Interior, Department Of The- Bureau Of Reclamation- Lower Colorado Regional Office
46-- REVERSE OSMOSIS MEMBRANES - REVERSE OSMOSIS MEMBRANESThis is a Sources Sought announcement for acquisition planning purposes and no formal solicitation for this requirement exists at this time. All businesses, regardless of size; capable of providing these items are invit
water purification equipment 8 polyamide membranesservice: brackish watermembrane type: polyamide compositeconfiguration: spiral wound with fiberglass outer wrapnominal diameter: 7. 9 inchesnominal length: 40 inchesmaximum operating pressure: 600 psiactive membrane area: 400 ftstabilized salt rejection at standard conditions: 99. 8 minimum nacl rejection at standard conditions: 99. 6 feed spacer thickness: 34 milfree chlorine tolerance: permeate tube inside diameter: **** inchesnominal permeate flow at standard conditions: 11, 500 gpdmaximum pressure drop: 15 psi 1. 0 bar per element50 psi 3. 4 bar across housingmaximum operating temperature: 113f 45c maximum feed sdi 15 minutes: 5. 0feed ph range: 2 11maximum feed flow: 75 gpmtreated with preservative: yes8 cellulose acetate membranesservice: brackish watermembrane type: cellulose acetate blendconfiguration: spiral wound with fiberglass outer wrapnominal diameter: 7. 9 inchesnominal length: 40 inchesmaximum operating pressure: 600 psiactive membrane area:
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