摘要
石灰石-石膏湿法烟气脱硫工艺需要控制系统氯离子浓度、降低系统设备腐蚀、控制石膏品质等原因,因此需要外排废水。根据脱硫工程实践经验分析了脱硫废水的来源、废水处理系统的工艺以及废水处理系统的设备配置情况等。
The technology of limestone--gypsum wet desulfuration requires the control of the concentration of chloride ion, reduction of the system equipment corrosion, and control of the gypsum quality, etc. For these reasons, drainage of the waste water is needed. According to the practical experience of desulfuration construction, the source of the waste water, the process of waste water treatment, the equipment requirement for the waste water treatment system, etc. are analyzed.
出处
《科技创新导报》
2011年第6期36-37,共2页
Science and Technology Innovation Herald
关键词
湿法烟气脱硫
废水处理
分析
wet desulfuration
waste water treatment
analysis
