The EWT™ Aerplate™ grit separator transforms a conventional aerated grit chamber into a high efficiency aerated grit removal system. It contains a wastewater aeration zone and a grit settling zone equipped with parallel inclined plates.
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AEROSTRIP® fine bubble diffusers have the highest proven energy-efficiency and longest documented service life in the world.
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The AutoBATCH™ system is a complete treatment plant package, combining wastewater treatment and sludge dewatering in one operator-friendly unit.
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Ovivo’s MBR Business Alliance Program is a dynamic strategic approach for national and global corporations to create value in water. Our business Alliance Managers will assist with the transfer and implementation of standardised MBR wastewater treatment solutions adding significant value to water as a raw material.
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Brackett Bosker® Automatic Raking Screen - Simplicity of design and efficient debris handling make the Brackett Bosker raking machine the ideal solution for cost-efficient cleaning of single or multiple bar screens.
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Brackett Bosker® bandit automatic trashrakes and weedscreens are compact, powerful machines with an extendible rotating arm. They are the ideal solution for small, often remote, water or wastewater intakes, such as culverts and land drainage systems, which might have previously relied on manual clearing methods.
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Brackett Brieden™ automatic backflushing strainers offer a comprehensive range of automatic industrial filters for diverse applications (including power, nuclear, pharmaceutical, paper processing, wastewater treatment, plastics and automotive industries), ensuring a pure and reliable source of filtered fluids.
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The Brackett Green® CF200® band screen has been designed for primary water treatment applications where screening within the range of 2mm to 10mm diameter holes is required. The range is designed and suitable for flows from 500-5000 l/sec, sumps as deep as 15m and channel widths of 1.0m and above. Brackett Green CF band screens are used at both Headworks and as Pre-membrane protection screens.
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Brackett Green® CF100® band screens are designed and are suitable for primary water treatment applications with flows from 50 to 1500l/sec with channel depths up to 8.9m deep where screening with 2mm, 3mm or 5mm diameter tapered holes is required.
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Brackett Drum Screens are designed to meet the increasing demand for high capacity fine screening of water and wastewater. A variety of engineering designs and flow patterns have been developed for both raw water intakes and wastewater. Single drum screens are capable of flow rates from 20 MGD (31 ft3/sec) to 800 MGD (1,240 ft3/sec) minimizing the number of intake channels required.
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Ovivo’s Brackett Green® drum screens are designed to meet the demand for high capacity fine screening of raw water combined with a robust low maintenance design. Brackett Green drum screens effectively removes floating and suspended solids to protect pumps, heat exchangers and other critical equipment. Fitted with screening apertures ranging from 1.5 mm to 10 mm, they can be installed as a single unit or, more commonly, as part of a two- or three-stage system. Applications include water intakes for Thermal and Nuclear Power Plant, Desalination, Petro-Chemical, Metal Smelting and Common Cooling Water Intakes.
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Brackett Green’s MacerAcer™ technology: A state of the art, screenings conditioning and dewatering system for municipal sewage under license of The Haigh Engineering Company Ltd.
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In the Carrousel® BNR system, the stage is set for achieving tight effluent limits. The combination of the Carrousel® system with the ProSet™ clarifier with its rapid sludge withdrawal capabilities allows for all of those nutrients that have been captured to be properly disposed of in the sludge handling areas of a plant.
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The Carrousel® systems a legacy Eimco Water Technologies brand by Ovivo are oxidation ditches with surface impeller aerators. They are designed to effectively reduce the nutrients discharged from wastewater treatment plants.
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Ovivo’s Cinetik® linear electro-dewatering (LED) solutions revolutionize the way water is extracted from residuals. The advanced dewatering process is based on the combined action of electro-osmosis and the application of controlled mechanical pressure across a sludge or biosolids cake, to achieve unprecedented dryness levels.
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The IFAS/FBBR system consists of a submerged, fixed-bed, polypropylene textile media which promotes attached growth biomass in IFAS and FBBR applications.
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Ovivo’s Copa® Cyclone is a non-powered, self cleaning storm screen for combined sewer overflow (CSO) screening, developed in partnership with United Utilities. The Copa Cyclone’s unique design eliminates the need for an external power supply and mechanical cleaning of the screen’s surface. Two sizes of screen are available: 75 l/s and 150 l/s.
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Ovivo can supply a range of scraper bridges to suit all types of circular settlement tanks, up to and including 60 metres diameter tanks. Ovivo scraper bridges can be installed in concrete and glass lined steel tanks.
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Ovivo offers a wide range of radial and cross flow settlement tanks for both domestic and industrial applications. Our primary and final settlement tanks can be manufactured in either GRP (glass reinforced plastic; up to 7m in diameter) or stainless steel (up to 4m in diameter)
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The percolating filter bed is widely accepted as the most flexible and resilient method of biologically treating wastewater. Ovivo offers filter distributors suited to almost all filter bed applications ranging between 3 metres and 50 metres diameter, accommodating various flow rates.
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With six hundred installations worldwide, Ovivo’s Copa® HBNR hybrid biological nutrient removal process offers proven, economical, reliable treatment of wastewater, particularly where low effluent concentrations of nitrogen and phosphorus are required.
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The Copa® raked bar screen is ideally suited to both new and existing Combined Sewer Overflow (CSO) chambers where high frequency spills can be expected. Its modular design is ideal for retro-fit installations (requiring little or no civil work to the existing CSO chamber)
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The Ovivo RBI (rotating bar interceptor)is suitable for installation into a new or existing civil structure. It is fully automatic, requiring minimal maintenance. The RBI screen provides effective protection for pumps, mechanical screens and sewers by providing a barrier against which large, abnormal debris collects.
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The Copa® cross wave COPACURVE™ screen can be installed within any combined sewer overflow (CSO) location. The Copacurve technology provides screening to 6mm in two dimensions. Its unique wave design increases the overall surface area, and longevity of operation as a static screen.
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The CopaSac® screen is a sac screening system, screening down to 3mm with no moving parts, using disposable sacs. The CopaSac screen's modular design can be made to fit into most sewage treatment applications;
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