Industries We Serve in Water Treatment
Water treatment solutions designed for the real needs of Australian industries.
For more than 50 years, Tandex has supported Australian industries with dependable water treatment programs that protect equipment, maintain efficiency, and simplify compliance. Whether you operate a healthcare facility, manufacturing plant, commercial building or specialised industrial site, we tailor practical solutions to your water quality, risk profile and operational needs. Below, you’ll find the range of industries we serve and how we support their unique water treatment requirements.
Aged care facilities require stable, well-maintained hot water and HVAC systems to support resident comfort and reduce risk. We implement targeted scale, corrosion and microbiological control across boilers, storage vessels and cooling towers to minimise Legionella exposure pathways and protect copper and steel assets. Routine water testing and clear reporting make it easy for facility managers to stay ahead of issues, while our service programs help prevent disruptive failures and extend equipment life.
Hospitals depend on reliable cooling, steam and closed‑loop systems to support critical environments, sterilisation processes, and patient comfort. Our programs align with AS/NZS 3666 and other healthcare‑relevant compliance requirements, combining microbiological control, corrosion protection and system optimisation. We build site‑specific treatment strategies that consider load variability, redundancy requirements, and risk‑sensitive areas. With consistent monitoring and rapid issue response, we help clinical facilities maintain resilience and operational uptime.
Pharmaceutical sites require tightly controlled water conditions for HVAC, process water, and steam systems, often operating within GMP or validation‑driven environments. We manage water quality parameters that influence heat transfer, product integrity, and equipment reliability, while ensuring chemistry selection meets audit expectations. Our approach includes detailed documentation, risk‑aware microbiological control, and asset protection strategies designed for stainless steel and mixed‑metal systems. This ensures stable operation, predictable performance, and minimal deviation risk.
Food processing facilities rely on stable cooling, heating, and steam systems to maintain product quality and operational throughput. We implement targeted scale, corrosion and microbiological control to protect heat exchangers, evaporators and utility water circuits from fouling and efficiency loss. Our programs support HACCP-aligned requirements by maintaining predictable water conditions and providing clear, auditable service documentation. This ensures consistent equipment performance and reduces the risk of unplanned downtime during peak production periods.
Manufacturing sites require dependable steam, condensate, cooling and closed-loop systems to support continuous production. We design treatment programs that stabilise water chemistry across variable loads, protect metallurgy, and optimise heat transfer surfaces to reduce energy consumption. Regular monitoring and proactive adjustments prevent scaling and microbiological growth that contribute to equipment fatigue. With site-specific KPIs and structured reporting, we help manufacturers maintain predictable performance across multi-line or multi-site operations.
Meat, poultry and seafood operations have high organic load and heavy water usage, making process utilities vulnerable to fouling, biofilm formation and rapid scale accumulation. We deploy robust microbiological control strategies and targeted scale inhibitors to protect chillers, boilers and heat exchangers under demanding conditions. Treatment programs are developed with plant hygiene and food safety considerations in mind, supporting steam quality requirements and environmental controls. This reduces downtime, maintains hygienic conditions, and safeguards critical process assets.
CPG facilities depend on consistent utilities water quality for packaging lines, HVAC systems and product handling environments. Our programs stabilise cooling and heating circuits to prevent corrosion, scale and microbiological growth that can disrupt production or compromise equipment lifespan. We work with operators to establish predictable service routines, ensuring documentation aligns with internal QA standards. The result is improved operational efficiency and reduced maintenance load across high-throughput environments.
Breweries and wineries require tightly managed water conditions to protect kettles, chillers, fermentation support equipment and ancillary cooling systems. We target oxygen pitting, scale, and microbiological growth that can impact heat transfer, equipment hygiene and flavour stability. Tailored chemistry programs support stainless-steel protection and process cleanliness, backed by routine monitoring that ensures systems remain stable throughout production cycles. This maintains equipment reliability and supports consistent product quality.
Farming operations depend on reliable irrigation, cooling and utility water systems that can handle varying source-water quality and seasonal load changes. We implement programs that manage hardness, scale and microbiological growth to protect pumps, heat exchangers and transfer equipment from efficiency loss. Regular monitoring helps stabilise chemistry in both closed and open systems, reducing unplanned downtime and extending equipment life. Our approach supports consistent performance even under fluctuating environmental and operational conditions.
Dairy facilities rely heavily on plate heat exchangers, boilers, and CIP systems that are highly sensitive to scale formation and microbiological contamination. We deploy targeted inhibitors, biocides and passivation strategies to protect stainless steel equipment and minimise fouling that impacts energy use and product quality. Routine water testing ensures heating and cooling circuits remain stable during peak production periods. This supports hygienic operation, predictable maintenance intervals and improved overall efficiency across processing lines.
Aquaculture and fish processing sites require carefully controlled water parameters to maintain system hygiene and equipment reliability. We design programs that limit biofilm formation, minimise fouling in chillers and heat exchangers, and protect pumps and recirculating systems from corrosion. Treatment selection is tailored to operational sensitivity and environmental considerations, ensuring equipment stability without compromising water conditions critical to production. Continuous monitoring supports consistent performance in demanding, high-moisture environments.
Poultry operations rely on evaporative cooling, heating, and boiler systems that often face rapid scale accumulation and biofouling due to high dust and organic load. Our programs focus on controlling scale, corrosion and microbiological growth to maintain airflow, heat rejection and steam reliability. We tailor treatments to the varying demands of sheds, hatcheries and processing facilities, supporting consistent temperature control and equipment hygiene. This helps reduce system failures and supports uninterrupted production.
Timber processing plants depend on boilers, kilns and cooling systems that are vulnerable to corrosion, scale and resin-related fouling. We implement chemistry programs that stabilise water quality, protect metallurgical surfaces and maintain efficient heat transfer within high-temperature equipment. Routine monitoring helps prevent deposits that lead to overheating, reduced throughput and costly repairs. Our approach supports reliable kiln operation and extends the performance life of critical plant assets.
Commercial laundries rely on high‑temperature boilers, heat‑recovery systems and closed‑loop circuits that operate under constant thermal and mechanical stress. We implement targeted scale and corrosion control to protect heat exchangers, steam lines and hot‑water systems, helping maintain consistent output temperatures and reduce fuel use. Routine monitoring ensures chemistry remains stable across heavy wash cycles and water quality fluctuations, supporting predictable throughput and minimising unplanned downtime.
Healthcare laundries require reliable steam, hot water and HVAC systems to support strict infection‑prevention standards and hygiene requirements. We stabilise boiler and hot‑water circuits to prevent scale, microbiological growth and corrosion that compromise thermal performance or compliance. Our programs include clear service documentation to support audit readiness and ensure traceability of water quality across critical utilities. This helps facilities maintain consistent processing conditions and safeguards both linen quality and equipment life.
Hospitality laundries depend on stable hot‑water generation, efficient heat recovery and clean utility systems to support large, rapid‑turnover wash volumes. We design treatment programs that protect heat exchangers, boilers and closed loops from scale and corrosion while maintaining reliable temperature delivery to washing equipment. Regular testing and optimisation reduce energy wastage and support consistent finish quality across linen types. This improves operational efficiency and reduces the likelihood of equipment failures during peak demand.
Tanneries and hide-processing facilities operate in environments with high organic load and aggressive water chemistry, which can accelerate corrosion, fouling and microbiological growth. We design treatment programs that stabilise cooling, steam and process-water systems to protect heat exchangers, pumps and pipework exposed to demanding operating conditions. Targeted biocide and scale-control strategies help maintain system hygiene and heat-transfer efficiency, preventing issues that lead to downtime or inconsistent processing. Routine monitoring ensures chemistry remains balanced despite variable raw material and wastewater loads.
Textile manufacturing sites rely on reliable cooling, boiler and closed-loop systems to support dyeing, finishing and temperature-sensitive production processes. We implement programs that control scale, corrosion and microbiological fouling, protecting stainless steel and mild-steel assets commonly found in textile operations. By stabilising water chemistry, we help maintain consistent dye-bath temperatures, prevent heat-exchanger fouling and improve equipment lifespan. Routine testing and service reviews ensure systems perform predictably across continuous or batch production environments.
Hotels, resorts and entertainment venues depend on reliable cooling, heating and hot‑water systems to maintain guest comfort and support continuous operation across variable occupancy levels. We design treatment programs that control scale, corrosion and microbiological growth in cooling towers, boilers and closed‑loop systems, helping maintain stable temperatures and efficient heat transfer. Targeted monitoring and routine adjustments ensure water quality remains consistent during peak demand periods, reducing the risk of equipment failures or comfort‑related complaints. Clear reporting and proactive service strategies help facilities teams stay ahead of maintenance needs and protect long‑term plant performance.
Medical waste processing facilities rely on autoclaves, boilers, scrubbers and HVAC systems that must operate reliably under high-temperature, high-moisture and chemically aggressive conditions. We implement water treatment programs that control scale, corrosion and microbiological growth to protect steam-generation equipment and maintain heat-transfer efficiency. Our chemistry selection considers the challenging condensate and exhaust environments associated with clinical waste treatment, helping prevent premature equipment degradation. Routine monitoring and clear documentation support audit readiness and ensure systems remain safe, stable and compliant.
Oil recycling and processing facilities experience elevated fouling potential due to hydrocarbon contamination, variable water quality and heavy thermal loads. We design targeted cooling and boiler treatment programs that limit deposit formation, protect metallurgy and maintain stable water chemistry in demanding process environments. Biocide and dispersant strategies are tailored to manage microbial activity and emulsified contaminants without disrupting system performance. Regular testing and system reviews help maintain reliability, reduce downtime risk and extend the operating life of critical plant assets.
General manufacturing sites rely on stable cooling, boiler and closed-loop systems to support machining, forming, coating, extrusion and assembly operations. We design treatment programs that control scale, corrosion and microbiological growth to protect heat exchangers, steam-generation equipment and recirculating systems from fouling and efficiency loss. Routine monitoring ensures water chemistry remains balanced despite variable production loads and changing environmental conditions. This helps manufacturers reduce unplanned downtime, improve energy efficiency and maintain predictable equipment performance across continuous or batch processes.
Utilities water treatment is essential for upstream and downstream operations where cooling, steam and closed-loop systems are exposed to high thermal stress and chemically aggressive process environments. We tailor chemistry programs to manage scale, corrosion and microbiological activity that threaten heat-transfer performance and asset integrity. Our monitoring routines provide clear visibility into system stability, enabling proactive adjustments and risk prevention. This supports reliable operation of refineries, terminals and associated industrial infrastructure.
Plastic manufacturing facilities depend on efficient chiller systems, mould-cooling circuits and process water loops to maintain precise temperature control during forming and extrusion. We design programs that prevent scale deposition, biofilm formation and corrosion within critical cooling pathways, helping maintain consistent cycle times and product quality. Routine testing ensures water parameters remain stable even under high load or continuous operation. This protects sensitive equipment, improves energy efficiency and reduces maintenance interruptions.
Metal finishing operations require tightly controlled water conditions to support plating, anodising, rinsing and fume-scrubber systems. We implement targeted treatment strategies to manage pH, hardness, scale and microbiological load, protecting tanks, heat exchangers and recirculating circuits from fouling and corrosion. Chemistry selection is tailored to protect metallurgical surfaces and maintain process consistency across multiple stages. With routine monitoring and clear reporting, we help facilities maintain predictable performance and extend system life.
Manufacturing sites within the building and construction supply chain—such as prefabrication plants, concrete production facilities and component manufacturers—depend on stable cooling, boiler and closed‑loop systems to support temperature‑sensitive processes. We implement programs that control scale, corrosion and microbiological fouling to protect heat exchangers, steam equipment and recirculating water circuits exposed to dust, particulates and fluctuating thermal loads. Routine monitoring ensures chemistry stability, helping maintain product consistency, reduce downtime and extend equipment life.
New‑build and retrofit projects require clean, well‑balanced HVAC water systems to ensure long‑term performance and compliance with commissioning specifications. We provide pre‑commission cleans, passivation, biocide shock dosing and ongoing corrosion, scale and microbiological control to protect chilled water, heating and condenser water loops. Our programs support stable water conditions during and after handover, reducing warranty claims and ensuring smooth transition into operational use. Clear reporting and routine testing help facilities teams maintain predictable system performance.
Metal finishing applications in construction—such as architectural coatings, galvanising support systems and surface‑treatment workshops—depend on tightly controlled water quality to maintain coating consistency and process efficiency. We design chemistry programs that manage pH, hardness, scale and microbiological load to protect rinse tanks, heat exchangers and fume scrubbers from fouling and corrosion. Tailored monitoring and adjustments support reliable operation across multi‑stage finishing processes, reducing rework, improving throughput and protecting key assets.
Office buildings depend on stable HVAC, chilled water, heating water and condenser water systems to maintain occupant comfort and energy efficiency. We implement treatment programs that control scale, corrosion and microbiological growth to protect cooling towers, heat exchangers, chillers and closed-loop circuits from fouling and operational instability. Continuous monitoring and seasonal adjustments ensure chemistry remains balanced during fluctuating occupancy and weather patterns. This helps facilities teams reduce energy consumption, prevent equipment failures and maintain long-term system reliability.
Large residential buildings and mixed-use developments require reliable cooling, heating and hot-water systems to meet constant and varied occupant demand. We stabilise water chemistry in boilers, hot-water storage vessels, cooling towers and closed loops to prevent scale formation, microbiological activity and corrosion that compromise comfort or system performance. Routine water testing and trend analysis support proactive maintenance planning and early issue detection. Our approach helps ensure consistent service delivery to residents while extending the lifespan of critical mechanical assets.
Arenas, theatres and performance venues experience highly variable load patterns, creating challenges for cooling, heating and ventilation systems. We design targeted water treatment programs that prevent scale, corrosion and biofilm accumulation in cooling towers, heat exchangers and HVAC loops, supporting rapid system response and stable conditions during events. Our monitoring strategies adapt chemistry to fluctuating operational patterns, preserving efficiency and minimising disruption risks. This helps venue operators maintain optimal comfort levels for audiences and performers.
Shopping centres operate large-scale HVAC systems with extended operating hours and diverse tenancy requirements, making water system stability essential. We create robust treatment programs for condenser water, chilled water and closed-loop systems to prevent scaling, corrosion and microbiological fouling that degrade heat-transfer performance. Regular monitoring ensures chemistry remains controlled across changing thermal loads from retail, hospitality and entertainment zones. Comprehensive reporting supports management teams with compliance, asset planning and long-term system optimisation.
Data centres rely on tightly regulated cooling systems to protect sensitive IT infrastructure from thermal fluctuations. We develop specialised treatment strategies for evaporative, adiabatic and closed-loop cooling systems that minimise scale, corrosion and microbiological growth, safeguarding heat-rejection capacity and uptime. High-frequency monitoring and parameter tracking ensure rapid response to system changes driven by server load variability. This supports reliable thermal management, optimised energy use and strong operational continuity.
Educational facilities—including universities, schools and TAFEs—operate a mix of HVAC, boiler, laboratory and residential water systems that must remain dependable across diverse building types. We stabilise water chemistry to prevent scale, corrosion and microbiological issues that affect comfort, energy performance and system longevity. Structured testing cycles and proactive service reviews give maintenance teams clear visibility of system health and emerging risks. Our tailored programs help campuses maintain reliable operation and meet compliance expectations across varied facility environments.
Railway maintenance facilities, workshops and administrative buildings depend on reliable HVAC, boiler and closed-loop systems to support both operational spaces and staff environments. We implement targeted water treatment programs that control scale, corrosion and microbiological fouling in cooling towers, heat exchangers and recirculating loops exposed to heavy particulate load and fluctuating thermal demand. Routine testing and system reviews help maintain stable water chemistry and reduce the risk of equipment failures that disrupt maintenance schedules. Our approach supports predictable system performance and long-term asset protection across complex railway infrastructure.
Distribution centres, logistics hubs and transport depots require stable cooling, heating and hot-water systems to support workshop operations and maintain comfort in administrative areas. We manage scale, corrosion and microbiological activity in cooling towers, boilers and closed loops to protect equipment from efficiency loss and premature wear. Seasonal monitoring ensures consistent system performance despite variable vehicle servicing volumes and operational loads. This helps transport operators minimise downtime, improve environmental conditions and reduce unexpected maintenance events.
Vehicle parts manufacturing facilities rely on cooling, boiler and process-water systems to support machining, casting, coating and assembly lines. We design treatment programs that stabilise water chemistry in high-demand environments, preventing scale, biofilm and corrosion that impair heat transfer and process consistency. Regular monitoring ensures systems remain balanced during continuous or multi-shift operation, reducing energy use and extending equipment life. Our documentation and service structure support predictable performance across complex production processes.
Tyre and rubber manufacturing processes involve high-temperature moulding and curing operations that place significant thermal stress on cooling and steam systems. We implement robust water treatment strategies that prevent scale, corrosion and microbiological fouling in mould-cooling circuits, chillers and boiler systems. Stabilising water chemistry helps maintain consistent mould temperatures, reduce cycle times and prevent equipment degradation. Ongoing monitoring ensures system reliability and supports smooth, continuous production.
Why Tandex is Trusted Across Australian Industries
Tandex supports a wide range of Australian industries with reliable, technically-driven water treatment programs. Our locally manufactured chemistry, structured service routines and clear reporting ensure every system—from cooling towers and boilers to closed loops and hot-water services—remains efficient, safe and compliant. With more than 50 years of experience, we understand the operational realities, risk profiles and regulatory requirements unique to each industry we support.
Australian-made chemical formulations designed for local water conditions
Industry-specific treatment strategies tailored to risk and equipment type
Routine testing, clear reporting and compliance-aligned documentation
Programs designed to reduce downtime and extend asset life
Responsive technical support and reliable service scheduling
- Site & System Review –
We assess system design, current water chemistry, equipment condition and operational load. - Program Design –
Tailored chemical, microbiological, and corrosion-control strategies built for your site’s specific risks. - Implementation & Optimisation –
Safe chemical handling, equipment setup, testing schedules and system stabilisation. - Ongoing Monitoring & Reporting –
Routine service visits, trend analysis, compliance documentation and rapid response to emerging issues.
How We Work With You
Every site operates differently, so we take a structured but flexible approach to developing your water treatment program. Our process ensures you get the right balance of performance, compliance and long-term system protection.
- Site & System Review – We assess system design, current water chemistry, equipment condition and operational load.
- Program Design – Tailored chemical, microbiological, and corrosion-control strategies built for your site’s specific risks.
- Implementation & Optimisation – Safe chemical handling, equipment setup, testing schedules and system stabilisation.
- Ongoing Monitoring & Reporting – Routine service visits, trend analysis, compliance documentation and rapid response to emerging issues.
How We Work With You
Every site operates differently, so we take a structured but flexible approach to developing your water treatment program. Our process ensures you get the right balance of performance, compliance and long-term system protection.
Services Available Across All Industries
Whether you manage a single facility or a multi-site portfolio, our water treatment programs support efficient operation, long-term asset protection and consistent water quality. We offer a comprehensive range of services, including:
Cooling Tower Treatment
Reliable control of scale, corrosion and microbiological activity to protect cooling towers, improve efficiency and maintain AS/NZS 3666 compliance.
Boiler Water Treatment
Programs designed to protect steam and condensate systems, optimise heat transfer, reduce fuel use and extend the life of boilers and heat-recovery equipment.
Closed Loop Treatment
Stabilisation of chilled water, heating water and condenser loops to prevent corrosion, fouling and blockages in mixed-metal and glycol-based systems.
Risk Management & Compliance
Comprehensive Legionella control strategies, water quality monitoring, RMP support and audit-ready reporting for regulatory compliance.
Remote Testing & System Monitoring
Frequent off-site testing, digital reporting and rapid response alerts that provide greater visibility over system trends and water quality changes.
Partner with a water treatment team that understands your industry and your systems. Reach out today to discuss a tailored program for your facility.
Partner with a water treatment team that understands your industry and your systems. Reach out today to discuss a tailored program for your facility.
