OASYS Purified Water Generation Brochure
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Purified Water Systems Purified Water Systems

The ultimate in pure water generation Puretech Oasys offers world-leading chemically sanitised pure water delivery. Puretech Oasys multi-technology purified water systems are designed and constructed to produce purified water in full compliance with cGMP guidelines as per FDA and EMEA, EP JP and USP requirements for , pharmaceutical, laboratory and medical applications. Purified water applications Purified water is used as an excipient in the preparation of non-sterile products and as a starting material in the preparation of water for injection and pure steam. It is also used for rinsing...

Purified Water Systems A choice of quality Puretech engineering and manufacturing practices follow ISO 9001 procedures, ASME BPE criteria, GAMP guidelines, etc. Design and construction meets the most stringent regulations and codes from Europe, USA and others concerning safety and pressure vessels. To ensure the equipment meets your requirements, we work in partnership with you, a dedicated team follows your order as a unique project. We develop specific quality plans (DQ, IQ and OQ) and undertake factory acceptance testing (FAT) to give assurance of performance and quality. Key features •...

Design & construction features Trusted technology, implemented safely The Oasys Purified Water System is designed to generate purified water in accordance with the International pharmacopoeial specifications for purified water. The system has been designed to allow for chemical sanitisation of the complete unit including the pipework feeding the purified water into the storage vessel. The Oasys units utilises the following major components within a fully protected skid so that the system can be kept clean and prevent any injuries to operators during sanitisation.

Purified Water Systems Softened water tank Softened water tank This 316L stainless vessel is used as a reservoir for sanitisation and can be used for the automatic CIP cycles. Reverse osmosis RO technology involves using a variable speed pressure pump to force a portion of the feed water through semi-permeable membranes. The permeate flow is kept constant, independent of variables such as the feed water temperature. Continuous electro deionisation The water passing through the CEDI is deionised to purified water using an electric current. The concentrate water exiting the CEDI unit is...

Operating principle The pre-treated (softened) water is passed through a filter housing (typically 5 µm) and analysed for free chlorine prior to entering the RO feed tank. The filtered water then enters the stainless storage tank, if the tank is full the softened water is returned to the raw water tank to ensure constant movement to minimise the risk of bacterial proliferation. The softened water is then pumped at high pressure using a stainless steel multi-stage centrifugal pump, through the RO membranes. The RO permeate is then fed through a membrane degasser to remove dissolved carbon...

Purified Water Systems Technical data Model (1) Based on feed of 500 ppm TDS, 15o Celsius. Each system is designed on client exact requirements (2) Units can be delivered in larger frame to allow future flowrate increase. Larger units are available upon request. Material specifications Feed water requirements • Softened water tank Polyethylene • Reverse osmosis FRP • CEDI LX FDA approved materials • Pipework 316 stainless steel dairy tube pre CEDI, outlet pipework 316L stainless steel, orbital welded, internal surface finish <0.5 µm Ra • Frame 304 stainless steel • Control cabinet 304...

Purified Water Systems Head Office Newcastle Office Aztec House Perrywood Business Park Salfords, Redhill Surrey, England RH1 5DZ Hoults Yard Estate Walker Road Newcastle upon Tyne NE6 1AB sales@puretech.uk.com www.puretech.uk.com