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40 m³/h Integrated Submerged UF Unit for Stream & Spring Water

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Compact integrated submerged-membrane unit installed on a forested hillside to purify stream, river and mountain-spring water.

Project Background

A remote hillside site needed to purify stream and spring water without a pumped pressure-membrane train or a large building.

Our Solution

Integrated submerged UF unit with stainless-steel tank body, gravity-assisted flow and simple air-scour cleaning, delivered as one assembly.

Process Train

  1. 1Stream/spring intake
  2. 2Integrated submerged UF tank
  3. 3Clean-water tank

Ref. D-005. Client identity is withheld under our client-confidentiality policy. Capacity is shown as a capacity class (design value rounded up to the next 5 at its second significant digit).

How We Deliver

Projects of this type are delivered in the nine stages below. Installation, commissioning and other on-site stages follow each contract's scope. Every stage within our scope produces a written record that we keep on file.

  1. 1 Design basis confirmationAverage and peak flow, influent or gas data, discharge or reuse target Record producedDesign basis sheet
  2. 2 Process & mechanical designProcess calculations, equipment selection, layout and piping Record producedCalculation book, P&ID, general arrangement
  3. 3 Manufacturing & quality controlMaterial and in-process inspection of the main equipment Record producedMaterial & QC records
  4. 4 Factory acceptance test (FAT)Trial run against the design parameters before dispatch Record producedFAT record
  5. 5 Packing & dispatchPacked, marked and shipped against the equipment list Record producedPacking list
  6. 6 Installation or supervisionPer contract scope Record producedInstallation record
  7. 7 CommissioningStart-up, parameter tuning and interlocks Record producedCommissioning log
  8. 8 Performance verificationEffluent or emission checked against the design basis Record producedPerformance test record
  9. 9 Training, handover & after-salesOperator training, document handover, after-sales support Record producedO&M manual, training record

Planning a similar project? Start with these six parameters

  1. FlowDaily average and peak (m³/day and m³/h)
  2. Influent qualityCOD, BOD₅, TSS, pH and anything unusual
  3. Discharge targetThe standard you must meet, or the reuse purpose
  4. Operating hoursContinuous or batch; seasonal changes
  5. Site & civil scopeFootprint, power supply, who builds the tanks
  6. Project stageBudgeting, tender, or ready to order

Send your parameters — initial process recommendation within 24 hours

Equipment Used in This Project

Ultrafiltration (UF) Water Treatment System

Ultrafiltration (UF) Water Treatment System

Hollow-fiber ultrafiltration systems from 2,000 to 40,000 L/h using 0.03 micron PVDF membranes. Removes bacteria, colloids and suspended solids without chemicals, accepts up to 300 ppm turbidity, with automatic backwash and air scour. For municipal, rural and RO pretreatment duty.

Frequently Asked Questions

This project is listed in the 40 m³/h capacity class: the design value rounded up to the next 5 at its second significant digit. Exact design values are not published.
The process train was: Stream/spring intake → Integrated submerged UF tank → Clean-water tank.
Yes. Send us your daily and peak flow, influent quality, discharge or reuse target, operating hours and site constraints, and our engineers will reply with an initial process recommendation within 24 hours.

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Planning a similar project?

Share your flow, influent quality and discharge target — our engineers respond within 24 hours.

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