Municipal Wastewater

At Ovivo our mission is to protect and preserve the most valuable natural resource on the planet, water! We recognize that there is no substitute for water and only 0.3% of earth’s water is readily available as freshwater. Our passion is in treating used water and making it available for reuse . Such treatment uses a combination of mechanical, biological and chemical processes to remove particles, suspended solids, organic pollutants, nitrogen and phosphorous in the effluent.

Product Groups

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Aerobic digestion is a biological process that takes place in the presence of oxygen, eliminating vectors (VAR) and reducing the volume of sludge to dispose of.
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Carrousel® Systems are activated sludge plants that meet stringent effluent criteria including low Total Nitrogen and Phosphorus, with minimal operational cost.
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Sedimentation has been the mainstay process for solid-liquid separation in the wastewater industry since its inception.
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Coarse screen systems are designed for a variety of applications. Various bar screen configurations and cleaning mechanims are available.
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Dissolved Air Flotation (DAF) utilize fine air bubbles to float suspended solids and oils to the water's surface for removal.
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Aerobic Treatment and Nutrient Removal processes rely on the presence of oxygen for the removal of BOD (Biological Oxygen Demand) or the oxydation of nutrients.
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Anaerobic Digestion is highly dependent upon effective sludge mixing. When tank contents are inadequately mixed, stratification occurs.
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Gravity filtration is a physical process for the separation of solids from liquids, separating particles in the feed from the resulting filtrate.
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Grit classifiers are packaged system used for the separation of mineral grit from water and other solids discharged by adjacent grit removal systems.
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A grit trap is a high performance grit removal unit placed in the main stream of an inlet. It makes the resulting effluent manageable for wastewater treatment.
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Integrated fixed-film activated sludge (IFAS) systems consist of a submerged, fixed-bed media, which promotes attached growth biomass for wastewater treatment.
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The initial stage of raw water and wastewater treatment is the removal of solids. Ovivo offers a variety of inlet screens.
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MBR Systems offer complete wastewater treatment and produce a high quality effluent in a compact package.
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Media Filtration is a well proven, reliable technology used for the removal of finer suspended solids.
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fixed steel digester covers and membrane gas holders are key components of an anaeraobic digestion solution, when recovery of biogas is leveraged.
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Membrane thickeners utilize membranes to thicken solids without the use of chemicals, resulting in llower hauling costs and a smaller carbon footprint.
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Ovivo offers portable wastewater treatment systems scaled to site specifics, used in construction camps, oil fields, military, or for hire/emergency operation.
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Ovivo offers ion-exchange nitrate removal solutions for the potable water industry which are highly efficient, high rate and generate low waste.
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Screenings removal systems wash and compact material, producing virtually odor-free solids for storage, transport and disposal.
A Membrane Thickened Aerobic Digester (Mem-TAD) process is a controlled aerobic digestion system that utilizes a flat sheet membrane thickener. It is an excellent solids handling solution for plants requiring Class B compliance with minimal footprint and energy usage but also want to protect a BNR liquid treatment process from excessive nitrogen and phosphorus in side stream flow. municipal wastewater Municipal Wastewater PIGEON FORGE TN OVERALL 3 768x543

Ovivo® Digestivore? Digestivore Sidestream Treatment Systems allow wastewater plants to remove ammonia present in sidestream generated by dewatering equipment.
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Several technologies and innovations have made their entry recently, to favor sludge reduction, including Ovivo® SonolyzerTM Ultrasound Sludge Disintegrator.
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Anaerobic digestion is a biological treatment occuring in the absence of air or elemental oxygen. Organic pollutants are converted by micro-organisms into gas.
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When wastewater is treated, sludge is produced. Thickening increases the solids content of sludge to be disposed of.
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When wastewater is treated, sludge is produced. Thickening increases the solids content of sludge to be disposed of.
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Rotary distributor mechanisms distribute sewage water evenly over a trickling filter.
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Ovivo MBR offers a packaged wastewater reuse solution that utilizes MBR technologies to meet the most stringent effluent needs for reuse.