Nsf no 3 no 2 ro performance test
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NSF NO 3 /NO 2 RO Performance TEST PowerPoint PPT Presentation


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NSF NO 3 /NO 2 RO Performance TEST. [Test Condition] - RO membrane : Coway 8 Inch S Type 3 set at each Condition Influent challenge conc(mg/L) : 120 & 300 as Total Nitrogen Pressure : 50 PSI & 100 PSI Sampling Time : 4 hrs & 8 hrs Recovery rate : 50 %

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NSF NO 3 /NO 2 RO Performance TEST

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Nsf no 3 no 2 ro performance test

NSF NO3/NO2 RO Performance TEST

  • [Test Condition]

  • - RO membrane : Coway 8 Inch S Type 3 set at each Condition

  • Influent challenge conc(mg/L) : 120 & 300 as Total Nitrogen

  • Pressure : 50 PSI & 100 PSI

  • Sampling Time : 4 hrs & 8 hrs

  • Recovery rate : 50 %

  • pH_: 7.2 ~ 7.3, Temperature : (20 ± 5) ℃

  • Pre RO TEST : TDS reduction rate > 88 % (by Tap water)

[Influent challenge water Make-up]

- Standard : RO + Sodium Nitrate(NaNO3) & + Sodium Nitrite(NaNO2) by 1 ton Tank

[Result Summary : Reduction rate(%)]


Nsf no 3 no 2 ro performance test data

NSF NO3/NO2 RO Performance TEST : DATA


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