Research on Condensable Particulate Matter Emission Characteristics from Sewage Sludge Combustion

Yang, Wenjun; Shao, Huaishuang; Zou, Li; Deng, Shifeng; Zhao, Qinxin

doi:10.1007/s11270-023-06379-5

Cited by 1 publication

(3 citation statements)

References 53 publications

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“…(3) Sludge combustion: Alkanes and esters were also the dominant CPM organic components from sludge combustion, whose control methods have been discussed. 98 Additionally, PAHs and alkenes were also typically detected in CPM. As a valuable chemical raw material, adsorption can be used to treat alkenes for their economic benefits of recovery.…”

Section: Possible Control Methods For Differentmentioning

confidence: 99%

“…Sludge combustion: Alkanes and esters were also the dominant CPM organic components from sludge combustion, whose control methods have been discussed . Additionally, PAHs and alkenes were also typically detected in CPM.…”

Section: Common Methods To Control Cpm Organic Componentsmentioning

confidence: 99%

“…Compared with pulverized coal combustion, pine combustion produced fewer organic components in CPM because of abundant volatiles, which were still mainly composed of alkanes and esters. The corresponding abatement methods are the same as above. Sludge combustion: Alkanes and esters were also the dominant CPM organic components from sludge combustion, whose control methods have been discussed . Additionally, PAHs and alkenes were also typically detected in CPM.…”

Section: Common Methods To Control Cpm Organic Componentsmentioning

confidence: 99%

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Potential Strategy to Control the Organic Components of Condensable Particulate Matter: A Critical Review

Peng,

Liu,

Zhang

et al. 2024

Environ. Sci. Technol.

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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 largescale 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.

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Section: Possible Control Methods For Differentmentioning

confidence: 99%

Section: Common Methods To Control Cpm Organic Componentsmentioning

confidence: 99%