摘要
国内大量采用钙法烟气湿法脱硫工艺技术治污的同时又产生新的污染。首先是大量副产品脱硫石膏,目前尚未有合适大量综合利用的好方法;其次是消耗大量石灰石会破坏山林植被;反应过程中增加CO2的排放对大气造成污染等。从绿色环保审视,不宜过于集中采用一种脱硫工艺技术,不然将会产生新的生态平衡破坏问题。
The new problems have been produced by massive application of calcuim flue gas desulfurization technology on pollution controlling in our country. First problem is that the appropriate comprechensive utilization technology of large amount of gypsum, the byproduct of the calcium desulfurization process, has not been discovered, second problem is the massive consumption of limestone may destroy the wooded mountain. The additional CO2 emission may increase air pollution. The application of one kind of desulfuriation technoloy too intensive is not reasonable in the point of green environmental protection or else new ecological equilibrium breaking problems may be brought.
出处
《电力环境保护》
2006年第6期26-28,共3页
Electric Power Environmental Protection
关键词
烟气湿法脱硫
工艺技术
新污染问题
wet flue gas desulfurization
technology
new pollution
