Pure Water Technology builds complete turnkey reverse osmosis electro-deionization systems (RO-EDI). Reverse osmosis is employed to purify tap water to 98% pure. The RO water is then fed through an EDI module that will polish the water up a resistivity of 16-17 meg ohm. EDI modules are compact devices that use DC current to continually regenerate themselves. RO-EDI systems require little to no maintenance and are a more cost effective and a convenient alternative to portable exchange DI tanks. RO-EDI systems are skid mounted can be shipped anywhere and easily connected onsite through pre-plumbed 4 bolt flanges.

Pure Water Technology builds wall mount high purity laboratory systems. These compact systems employ reverse osmosis (RO) as pretreatment to purify tap water to 98% pure. The reverse osmosis water is then stored in a pressurized holding tank. When there is demand for ultra-pure deionized (DI) water, the RO water is automatically dispensed from the storage tank and travels through a bank of mixed bed resin DI cartridges receiving a final polish. RO-DI systems can produce water up to the maximum possible purity of 18.2 meg ohm. Pure Water Technology also has the capability to build USP 643/645 US Pharmacopeia water systems. Again RO is used to purify tap water to 98% pure and stored in a holding tank or recirculating loop until there is demand for DI water. Our USP RO-DI systems have integrated monitoring for conductivity and TOC in parts per billion.