Products Applications Services Company News & Events Contact EN Odour control Bad odours from the sewer network? Place your trust in the system products from VTA! During the warm season, many municipalities struggle with foul odours from the sewer network. If the sewage system is not working to capacity or is not adequately ventilated, gases are released from the wastewater before it reaches the treatment plant. VTA provides straightforward and efficient system products for this problem. A reliable and safe solution. eliminates existing odours and prevents new ones works wherever odorous substances can escape reduces corrosion and thus maintenance costs for sewer systems THE CHALLENGE Odour from the sewers? Long holding times or low water levels encourage the formation of hydrogen sulphide, giving rise to the characteristic smell of rotten eggs. OUR SOLUTION VTA products for odour elimination! System products for odour control such as VTA Calcoferrit® and VTA Dolomin® are introduced into sewers in situ. THE RESULT Economical dosing eliminates existing odours and prevents new ones. Used together with VTA system products, our patented VTA underground tank is ideal for odour control. Our recommendation VTA Calcoferrit®, the simple, efficient and organic odour killer, suppresses the formation of biogenic sulphuric acid that leads to corrosion damage in the sewer system. VTA Dolomin® is a highly concentrated, oxygen-rich product made from natural Alpine rock that is used for odour control. VTA in practice Odour-free: VTA Dolomin® impresses in the tourist town of Nußdorf am Attersee VTA gives us the certainty that unpleasant smells are not an issue for our visitors. Problems with sewer stench And it’s not only the nose that benefits: VTA Dolomin® Smells like springtime in the Wachau Valley For centuries, the Benedictine monastery of Melk, a unique baroque jewel, has been enthroned above the charming town of the same name on the river Danube. Breathing freely in a UNESCO World Heritage region The region around the town of Hallstatt and the Dachstein massif is a World Heritage Site. Odour control 4.0 In the Bavarian municipality of Ursensollen, the use of ‘odour killers’ to combat sewer stench has long been very successful – and now, with the new VTA Calcoferrit® VTA underground tank – odour control made easy. The VTA underground tank is the best option for storing VTA system products for odour control underground and for dosing. Odour control with VTA Calcoferrit® Spring is a time for coming alive and breathing deeply – but not everywhere: during the warm season, many municipalities struggle with foul odours from the sewer network. VTA Calcoferrit®: Odour-free – reliable and economical Its use in practice provides impressive proof that VTA Calcoferrit® – The biological double whammy for foul odours International use of our biological double whammy for foul odours Request Would you like more information about our products? Contact our experts and together we will find the right solution. Contact We clean water. System products VTA Hydroprompt® FORTE VTA Nanofloc® VTA Biocitran® VTA Biokat® VTA Biolizer® VTA Biomaltan® VTA Biosolit® VTA Calcoferrit® VTA Dolomin® Water technology VTA GSD VTA MicroTurbine VTA mudinator® VTA underground tank Dosing technology Eurofloc 1K Eurofloc 2KP Eurofloc 2KT Eurofloc 2KT-R Eurofloc 3K Storage tank Dosing station Services H2S database Biological analytics Company VTA Group Management Corporate development Contact and sites Head office / sites Worldwide distribution Request form Media centre Events VTA in practice The Tree Frog News Media Press VTA Austria GmbH Umweltpark 1 4681 Rottenbach AT Austria T +43 7732 41 33 F +43 7732 22 70 vta@vta.cc ATU22371902 FN 97724m LEGAL NOTICE PRIVACY POLICY GTC © 2021 VTA Austria GmbH We use cookies on this site to enhance your user experience By clicking the Accept button, you agree to us doing so. Accept More info