria, the petroleum…

Mellifiq solutions combat grease and odor at Spicy…

The Swedish food chain serving Asian fresh food has 10…

The famous AG restaurant ensures the best customer…

The No. 1 meat restaurant in Stockholm got an Ozonetech…

Hesburger chose ozone for the removal of grease…

The successful Finnish hamburger chain began to swap from less…

Tennstopet implements exhaust air treatment solution from Mellifiq…

Restaurant Tennstopet (The Pewter Tankard) in Stockholm is an institution. The first…

The University of Copenhagen chose Ozonetech ozone generators…

Ozone as a treatment method to purify air and water,…

Mellifiq equips the Mannheim University of Applied sciences…

In 2013, an engineering company in Vöcklabruck, Austria placed an order…

Fish & Deli successfully ensures odor control with…

The Fish & Deli on Djursholm, the exclusive residential area north…

Mellifiq treats toxic rinse wastewater from wood floor…

The floor manufacturer in southern Sweden needed wastewater treatment to…

Before and after Ozonetech's ozone treatment

Prominent Nordic salmon producer decreases mortality by 10%…

Water quality and fish mortality have always been a challenge…

Norwegian pharma company uses Mellifiq water purification system

Ultra-pure process water is a strict requirement in the pharmaceutical…

Scottish Sea Farms achieves 20% lower fish mortality…

The first delivery to Scotland was our high-capacity ozone generator,…

Tetra Pak partners with Mellifiq for RO project

The global leader in packaging of fluids, Tetra Pak, contacted…

The Muscat Airport in Oman achieves 20% increase…

Energy recovery is not the No. 1 priority in Oman.…

Mellifiq ensures effective odor control for Ragn-Sells

Ragn-Sells is the leading waste handling and recycling company in…

Mellifiq successfully installs decolorization system for Dutch textile…

We performed an extensive pilot project before choosing the suitable…

Eau Everest installed Mellifiq ozone solution to reach…

Eau Everest Inc. is a renowned water producer in East…

Combined technology removes odors in the yeast production…

Yeast has been part of our daily life for a…

Ljusgårda got rid of its mold

Ljusgårda is a leading startup within high tech hydroponics…

Multiphase ozone scrubber removes odors at leading food…

Our client, one of the key producers of food ingredients…

Westfield mall of scandinavia

Premium kitchen exhaust treatment for Westfield Mall of…

With 25 restaurants, and a Nordic climate, the new Westfield…

Full scale micropollutant removal plant

Full scale micropollutant removal at Tierp’s wastewater treatment…

As one of the most prestigious projects in the water…

Fresenius Kabi building

Complete pharmaceutical residue removal

Fresenius Kabi is a global healthcare company with about 40,000…

skrapan building facade sign

Vasakronan improves energy efficiency with ozone

Vasakronan, Sweden’s largest real estate owner, manages and develops centrally…

wooden planks

Solved: Hard-to-treat odor emissions from innovative wood processing…

A company in the Netherlands invented a new process to…

Ringen foodcourt people eating

The benefits of high-class odor removal

Ringen Centrum, with its more than 60 shops, is located…

Stena Line at sea

Stena Line put the Ozonetech ozone treatment to…

It’s no secret the market trusts the Swedish ferry operator…

plumpy nut rolling on a conveyor belt

Mellifiq ensures product quality for American nutrient food…

Edesia Nutrition is a non-profit organization founded in 2009 to…

Polar bear cub under water

Tallinn Zoo cleared the water

Tallinn Zoo was founded on August 25, 1939. The first…

Akademiska Hus student housing

Akademiska Hus reduces cooking odors with ozone

Akademiska Hus is a Swedish state-owned real estate company that…

served steak with mashed potatoes

Villa Godthem uses ozone to reduce odors from…

The charming restaurant Godthem is beautifully situated at the Royal…

Hamburger with french fries

Jernhusen cleans the extract air at Burger King…

Jernhusen owns, develops and manages train stations, station areas, maintenance…

The chef stiring a sauce

Air purification and heat recovery in commercial kitchens

The city of Gothenburg has opted to build a brand…