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BONO ARTES developed a innovative solution that matches gravity filtration with self-cleaning operation. The result is a very simple unit with high filtration efficiency and low installation costs that is particularly suitable for cooling water filtration where very large capacities are concerned.
Filtration of raw water is operated by gravity. The operating principle is the hydrostatic level of the water up to the sand layer. The unit is provided with three chambers: one contains the filtration media, one filtered water and another is used for the separation between the filling media and the clarified water storage. Filtered water here contained is used to backwash the filter when the pressure drop reaches the set-point value. Unlike pressure-operated filters requiring pumps and blowers, backwashing is done by gravity and no rotating machinery, spare parts and control equipment (automatic valves, flow-meter, regulating instruments, control panels etc.) are required . Moreover the filter is operated without any supervising personnel.
The benefits of such applications lay in the efficient filtration process, very low operating costs and the advantage of being able to treat large flows of water.
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The Electric H2O media filtration system is designed to economically improve the efficiencies of water cooled HVAC systems. This filter will remove suspended solids to 5 microns nominally from your system. Media filtration will extend the life and improve the operating efficiencies of your cooling towers, chiller condensers and heat exchangers. Our system complements your chemical treatment program by removing suspended contaminants. A proactive water treatment program that includes our filtration can provide a significant return on your investment.
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five-stage water processing system that offers high-purity water through carbon filtration, softening, reverse osmosis, deionization and ultraviolet sterilization. Complete skid-mounted package provides for daily volumes up to 8,000 gpd.
- Skid-mounted, space saving design allows for easy and trouble-free installation
- Modular configuration can be easily customized for a given application
- Automatic low pressure shut-off protects system by shutting down the pump when line pressure is inadequate
- EverClean® Rinse cleans system membranes with high-quality reverse osmosis water to extend membrane life and improve water quality
- Storage and repressurization systems increase reserve capacity of system
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Sterling, the first name in modern temperature control.
Sterling brings a reputation of quality and unmatched reliability. As the industry leader, we provide the broadest line of Water Temperature Control Systems and Oil-Circulating High Temperature Control Systems.
Sterling also offers a complete line of Air-and-Water Cooled Chillers. This line includes: portable units with 1/2 to 40 ton capacities; central chilling stations with capacities up to 180 tons; full-size cooling towers with capacities to 700 tons; and epoxy-coated pump tanks to 5,000 gallons.
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CTV-F2
Cooling Tower Vacuum Filter
Overview
The CTV-F2 Filtration System is specifically designed to work with Goodway's popular
CTV-1500 Cooling Tower Vacuum. In situations where the cooling tower water needs to be cleaned, filtered and returned to the basin, using the CTV-F2 in conjunction with the
CTV-1500 is the only way to go. This carefully engineered unit can handle the high flow and small micron filtration requirements typically encountered when cleaning cooling towers. A pair of reusable filter cartridges allows the operator to clean cooling tower water down to 5 microns. With quick lock lids, filters can be changed out in a matter of seconds. The integrated dolly enables the user to conveniently place the filters, with the Cooling Tower Vacuum, alongside the basin. Clean, filtered water can then discharged back into the tower basin at up to 50 gallons per minute.
Specs
Input Water Pressure: Maximum 30 PSI
at 50 GPM
Filters: Two reusable synthetic,
40 square foot, 5 and 60 micron media
Dimensions: 38" high x 20" wide x 20" deep Weight: 70 lbs net dry
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The PE devices were first sold commercially in 1998. The all-ceramic moving and mating parts of the PE have shown exceptionally low, and even zero wear in high-pressure SWRO brine applications and the material is not susceptible to the pitting and stress corrosion of steel and bronze components in similar applications. The slow rotating PE (1,500 RPM) has proven to be a low maintenance component in commercial desalination plants.
Since the PE transfers energy directly from the brine to the feed without high speed rotating shaft inefficiencies, the PE achieves actual efficiencies of 91 to 95 percent within a broad flow range.
Reduced energy and capital costs mean that for the first time ever it is possible to produce potable water from seawater at a cost below $1 per cubic meter in many locations worldwide.
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Koch Membrane Systems, Inc., Introduces The World's Largest Reverse Osmosis Element
Element Diameter: 18" (457.2 mm)
Element Length: 61" (1549 mm)
Designed By KMS Especially For Advanced:
• Brackish Water Treatment
• Municipal Water Reuse
• Seawater Desalination
A Tremendous RO Element With Tremendous Benefits! • Reduces Total Capital Costs
• Reduces Civil Costs
• Reduces Plant Floorspace Requirements
• Reduces Construction/Installation Time And Costs
• Reduces Operational And Maintenance Costs
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Reverse osmosis is a water treatment technique that allows to produce large quantities of demin water in a constant and reliable manner.
How does reverse osmosis work?
A reverse osmosis installation produces pressure on an aqueous solution, which is in contact with a semipermeable membrane. This pressure is larger than and opposite to the osmotic pressure. Because of this pressure, water permeates through the membrane (cfr. diagram). The main part of the solution’s substances are stopped by the semipermeable membrane.
Reverse osmosis is a physical process requiring no chemical products. Thanks to the modern membranes up to 99.6% of the dissolved substances is eliminated without regular interruptions for cleaning or maintenance.
The permeate contains almost no more dissolved substances. Without a reverse osmosis installation, these particles can lead to a production interruption (or in any case to a less efficient production).
A reverse osmosis appliance eliminates almost all:
* Mineral salts
* Heavy metals
* Bacteria, viruses and pyrogenic
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A self-cleaning, skid-mounted system that extends membrane life and maximizes performance. Integral pump-in-tube design combines high output with quiet operation.
Pump-in-tube design offers warming of feed water to improve system performance and reduce both sound and footprint
Electronic command center makes operation easy and precise
Pump protection shuts off system when pressure is too low
Panel-mounted gauges and flow meter provide convenient and accurate readings
Digital conductivity display provides accurate permeate water quality
EverClean® Rinse cleans system membranes with high-quality reverse osmosis water, to extend membrane life and improve water quality
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Reverse Osmosis (RO) is a process that uses pressure applied through a membrane barrier to remove dissolved solids from a liquid. The RO process uses cross-flow filtration as compared to depth filtration. The former has three streams while the latter two. In RO the feed flows tangentially over a membrane surface and separates into permeate and concentrate. The concentrate is normally wasted except when energy recovery is viable in which case the high pressure of the concentrate is used to reduce overall power consumption before disposal.
The PACT RO normally uses a thin film composite membrane wound in a spiral configuration. The standard PACT RO package is a skid-mounted unit that includes a cartridge filter; high pressure pump; membrane cleaning pump; membrane housings (pressure vessels); membrane elements; instrumentation for flow/pressure/temperature and conductivity; PLC-based control panel and; interconnecting piping, fittings, valves and electric wiring within the confines of the skid. As standard piping used on the high pressure side (feed and concentrate) is 316 stainless steel and on the low pressure side (product) is schedule 80 PVC. However, its client's option to request that all piping on the RO skid be 316 s/s or higher alloy steel.
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Customers who need ultrapure water rely on electrodeionization (EDI) from GE Water & Process Technologies. Our EDI system provides key advantages over traditional ion-exchange processes:
- Eliminating expensive and hazardous chemicals used in ion-exchange resin regeneration.
- Reducing energy and operating expenses
- Reducing the facility size requirement
- Helping plants meet ISO 14000 requirements
EDI systems from GE cover many applications including power generation, microelectronics, food and beverage production, and chemical and pharmaceutical manufacturing. Using high-capacity ion exchange membranes, our EDI system removes not only residual salts but also ionizible aqueous species such as carbon dioxide, silica, ammonia and boron.
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GrahamTek designs and build conventional 8" Reverse Osmosis systems for medium and small applications, using proven pressure Vessels from International suppliers like CodeLine with side port configuration.
In certain designs with the 8" type RO, GrahamTek also manufactures its own patented Pressure Vessels with integrated Electro Magnetic Device. These systems are mainly installed for medium and small Seawater and Brackish water plants.
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Reverse Osmosis System GENO-OSMO Type MSR
- Compact system for trade and industry
- Eight different sizes available, from 125 l/h up to 2,000 l/h
- MSR-tronic controller with graphical display to visualize and trigger the
water softeners type duo WE-MSR, the reverse osmosis and the permeate
tank with pressure booster pump
- Combi-cap pressure vessel for optimum flow distribution on the membrane
elements; quick-acting plug-in couplings for single, series and block
mounting; easy increase of the permeate capacity by quick installation of an
additional pressure vessel
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Reverse osmosis (RO) is used to reduce dissolved solids from feed waters with salinities up to 45,000 ppm TDS (total dissolved solids). Municipalities and industrial facilities are able to use RO permeate as a consistently pure drinking water supply and to transform drinking water to high purity water for industrial use at microelectronics, food and beverage, power, and pharmaceutical facilities. The technology is also very effective at removing bacteria, pyrogens, and organic contaminants.
Reverse osmosis separation technology is used to remove dissolved impurities from water through the use of a semi-permeable membrane. RO involves the reversal of flow through a membrane from a high salinity, or concentrated, solution to the high purity, or "permeate", stream on the opposite side of the membrane. Pressure is used as the driving force for the separation. The applied pressure (P) must be in excess of the osmotic pressure of the dissolved contaminants to allow flow across the membrane.
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