分段进水生物脱氮工艺在脱氮方面具有较强的优势。

The step feed biological nitrogen removal process(SFBNP) has distinct advantages in nitrogen removal.

youdao

为了有效地评价除磷脱氮工艺，有必要研究污泥中微生物的特性。

It is necessary to study the characteristics of microorganisms in the sludge in order to efficiently evaluate the biological nutrient removal (BNR) process.

youdao

成熟的燃煤污染控制技术主要应用于发电厂，包括脱硫、脱氮工艺或低氮燃烧。

Mature technologies are applied to power plants including desulfurization, denitrification and low nitrogen combustion procedures.

youdao