Help: The hardness of the boiler feed water is extremely high. What is the cause?
Thread Content
It is a waste heat boiler with a main steam pressure of 9.8 MPa and an evaporation capacity of 43 tons; the hardness of the boiler feed water ranges from 50 to 80. The hardness of the deionized water was found to be 0, the hardness of the pure water tank water is also 0, and the hardness of the deaerator water is 1.5. This situation has persisted for one month now. . . The silica level in the water supply parameters is 258 (20 times higher than before); what could be the reason for this? Please ask the experts to help solve it. . .
Waste discharge is not timely, and the pH level is inappropriate
The waste isn’t discharged in a timely manner; what about the HP value?
The waste isn’t discharged in a timely manner; what about the HP value?
The waste isn’t discharged in a timely manner; what about the HP value?
The hardness is not required to be 0.03; what is your unit?
It is the hardness of the boiler feed water, not the furnace water
Water supply pH: 8.92, conductivity: 11.35
It is necessary to increase the wastewater discharge; if there is still no change, then it is required to check the operation of the water treatment system and whether its operational parameters meet the specified standards.
Is it possible that there is a leak in the circulating cooling water for the boiler feed pump?
Check if there is an internal leak in the sampling cooler