It depends on the type of condensation you have.
The raw water is generally 300-600 mS/cm, and the water that naturally evaporates and condenses is affected by air, dust, etc., ranging from 1 to several dozen. If it is condensation water from a thermal power plant, it is very pure, generally less than 5 uS/cm (note the difference in units). Distilled water also has different water quality due to different distillation methods. You can refer to the following data.
Laboratory water standard GB6682-2008
Distilled water
Premium water ≤ 0.01 mS/cm
Second grade water ≤ 0.10 mS /cm
Level 3 water ≤ 0.50 mS/cm
Steam and water loss rate in power plants It There are losses of steam and condensate in thermal power plants, called steam and water losses. The loss of soda and water is a technical and economic indicator at the scale of thefactory. These mainly include valve leaks, pipeline leaks, water drainage, exhaust steam and other losses. The amount of steam and water lost in the power plant is equal to the amount of additional water minus the amount of water lost in the self-consumed steam, the amount of water lost in the part of the external heating which does not does not restore the condensation water, and the quantity of boiler waste water. The amount of steam and water loss in power generation represents the percentage (%) of boiler evaporation, called the power plant steam and water loss rate.
The calculation formula is: steam and water loss (T) = additional boiler water volume (T) - external steam supply (T);
Power plant steam and water loss rate = Power plant steam and water loss/ Superheated steam flow rate from power plant boilerpower plant × 100%.