Application of nanoscale zero valent iron and iron powder during sludge anaerobic digestion: Impact on methane yield and pharmaceutical and personal care products degradation
[Display omitted] •nZVI and IP in anaerobic bioreactor enhanced methane yield up to 25% and 40%.•Removal efficiencies of COD increased in the presence of nZVI and IP.•nZVI and IP selectively enhanced chlorinated PPCP removal in anaerobic digestion.•nZVI and IP in anaerobic bioreactor showed minor ef...
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| Veröffentlicht in: | Journal of hazardous materials 2017-01, Vol.321, p.47-53 |
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| creator | Suanon, Fidèle Sun, Qian Li, Mingyue Cai, Xiang Zhang, Youchi Yan, Yijun Yu, Chang-Ping |
| description | [Display omitted]
•nZVI and IP in anaerobic bioreactor enhanced methane yield up to 25% and 40%.•Removal efficiencies of COD increased in the presence of nZVI and IP.•nZVI and IP selectively enhanced chlorinated PPCP removal in anaerobic digestion.•nZVI and IP in anaerobic bioreactor showed minor effect on most PPCP removal.
Lab scale and single stage high solid anaerobic digestion of sewage sludge spiked with freshly synthesized nanoscale zero valent iron (nZVI) and commercial iron powder (IP) under mesophilic condition (37±1°C) was performed. The effects of both additives on methane yield, and pharmaceutical and personal care product (PPCP) removal were investigated. Results showed that methane yield was increased by 25.2% and 40.8% in the presence of nZVI (0.1%) and IP (1.6%), respectively. Removal efficiencies of chemical oxygen demand were 54.4% and 66.2% in the presence of nZVI and IP, respectively, which were higher compared to the control group (44.6%). In addition, most PPCPs could be partly or completely removed during the anaerobic digestion process. The application of nZVI and IP showed positive impact on the removal of chlorinated PPCPs (p0.05). Our finding suggests that the application of nZVI and IP in anaerobic digestion could be a promising way to enhance methane yield but had less improvement on PPCP degradation. |
| doi_str_mv | 10.1016/j.jhazmat.2016.08.076 |
| format | Article |
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•nZVI and IP in anaerobic bioreactor enhanced methane yield up to 25% and 40%.•Removal efficiencies of COD increased in the presence of nZVI and IP.•nZVI and IP selectively enhanced chlorinated PPCP removal in anaerobic digestion.•nZVI and IP in anaerobic bioreactor showed minor effect on most PPCP removal.
Lab scale and single stage high solid anaerobic digestion of sewage sludge spiked with freshly synthesized nanoscale zero valent iron (nZVI) and commercial iron powder (IP) under mesophilic condition (37±1°C) was performed. The effects of both additives on methane yield, and pharmaceutical and personal care product (PPCP) removal were investigated. Results showed that methane yield was increased by 25.2% and 40.8% in the presence of nZVI (0.1%) and IP (1.6%), respectively. Removal efficiencies of chemical oxygen demand were 54.4% and 66.2% in the presence of nZVI and IP, respectively, which were higher compared to the control group (44.6%). In addition, most PPCPs could be partly or completely removed during the anaerobic digestion process. The application of nZVI and IP showed positive impact on the removal of chlorinated PPCPs (p<0.05), but did not show significant impact on other PPCPs (p>0.05). Our finding suggests that the application of nZVI and IP in anaerobic digestion could be a promising way to enhance methane yield but had less improvement on PPCP degradation.</description><identifier>ISSN: 0304-3894</identifier><identifier>EISSN: 1873-3336</identifier><identifier>DOI: 10.1016/j.jhazmat.2016.08.076</identifier><identifier>PMID: 27607932</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Anaerobic digestion ; Bacteria, Anaerobic - metabolism ; Bioreactors - microbiology ; Cosmetics - analysis ; Degradation ; Iron ; Iron - chemistry ; Iron powder (IP) ; Methane ; Methane - biosynthesis ; Nanoparticles - chemistry ; Nanoscale zero valent iron (nZVI) ; Nanostructure ; Oxygen demand ; Pharmaceutical and personal care products (PPCPs) ; Pharmaceutical Preparations - analysis ; Pharmaceuticals ; Powders ; Sewage - chemistry ; Sewage - microbiology ; Sewage sludge ; Sludge ; Water Pollutants, Chemical - analysis ; Water Purification - methods</subject><ispartof>Journal of hazardous materials, 2017-01, Vol.321, p.47-53</ispartof><rights>2016 Elsevier B.V.</rights><rights>Copyright © 2016 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c468t-5015b0a21affa704d43411b08fe4d26875a2f03f6f97cd0cd475c7f2daa065383</citedby><cites>FETCH-LOGICAL-c468t-5015b0a21affa704d43411b08fe4d26875a2f03f6f97cd0cd475c7f2daa065383</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0304389416308007$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/27607932$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Suanon, Fidèle</creatorcontrib><creatorcontrib>Sun, Qian</creatorcontrib><creatorcontrib>Li, Mingyue</creatorcontrib><creatorcontrib>Cai, Xiang</creatorcontrib><creatorcontrib>Zhang, Youchi</creatorcontrib><creatorcontrib>Yan, Yijun</creatorcontrib><creatorcontrib>Yu, Chang-Ping</creatorcontrib><title>Application of nanoscale zero valent iron and iron powder during sludge anaerobic digestion: Impact on methane yield and pharmaceutical and personal care products degradation</title><title>Journal of hazardous materials</title><addtitle>J Hazard Mater</addtitle><description>[Display omitted]
•nZVI and IP in anaerobic bioreactor enhanced methane yield up to 25% and 40%.•Removal efficiencies of COD increased in the presence of nZVI and IP.•nZVI and IP selectively enhanced chlorinated PPCP removal in anaerobic digestion.•nZVI and IP in anaerobic bioreactor showed minor effect on most PPCP removal.
Lab scale and single stage high solid anaerobic digestion of sewage sludge spiked with freshly synthesized nanoscale zero valent iron (nZVI) and commercial iron powder (IP) under mesophilic condition (37±1°C) was performed. The effects of both additives on methane yield, and pharmaceutical and personal care product (PPCP) removal were investigated. Results showed that methane yield was increased by 25.2% and 40.8% in the presence of nZVI (0.1%) and IP (1.6%), respectively. Removal efficiencies of chemical oxygen demand were 54.4% and 66.2% in the presence of nZVI and IP, respectively, which were higher compared to the control group (44.6%). In addition, most PPCPs could be partly or completely removed during the anaerobic digestion process. The application of nZVI and IP showed positive impact on the removal of chlorinated PPCPs (p<0.05), but did not show significant impact on other PPCPs (p>0.05). Our finding suggests that the application of nZVI and IP in anaerobic digestion could be a promising way to enhance methane yield but had less improvement on PPCP degradation.</description><subject>Anaerobic digestion</subject><subject>Bacteria, Anaerobic - metabolism</subject><subject>Bioreactors - microbiology</subject><subject>Cosmetics - analysis</subject><subject>Degradation</subject><subject>Iron</subject><subject>Iron - chemistry</subject><subject>Iron powder (IP)</subject><subject>Methane</subject><subject>Methane - biosynthesis</subject><subject>Nanoparticles - chemistry</subject><subject>Nanoscale zero valent iron (nZVI)</subject><subject>Nanostructure</subject><subject>Oxygen demand</subject><subject>Pharmaceutical and personal care products (PPCPs)</subject><subject>Pharmaceutical Preparations - analysis</subject><subject>Pharmaceuticals</subject><subject>Powders</subject><subject>Sewage - chemistry</subject><subject>Sewage - microbiology</subject><subject>Sewage sludge</subject><subject>Sludge</subject><subject>Water Pollutants, Chemical - analysis</subject><subject>Water Purification - methods</subject><issn>0304-3894</issn><issn>1873-3336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNUk1v3CAQRVWrZpv2J7Ti2IsdMBi8vVRR1I9IkXppz2gWhl1WtnHBTpT8qP7Gstltr8mJgXnz3szwCHnPWc0ZVxf7er-DhwHmuinXmnU10-oFWfFOi0oIoV6SFRNMVqJbyzPyJuc9Y4zrVr4mZ41WTK9FsyJ_LqepDxbmEEcaPR1hjNlCj_QBU6S3JRpnGlLJwuiOwRTvHCbqlhTGLc394rZYslAKNsFSF7aYD3yf6PUwgZ1pqRlw3sGI9D5g7x6pph2kASwuc5Hvj0-YchzLxUJCOqXoFjtn6nCbwD22-Ja88tBnfHc6z8mvr19-Xn2vbn58u766vKmsVN1ctYy3GwYNB-9BM-mkkJxvWOdRukZ1uoXGM-GVX2vrmHVSt1b7xgEw1YpOnJOPR97SxO-ljGOGkC32fZkhLtnwTsmCa8uyn4ZKVcS55s-ACs2aQrwu0PYItSnmnNCbKYUB0r3hzBwMYPbmZABzMIBhnSkGKHUfThLLZkD3v-rfjxfA5yMAy_puAyaTbcDRogsJ7WxcDE9I_AW8f8fX</recordid><startdate>20170105</startdate><enddate>20170105</enddate><creator>Suanon, Fidèle</creator><creator>Sun, Qian</creator><creator>Li, Mingyue</creator><creator>Cai, Xiang</creator><creator>Zhang, Youchi</creator><creator>Yan, Yijun</creator><creator>Yu, Chang-Ping</creator><general>Elsevier B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7ST</scope><scope>7U7</scope><scope>C1K</scope><scope>SOI</scope><scope>7QQ</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope></search><sort><creationdate>20170105</creationdate><title>Application of nanoscale zero valent iron and iron powder during sludge anaerobic digestion: Impact on methane yield and pharmaceutical and personal care products degradation</title><author>Suanon, Fidèle ; Sun, Qian ; Li, Mingyue ; Cai, Xiang ; Zhang, Youchi ; Yan, Yijun ; Yu, Chang-Ping</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c468t-5015b0a21affa704d43411b08fe4d26875a2f03f6f97cd0cd475c7f2daa065383</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Anaerobic digestion</topic><topic>Bacteria, Anaerobic - metabolism</topic><topic>Bioreactors - microbiology</topic><topic>Cosmetics - analysis</topic><topic>Degradation</topic><topic>Iron</topic><topic>Iron - chemistry</topic><topic>Iron powder (IP)</topic><topic>Methane</topic><topic>Methane - biosynthesis</topic><topic>Nanoparticles - chemistry</topic><topic>Nanoscale zero valent iron (nZVI)</topic><topic>Nanostructure</topic><topic>Oxygen demand</topic><topic>Pharmaceutical and personal care products (PPCPs)</topic><topic>Pharmaceutical Preparations - analysis</topic><topic>Pharmaceuticals</topic><topic>Powders</topic><topic>Sewage - chemistry</topic><topic>Sewage - microbiology</topic><topic>Sewage sludge</topic><topic>Sludge</topic><topic>Water Pollutants, Chemical - analysis</topic><topic>Water Purification - methods</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Suanon, Fidèle</creatorcontrib><creatorcontrib>Sun, Qian</creatorcontrib><creatorcontrib>Li, Mingyue</creatorcontrib><creatorcontrib>Cai, Xiang</creatorcontrib><creatorcontrib>Zhang, Youchi</creatorcontrib><creatorcontrib>Yan, Yijun</creatorcontrib><creatorcontrib>Yu, Chang-Ping</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Environment Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Journal of hazardous materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Suanon, Fidèle</au><au>Sun, Qian</au><au>Li, Mingyue</au><au>Cai, Xiang</au><au>Zhang, Youchi</au><au>Yan, Yijun</au><au>Yu, Chang-Ping</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Application of nanoscale zero valent iron and iron powder during sludge anaerobic digestion: Impact on methane yield and pharmaceutical and personal care products degradation</atitle><jtitle>Journal of hazardous materials</jtitle><addtitle>J Hazard Mater</addtitle><date>2017-01-05</date><risdate>2017</risdate><volume>321</volume><spage>47</spage><epage>53</epage><pages>47-53</pages><issn>0304-3894</issn><eissn>1873-3336</eissn><abstract>[Display omitted]
•nZVI and IP in anaerobic bioreactor enhanced methane yield up to 25% and 40%.•Removal efficiencies of COD increased in the presence of nZVI and IP.•nZVI and IP selectively enhanced chlorinated PPCP removal in anaerobic digestion.•nZVI and IP in anaerobic bioreactor showed minor effect on most PPCP removal.
Lab scale and single stage high solid anaerobic digestion of sewage sludge spiked with freshly synthesized nanoscale zero valent iron (nZVI) and commercial iron powder (IP) under mesophilic condition (37±1°C) was performed. The effects of both additives on methane yield, and pharmaceutical and personal care product (PPCP) removal were investigated. Results showed that methane yield was increased by 25.2% and 40.8% in the presence of nZVI (0.1%) and IP (1.6%), respectively. Removal efficiencies of chemical oxygen demand were 54.4% and 66.2% in the presence of nZVI and IP, respectively, which were higher compared to the control group (44.6%). In addition, most PPCPs could be partly or completely removed during the anaerobic digestion process. The application of nZVI and IP showed positive impact on the removal of chlorinated PPCPs (p<0.05), but did not show significant impact on other PPCPs (p>0.05). Our finding suggests that the application of nZVI and IP in anaerobic digestion could be a promising way to enhance methane yield but had less improvement on PPCP degradation.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>27607932</pmid><doi>10.1016/j.jhazmat.2016.08.076</doi><tpages>7</tpages></addata></record> |
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| identifier | ISSN: 0304-3894 |
| ispartof | Journal of hazardous materials, 2017-01, Vol.321, p.47-53 |
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| subjects | Anaerobic digestion Bacteria, Anaerobic - metabolism Bioreactors - microbiology Cosmetics - analysis Degradation Iron Iron - chemistry Iron powder (IP) Methane Methane - biosynthesis Nanoparticles - chemistry Nanoscale zero valent iron (nZVI) Nanostructure Oxygen demand Pharmaceutical and personal care products (PPCPs) Pharmaceutical Preparations - analysis Pharmaceuticals Powders Sewage - chemistry Sewage - microbiology Sewage sludge Sludge Water Pollutants, Chemical - analysis Water Purification - methods |
| title | Application of nanoscale zero valent iron and iron powder during sludge anaerobic digestion: Impact on methane yield and pharmaceutical and personal care products degradation |
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