Industrial wastewater treatment solutions

We deliver industrial wastewater treatment solutions specifically designed to help organizations ensure seamless regulatory compliance, optimize operational efficiency, and enhance environmental sustainability. Our proven, robust technologies and comprehensive support minimize your operational risks, reduce total cost of ownership, and safeguard your reputation.
Industrial decision-makers and specifiers worldwide trust Sulzer:
  • Proven, industry-specific wastewater solutions with extensive references
  • Transparent CAPEX and OPEX analysis to demonstrate ROI
  • Reliability with robust equipment and responsive after-sales support
  • Deep expertise in local regulatory environments
  • Flexible, scalable and tailored solutions with smooth integration
  • Consultative approach using data-driven insights

We are more than an equipment supplier; we are your integrated solutions partner. Our extensive portfolio is engineered to handle challenging wastewater characteristics across industries, from food processing and pharmaceuticals to chemical manufacturing and metal processing.

Avoid the risks of non-compliance: Non-compliance with wastewater discharge regulations can result in fines, production disruptions, and reputational damage. Our tailored solutions proactively mitigate these risks, ensuring continuous compliance and peace of mind. Take the next step towards risk-free compliance and efficiency.

Processes and applications
Sustainability and resource recovery

Our solutions align seamlessly with your corporate Environmental, Social and Governance (ESG) commitments and sustainability goals, promoting water reuse, resource recovery, and circular economy principles:

  • Effluent treatment supporting practical water reuse and recycling
  • Sludge valorisation and reduced disposal volumes
  • Energy-efficient technologies minimising operational costs


Digital monitoring and proactive control
Our advanced remote telemetry solutions empower you with real-time operational insights and proactive control, helping you avoid compliance breaches and optimize your system’s performance around the clock. Containerized systems feature integrated Proportional - Integral - Derivative (PID) controls and remote telemetry portals, simplifying operational management and ensuring consistent compliance and efficiency.

Discover advanced monitoring solutions →
Support for all industries

We are more than an equipment supplier, we are your integrated solutions partner. Our extensive portfolio is engineered to handle challenging wastewater characteristics across industries .

Food and beverage processing:
Bakeries, dairies, fruit and vegetable processors, pet food, and beverage plants achieving reliable Biochemical Oxygen Demand (BOD) / Chemical Oxygen Demand (COD) / Fats, Oils and Brease (FOG), nutrient and solids reduction to stringent discharge levels.

Meat, poultry and seafood:
Beef and poultry abattoirs, fish and seafood processors benefiting from robust solids removal, FOG recovery, and advanced treatment systems.

Chemicals and manufacturing:
Specialty chemicals producers and refineries improving operational reliability and ensuring compliance with complex, high-strength effluent streams.

Oil and gas and biofuels:
Refineries and renewable diesel facilities protecting downstream biological treatment, recovering valuable oils, and optimizing disposal costs.

Key technologies and equipment

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