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ZLD & water recovery

RO Reject Recovery System

Additional treatment of RO concentrate subject to feed chemistry and scaling constraints.

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Conceptual industrial thermal concentration and water recovery plant — Thermal recovery system — conceptual 3D render

SYSTEM VIEW

See the equipment.
Understand the process.

The render illustrates the ZLD & thermal recovery equipment family. Your final arrangement follows the project duty, site layout and approved design.

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Conceptual 3D visualization · equipment details are illustrative.

PROCESS FLOW DIAGRAM

Reverse osmosis process

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Main process Utility / chemical Residual stream Recovery / recycle

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Design notes

Pretreatment and chemical dosing depend on the feed-water analysis.
Reject recovery or disposal, membrane staging and CIP are defined during detailed design.

Indicative process overview. Equipment tags identify functional blocks only. Final PFDs, P&IDs, duties, sizes, valves and instruments are developed from the approved project design basis.

PROCESS & EQUIPMENT DETAILS

How ro reject recovery system fits your process.

Operating principle

Additional treatment of RO concentrate subject to feed chemistry and scaling constraints.

Pressure drives water through a semipermeable membrane. The feed separates into permeate and a concentrate stream; recovery and membrane arrangement are established from water chemistry and a membrane projection.

Engineering checks

Feed ionic analysis, temperature, SDI and turbidity
Scaling potential at proposed recovery
Element flux, crossflow and pressure limits
Permeate quality and concentrate-management route

Configuration & equipment

Feed conditioning and cartridge filtration
High-pressure feed pump
Membrane pressure housings
Spiral-wound membrane elements
Permeate and concentrate manifolds
Pressure, conductivity and flow instruments
Cleaning connections and control panel

Configuration options are reviewed against the project duty. Supply quantities and final scope are defined in the approved proposal.

Process / operating item	Engineering requirement
Process review 1	Pretreatment and chemical dosing depend on the feed-water analysis.
Process review 2	Reject recovery or disposal, membrane staging and CIP are defined during detailed design.
Operating and maintenance	Trend normalized permeate flow and salt passage. Inspect differential pressure and cartridge loading. Use approved cleaning chemistry and membrane preservation.
Documentation	Project-specific datasheet, PFD, P&ID, equipment GA, electrical load list and O&M documentation as agreed.

EQUIPMENT DRAWINGS

2D layout & exploded component views.

Review the functional arrangement and the components that make up the equipment.

RO Reject Recovery System 2D functional arrangement

Membrane pressure-housing assembly — illustrative exploded 3D view — Membrane pressure-housing assembly

EXPLODED VIEW

Understand the assembly.

Illustrative spiral-wound membrane assembly. Element count, closure design and connections depend on the selected housing.

Feed conditioning and cartridge filtration
High-pressure feed pump
Membrane pressure housings
Spiral-wound membrane elements
Permeate and concentrate manifolds
Pressure, conductivity and flow instruments
Cleaning connections and control panel

Open calculation software Return to catalogue

YOUR PROJECT, YOUR DESIGN BASIS

Configure your requirement.

Enter what you know. Leave unavailable values blank for engineering review.

Process inputs

Feed flow, TDS and detailed salt chemistry, temperature, upstream RO recovery, target concentrate/solids, boiling-point elevation data, fouling/scaling tendency, condensate target and utility availability.

Feeddistillate/condensateconcentratedry solidsevaporation loadrecirculationheat duty/energy KPI inputscleaning frequencymaterials

Water source / process stream and intended final use

Technologies you would like to discuss

Select candidates for review. This does not establish a treatment sequence.

Chemical Dosing SystemElectroplating / Metal Finishing ETPFilter PressNeutralization TankRO Reject Recovery System

Equipment & execution preferences

Wetted vessels / tanks — preferred materialProcess piping — preferred materialSkid / structural frame — preferred materialSeals / gaskets — preferred materialAutomation preferenceDuty / standby arrangementInstallation preferencePreferred equipment makes

Location, utilities, access & scope notes

Materials are reviewed separately for each component against the fluid chemistry, temperature and service conditions. Preferences are subject to technical suitability and the agreed proposal.

No details are sent until you choose a sending channel.

A solution shaped by your requirements.

Additional treatment of RO concentrate subject to feed chemistry and scaling constraints. Water recovery is assessed across pretreatment, membrane separation and thermal concentration. Salt chemistry and solids handling determine the feasible operating route.

What we review

Feed mass flow and full salt chemistry
Feed and target concentrate solids
Upstream recovery and concentrate composition
Temperature, fouling and scaling characteristics
Condensate quality and reuse objective
Steam, power, cooling and disposal interfaces

Capacity, materials, operating conditions and performance are specified after review of your project data. Product images are conceptual visualizations.

From design to operation

Our scope can cover process and mechanical engineering, manufacturing, supply, installation, commissioning and ongoing support. The final proposal clearly defines supplier scope, client interfaces, optional items and exclusions.

APPLICATIONS

Connect equipment to your industry.

Review the application, data requirements and candidate treatment options.

Textile Dyeing & Printing Electroplating & Metal Finishing

RO Reject Recovery System

See the equipment. Understand the process.