DDS de-sulfur technology is a biochemical de-sulfur technology combining the biology technology with traditional wet de-sulfur technology.

DDS 脱硫技术是将生物技术与传统湿法脱硫技术相结合的生化脱硫技术。

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Although not covered by the rules, sulfur dioxide also could drop up to 90 percent because it would be filtered out by the same technology that controls hydrochloric acid.

尽管二氧化硫没有被纳入到此项法规中，但是由于控制氯化氢的技术也会去除二氧化硫，因此二氧化硫的排放量也会下降达90%。

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Using new technology, clean coal plants sharply reduced the number of sooty particles spewed into the air, as well as gases like sulfur dioxide and nitrous oxide.

使用新技术，清洁煤电厂大大减少了煤烟粒子散发到大气中的数量，以及像二氧化硫和一氧化氮等气体。

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Ed Murphy of the American Petroleum Institute said he doubts whether the existing technology can even remove sulfur from diesel to the extent that the EPA wants.

CNN: Fuel refiners dispute EPA plan for reduction of sulfur content in vehicles

The reactor, according to Petrobras, was built with technology to produce oil with low sulfur content, respecting the new environmental standards on fuel quality.

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Pollutants like sulfur are removed, and GreatPoint uses conventional air-chilling technology to separate out the carbon dioxide, which it plans to pump into the ground for enhanced oil recovery.

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