More and more attention has been paid to condensable particulate matter (CPM) since its emissions have surpassed that of filterable particulate matter (FPM) with the large-scale application of ultralow-emission reform. CPM is a gaseous material in the flue stack but instantly turns into particles after leaving the stack. It is composed of inorganic and organic components. Organic components are an important part of CPM, and they are an irritant, teratogenic, and carcinogenic, which triggers photochemical smog, urban haze, and acid deposition. CPM organic components can aggravate air pollution and climate change; therefore, consideration should be given to them. Based on existing methods for removing atmospheric organic pollutants and combined with the characteristics of CPM organic components, we provide a critical overview from the aspects of (i) fundamental cognition of CPM, (ii) common methods to control CPM organic components, and (iii) catalytic oxidation of CPM organic components. As one of the most encouraging methods, catalytic oxidation is discussed in detail, especially in combination with selective catalytic reduction (SCR) technology, to meet the growing demands for multipollutant control (MPC). We believe that this review is inspiring for a fuller understanding and deeper exploration of promising approaches to control CPM organic components.

中文翻译：

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控制可凝结颗粒物有机成分的潜在策略：批判性回顾

随着超低排放改革的大规模应用，可凝性颗粒物（CPM）排放量已超过可过滤颗粒物（FPM），越来越受到人们的关注。 CPM 是烟道中的气态物质，但在离开烟道后立即变成颗粒。它由无机和有机成分组成。有机成分是CPM的重要组成部分，具有刺激性、致畸性、致癌性，可引发光化学烟雾、城市雾霾、酸沉降等。 CPM有机成分会加剧空气污染和气候变化；因此，应当考虑它们。基于现有的大气有机污染物去除方法，结合CPM有机成分的特点，我们从（i）CPM的基本认知、（ii）控制CPM有机成分的常用方法和（iii）等方面进行了批判性的概述。 ）CPM有机成分的催化氧化。作为最令人鼓舞的方法之一，催化氧化被详细讨论，特别是与选择性催化还原（SCR）技术相结合，以满足多污染物控制（MPC）日益增长的需求。我们相信，这篇综述对于更全面地理解和更深入地探索控制 CPM 有机成分的有前景的方法具有启发性。