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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The Copatrawl™ sac screening system, provides screening down to 6mm with no moving parts, using re-usable trawl sacs. The Copatrawl™ technology can be made to fit into most sewage treatment applications,
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Ovivo’s range of scum removal devices includes the Mallard™ design. The Mallard scum skimmer blade guides the scum to a peripheral removal device and is shaped to concentrate scum into the collector.
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Designed for rapid deployment, easy maintenance and minimal operator involvement, Ovivo’s Containerized Membrane Bioreactors (MBR) provide wastewater treatment solutions for military field operations, aid relief operations and construction camp use worldwide.
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Copa® tipping buckets are a cost effective solution for the cleaning of rectangular storm tanks. These automatic flushing systems remove the need for the manual or mechanical cleaning of storm water holding tanks, thereby removing any associated health and safety dangers
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The Ovivo spiral screen is a single mechanism that combines screening, transportation, compaction and dewatering, into one unit. The spiral screen is available in a range of sizes and capacities of up to 200 l/sec.
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Designed for population equivalents of up to 3,000, Ovivo’s packaged wastewater treatment systems Copa® SAF (Submerged Aerated Filter) range of small footprint, biological sewage treatment plants are designed to be flexible, robust in performance and to provide years of low maintenance operation.
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Ovivo’s Rotating Biological Contactors (RBCs) remove soluble, biodegradable, organic materials from domestic and industrial wastewater, achieving a high quality final effluent that is safe for discharge.
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