The 3SF fixed electric potential electroanalysis sensor was chosen as the online continuous detector of boiler sulfur dioxide emission.

选用了3SF定电位电解型传感器作为二氧化硫连续在线监测探头。

youdao

The emission of sulfur dioxide when high-sulfur coal is burned is restricted by law.

高硫煤燃烧过程中的二氧化硫的排放是受到法律限制的。

youdao

The emission amount of sulfur dioxide and fuel dust are reduced by cleaner coal, innovative combustion technology and end phase wet sulfur removal technology.

二氧化硫、烟尘排放量的控制，可采用选用清洁煤，改变燃烧技术及末尾脱硫除尘技术。比较而言，烟气除尘脱硫技术是一种技术成熟较为经济的应用技术。

youdao

Media-fueled alarm about acid rain provided a basis for legislation to create markets for buying and selling excess sulfur dioxide (SO2) and nitrogen dioxide emission credits, and Project 88 became the Clean Air Act of 1990.

FORBES: Magazine Article