Description
The Membrane RO Purifier Plant from FARZ Water is a high-output reverse osmosis system built around a 160-element membrane array, supplied across Oman with a one-year warranty. It is the right choice where drinking water demand runs into thousands of litres a day: water bottling units, large labour accommodations, hotels, hospitals and community supply schemes.
How the Membrane RO Purifier Plant Works
Feed water passes through multimedia and carbon pre-treatment, then a softener where hardness is high, then 5 and 1 micron cartridge filtration. A multistage high-pressure pump pushes it across the membrane array at 10 to 14 bar. Dissolved salts, nitrates, sulphates and bacteria are rejected to drain while purified permeate collects in the product tank. The 160-element configuration lets the plant run at high recovery without pushing any single membrane past its flux limit, which is what keeps cleaning intervals long and membrane life predictable.
Key Features and Specifications
- Membrane array: up to 160 elements in staged FRP pressure vessels
- Pre-treatment: multimedia filter, activated carbon filter and softener, all with automatic multiport valves
- High-pressure pump with variable frequency drive for stable permeate flow
- Antiscalant and sodium metabisulphite dosing with calibrated tanks
- CIP cleaning skid with dedicated tank and pump
- Instrumentation: permeate and reject flow meters, conductivity transmitter, pressure gauges on every stage
- PLC control with HMI, auto flush, dry-run protection and high-pressure cut-out
- SS 304 skid, pre-piped, factory assembled and tested
- One-year warranty on pump, panel and skid components
Who Needs a Plant This Size
Water bottling and 5-gallon refilling stations use it as the core treatment train. Labour accommodations housing 500 or more use it as the central drinking supply, feeding distributed coolers. Hotels and hospitals use it for drinking water, kitchen supply and boiler make-up on one skid. Municipalities and community schemes in outlying wilayats use it where borehole TDS makes the supply undrinkable. If your daily demand is below 5,000 litres, a smaller commercial plant will cost less to buy and run, and we will say so rather than oversell the array.
Installation, Warranty and Service
FARZ Water handles design, supply, installation, commissioning and handover anywhere in the Sultanate. Commissioning includes a full feed water analysis, media loading, membrane loading and flush, dosing calibration, and a witnessed performance test with permeate flow and conductivity recorded on the certificate. Operators are trained on site and receive an operation and maintenance manual. The one-year warranty covers the pump, control panel and skid; membranes and media follow manufacturer terms. Consumables and spares are stocked in Muscat. See our full range of commercial and industrial RO plants for pre-treatment, dosing and UV equipment that pairs with this system.
Frequently Asked Questions
What is the salt rejection?
95 to 98 percent on a properly dosed and cleaned array. Permeate conductivity is logged continuously on the HMI so any drift is caught early.
How often does the array need cleaning?
Typically every 3 to 6 months with correct pre-treatment. The CIP skid is built in, so cleaning is a scheduled half-day rather than a shutdown.
What power supply does it need?
415V three phase. Connected load depends on output; a mid-size configuration runs 7.5 to 15 kW.
Can it run on borehole water?
Yes, with pre-treatment sized for the iron, manganese and silica in that specific borehole. We test the source before finalising the design.
Product water is designed to meet Oman Standard OS 8 and the WHO guidelines for drinking-water quality. Send your water analysis and daily demand to FARZ Water in Muscat for a sized proposal and quotation.
How We Size a Membrane RO Purifier Plant
The element count follows from daily demand, running hours and feed TDS. We set the array staging so each membrane sits inside its flux limit, add pre-treatment matched to the source, then build in 15 to 20 percent headroom. A membrane RO purifier plant pushed past its design flux fouls early and the membrane bill wipes out any saving on the purchase price. Send your water analysis and daily demand and we will show the sizing calculation alongside the quotation.
Reviews
There are no reviews yet.