Datasheet summary
NHPA100F
Engineering summary from PDF text extraction for NHPA100F. Verify every value with the OEM datasheet.
Summary
Product identification
The NHPA100 Series comprises Submerged Flat-sheet Membrane Bioreactor (MBR) elements designed for biological wastewater treatment.
- Product Series: NHPA100 Series
- Document ID: 01-MB2-15-221010
Product characteristics
Flat Sheet Element: TFS-50080
- Model: TFS-50080
- Nominal Pore Size: 0.08 µm
- Effective Membrane Area: 0.7 m² (7.5 ft²)
- Dimensions (w x l x thk): 480 x 800 x 1.8 mm (18.9 x 31.5 x 0.07 in.)
- Weight: dry / wet (reference): 0.25 / 0.5 kg (0.6 / 1.1 lbs.)
Module Characteristics
| Model | No. of Elements | Structure: Cassette x Deck | Total Membrane Area m² (ft²) | Dimensions (w x l x h) Millimeters | Dimensions (w x l x h) Inches |
|---|---|---|---|---|---|
| ECS035 (Cassette) | 50 | – | 35 (377) | 485 x 440 x 820 | 19.1 x 17.3 x 32.3 |
| NHPA100-1F | 100 | 2x 1 | 70 (754) | 738 x 1,115 x 1,404 | 29.5 x 43.9 x 55.3 |
*Measurements include filtrate header and air diffuser pipes.
Module Dry Weight - kg (lbs.)
| Model | Aeration block | Cassette / Element block | Module |
|---|---|---|---|
| ECS035 (Cassette) | — | 17 (37) | — |
| NHPA100-1F | 30 (66) | 80 (176) | 110 (243) |
The NHPA series features thin membrane sheets for improved flexibility, allowing more membrane area per footprint. Its module configuration can be adjusted to suit various situations regarding water capacity, height, and width.
Applications
- Sewage wastewater
- Industrial wastewater
- Food processing wastewater
- Sludge thickening process
Materials
- Membrane: PVDF and PET non-woven fiber
- Nozzle: PE
- Frame: 304 stainless steel (316 SS optional)
- Manifold: Polypropylene
- Air Diffuser: EPDM rubber/PVC/304SS
Connections
- Manifold: ANSI 1 1/2 inch flange using M12 bolts/nuts (one flange per each deck)
- Air Diffuser: NPT 1 1/4 inch screw (one connection per Aeration block)
Operating limits
- Temperature: 5–40 °C (41–104 °F)
- pH of Liquid: 5–10 (except during chemical cleaning with designated agents)
- Mixed Liquor Suspended Solids: Not higher than 18,000 mg/L
- Transmembrane Pressure: Not higher than 20 kPa (2.9 psi)
- Cleaning Chemical Feed Pressure: Not higher than 10 kPa (1.45 psi)
Cleaning Chemicals and Concentrations
- Sodium hypochlorite: 2,000–6,000 mg/L (10 < pH < 12)
- Oxalic acid: 0.5–1.0 wt%
- Citric acid: 1.0–3.0 wt%
Scouring Air Flow Rate
- NHPA100-1F: 670–870 NL/min/Module (24–31 ft³/min/Module)
Disclaimer: This summary is based on the provided text extract and may not include all figures, footnotes, or the latest revisions present in the official PDF datasheet. For contractual data and complete specifications, please refer to the specific OEM PDF revision used on the project.
Official datasheet (PDF)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.