Abrah co designs and builds Industrial Reverse Osmosis systems (RO Systems) ranging in size from 1 GPM (1440 GPD) to 500 GPM (720,000 GPD) that can remove up to 99.5% of dissolved salts and virtually all colloidal and suspended matter from the most challenging feed water including municipal, brackish, and sea water applications. RO units produce a high quality water yield at a low cost compared to other purification processes.

Our Industrial Reverse Osmosis systems are custom designed specifically for your water treatment needs by an experienced team of application, mechanical and chemical engineers. Puretec builds the RO system using only high quality components that will provide reliable long-term operation. They arrive at your site hydrostatically tested and ready to produce water with complete documentation and operator training. We also provide the pretreatment equipment and chemistry required to ensure optimal performance and life span of your RO membranes. You can feel confident knowing that we have a full service support team available 24/7 to assist with any emergencies.

Puretec also offers fully self contained Reverse Osmosis systems that are built inside an ISO intermodal shipping container that has been specifically modified for water treatment applications. These units are easy to ship and are fast and inexpensive to install.

To assist our customers with an RO system we offer flexible financing designed to meet the customer's financial objectives. We also offer lease programs where we build, own and operate the system which allows you to focus on your core business while we ensure that you have an RO system that is producing a reliable source of high purity water at all times.

What is Reverse Osmosis?

Reverse Osmosis / RO is a technology used to remove dissolved solids and impurities from water using a semi-permeable RO membrane which allows the passage of water but leaves the majority of dissolved solids and other contaminants behind. The RO membranes require water to be under high pressure (greater than osmotic pressure) to do this. The water that passes through the RO membrane is referred to as the "permeate" and the dissolved salts that are rejected by the RO membrane is referred to as the "concentrate". A properly run RO system can remove up to 99.5% of incoming dissolved salts and impurities.

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• Features and Benefits
• High rejection, 8" x 40" thin-film composite (TFC) membrane elements in a spiral-wound configuration.
• FRP membrane housings with PVC end-cap material, stainless steel side-entry feed/reject ports, and white polyurethane finish. Designed for 300 psig pressure rating.
• Stainless steel multi-stage feed pump with TEFC motor (230/460V, 3-Phase).
• Epoxy–coated carbon steel skid/frame assembly.
• Stainless steel pre-filter housing with 5.0-micron cartridges.
• NEMA-4 programmable logic controller (PLC) package complete with operator lights and switches for optimal system control. Includes pre-wired motor starter, low inlet and high pump discharge pressure switches with alarms, and pre-treatment interlock.
• Product water conductivity monitor with digital display and adjustable alarm.
• Panel-mounted product, reject, and recycle flowmeters with digital display.
• Panel-mounted stainless steel system pressure gauges and sampling valves.
• In-line system temperature indicator.
• PVC low pressure piping/valves and 304 stainless steel high pressure piping and valves.
• Automatic system inlet feed valve.
• Automatic membrane flush cycle (at programmed timed intervals).

• Optional Equipment

• All 304/316 stainless steel process piping and valves (low and high pressure lines).
• Premium-efficient feed pump motors.
• Inlet feed-water pH monitor/controller.
• Inlet feed-water ORP monitor/controller.
• Inlet feed-water hardness monitor.
• Inlet feed-water Silt Density Index (SDI) test assembly.
• Membrane flush cycle with RO product.
• RO product diversion valve.
• Touch-screen operator interface terminals in lieu of lights and switches.
• Skid-mounted membrane Clean-in-Place systems.
• RO system performance evaluation software packages.
• Product water storage tanks and re-pressurization pump systems.
• Multi-media, activated carbon, and water softener pre-treatment systems.
• Inlet feed-water chemical injection systems for pH adjust, dechlorination, and anti-scalant.
• Separate-bed, mixed-bed, and electro-deionization post-treatment systems.

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Industrial reverse osmosis system 

 

 

• Energy efficiency with Dow Filmtec™ XLE membranes and Grundfos pump 
• Reliable performance with quality components and engineering 
• Individual project evaluation per request 
• ISO 9001 certified factory

DESCRIPTION

The main equipment includes:
— Grundfos® high pressure pump
— Ecosoft process controller
— Pressure vessels, valves, and other hardware from EU vendors

Most necessary instrumentation is built-in. Additional plug-in equipment, membranes, and consumables are linked at the bottom of the page. Feel free to reach us out for more detail on this product!

Membranes are not included in the package!

APPLICATIONS

Abrah Co RO systems offer great value in the following applications.

Applications		Benefits
	Steam boilers	Less boiler blowdown compared to ion exchange softened water
	Semiconductor manufacturing	Enhanced rejection of silica, boron, ammonia, and other impurities compared to other RO products
	Pharmaceutical manufacturing	Consistent rejection of pyrogens and toxic constituents
	Food processing	Enhanced Dow Filmtec™ membranes and raw water blending available optionally
	Chemical manufacturing	Purified water is requisite for most processes in chemical industry
	Heat and cooling circuits	Prevention of scaling and corrosion due to hardness  and other impurities
	Galvanic and electroplating	Used to obtain any grade of water for metal finishing
	Insulation glazing	Prevention of stains and scale on glass surfaces, lower detergent usage
	Textile industry	Used to obtain any grade of water for textile process
	Drinking water bottling	Heavy duty Dow Filmtec™ membranes for problem water with nitrate, ammonia, high TOC, high TDS available as option
	Agriculture	Demineralized water is most suitable for both plants and irrigation systems
	Fish farms	Optional raw water blending allows to fine tune TDS, hardness, and alkalinity to specific requirements
	Utility water treatment	RO water meets the EC Drinking Water Directive and protects pipes and valves against scaling, clogging and corrosion
	Laundry and car wash	Prevention of stains and scale, cleaner wash/laundry, lower detergent usage
	Desalination	Dow Filmtec™ XLE membranes and Grundfos® pumps offer lowest energy use per m3 permeate