Open and closed cooling systems — deposits and microbiology

Case study: approach to open and closed cooling systems with deposits, microbiology and parameter stability issues.

Cooling systemsdepositsmicrobiology
Site typecooling circuit
Scopeaudit and technology selection
Goalstable operation

Starting point

Cooling systems may suffer from calcium deposits, microbiology, incorrect make-up water parameters or operating conditions. Open and closed circuits require different assessment.

Technical audit

The audit covers operation mode, water source, deposit locations, microbiological symptoms, make-up water approach and service requirements.

Technology selection

The solution may include make-up water treatment, filtration, parameter control, partial upgrades or operational changes. The scope follows the audit and testing.

Client outcome

The target is fewer operating issues, stable parameters and lower failure risk caused by deposits or biological problems.

Information template for future cases

  • site type and water source
  • symptoms and initial issue
  • audit and testing scope
  • technology concept used
  • result after implementation, ideally with before/after parameters
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