RO-EDI

KREYWIN offers standard packaged RO-EDI systems from 250 lph to 50,000 lph capacities for Pharma applications. Customized and larger capacities RO Plants are also available on request.

Standard package systems include chemical dosing stations, 5 micron cartridge filters and RO Block. The RO Block typically has two passes in which the Pass 1 permeate is treated through Pass 2 RO. The RO Membranes are housed in electro polished SS316L RO tubes fitted with SS316L piping, valves and fittings. The RO permeate is purified further by an EDI unit to achieve PW water quality.

An independent skid mounted CIP System is provided for RO cleaning and the hot water RO also includes a heat sanitisation system; it has an option of heating either by steam or by electricity.

KREYWIN also offers next generation No Added Chemicals PW Generation System as an option. The advanced design offers advantage of chemical free operation of the RO.

POST EDI ULTRA – FILTRATION FOR MEDICINES

A post EDI UF System with 6000 Daltons Molecular Weight Cutoff membranes serves to produce highly purified water having a compliance with low endotoxin values.

A post EDI UF can have a TOC reduction UV with 194 nm wavelength or 254 nm wavelength for bacterial control as an option.