One engineering partner from assessment to long-term operation.
GLS supports water and wastewater systems across their complete lifecycle. Clients can engage us for a single component, a packaged treatment system, a turnkey plant, long-term operations or a project-investment arrangement.
Start with the actual water challenge.
Effective treatment begins with a clear understanding of the source water, wastewater composition, target quality, operating environment and commercial requirements.
GLS evaluates:
- Raw-water and wastewater characteristics
- Flow and capacity
- Treatment goals
- Existing equipment and system performance
- Site and footprint constraints
- Energy and chemical consumption
- Compliance requirements
- Reuse and recovery opportunities
- Capital and operating priorities
We then recommend a treatment strategy based on the complete system — not an isolated product.
Complete accountability for your water-treatment project.
GLS brings engineering, procurement, manufacturing, installation and commissioning together under one coordinated project team. This integrated approach reduces communication gaps, incompatible components and fragmented responsibility.
Our project-management team coordinates communication between the client and GLS engineering, operations, finance, manufacturing, installation and commissioning teams. Each stage is managed against the client's technical requirements, schedule, budget and quality expectations.
Our engineers integrate the most appropriate technologies into a customized water or wastewater treatment plant. Design priorities include required water quality, available footprint, process reliability, energy and chemical efficiency, ease of operation, mechanical and electrical integration, future expansion and lifecycle cost.
Our in-house manufacturing capability provides direct control over fabrication quality, customization and project schedules. Skilled technicians and modern production tools allow GLS to respond efficiently to project-specific requirements.
Our installation and commissioning teams work closely with process engineers to ensure that the completed system performs as designed. Testing, adjustment, operator training and formal handover help prepare the plant for reliable operation.
Proven technologies supported by engineering expertise.
GLS supplies complete packages, equipment, membranes, filters, pumps, tanks, screens, diffusers, mixers, treatment chemicals and consumables. We work with established manufacturing partners and help clients select components that are compatible with their water quality, process conditions and business requirements.
Our supply service includes:
- Product selection
- Application guidance
- System compatibility review
- Original products
- Local technical support
- Installation assistance
- Replacement components
- Consumables and maintenance materials
Consistent performance after commissioning.
A treatment plant creates value only when it continues to produce the required water quality reliably and efficiently. GLS operations and maintenance services help clients measure, control and continuously improve plant performance.
Services can include
- Daily monitoring
- Twenty-four-hour plant operations
- Preventive maintenance
- Performance and operational data recording
- Membrane inspection and cleaning
- Consumable-part management
- Troubleshooting
- Technical support
- Operator training
- Process optimization
- Services customized to site requirements
Measure. Control. Improve. Accurate operational information makes it possible to identify declining performance, prevent failures, control operating costs and improve system reliability over time.
Secure treated water without the full upfront capital requirement.
GLS Build-Own-Operate services provide clients with a consistent supply of processed water while reducing or avoiding the need to fund the complete treatment system upfront. Under this arrangement, GLS can own and operate the water or wastewater treatment infrastructure and supply treated water according to agreed requirements.
Potential benefits
- Reduced upfront capital expenditure
- Reliable supply of processed water
- Efficient, application-specific system design
- Professional plant operation
- Reduced maintenance responsibility
- Lower need for additional internal personnel
- Optimized throughput and operating costs
- Reduced waste
- Greater focus on the client's core business
Project structures are evaluated individually based on water demand, source conditions, site requirements and commercial feasibility.
Improve the performance of existing infrastructure.
Not every water challenge requires an entirely new plant. GLS reviews existing systems to identify bottlenecks, water loss, excessive chemical consumption, membrane fouling, scaling, poor pretreatment, capacity constraints and maintenance risks.
Potential improvements can include:
- Pretreatment upgrades
- Activated filter media
- Membrane replacement
- Pump optimization
- Automation and instrumentation
- DAF integration
- Sludge-process improvements
- Water-reuse additions
- Capacity expansion
- Operational training