求翻译：本文对锅炉烟气氮氧化物污染和治理的必要性进行了描述，对烟气脱硝工艺技术进行了介绍，并对脱硝装置的布置、催化剂和还原剂的选择等进行了比较。随着标准实施期限的临近，认为我省烟气脱硝治理将进入全面推行阶段。是什么意思？

This article describes the need for boiler flue gas nitrogen oxides pollution and governance of flue gas denitrification technology is introduced, and denitrification equipment layout, catalyst and reducing agent selection were compared. With the deadline approaching implementation of the standards

This article of the boiler flue gas nitrogen oxide pollution and the need for a governance, smoke denitration process technology has been introduced, and to the desulfurization catalyst and reductant, such as the selection. As standards for the near future, I think that smoke denitration governance

This article has carried on the description to the boiler haze nitrogen oxide compound pollution and the government necessity, has carried on the introduction to the haze denitrate processing technology, and to the denitrate installment arrangement, the catalyst and the reducing agent choice and so

Administration of boiler flue gas and nitrogen oxide pollution in this article describes the need for, the flue gas deNOx technology has been introduced, and denitration equipment layout, catalysts and of reducing agent compares the selection. With the standard implementation deadline approaching, t

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