Water Sustainability & Advanced Reuse Solutions
From Wastewater Recycling to Zero Liquid Discharge and Greywater Systems

The Challenge

Water Scarcity is Now a Business Risk

By 2030, India’s water demand will be twice the available supply, leading to a potential loss of 6% of GDP (Source: NITI Aayog, Composite Water Management Index). Industries, urban infrastructure and residential clusters are increasingly under regulatory and cost pressure to minimize water draw and discharge.

However, most facilities still discharge treatable water or fail to implement scalable reuse and zero-discharge systems for wastewater treatment. In cities where water is rationed or supply is unreliable, the lack of a greywater recycling system or a wastewater recycling system leads to mounting operational inefficiencies and environmental liabilities.

Water sustainability is no longer optional. It’s an operational imperative.

How We Solve It

Integrated Reuse, ZLD & Greywater Systems
for Every Water Footprint

At WOG Technologies Limited, we design and implement end-to-end water recycling and reuse solutions that help clients reduce freshwater dependency, achieve zero liquid discharge wastewater treatment and close the loop on water use.

Wastewater Recycling & Reuse

We engineer scalable wastewater recycling systems for industries, commercial establishments and municipalities that enable high-quality water recovery for reuse in processes, utilities, flushing or cooling.

Core Technologies:

  • Membrane bioreactors (MBR), ultrafiltration (UF) and reverse osmosis (RO)
  • Advanced tertiary polishing for pathogen and contaminant removal
  • SCADA-driven monitoring and quality assurance
  • Modular wastewater recycling solutions for phased or space-constrained operations

Impact:

  • A reuse rate of up to 90% of treated effluent
  • Reduction in raw water consumption by 40–60%
  • Consistent water quality meeting CPCB reuse norms

Zero Liquid Discharge (ZLD) Systems

Our custom-built zero liquid discharge systems (ZLD) are designed to eliminate liquid effluent discharge entirely, with maximum water recovery and minimal brine residue.

Core Technologies:

  • High-recovery RO, evaporators and crystallizers
  • Brine concentration and mineral recovery
  • Thermal and hybrid zero-discharge wastewater treatment systems
  • Energy-efficient operation with optimized condensate recovery

Impact:

  • Over 98% water recovery across processes
  • Fully compliant zero-discharge sewage treatment plants
  • Lower long-term OPEX via recovered water reuse and waste valorization

Greywater Recycling Systems

We enable hotels, IT parks, housing communities and public infrastructure to adopt effective greywater reuse technologies. Our compact grey water treatment systems convert lightly used water into a safe, reusable resource.

Core Technologies:

  • Filtration, UV/ozone disinfection and membrane-based treatment
  • Smart grey water filtration systems with auto-monitoring
  • Indoor and outdoor applications for the grey water recycling system for residential use

Impact:

  • Cut fresh water demand for non-potable use by 30–50%
  • Fast ROI for green buildings and IGBC/LEED compliance
  • Plug-and-play installation with minimal civil modification

92% Water Recovery at a Textile Cluster in Gujarat

A textile cluster processing over 1.2 MLD of effluent needed to reduce freshwater intake and comply with discharge restrictions. WOG Technologies Limited implemented a three-stage zero liquid discharge system comprising MBR, RO and evaporator units.

Outcomes:

  • 92% of water recycled and reused in dyeing processes
  • Sludge converted to briquettes, reducing disposal cost by 35%
  • Payback achieved in 28 months
  • End-to-end automation reduced manpower needs by 40%

Water Efficiency Starts with Smart Planning

Your operations deserve a wastewater recycling solution that pays back in savings, compliance and sustainability. Let WOG design a tailored approach that fits your space, budget and recovery goals.

Get in touch with our reuse and ZLD engineers.

faq

Our water recycling and reuse solutions are designed to integrate into existing ETPs or WWTPs. Using MBR + RO technologies, our systems deliver process-grade water, reducing raw water procurement by up to 60% and supporting ESG compliance.

A wastewater recycling system recovers high-quality water for reuse, whereas a zero liquid discharge plant ensures that no liquid is discharged by recovering water and solidifying brine through thermal or crystallization processes. We provide both as standalone or integrated solutions based on your discharge mandate.

Yes. Our grey water recycling system residential models are compact, modular and require minimal civil work. They can be installed in basements or rooftop enclosures and treat shower, laundry and wash basin water for reuse in flushing, gardening or cooling towers.

We deploy zero-discharge systems for wastewater treatment in high-impact industries like textiles, chemicals, pharmaceuticals and food processing, where effluent norms are strict and water recovery delivers clear financial benefits.

All our zero liquid discharge system (ZLD) designs adhere to CPCB and SPCB regulations and we offer end-to-end support for approvals. With real-time monitoring and remote diagnostics, we ensure consistent performance across operational cycles.

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