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Innovations

SOLVIA's own technology developments — not catalog products, but engineering solutions we design and implement ourselves. Below: what each one does, where it applies and what stage it is at.

We do not disclose the composition or process parameters of our developments in public materials — this is SOLVIA's proprietary know-how. Below are the operating principle and scope of application; technical details are discussed individually when we assess a project.

Stations and modules 13

HYDROTECH BIOa biological treatment plant with a meandering aerobic zone and two-way recirculationDeep biological treatment with simultaneous nitrogen and phosphorus removal in one vesselResidential complexes and single buildingsHotels, apart-hotels and tourist facilitiesCottage and shift-work settlements
HYDROTECH MBRa membrane bioreactor with an integrated biofilm system for the deep biological treatment of wastewaterUltrafiltration instead of a clarifier: biology, recirculation and fouling control in one schemeCottage settlements and small townsResidential complexes and commercial buildingsHotels, apart-hotels, tourist complexes
LAURUS PROa vertical bioreactor for energy-efficient biological wastewater treatmentBiological treatment zones set along the height of one vessel instead of a chain of horizontal chambersPrivate houses and guest housesHotels, apart-hotels and tourist facilitiesResidential complexes and cottage settlements
LAURUS MBRa vertical bioreactor with membrane separation of the treated waterTiered biological treatment in a single vertical vessel where a membrane parts the water from the sludgePrivate houses with stricter discharge demandsHotels, apart-hotels and tourist facilitiesResidential complexes and cottage settlements
SOLVIA VertaMABRa vertical bioreactor with bubbleless membrane aeration and biofiltration polishingThree biological treatment stages up the height of one vessel: denitrification, aeration, polishingPrivate houses and guest housesHotels, apart-hotels and tourist facilitiesCottage settlements and residential complexes
SOLVIA PneumoSBRan SBR biological treatment plant with pneumatic displacement of the treated waterCyclic treatment in one reactor, where the clarified layer leaves with no mechanical decanterPrivate and guest housesHotels and apart-hotelsResidential complexes and cottage settlements
SOLVIA BioCascade PROa block-modular wastewater treatment plant with a dry service compartment and predictive monitoring of the pump circuitsCascading gravity flow and pump servicing without emptying the process tanksHotel complexes and tourist facilitiesResidential complexes and cottage settlementsSmall settlements
SOLVIA Retrofit Modulethe conversion of an existing septic tank or vessel into a biological treatment systemTurns an existing septic tank or vessel from a settling tank into managed biological treatmentPrivate houses and guest housesHotels, apart-hotels and tourist facilitiesResidential complexes and cottage settlements
SOLVIA DeepPureXa deliverable module for deep wastewater polishing and reverse osmosis concentrate treatmentDeep polishing with destruction of reverse osmosis concentrate and wash water in one moduleExisting and local wastewater treatment plantsIndustrial enterprises and production sitesAirports and municipal solid waste landfills
SOLVIA DesalCascade PROa cascade membrane and electrochemical desalination system that cuts the volume of the final concentrateCascade desalination with two electrodialysis stages: a smaller final concentrate streamDesalination of saline groundwaterIndustrial water treatmentProcess water and saline wastewater
SOLVIA LeachateXa modular treatment system for solid waste landfill leachate and reverse osmosis concentrateModular landfill leachate treatment with the reverse osmosis concentrate run as a separate streamMunicipal and household solid waste landfillsWaste sorting and transfer facilitiesTemporary waste storage sites and eco-technoparks
HYDAURUSa treatment unit for airport runoff carrying aircraft de-icing fluids and pavement anti-icing agentsAirport runoff split into a glycol and a salt fraction, each sent down its own treatment routeInternational and regional airportsAirfields with seasonal treatment of aircraft and pavementsStorm sewers and surface runoff collection
SOLVIA AirECOXa multi-stage electrochemical system for cleaning air of odours and harmful impuritiesAir treatment in stages: sulphur- and nitrogen-bearing impurities go to separate liquid loopsWastewater plants, aeration tanks and sludge bedsSewage pumping stationsLivestock complexes and poultry farms

Units and control systems 6

SmartAerationaeration control with separate loops for oxygen supply and for mixingOxygen and mixing controlled separately in the aeration tank, not by one blower kept at full outputMunicipal wastewater treatment worksPackage treatment plantsWorks of hotel and residential complexes
SOLVIA RedoxFlowa remote two-loop electrochemical module for redox control in wastewater treatmentThe redox potential of a zone is set by a remote module instead of forming as a by-productMunicipal wastewater treatment worksPackage plants of hotel and residential complexesIndustrial treatment works and food production
SOLVIA AnammoXan outboard two-loop electrochemical module for the stabilisation of the anammox processElectrochemical stabilisation of the anammox process: cathodic protection and pulsed suppression of NOBMunicipal wastewater treatment worksSide streams and filtrate of digested sludgeConcentrate of membrane bioreactors
SOLVIA CryoMABRa gas-permeable membrane with a cryogel biocatalytic coating for bubbleless aerationOxygen reaches the immobilised microflora through the membrane wall, with no bubblesMABR reactors and aeration tanksPlants for deep biological treatmentCompact and modular treatment stations
SOLVIA PumpFlowcontrol of the delivery of a submersible grinder pump without slowing the cutting mechanismDelivery into the sewer is set by the share of flow returned to the tank, and the grinder keeps its speedSewage pumping stationsReceiving tanks and balancing tanksPackage treatment plants
SOLVIA CleanMixself-cleaning of treatment plant mixers from fibrous raggingFibre wound onto the impeller is read from the rise in motor current and taken off by a smooth reversalSewage pumping stationsBiological wastewater treatment plantsAeration tanks, anoxic and denitrification zones

Materials and reagents 5

PANTEXcoagulants and reagent solutions for the reagent stage of water and wastewater treatmentCoagulants and reagent solutions: the reagent stage matched to the effluent and to the next stageNatural water and water treatmentMunicipal and industrial wastewaterFood and dairy production sites
ANTEXa phosphorus-free biodegradable antiscalant for reverse osmosis membrane systemsA phosphorus-free antiscalant for reverse osmosis membrane systems: protection against depositsRO systems for drinking water supplyWater treatment for hotels and restaurantsFood production and beverage manufacture
AQUABIOXa bioactive media for the aerated zones of biological wastewater treatmentBioactive media for aerated zones: it holds biomass inside the plant through shock loadsLocal wastewater treatment plantsSeptic tanks and autonomous systems after modernisationAeration tanks, bioreactors and IFAS systems
SAPEXprotective coatings for concrete and metal at wastewater plants and across sewerage infrastructureProtective coatings for concrete and metal in the aggressive environment of wastewater plantsWastewater plants, industrial ones includedPumping stations, inlet chambers and sewer manholesSeptic tanks, reservoirs and process vessels
EcoSorbenta bioactive sorption and isolation cover for the surface of waste sitesBioactive cover for waste surfaces: less odour, less dust and less wind-blown light fractionsLandfills and waste disposal cellsWaste transfer stationsGrounds of temporary waste storage

Integrated programs 3

SOLVIA ReWatertreatment and reuse of water within the water cycle of a siteReturning treated water to the technical cycle of a site, with a separate scheme for the concentrateCar washes and laundriesHotels, restaurants and commercial kitchensFood and dairy production sites
SOLVIA IoniXa line of electrochemical technologies for difficult wastewater and concentratesAn electrochemical block on a side stream: membrane concentrate, odour, colour, residual organicsIndustrial wastewater treatment worksPackage plants with unsteady discharge qualityFood and dairy production
SOLVIA PFAS Controla line of work on treating water, effluent, concentrates and surfaces for fluoroorganic contaminantsSorption, ion exchange, membranes and electrochemistry combined for one PFAS-bearing streamIndustrial sites and process washingsAirports and fire training facilitiesLandfills and leachate

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