ION EXCHANGE

CEMENT CASE STUDY

30 m³/hr ETP with Zero Liquid Discharge

Maximum water recovery through membrane treatment and evaporation for sustainable ZLD.

Client

Cement Industry

Location

Punjab

Capacity

30 m³/hr ETP with ZLD

THE CHALLENGE

Achieve high recovery with reliable ZLD operation

The facility needed high water recovery, reliable operation, regulatory compliance and sustainable water reuse.

ENGINEERING APPROACH

Engineering approach

Integrated ultrafiltration, RO membrane and evaporation technologies enable maximum water recovery, process reuse and efficient reject management.

INTEGRATED SOLUTION

Treatment designed for recycle and reuse

  1. 01

    Primary treatment

    • Pretreatment
  2. 02

    Tertiary treatment

    • UF
    • RO
  3. 03

    ZLD

    • Multi-effect evaporator
    • ATFD

PROJECT OUTCOMES

Treatment, recycling and reuse

  • 01

    ZLD compliance

    Reliable reject management through MEE supports ZLD objectives and effluent-discharge norms.

  • 02

    Process reuse

    Recovered treated water is recycled for continuous industrial process reuse with consistent quality.

  • 03

    Freshwater reduction

    Maximum wastewater recovery and reuse reduce dependence on freshwater.

  • 04

    Reject management

    RO reject is effectively managed through MEE.

  • 05

    Circularity

    Water recovery and reuse promote a circular water economy.