Membrane Filtration: UF
UF PVDF SW IND to UF REJECTION LOG
Pressure-driven membrane filtration design parameters for MF, UF, NF, and RO systems — flux, TMP, pore size, MWCO, recovery, contaminant rejection (turbidity, bacteria, virus, TDS, NaCl, hardness, organics), fouling potential, cleaning frequency, and module configurations. Covers drinking water, wastewater reuse, leachate, and industrial applications.
| membrane type | record id | bacteria log removal max | bacteria log removal min | cleaning frequency | flux lmh max (L/m2/h) | flux lmh min (L/m2/h) | flux lmh typical (L/m2/h) | fouling potential | material | module configuration | mwco daltons max (Da) | mwco daltons min (Da) | parameter group | parameter name | pore size um max (um) | pore size um min (um) | process category | recovery pct max (%) | recovery pct min (%) | tmp bar max (bar) | tmp bar min (bar) | turbidity rejection pct | virus log removal max | virus log removal min |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UF | UF PVDF SW IND | 6 | 4 | monthly | 80 | 20 | 40 | moderate | PVDF | spiral wound | 100,000 | 10,000 | operating parameters | Ultrafiltration PVDF spiral wound industrial process | 0.1 | 0.005 | industrial | 95 | 80 | 5 | 0.3 | 99.9 | 3 | 2 |
| UF | UF REJECTION LOG | 2 | 6 | LT2ESWTR: UF receives 4-log virus, 4-log Giardia, 3-log Cryptosporidium credits with integrity testing; MWCO <100 kDa required for virus credit | — | — | — | EPA LT2ESWTR; EPA Membrane Filtration Guidance Manual 2005 | various | various | 100,000 | 10,000 | rejection reference | UF log removal values regulatory reference | 0.1 | 0.01 | all | 99.9 | — | — | — | 4 | — | 3 |
What else is in Engineering Database
AI built for engineering. Searches the engineering database, performs calculations, gives source-backed engineering insights.
Get started for free ↗Reference Data375 engineering tablesMaterial properties, pipe and shape dimensions, code tables, and electrical ratings across mechanical, civil, chemical, electrical, materials, and manufacturing engineering.
Browse dataCalculatorsDeterministic engineering calculatorsSizing, checking, and conversion tools that run against the reference tables. Inputs are code-compliant, outputs are traceable to the source standard.
Browse calculators