Behavior of PCBs and Dioxins during Thermal Remediation of Contaminated Soil Containing Waste

Behavior of PCBs and Dioxins during Thermal Remediation of Contaminated Soil Containing Waste

Soil contaminated with PCBs and dioxins was remediated using an intermediate air intake rotary kiln with a low oxygen process combining high-temperature (1100°C or higher) oxidation. The concentration of dioxins in the treated soil and burned ash was 0.0038–6.1 pg-TEQ/g and the concentration of PCBs...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Resources Processing 2010, Vol.57(1), pp.12-19
Hauptverfasser: UEDA, Kozo, NAKANO, Kenichi, HARADA, Hiroki, MIYAHARA, Kazuhito, KAWANISHI, Ryuichi, SHIBAMOTO, Masanao
Format: Artikel
Sprache:eng
Schlagworte:
Dioxins
Kiln
PCBs
Remediation
Soil
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 19
container_issue 1
container_start_page 12
container_title Resources Processing
container_volume 57
creator UEDA, Kozo
NAKANO, Kenichi
HARADA, Hiroki
MIYAHARA, Kazuhito
KAWANISHI, Ryuichi
SHIBAMOTO, Masanao
description Soil contaminated with PCBs and dioxins was remediated using an intermediate air intake rotary kiln with a low oxygen process combining high-temperature (1100°C or higher) oxidation. The concentration of dioxins in the treated soil and burned ash was 0.0038–6.1 pg-TEQ/g and the concentration of PCBs was 0.91–3.3 ng/g. The dioxin concentration in the treated exhaust gas was 0.016/0.011 pg-TEQ/m3N and the PCB concentration was 14/4.7 ng/m3N. These results were all cleared for Japanese Environmental regulations. It also revealed that PCB particles could be easily collected using a bag filter because the majority of PCBs in the flue gas emitted from the kiln were in particle form. In addition, these particle-bound PCBs were not regenerated in the kiln or secondary combustion chamber. It is resulted that this combined process is suitable for the remediation of contaminated soil containing waste.
doi_str_mv 10.4144/rpsj.57.12
format Article
fullrecord <record><control><sourceid>jstage_cross</sourceid><recordid>TN_cdi_crossref_primary_10_4144_rpsj_57_12</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>article_rpsj_57_1_57_1_12_article_char_en</sourcerecordid><originalsourceid>FETCH-LOGICAL-c1972-fd24ef597aea51c77100641f562345e43102d5807a923c9a55a7235fdd6d1b933</originalsourceid><addsrcrecordid>eNpFkEtLAzEUhYMoWGo3_oKshal5TpqV2PEJBUUrrmS4nSRtykymJKPov9dxpG7OPZz73bs4CJ1SMhVUiPO4S9upVFPKDtCIcqEzzXJ2-OtnWU4oO0aTlPyKEJYromd8hN7mdgMfvo24dfixmCcMweAr3376kLB5jz6s8XJjYwM1frKNNR4634YeL9rQQeMDdNbg59bXQ-JDf_MKqbMn6MhBnezkb47Ry831srjLFg-398XlIquoVixzhgnrpFZgQdJKKUpILqiTOeNCWsEpYUbOiALNeKVBSlCMS2dMbuhKcz5GZ8PfKrYpRevKXfQNxK-SkrLvpuy7KaUqKfuBLwZ4mzpY2z0KsfNVbf_RQSjbb6oNxNIG_g3P9m55</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Behavior of PCBs and Dioxins during Thermal Remediation of Contaminated Soil Containing Waste</title><source>J-STAGE Free</source><source>EZB-FREE-00999 freely available EZB journals</source><creator>UEDA, Kozo ; NAKANO, Kenichi ; HARADA, Hiroki ; MIYAHARA, Kazuhito ; KAWANISHI, Ryuichi ; SHIBAMOTO, Masanao</creator><creatorcontrib>UEDA, Kozo ; NAKANO, Kenichi ; HARADA, Hiroki ; MIYAHARA, Kazuhito ; KAWANISHI, Ryuichi ; SHIBAMOTO, Masanao</creatorcontrib><description>Soil contaminated with PCBs and dioxins was remediated using an intermediate air intake rotary kiln with a low oxygen process combining high-temperature (1100°C or higher) oxidation. The concentration of dioxins in the treated soil and burned ash was 0.0038–6.1 pg-TEQ/g and the concentration of PCBs was 0.91–3.3 ng/g. The dioxin concentration in the treated exhaust gas was 0.016/0.011 pg-TEQ/m3N and the PCB concentration was 14/4.7 ng/m3N. These results were all cleared for Japanese Environmental regulations. It also revealed that PCB particles could be easily collected using a bag filter because the majority of PCBs in the flue gas emitted from the kiln were in particle form. In addition, these particle-bound PCBs were not regenerated in the kiln or secondary combustion chamber. It is resulted that this combined process is suitable for the remediation of contaminated soil containing waste.</description><identifier>ISSN: 1348-6012</identifier><identifier>EISSN: 1349-9262</identifier><identifier>DOI: 10.4144/rpsj.57.12</identifier><language>eng</language><publisher>The Resources Processing Society of Japan</publisher><subject>Dioxins ; Kiln ; PCBs ; Remediation ; Soil</subject><ispartof>Resources Processing, 2010, Vol.57(1), pp.12-19</ispartof><rights>2010 The Resources Processing Society of Japan</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c1972-fd24ef597aea51c77100641f562345e43102d5807a923c9a55a7235fdd6d1b933</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,1876,4009,27902,27903,27904</link.rule.ids></links><search><creatorcontrib>UEDA, Kozo</creatorcontrib><creatorcontrib>NAKANO, Kenichi</creatorcontrib><creatorcontrib>HARADA, Hiroki</creatorcontrib><creatorcontrib>MIYAHARA, Kazuhito</creatorcontrib><creatorcontrib>KAWANISHI, Ryuichi</creatorcontrib><creatorcontrib>SHIBAMOTO, Masanao</creatorcontrib><title>Behavior of PCBs and Dioxins during Thermal Remediation of Contaminated Soil Containing Waste</title><title>Resources Processing</title><addtitle>Resources Processing</addtitle><description>Soil contaminated with PCBs and dioxins was remediated using an intermediate air intake rotary kiln with a low oxygen process combining high-temperature (1100°C or higher) oxidation. The concentration of dioxins in the treated soil and burned ash was 0.0038–6.1 pg-TEQ/g and the concentration of PCBs was 0.91–3.3 ng/g. The dioxin concentration in the treated exhaust gas was 0.016/0.011 pg-TEQ/m3N and the PCB concentration was 14/4.7 ng/m3N. These results were all cleared for Japanese Environmental regulations. It also revealed that PCB particles could be easily collected using a bag filter because the majority of PCBs in the flue gas emitted from the kiln were in particle form. In addition, these particle-bound PCBs were not regenerated in the kiln or secondary combustion chamber. It is resulted that this combined process is suitable for the remediation of contaminated soil containing waste.</description><subject>Dioxins</subject><subject>Kiln</subject><subject>PCBs</subject><subject>Remediation</subject><subject>Soil</subject><issn>1348-6012</issn><issn>1349-9262</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNpFkEtLAzEUhYMoWGo3_oKshal5TpqV2PEJBUUrrmS4nSRtykymJKPov9dxpG7OPZz73bs4CJ1SMhVUiPO4S9upVFPKDtCIcqEzzXJ2-OtnWU4oO0aTlPyKEJYromd8hN7mdgMfvo24dfixmCcMweAr3376kLB5jz6s8XJjYwM1frKNNR4634YeL9rQQeMDdNbg59bXQ-JDf_MKqbMn6MhBnezkb47Ry831srjLFg-398XlIquoVixzhgnrpFZgQdJKKUpILqiTOeNCWsEpYUbOiALNeKVBSlCMS2dMbuhKcz5GZ8PfKrYpRevKXfQNxK-SkrLvpuy7KaUqKfuBLwZ4mzpY2z0KsfNVbf_RQSjbb6oNxNIG_g3P9m55</recordid><startdate>2010</startdate><enddate>2010</enddate><creator>UEDA, Kozo</creator><creator>NAKANO, Kenichi</creator><creator>HARADA, Hiroki</creator><creator>MIYAHARA, Kazuhito</creator><creator>KAWANISHI, Ryuichi</creator><creator>SHIBAMOTO, Masanao</creator><general>The Resources Processing Society of Japan</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>2010</creationdate><title>Behavior of PCBs and Dioxins during Thermal Remediation of Contaminated Soil Containing Waste</title><author>UEDA, Kozo ; NAKANO, Kenichi ; HARADA, Hiroki ; MIYAHARA, Kazuhito ; KAWANISHI, Ryuichi ; SHIBAMOTO, Masanao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1972-fd24ef597aea51c77100641f562345e43102d5807a923c9a55a7235fdd6d1b933</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Dioxins</topic><topic>Kiln</topic><topic>PCBs</topic><topic>Remediation</topic><topic>Soil</topic><toplevel>online_resources</toplevel><creatorcontrib>UEDA, Kozo</creatorcontrib><creatorcontrib>NAKANO, Kenichi</creatorcontrib><creatorcontrib>HARADA, Hiroki</creatorcontrib><creatorcontrib>MIYAHARA, Kazuhito</creatorcontrib><creatorcontrib>KAWANISHI, Ryuichi</creatorcontrib><creatorcontrib>SHIBAMOTO, Masanao</creatorcontrib><collection>CrossRef</collection><jtitle>Resources Processing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>UEDA, Kozo</au><au>NAKANO, Kenichi</au><au>HARADA, Hiroki</au><au>MIYAHARA, Kazuhito</au><au>KAWANISHI, Ryuichi</au><au>SHIBAMOTO, Masanao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Behavior of PCBs and Dioxins during Thermal Remediation of Contaminated Soil Containing Waste</atitle><jtitle>Resources Processing</jtitle><addtitle>Resources Processing</addtitle><date>2010</date><risdate>2010</risdate><volume>57</volume><issue>1</issue><spage>12</spage><epage>19</epage><pages>12-19</pages><issn>1348-6012</issn><eissn>1349-9262</eissn><abstract>Soil contaminated with PCBs and dioxins was remediated using an intermediate air intake rotary kiln with a low oxygen process combining high-temperature (1100°C or higher) oxidation. The concentration of dioxins in the treated soil and burned ash was 0.0038–6.1 pg-TEQ/g and the concentration of PCBs was 0.91–3.3 ng/g. The dioxin concentration in the treated exhaust gas was 0.016/0.011 pg-TEQ/m3N and the PCB concentration was 14/4.7 ng/m3N. These results were all cleared for Japanese Environmental regulations. It also revealed that PCB particles could be easily collected using a bag filter because the majority of PCBs in the flue gas emitted from the kiln were in particle form. In addition, these particle-bound PCBs were not regenerated in the kiln or secondary combustion chamber. It is resulted that this combined process is suitable for the remediation of contaminated soil containing waste.</abstract><pub>The Resources Processing Society of Japan</pub><doi>10.4144/rpsj.57.12</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 1348-6012
ispartof Resources Processing, 2010, Vol.57(1), pp.12-19
issn 1348-6012
1349-9262
language eng
recordid cdi_crossref_primary_10_4144_rpsj_57_12
source J-STAGE Free; EZB-FREE-00999 freely available EZB journals
subjects Dioxins
Kiln
PCBs
Remediation
Soil
title Behavior of PCBs and Dioxins during Thermal Remediation of Contaminated Soil Containing Waste
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-22T00%3A43%3A47IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-jstage_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Behavior%20of%20PCBs%20and%20Dioxins%20during%20Thermal%20Remediation%20of%20Contaminated%20Soil%20Containing%20Waste&rft.jtitle=Resources%20Processing&rft.au=UEDA,%20Kozo&rft.date=2010&rft.volume=57&rft.issue=1&rft.spage=12&rft.epage=19&rft.pages=12-19&rft.issn=1348-6012&rft.eissn=1349-9262&rft_id=info:doi/10.4144/rpsj.57.12&rft_dat=%3Cjstage_cross%3Earticle_rpsj_57_1_57_1_12_article_char_en%3C/jstage_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true