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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.

All case studies (72)

Showing 1–12 of 23

02 · INDUSTRIAL WATER

Industrial Wastewater Reuse & ZLD

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

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

Industrial Wastewater Reuse & ZLD

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

Project scale
1,350 m³/d
Feed / process stream
Steel pickling wastewater
Membrane sections
Iron-removal and softening pretreatment → PEK tubular membranes → nanofiltration salt separation → reverse osmosis concentration → evaporation and crystallization

This 1,350 m³/d steel pickling wastewater project combines iron-removal and softening pretreatment, tubular membrane separation, nanofiltration salt separation, reverse osmosis concentration, and evaporation and crystallization for water reuse and salt resource recovery.

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

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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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Equipment at the 150 m³/h mine water treatment and ZLD project

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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Nanofiltration equipment at the 425 plus 300 m³/d landfill leachate project

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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Equipment for the 400 m³/d landfill leachate ammonia stripping project

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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Process equipment at the 500 L/h Lithium-Extraction Membrane Separation and Concentration Pilot

Industrial Wastewater Reuse & ZLD

500 L/h Lithium-Extraction Membrane Separation and Concentration Pilot

Project scale
500 L/h
Feed / process stream
Salt-lake brine and ore-leach liquor for lithium extraction
Membrane sections
Conditioning, softening and PEK clarification combined with resin adsorption, NF salt separation, RO concentration and downstream lithium-recovery stages

This 500 L/h pilot platform evaluates salt-lake brine and lithium-bearing ore-leach liquor. PEK tubular membranes, resin adsorption, nanofiltration and reverse osmosis are combined to validate clarification, selective separation and concentration.

This reference is for comparison; a new duty requires its own engineering validation.

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Process equipment at the 200 kg/h Industrial Waste-Salt Resource-Recovery Pilot

Industrial Wastewater Reuse & ZLD

200 kg/h Industrial Waste-Salt Resource-Recovery Pilot

Project scale
200 kg/h industrial waste salt
Feed / process stream
Industrial waste salt and its dissolution liquor
Membrane sections
Pretreatment and dissolution → softening and PEK tubular membranes → NF salt separation and RO concentration → evaporation and crystallization

This pilot processes industrial waste salt and its dissolution liquor at a capacity of 200 kg/h of solid waste salt. Dissolution, softening, tubular solid-liquid separation, NF salt separation, RO concentration and subsequent crystallization are combined to validate the resource-recovery route.

This reference is for comparison; a new duty requires its own engineering validation.

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Process equipment at the 2,000 m³/d Aged Landfill Leachate Ammonia Stripping and Recovery Project

Industrial Wastewater Reuse & ZLD

2,000 m³/d Aged Landfill Leachate Ammonia Stripping and Recovery Project

Project scale
2,000 m³/d
Feed / process stream
Aged landfill leachate
Main process stages
Filtration and preheating → desorption and ammonia stripping → carbonation absorption → centrifugation and packaging

This 2,000 m³/d project treats aged landfill leachate through filtration, preheating, ammonia stripping, carbonation absorption and centrifugation. The route reduces the incoming ammonia load and links to ammonium-bicarbonate recovery.

This reference is for comparison; a new duty requires its own engineering validation.

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Process equipment at the 40 m³/h Vanadium-Mine Wastewater Softening and Membrane Treatment Project

Industrial Wastewater Reuse & ZLD

40 m³/h Vanadium-Mine Wastewater Softening and Membrane Treatment Project

Project scale
40 m³/h
Feed / process stream
Wastewater from vanadium-mine operations
Membrane sections
Chemical softening → PEK tubular membrane clarification → NF and RO concentration

This 40 m³/h project treats wastewater from vanadium-mine operations. Chemical softening and PEK tubular solid-liquid separation are followed by nanofiltration and reverse-osmosis concentration.

This reference is for comparison; a new duty requires its own engineering validation.

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Process equipment at the 5,000 m³/d Corn-Processing Wastewater Air-Lift MBR and Reuse Project

Industrial Wastewater Reuse & ZLD

5,000 m³/d Corn-Processing Wastewater Air-Lift MBR and Reuse Project

Project scale
5,000 m³/d
Feed / process stream
Biologically treated wastewater from corn processing
Membrane sections
Biological treatment and PEK Air-Lift MBR combined with reverse osmosis and activated-carbon adsorption

This 5,000 m³/d project treats corn-processing wastewater using biological treatment, PEK Air-Lift MBR, reverse osmosis and activated-carbon adsorption for deep treatment and water reuse.

This reference is for comparison; a new duty requires its own engineering validation.

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Process equipment at the 400 m³/h Photovoltaic Plant Cooling-Blowdown Reuse Project

Industrial Wastewater Reuse & ZLD

400 m³/h Photovoltaic Plant Cooling-Blowdown Reuse Project

Project scale
400 m³/h
Feed / process stream
Cooling-tower blowdown from photovoltaic production
Membrane sections
Softening pretreatment → PEK tubular membrane clarification → HRCC RO concentration → reuse

This project treats 400 m³/h of cooling blowdown from a photovoltaic plant. Softening, PEK tubular membrane clarification and HRCC reverse-osmosis concentration are combined for blowdown reduction and water reuse.

This reference is for comparison; a new duty requires its own engineering validation.

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PROJECT CONTEXT

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