The condensed water of the wall-hung boiler mainly comes from the steam generated when the wall-hung boiler burns. When it is discharged through the flue, it will condense into water due to the cooling of flue gas, which is condensed water. There are two main methods to treat condensed water, one is outdoor discharge, and the other is recycling.
Outflow is the treatment method adopted by most users at present. The advantage of this method is simple and low cost, but the disadvantage is that it will waste water resources, and the discharged wastewater will also have a certain impact on the environment.
Another method is to recover condensed water as sewage treatment or irrigation water, which has high economic benefits. However, it should be noted that the condensed water contains a large number of chemicals and microorganisms, which need to be properly treated and disinfected to ensure that the water quality can meet the national standards.
To sum up, the condensate treatment method of wall-hung boiler needs to be selected according to the actual situation. When outdoor discharge is adopted, the waste of water resources and the impact on the environment should be minimized; When recycling is adopted, attention should be paid to the treatment and disinfection of water quality.