Characteristics of dioxins content in fly ash from municipal solid waste incinerators in China

Pan, Yu-Fei; Yang, Libo; Zhou, Jizhi; Liu, Jianyong; Qian, Guangren; Ohtsuka, Nobutoshi; Motegi, Mamoru; Oh, Kwang-Soo; Hosono, Shigeo

doi:10.1016/j.chemosphere.2013.04.003

Cited by 98 publications

(41 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Figure 4 gives the mass concentration of PM 10 , PM 2.5 emitted from each stage. The concentration of PM 10 emitted from stage-4 to stage-6 is clearly higher than that of stage-2 to stage-3. Especially for stage-2 and stage-3, the concentration of PM 10 from these stages is even lower.…”

Section: Emission Properties Of Particulate Mattersmentioning

confidence: 91%

“…Therefore, stage-4 to stage-6 is the main emitting stages of PM 10 during an integrated sintering process. PM 2.5 emitting properties show marginal difference to that of PM 10 . Stage-4 and stage-5 are the dominant stages in terms of PM 2.5 emis- …”

Section: Emission Properties Of Particulate Mattersmentioning

confidence: 96%

“…Particulate matters were collected and classified into different size fractions with a cascade impactor, and the properties of PM 10/2.5 were analyzed by XRF, SEM-EDS techniques. The results show that sintering stages initiated from the gradual disappearing process of over-wetted layer to the burning through point are the main emitting area of PM 10 , and sintering bed has potential ability to scrub PM 10 from flue gas. The main chemical composition of PM 2.5 emitted from the beginning of an integrated sintering process to the point where flue gas temperature began to rise characterizes high contents of Fe and low contents of volatile trace elements; PM 2.5 emitted from the flue gas temperature rising process characterizes high contents of K, Pb, Cl and S, and low content of Fe for the first half, while characterizes high contents of Al, Si, and low content of Fe for the second half.…”

Section: Introductionmentioning

confidence: 96%

“…1,2) Since its huge specific surface area, PM easily became the carrier of heavy metals, metalloids, PAHs, and PCDD/Fs, which probably interfere with biochemical mechanisms. [3][4][5] With the exception of coal-fired power plants, municipal solid waste incineration, etc., the iron & steel industry also serves as an important stationary emitter for PM, [6][7][8][9][10] which was even the main source for PM 2.5 in some areas via source apportionment method. 11) In an integrated steel production line, sintering, blast furnace, steelmaking and continuous casting plants are the main operational units.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Emission Behavior and Physicochemical Properties of Aerosol Particulate Matter (PM<sub>10/2.5</sub>) from Iron Ore Sintering Process

Gan

Fan

et al. 2015

ISIJ International

View full text Add to dashboard Cite

Section: Emission Properties Of Particulate Mattersmentioning

confidence: 91%

Section: Emission Properties Of Particulate Mattersmentioning

confidence: 96%

Section: Introductionmentioning

confidence: 96%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Emission Behavior and Physicochemical Properties of Aerosol Particulate Matter (PM<sub>10/2.5</sub>) from Iron Ore Sintering Process

Gan

Fan

et al. 2015

ISIJ International

View full text Add to dashboard Cite

“…In 2002 the first large-scale MSW incinerator was installed in China [30] and since then most available studies on the topic refer to this country [29][30][31].…”

Section: Pcdd/pcdf In Fly Ash and Apc Residuesmentioning

confidence: 99%

The influence of electrodialytic remediation on dioxin (PCDD/PCDF) levels in fly ash and air pollution control residues

2016

View full text Add to dashboard Cite

High thermal resistant fireproof and waterproof aluminum dihydrogen phosphate‐expanded perlite composite thermal insulation board

Shi

et al. 2017

Env Prog and Sustain Energy

View full text Add to dashboard Cite

This article focuses in the development of high thermal resistant, fireproof, and durable expanded perlite based lightweight aggregate composites with a good balance between the thermal and mechanical properties. The thermal insulation boards were prepared with expanded perlite, coal fly ash, and aluminum dihydrogen phosphate by the process of mixing, molding, demolding, and calcinations, and surface treatment with an organic silicon abhorred agent. Coal fly ash is used to obtain an appropriate mechanical strength. The mechanical strength, thermal properties, and porosity structure of the designed composites are studied. The aggregate composites are well satisfied the Chinese expanded perlite insulation standard GB/T 10303‐2001, can be used as insulation materials, with the bulk densities 253 kg m−3–305 kg m−3, the compressive strengths 0.428 MPa–0.462 MPa, and the heat conductivities 0.073 W m−1 K−1–0.082 W m−1 K−1, and could be applied in high‐rise building instead of normally used organic insulation materials. © 2017 American Institute of Chemical Engineers Environ Prog, 37: 1319–1326, 2018

show abstract

Characteristics of dioxins content in fly ash from municipal solid waste incinerators in China

Cited by 98 publications

References 18 publications

Emission Behavior and Physicochemical Properties of Aerosol Particulate Matter (PM<sub>10/2.5</sub>) from Iron Ore Sintering Process

Emission Behavior and Physicochemical Properties of Aerosol Particulate Matter (PM<sub>10/2.5</sub>) from Iron Ore Sintering Process

The influence of electrodialytic remediation on dioxin (PCDD/PCDF) levels in fly ash and air pollution control residues

High thermal resistant fireproof and waterproof aluminum dihydrogen phosphate‐expanded perlite composite thermal insulation board

Contact Info

Product

Resources

About