关键词: 总有机碳, TOCi, 锅炉补给水, 校正处理

Abstract: In the environment of environmental protection and comprehensive utilization of raw water, the water source of demineralized water is becoming more and more complicated. Problems of high TOCi content and instability of boiler feed water occur frequently. The original furnace water dosing solution can no longer meet the boiler feed water with high TOCi content and the furnace water correction treatment in such case jeopardizes the safe operation of the furnace. This paper aims to find a furnace water correction scheme suitable for boiler feed water with high TOCi content so as to eliminate the impacts of boiler feed water with high TOCi content on the safe operation of the furnace.

Key words: total organic carbon/TOC, TOCi (total organic carbon ion), boiler water correction treatment, boiler water correction treatment plan