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PROJECT EVIDENCE

Engineering Case Studies

Compare project scale, feed or process stream, and the membrane sections actually used across tubular membrane engineering, industrial wastewater reuse and ZLD, and process-fluid separation.

01 · TUBULAR MEMBRANES

Tubular Membrane Engineering

Five references covering reaction solids, MBR mixed liquor, oil-bearing water, and demanding industrial feeds.

40 m3/h coking wastewater PEK tubular membrane softening system

Tubular Membrane Engineering

40 m3/h Coking Wastewater PEK Softening

Project scale
40 m³/h
Feed / process stream
High-silica, high-hardness coking wastewater
Membrane sections
Softening conditioning + PEK tubular membrane solid-liquid separation

Control reaction solids and hardness- or silica-related scaling risks before downstream membrane sections.

The capacity and membrane sections document this reference only; they do not establish design or performance for a new duty.

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425 m3/d landfill leachate external cross-flow tubular MBR system

Tubular Membrane Engineering

425 m3/d Landfill Leachate External Cross-Flow MBR

Project scale
425 m³/d
Feed / process stream
Landfill leachate biological mixed liquor
Membrane sections
Biological treatment + external cross-flow tubular MBR

Continuously separate biological solids from treated water through an external tubular membrane circulation section.

The capacity and membrane sections document this reference only; they do not establish design or performance for a new duty.

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1,100 m3/d industrial wastewater Air-Lift Tubular MBR system

Tubular Membrane Engineering

1,100 m3/d Industrial Wastewater Air-Lift Tubular MBR

Project scale
1,100 m³/d
Feed / process stream
Industrial wastewater biological mixed liquor
Membrane sections
Biological treatment + Air-Lift Tubular MBR

Use gas-liquid circulation to establish membrane-surface hydraulics and separate biological solids from treated water.

The capacity and membrane sections document this reference only; they do not establish design or performance for a new duty.

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1,350 m3/d steel pickling wastewater tubular membrane system

Tubular Membrane Engineering

1,350 m3/d Pickling Wastewater Metals & Hardness Removal

Project scale
1,350 m³/d
Feed / process stream
Steel pickling wastewater
Membrane sections
Chemical conditioning + metals/hardness precipitation + tubular membrane separation

Separate reaction solids after conditioning and provide an interface for reuse or downstream treatment.

The capacity and membrane sections document this reference only; they do not establish design or performance for a new duty.

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Related tubular membrane oily-water treatment system; not assigned to the named project

Tubular Membrane Engineering

100 m3/h Oilfield Produced Water Treatment

Project scale
100 m³/h
Feed / process stream
Oilfield produced water
Membrane sections
Pretreatment + tubular membrane oil and suspended-solids control

Control oil-bearing and suspended phases before the project-defined reinjection, reuse, or polishing section.

The capacity and membrane sections document this reference only; they do not establish design or performance for a new duty.

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02 · INDUSTRIAL WATER

Industrial Wastewater Reuse & ZLD

Five references documenting reuse, brine, concentration, and leachate membrane sections with explicit project boundaries.

PEK tubular membrane and downstream system for reclaimed water and RO brine

Industrial Wastewater Reuse & ZLD

235 + 106 m3/h Reclaimed Water & RO Brine Treatment

Project scale
235 m³/h reclaimed water + 106 m³/h phase-one RO brine
Feed / process stream
Reclaimed water and phase-one RO brine
Membrane sections
Softening + PEK tubular membrane + downstream membrane interface

Manage separate reclaimed-water and RO-brine duties before project-defined reuse, fractionation, concentration, or terminal sections.

The capacity and membrane sections document this reference only; they do not establish design or performance for a new duty.

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150 m3/h mine-water reuse and ZLD membrane system

Industrial Wastewater Reuse & ZLD

150 m3/h Mine Water Reuse & ZLD

Project scale
150 m³/h
Feed / process stream
Mine water and brine side streams
Membrane sections
Pretreatment + softening/tubular membrane + desalination/concentration interface

Define reuse and concentrate routes from actual mine-water chemistry and project endpoints.

The capacity and membrane sections document this reference only; they do not establish design or performance for a new duty.

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52 m3/h cooling-tower blowdown PEK and HRCC system

Industrial Wastewater Reuse & ZLD

52 m3/h Cooling-Tower Blowdown Reuse

Project scale
52 m³/h
Feed / process stream
Power-plant cooling-tower blowdown
Membrane sections
Conditioning + PEK tubular membrane + HRCC RO

Control scaling and suspended solids before project-specific desalination, reuse, and concentrate management.

The capacity and membrane sections document this reference only; they do not establish design or performance for a new duty.

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Landfill leachate multistage NF membrane system

Industrial Wastewater Reuse & ZLD

425 + 300 m3/d Landfill Leachate Multistage NF

Project scale
425 m³/d leachate + 300 m³/d concentrate
Feed / process stream
Landfill leachate and concentrate streams
Membrane sections
UF + multistage NF selective fractionation

Organize selective organic/inorganic fractionation while defining every permeate and concentrate endpoint separately.

The capacity and membrane sections document this reference only; they do not establish design or performance for a new duty.

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Landfill leachate ammonia-stripping tower and auxiliary system

Industrial Wastewater Reuse & ZLD

400 m3/d Landfill Leachate Ammonia Stripping Validation

Project scale
400 m³/d
Feed / process stream
Aged landfill leachate
Membrane sections
Preheat/desorption + ammonia stripping + absorption/downstream biology interface

Reduce front-end ammonia loading and define gas, liquid, absorption, and downstream biological interfaces.

The capacity and membrane sections document this reference only; they do not establish design or performance for a new duty.

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03 · PROCESS FLUIDS

Process Fluid Membrane Separation

Five references covering clarification, fractionation, purification, and concentration interfaces for production streams.

20 m3/h lactic acid nanofiltration purification system

Process Fluid Membrane Separation

20 m3/h Lactic Acid Nanofiltration Purification

Project scale
20 m³/h; linked to a 50,000 t/a production-line record
Feed / process stream
Lactic acid process liquor
Membrane sections
Conditioning/precision filtration + two-stage NF

Separate color bodies, residual sugars, salts, and target product streams through a validated two-stage NF material balance.

The capacity and membrane sections document this reference only; they do not establish design or performance for a new duty.

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2,900 m3/d allulose membrane purification system

Process Fluid Membrane Separation

2,900 m3/d Allulose Membrane Purification

Project scale
2,900 m³/d
Feed / process stream
Allulose isomerization liquor
Membrane sections
Clarification/protein removal + NF + concentration interface

Connect clarification, fractionation, and concentration sections around the defined sugar profile and downstream product route.

The capacity and membrane sections document this reference only; they do not establish design or performance for a new duty.

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110 m3/h starch sugar tubular membrane clarification system

Process Fluid Membrane Separation

110 m3/h Starch Sugar Clarification

Project scale
110 m³/h
Feed / process stream
Starch sugar saccharification liquor
Membrane sections
Pretreatment + tubular cross-flow clarification

Remove suspended and colloidal material before project-defined refining and concentration operations.

The capacity and membrane sections document this reference only; they do not establish design or performance for a new duty.

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40 m3/h fermentation broth tubular membrane clarification system

Process Fluid Membrane Separation

40 m3/h Fermentation Broth Clarification

Project scale
40 m³/h
Feed / process stream
Fermentation broth
Membrane sections
Conditioning + tubular clarification + downstream purification interface

Separate cells, solids, and suitable macromolecular impurities while defining both clarified and concentrated stream destinations.

The capacity and membrane sections document this reference only; they do not establish design or performance for a new duty.

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50 m3/h tea extract tubular membrane system

Process Fluid Membrane Separation

50 m3/h Tea Extract Membrane Filtration

Project scale
50 m³/h
Feed / process stream
Aqueous tea extract
Membrane sections
Pretreatment + tubular clarification + optional fractionation/concentration

Clarify an aqueous botanical extract and define optional downstream fractionation or concentration interfaces.

The capacity and membrane sections document this reference only; they do not establish design or performance for a new duty.

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PROJECT CONTEXT

Use references for comparison, not as a new-project guarantee