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Water Desalination
Produce reliable fresh water from seawater or brackish-water sources. Customized SWRO and BWRO systems for hotels, villas, industrial facilities, commercial properties and offshore applications.
Explore DesalinationIntegrated Water Infrastructure · Indonesia
Integrated Water Infrastructure for Industry and Communities.
Gapura Liqua Solutions designs, builds, supplies, finances, operates and maintains customized water and wastewater treatment systems across Indonesia. From seawater desalination and process-water purification to wastewater recycling and resource recovery, we bring engineering, technology and long-term operational support together in one complete solution.
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Why GLS
Reliable water is essential to every operation.
Water scarcity, inconsistent raw-water quality, rising operating costs and increasingly demanding discharge requirements create significant risks for industrial and commercial facilities.
GLS helps clients turn those challenges into reliable, efficient and sustainable water infrastructure.
We combine technical consulting, process engineering, international technologies, in-house manufacturing, installation, commissioning and long-term operations to deliver systems designed around each site's actual requirements.
What we deliver
Complete water solutions.
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Drinking Water & Purification
Safe, high-quality water through integrated pretreatment, ultrafiltration, reverse osmosis and post-treatment — removing suspended solids, dissolved salts and microorganisms.
Explore Water Purification03
Industrial Water Treatment
Protect production equipment, improve process reliability and reduce chemical, water and energy consumption. Process water, boiler feed, cooling and high-purity water.
Explore Industrial Water04
Wastewater Treatment & Reuse
Treat industrial and municipal wastewater for compliant discharge or beneficial reuse. Integrates physical, chemical, membrane and biological processes, including DAF and MBR.
Explore Wastewater Solutions05
Resource Recovery
Move beyond wastewater disposal toward circular resource use. Recover water and valuable materials — phosphate, sulphur, nitrogen and salts — from wastewater streams.
Explore Resource RecoveryProject lifecycle
One partner across the complete project lifecycle.
From first site visit to steady-state operation — a coordinated four-stage delivery model that removes risk from every handover.
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Assess
Raw-water analysis, site conditions, capacity requirements, quality targets and operational priorities.
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Engineer
Process engineers integrate the most suitable physical, chemical, membrane and biological technologies into a customized plant design.
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Build
Procurement, manufacturing, installation, testing and commissioning coordinated with tight control over quality, schedule and budget.
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Operate
Continuous performance through monitoring, preventive maintenance, membrane cleaning, consumables, training and 24/7 technical support.
How we work
Flexible ways to work with GLS.
Equipment and System Supply
Original components, packaged treatment systems, engineering guidance and local technical support.
Design & Build / EPC
One accountable partner for engineering, procurement, construction, installation and commissioning.
Operations & Maintenance
Long-term operational support focused on water quality, availability, efficiency and continuous improvement.
Project Investment
Build-Own-Operate arrangements that provide reliable treated water without requiring the client to fund the complete system upfront.
Industries
Designed around your industry.
GLS delivers water solutions across sectors where uptime, effluent compliance and recovery targets are non-negotiable.
Hospitality and resorts
Manufacturing
Mining and metals
Oil and gas
Food and beverage
Municipal infrastructure
Commercial developments
Marine and offshore facilities
Proven across Indonesia
Selected projects.
GLS has supported recognized organizations across energy, manufacturing, hospitality, public infrastructure, education and property development.
HospitalityBali
1,200 m³/day
SWRO + UF
Full potable supply for coastal resort, off-grid brackish source.
ManufacturingSidoarjo
3,500 m³/day
MBR + RO reuse
70% water reuse in process loop, discharge compliance.
MunicipalWest Java
8,000 m³/day
UF + RO + Remin
Community drinking water treatment with 24/7 operations.
Food & BeverageEast Java
2,000 m³/day
DAF + Bio + Tertiary
FOG removal and effluent polishing for beverage plant.
MiningKalimantan
5,000 m³/day
Clarifier + Membrane
Process-water treatment under variable raw-water quality.
Oil & GasOffshore
150 m³/day
SWRO Package
Skid-mounted potable and utility water for offshore platform.
Global technology. Local capability.
Internationally informed. Adapted to Indonesian conditions.
GLS works closely with reputable international technology and manufacturing partners while maintaining local engineering, manufacturing and field-service capabilities.
This allows us to deliver internationally informed solutions that are adapted to Indonesian operating conditions, commercial realities and customer requirements.
Final CTA
Let's solve your water challenge.
Tell us about your source water, required capacity, quality target, current treatment system or operational issue. Our engineering team will help identify the right next step.