02.1

Water & Wastewater Engineering

PERFECTRA provides full-cycle engineering and consulting services for water and wastewater systems from raw water intake to advanced treatment and reuse. Our expertise spans municipal, industrial, agricultural, and environmental sectors, delivering sustainable and compliant water management solutions that meet both present and future demands.

  • Master planning and hydraulic modeling for water networks
  • Pumping stations and storage reservoir design
  • Transmission and distribution mains (metal, GRP, HDPE, and ductile iron)
  • Surge and transient analysis for all pipeline materials
  • Water hammer protection, valve chamber, and surge vessel design
  • Pressure zoning and control strategies
  • Leak detection and NRW (Non-Revenue Water) reduction planning
  • Smart metering and SCADA-integrated monitoring systems

  • Conventional and advanced treatment processes (filtration, coagulation, sedimentation)
  • Reverse Osmosis (RO), Nanofiltration (NF), and Ultrafiltration (UF) system design
  • Desalination (SWRO and BWRO) plants
  • Zero Liquid Discharge (ZLD) and Near-ZLD (NZLD) solutions
  • Demineralization and softening systems
  • Chemical dosing, disinfection, and control systems
  • Modular and containerized treatment plants for remote or temporary sites

  • Municipal and industrial wastewater treatment plants (WWTPs)
  • Activated sludge, MBBR, SBR, and MBR process design
  • Anaerobic digestion and biogas recovery systems
  • Sludge handling, thickening, and dewatering systems
  • Odor control, ventilation, and air filtration design
  • Effluent polishing and disinfection for safe discharge or reuse
  • Sewer network design, modeling, and optimization

  • Specialized treatment systems for refineries, petrochemical plants, and fertilizer industries
  • Cooling tower blowdown and process water recycling systems
  • Brine concentration and crystallization systems
  • Heavy metal and chemical contaminant removal
  • Process integration with existing plant operations
  • Energy and cost optimization for industrial treatment plants

  • Stormwater management planning and catchment analysis
  • Hydrologic and hydraulic modeling (HEC-RAS, MIKE URBAN, InfoWorks)
  • Open channels, culverts, detention, and retention basin design
  • Flood protection and mitigation systems
  • Integration with sustainable urban drainage systems (SuDS)
  • Green infrastructure (bioswales, permeable pavements, rain gardens)

  • Environmental Impact Assessments (EIA, ESIA, MEIA)
  • CEMP (Construction Environmental Management Plan) preparation
  • Compliance with local and international environmental standards
  • Feasibility and techno-economic studies for treatment projects
  • Process optimization and upgrade studies for existing facilities

Expertise clé

ZLD NZLD RO WWTP WTP Sewer Networks Industrial Water Stormwater Hydrology EIA CEMP

Types de projets

Municipal Industrial Agricultural Infrastructure Coastal Developments Smart Cities

Projets associés

  • King Salman Park – STP · TSE · WTP · ZLD · National Theatres · Museums · Hospitality
  • NEOM Compound Ph.1 · SKI-NEOM · Red Sea Global – Shura Islands
  • Qiddiya WWTP3 · 9 Pump Stations · Ras Alkhair SWRO 200K · Abu Qir WWTP & RO · Bukhara (Uzbekistan)
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