Water purification systems include a concentrate filtration membrane and an electrodeionization unit. A concentrate effluent stream from the electrodeionization unit is filtered in the concentrate filtration membrane; the filtered concentrate effluent stream is provided to concentrating compartments of the electrodeionization unit.

Web www.patentalert.com

< Blood Treatment Dialyzer/Filter Design to Trap and Remove Entrained Gas

< Blood Treatment Dialyzer/Filter Design to Remove Entrained Gas and Add Medicaments

> Gas/liquid mixing equipment, gas/liquid mixing method, polymer and method for its production

> Food composition for recovery from fatigue

~ 00258