Boiler feed water
The key to safe, economical and stable operation of boilers lies in the treatment of boiler water. In addition to a small amount of suspended impurities, the water without desalination treatment also contains dissolved salts and gaseous impurities such as oxygen and carbon dioxide. These impurities enter the boiler with the water, which will cause corrosion to the water supply pipeline and thermal equipment, and even cause the risk of pipe explosion in severe cases.
Boiler feed water project of a new material company in Shandong
Treatment scale: 8000 m³/d
Commissioning time: December 2017
Raw water type: surface water ( the Weishan Lake water )
Operation mode: operation 30min + gas washing 1min + water washing 1min
Treatment process: surface water - coagulation and sedimentation - sand filtration -carbon filtration - ultrafiltration - reverse osmosis - primary hybrid machinetools - secondary hybrid machine tools
Use: Boiler feed water
Some application examples of boiler feed water
Project name | Project size | Type of raw water | Use of produced water |
A boiler feed water project of a new material company in Shandong | 8640m³/d | Surface Water | RO Reverse Osmosis |
A pure water project for an aluminum industry in Sanmenxia | 28000m³/d | Reservoir water | RO Reverse Osmosis |
A boiler feed water project of an energy company in Jiangsu | 5400m³/d | Surface Water | RO Reverse Osmosis |
A boiler feed water project in Guizhou | 5000m³/d | Tap water | Reuse |
A feed water project in Hohhot, Inner Mongolia | 2400m³/d | Tap water | RO Reverse Osmosis |
A boiler feed water project of a cogeneration company in Qingdao | 160t/h | Municipal tap water | Reclaimed water reuse |
A CDQ power generation project in Tangshan | 160t/h | Municipal tap water | Reclaimed water reuse |
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