Services

IETS

Zero Liquid Discharge (ZLD) Solutions

At NCSB, we deliver advanced Zero Liquid Discharge (ZLD) solutions designed to help industries eliminate wastewater discharge and achieve the highest standards of environmental sustainability. Our ZLD systems ensure that every drop of effluent is treated, recovered, and reused—protecting natural resources while supporting compliance with stringent regulatory requirements.

What is Zero Liquid Discharge (ZLD)?

ZLD is a wastewater management approach in which no liquid waste leaves the facility. Through a combination of thermal, membrane, and evaporative technologies, water is reclaimed for reuse, and remaining solids are safely managed or recovered as by-products.

Our ZLD Capabilities

  • Effluent Analysis & System Design - Comprehensive evaluation of wastewater characteristics to engineer complete ZLD systems tailored to your industry and operational needs.
  • Advanced Filtration & Pre-Treatment - Use of ultrafiltration, nanofiltration, and reverse osmosis to remove dissolved solids and prepare effluent for further concentration.
  • Evaporation & Crystallization Units - High-efficiency evaporators and crystallizers to concentrate brine and extract reusable water while minimizing solid waste volumes.
  • Water Recovery & Reuse - Recovered high-purity water suitable for various industrial processes, significantly reducing dependence on freshwater sources.
  • Brine Management Solutions - Sustainable handling, drying, and disposal of final solid residues, ensuring responsible and compliant waste management.
  • System Upgrades & Optimization - Modernization of existing systems to improve recovery rates, reduce energy consumption, and enhance overall plant performance.

Why Choose Our ZLD Solutions

  • Proven expertise across multiple industrial sectors
  • High water recovery rates with reliable, low-maintenance systems
  • Energy-efficient designs that reduce long-term operational costs
  • Compliance with local and international environmental regulations
  • End-to-end support—from feasibility study to commissioning and service

By adopting ZLD, your facility can significantly reduce environmental impact, achieve regulatory compliance, and promote responsible water stewardship. At NCSB, we are committed to helping industries move toward a cleaner, more sustainable future.

Contact us today to explore how our ZLD solutions can transform your wastewater management strategy.

Significance of the IETS Discharge Recycling and Reuse/ Zero Discharge Policy (ZDP)

For industrial plants in Selangor, the Zero Discharge Policy (ZDP) emphasizes eliminating untreated wastewater discharge into local water bodies. By integrating ZDP compliance into your IETS designs, your operations:

  • Showcase a strong commitment to local environmental initiatives.
  • Reduce the risk of regulatory fines or legal issues.
  • Position your company as a leader in sustainable and responsible industrial practices.