Regarding water quality monitoring in power plants!
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1. Power plants generally use instruments such as conductivity meters, pH meters, residual chlorine meters, and hardness analyzers. I would like to ask if there are any specific requirements for selecting these instruments during water quality testing in power plants, and what is the typical conductivity level of the water used in such plants.
Does it refer to the water quality requirements for power plant boilers? For pressures below 3.8 MPa, refer to GB1576; for pressures above 3.8 MPa, refer to DL561. Whether there are any special requirements depends on the specific usage scenario.
This post was last edited by sunshineda_VGMP on 2019-4-12 at 17:32. Power plant water can also be divided into many types depending on its function; does the term \"power plant water\" referred to in the original post mean feedwater, boiler water, or circulating water? It is understood that for water supply, the conductivity should be kept at 0.2 μS/cm or below. The boiler water level seems to be below 200μS/cm, and it is necessary to use instruments such as turbidimeters and hardness meters to monitor various parameters.