6 products found
Dioxide Pacific Consulting Engineers Products
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Multiple Barrier Treatment Process
The CircleClear system combines micro-biological and physical barriers in series to provide up to 8 log reduction in bacteria and viruses. The processes include coarse straining; multimedia filtration; GAC (Granular Activated Carbon) filtration; softening; cartridge filtration and reverse osmosis ...
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Backwash Water Recovery
Wash water from filters is usually discharged to sewer with the dual aim of removing solids from the filter media and reducing pool water TDS. It is not possible to simply filter backwash water and recycle it back to the pool, as this would create a closed circuit and cause uncontrolled increase of TDS. Normal control of TDS is achieved by replacement (dilution) of high TDS water with low TDS make-up water. The CircleClear system captures backwash water ...
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Low Risk System
Health Departments need to be sure that water being used for pool filling is safe for human contact. The CircleClear backwash water recovery system removes all micro-organisms from backwash water to make it safe. The pore size of the desalination (RO) membrane is less than 0.001 micron, Virus sizes are from 0.008 – 0.1 microns, bacteria sizes are from 0.2 – 50 microns and Cryptosporidium is from 3-5 microns. Thus, the membrane pore size is too ...
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TDS (Total Dissolved Solids) Control
The CircleClear system monitors TDS continually and actuates a bleed valve to control TDS. If TDS gets above the desired set point, water is bled out of the pool, where it is desalinated and recycled back the ...
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Automatic Control System
Operation of the CircleClear plant is PLC controlled from a central electrical control panel and colour touchscreen operator interface. The plant is fully automatic and operator involvement is limited to chemical top ...
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Turnkey System
CircleClear systems are designed in using state of the art 3D CAD software. Each plant is assembled (mechanically and electrically) at our works, fully tested then labelled for disassembly and packing. We even provide all pipe fittings, clamps, fasteners and wiring looms. Full exploded 3D installation instructions are provided so that installation on site is fast and ...