这是由于北半球煤炭燃烧的减少已经减少了二氧化硫气溶胶的排放。
This is because a decline in coal burning in the Northern Hemisphere has reduced emissions of sulphur dioxide aerosols.
而其在俄勒冈州，俄亥俄州，马苏莱州的生产线通过改善化学处理设备，以达到在2011年7月前减少二氧化硫排放的目的。
At its facility in Oregon, Ohio, Marsulex will improve chemical processing equipment, which will reduce sulfur dioxide emissions by no later than July 2011.
刘少杰称，人口控制已经将二氧化硫的排放量降低了17.6%，水污染的主要来源减少了30.8%。
According to Liu, the population controls have kept sulphur dioxide emissions down by 17.6% and the main source of water pollution by 30.8%.
二氧化硫、化学需氧量排放量减少的势头得到巩固，全年分别下降5．95％和4．42％。
Sulfur dioxide emissions and chemical oxygen demand kept falling, down 5.95% and 4.42% respectively, and this trend became more firmly set.
这个CAAA被设计来减少排放的二氧化硫和空气。
烟气脱硫是减少二氧化硫排放的有效方法。
Flue gas desulfurization is a very available way to decrease the SO 2 emission.
作为他们的努力成果，提出了70条关于增强科罗拉多平原可见度的建议，一个在13个州减少二氧化硫排放的规定和策略被通过。
These efforts resulted in 70 recommendations to improve visibility on the Colorado Plateau and a regulatory commitment and strategies to dramatically reduce sulfur dioxide levels in 13 states.
与同等范围烧煤的火电厂相比，减少二氧化硫排放量600吨、烟尘排放量400吨。
In comparison with the power plant that USES coal as fuel, the discharge of sulfur dioxide shall be reduced by 600 tons and dust by 400 tons.
减少二氧化硫微粒排放量：修复或安装气体流的减气系统。
Reduction of particles SO2 e-missions into the atmosphere from located sources: rehabilitation or installation of current gas deducting systems of gas streams.
改变传统生物质资源的利用方式，改善现有的能源利用结构可以减少烟尘、二氧化硫等主要污染物的排放总量，促进环境质量的改善。
It can decrease the gross of contamination such as soot and sulfur dioxide that emit into atmosphere through changing the using mode and ameliorate the form using energy.
改变传统生物质资源的利用方式，改善现有的能源利用结构可以减少烟尘、二氧化硫等主要污染物的排放总量，促进环境质量的改善。
It can decrease the gross of contamination such as soot and sulfur dioxide that emit into atmosphere through changing the using mode and ameliorate the form using energy.
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