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Water quality & pretreatment

Incoming water quality affects boilers, cooling towers, closed loops, membranes, reuse systems and wastewater treatment. Hardness, suspended solids, alkalinity, silica and dissolved minerals can influence scale, corrosion, fouling, chemical demand and operating efficiency. Kemira connects pretreatment decisions with utility systems, wastewater requirements, reuse opportunities, testing, digital monitoring and continuous optimization to ensure that small water quality issues don’t become system-wide costs.

Water softening and conditioning

Water softening and conditioning help manage mineral content before hardness-related issues affect downstream equipment and processes. We assess your source water to understand hardness, alkalinity, silica, solids and variability before selecting the right program.

Our program focuses on:

  • Hardness reduction
  • Scale risk control
  • Feedwater conditioning
  • Softener system support
  • Maintenance and testing

Our chemical offerings consist of: antiscalants, biocides, coagulants and flocculants

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Filtration and solids control

Filtration helps manage suspended solids and protect downstream systems from fouling, plugging and avoidable treatment load.

Our program focuses on:

  • Suspended solids reduction
  • Filter media support
  • Particle-related fouling control
  • Process protection
  • Feedwater reliability

Our chemical offerings consist of: biocides and flocculants

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Reverse osmosis support

Reverse osmosis support helps facilities protect membrane performance and enable higher quality water for reuse, recovery and sensitive applications.

Our program focuses on:

  • RO antiscalants
  • Membrane support chemistry
  • Cleaning support
  • Reuse readiness
  • Recovery optimization

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Feedwater optimization

Feedwater optimization connects incoming water quality with downstream treatment goals, helping facilities select the right pretreatment approach for actual water conditions. We match the pretreatment needs to the systems you use.

Our program focuses on:

  • Water analysis
  • Source water assessment
  • Hardness, alkalinity and silica review
  • Pretreatment program design
  • Performance documentation

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Practical support behind every pretreatment program

 

Better pretreatment starts with knowing the water and the downstream systems it serves.

  • On-site testing where possible
  • Laboratory analysis when required
  • Hardness, alkalinity, silica and TDS assessment
  • Source water variability review
  • Compatibility with downstream treatment objectives

 

Pretreatment performance depends on properly selected, maintained and monitored equipment.

  • Water softener support
  • Filter media support
  • RO unit support
  • Chemical feed equipment
  • Controllers, pumps and maintenance support

 

Cleaning and protection services help maintain heat-transfer performance and reduce operational risk.

  • Cooling tower cleaning
  • Evaporative condenser cleaning
  • Disinfection and sanitization
  • Annual boiler washout
  • Scale removal and chemical cleaning

 

The chemistry needed is selected based on water quality, downstream risks and facility goals.

 

Digital monitoring and reporting help facilities understand changing water quality, track performance and connect pretreatment decisions to downstream outcomes.

  • Monitor visibility into key water quality and treatment parameters
  • Predictive analytics to identify shifts before they become operational issues
  • Trend analysis
  • Insights that support better dosing, recovery and downstream system performance
  • Reports that support compliance, performance reviews and continuous improvement

 

Different facilities, shared water quality needs

Water quality and pretreatment influence facility performance across multiple industries, the outcome priorities differ by market, but all seek reliable water.

Data centers

Use pretreatment to support cooling water programs, reuse readiness and blowdown recovery.

  • Make-up water quality
  • RO antiscalants
  • Ultrafiltration support
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Food & beverage

Use pretreatment to support boilers, cooling towers, process water, CIP and wastewater pretreatment.

  • Process water
  • Boiler feedwater
  • Wastewater load reduction
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Healthcare facilities

Use water quality management to support boiler, cooling and water safety programs.

  • Boiler feedwater
  • Cooling systems
  • Performance analytics
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Commercial & Institutional

Use pretreatment practices to support diverse facility systems, central utilities and specialty facilities.

  • Central utilities
  • Public facilities
  • Safe heating, cooling and potable water
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Property management & real estate

Use pretreatment for managing hard municipal water. Hard water can be treated depending on local regulations, property type and budget.

  • Conventional softeners
  • Salt-free conditioners
  • Polyphosphate Inhibition
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Talk with a water quality and pretreatment specialist

Discover how Kemira can help improve feedwater quality, protect downstream systems and connect pretreatment to complete water management outcomes

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