What is the main indicator that determines the quality of technical water used in the heat exchange system? 1. carbonate hardness 2. COD indicator 3. BOD indicator 4. transparency
Understand the Problem
The question is asking for the primary indicator that assesses the quality of technical water utilized in heat exchange systems, listing several potential indicators for evaluation.
Answer
Carbonate hardness
The main indicator that determines the quality of technical water used in the heat exchange system is carbonate hardness.
Answer for screen readers
The main indicator that determines the quality of technical water used in the heat exchange system is carbonate hardness.
More Information
Carbonate hardness is a crucial factor in technical water systems such as heat exchange systems because it affects scaling, which can impede system efficiency.
Tips
Mistakenly considering BOD or COD as the main indicators for technical water in heat exchange, as they are more relevant to organic pollutants.
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