Heavy metal pollution level and potential ecological risk assessment of sludge landfill
The level of heavy metals of the sludge in the landfills has attracted the environmental researchers due to their non‐biodegradability, persistence, toxicity and biomagnification. Heavy metals contamination and ecological risk assessment in the sludge landfills were assessed. In this work, the enric...
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| Veröffentlicht in: | Environmental progress 2022-05, Vol.41 (3), p.n/a |
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| creator | Tang, Jian Tang, Hengjun Sima, Weiping Wang, Haiyue Zou, Dongbing Qiu, Biao Qu, Jiang Liang, Rui Dong, Jianwei Liao, Yi Liang, Chao Wan, Shan Li, Zhihua Qiu, Zhongping |
| description | The level of heavy metals of the sludge in the landfills has attracted the environmental researchers due to their non‐biodegradability, persistence, toxicity and biomagnification. Heavy metals contamination and ecological risk assessment in the sludge landfills were assessed. In this work, the enrichment factor (EF) and geo‐accumulation index were used to analyze heavy metal pollution degree in the sludge landfills. Meanwhile, the potential ecological risk index was used to assess heavy metals potential ecological risk in the sludge landfills. Results indicated that heavy metal concentrations order was Cr > Cd > Ni > Zn > As>Cu = Pb > Hg. Cr, Cd and Ni coefficient variation were 57%, 53% and 38%, respectively, which indicated that Cr, Cd and Ni content have a large range variation. EF and geo‐accumulation index analyze heavy metal pollution degree in the sludge landfills. Results demonstrated that Hg, Cd, Cu and Zn obtained a high pollution degree. However, Cr, Ni, As and Pb have a low pollution in the sludge landfills. Potential ecological risk index indicated that Hg obtained the highest pollution degree, which demonstrated that the potential ecological risk level is the highest value (Eri ≥ 3500, RI ≥ 4163). Whereas, other heavy metals have a low pollution degree in the sludge landfills. Therefore, Hg, Cd and Cu content of sludge should be strictly restricted in agricultural use. Meanwhile, it should be strictly restricted Hg, Cd and Cu content of wastewater discharge, and reduced heavy metal content of sludge. |
| doi_str_mv | 10.1002/ep.13795 |
| format | Article |
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Heavy metals contamination and ecological risk assessment in the sludge landfills were assessed. In this work, the enrichment factor (EF) and geo‐accumulation index were used to analyze heavy metal pollution degree in the sludge landfills. Meanwhile, the potential ecological risk index was used to assess heavy metals potential ecological risk in the sludge landfills. Results indicated that heavy metal concentrations order was Cr > Cd > Ni > Zn > As>Cu = Pb > Hg. Cr, Cd and Ni coefficient variation were 57%, 53% and 38%, respectively, which indicated that Cr, Cd and Ni content have a large range variation. EF and geo‐accumulation index analyze heavy metal pollution degree in the sludge landfills. Results demonstrated that Hg, Cd, Cu and Zn obtained a high pollution degree. However, Cr, Ni, As and Pb have a low pollution in the sludge landfills. Potential ecological risk index indicated that Hg obtained the highest pollution degree, which demonstrated that the potential ecological risk level is the highest value (Eri ≥ 3500, RI ≥ 4163). Whereas, other heavy metals have a low pollution degree in the sludge landfills. Therefore, Hg, Cd and Cu content of sludge should be strictly restricted in agricultural use. Meanwhile, it should be strictly restricted Hg, Cd and Cu content of wastewater discharge, and reduced heavy metal content of sludge.</description><identifier>ISSN: 1944-7442</identifier><identifier>EISSN: 1944-7450</identifier><identifier>DOI: 10.1002/ep.13795</identifier><language>eng</language><publisher>Hoboken, USA: John Wiley & Sons, Inc</publisher><subject>Bioaccumulation ; Biodegradability ; Biodegradation ; Biological magnification ; Cadmium ; Chromium ; Coefficient of variation ; Contamination ; Copper ; Ecological effects ; ecological risk ; Ecological risk assessment ; Environmental risk ; heavy metal ; Heavy metal content ; Heavy metals ; Landfill ; Landfills ; Lead ; Mercury ; Mercury (metal) ; Metal concentrations ; Nickel ; Pollution index ; pollution level ; Pollution levels ; potential ecological risk index ; Risk assessment ; Risk levels ; Sludge ; Toxicity ; Waste disposal sites ; Wastewater ; Wastewater discharges ; Zinc</subject><ispartof>Environmental progress, 2022-05, Vol.41 (3), p.n/a</ispartof><rights>2021 American Institute of Chemical Engineers.</rights><rights>2022 American Institute of Chemical Engineers</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2935-e8a4699260206abf2c36f0c62a1c73baa974144b5d47a53158874bb93a9d4d33</citedby><cites>FETCH-LOGICAL-c2935-e8a4699260206abf2c36f0c62a1c73baa974144b5d47a53158874bb93a9d4d33</cites><orcidid>0000-0002-0824-7417</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fep.13795$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fep.13795$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Tang, Jian</creatorcontrib><creatorcontrib>Tang, Hengjun</creatorcontrib><creatorcontrib>Sima, Weiping</creatorcontrib><creatorcontrib>Wang, Haiyue</creatorcontrib><creatorcontrib>Zou, Dongbing</creatorcontrib><creatorcontrib>Qiu, Biao</creatorcontrib><creatorcontrib>Qu, Jiang</creatorcontrib><creatorcontrib>Liang, Rui</creatorcontrib><creatorcontrib>Dong, Jianwei</creatorcontrib><creatorcontrib>Liao, Yi</creatorcontrib><creatorcontrib>Liang, Chao</creatorcontrib><creatorcontrib>Wan, Shan</creatorcontrib><creatorcontrib>Li, Zhihua</creatorcontrib><creatorcontrib>Qiu, Zhongping</creatorcontrib><title>Heavy metal pollution level and potential ecological risk assessment of sludge landfill</title><title>Environmental progress</title><description>The level of heavy metals of the sludge in the landfills has attracted the environmental researchers due to their non‐biodegradability, persistence, toxicity and biomagnification. Heavy metals contamination and ecological risk assessment in the sludge landfills were assessed. In this work, the enrichment factor (EF) and geo‐accumulation index were used to analyze heavy metal pollution degree in the sludge landfills. Meanwhile, the potential ecological risk index was used to assess heavy metals potential ecological risk in the sludge landfills. Results indicated that heavy metal concentrations order was Cr > Cd > Ni > Zn > As>Cu = Pb > Hg. Cr, Cd and Ni coefficient variation were 57%, 53% and 38%, respectively, which indicated that Cr, Cd and Ni content have a large range variation. EF and geo‐accumulation index analyze heavy metal pollution degree in the sludge landfills. Results demonstrated that Hg, Cd, Cu and Zn obtained a high pollution degree. However, Cr, Ni, As and Pb have a low pollution in the sludge landfills. Potential ecological risk index indicated that Hg obtained the highest pollution degree, which demonstrated that the potential ecological risk level is the highest value (Eri ≥ 3500, RI ≥ 4163). Whereas, other heavy metals have a low pollution degree in the sludge landfills. Therefore, Hg, Cd and Cu content of sludge should be strictly restricted in agricultural use. Meanwhile, it should be strictly restricted Hg, Cd and Cu content of wastewater discharge, and reduced heavy metal content of sludge.</description><subject>Bioaccumulation</subject><subject>Biodegradability</subject><subject>Biodegradation</subject><subject>Biological magnification</subject><subject>Cadmium</subject><subject>Chromium</subject><subject>Coefficient of variation</subject><subject>Contamination</subject><subject>Copper</subject><subject>Ecological effects</subject><subject>ecological risk</subject><subject>Ecological risk assessment</subject><subject>Environmental risk</subject><subject>heavy metal</subject><subject>Heavy metal content</subject><subject>Heavy metals</subject><subject>Landfill</subject><subject>Landfills</subject><subject>Lead</subject><subject>Mercury</subject><subject>Mercury (metal)</subject><subject>Metal concentrations</subject><subject>Nickel</subject><subject>Pollution index</subject><subject>pollution level</subject><subject>Pollution levels</subject><subject>potential ecological risk index</subject><subject>Risk assessment</subject><subject>Risk levels</subject><subject>Sludge</subject><subject>Toxicity</subject><subject>Waste disposal sites</subject><subject>Wastewater</subject><subject>Wastewater discharges</subject><subject>Zinc</subject><issn>1944-7442</issn><issn>1944-7450</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp1kE9LAzEQxYMoWKvgRwh48bI1_zZpjlJqKxT0UPAYstnZsjXdrJvdSr-90RVvnuYx7zfz4CF0S8mMEsIeoJ1RrnR-hiZUC5EpkZPzPy3YJbqKcU-I5ELrCXpbgz2e8AF663EbvB_6OjTYwxE8tk2Zdj00fZ1ccMGHXe2S7Or4jm2MEOMhuThUOPqh3AH26aaqvb9GF5X1EW5-5xRtn5bbxTrbvKyeF4-bzDHN8wzmVkitmSSMSFtUzHFZESeZpU7xwlqtBBWiyEuhbM5pPp8rURSaW12KkvMpuhvftl34GCD2Zh-GrkmJhklJmRZE5Ym6HynXhRg7qEzb1QfbnQwl5rs1A635aS2h2Yh-1h5O_3Jm-TryX9qubU8</recordid><startdate>202205</startdate><enddate>202205</enddate><creator>Tang, Jian</creator><creator>Tang, Hengjun</creator><creator>Sima, Weiping</creator><creator>Wang, Haiyue</creator><creator>Zou, Dongbing</creator><creator>Qiu, Biao</creator><creator>Qu, Jiang</creator><creator>Liang, Rui</creator><creator>Dong, Jianwei</creator><creator>Liao, Yi</creator><creator>Liang, Chao</creator><creator>Wan, Shan</creator><creator>Li, Zhihua</creator><creator>Qiu, Zhongping</creator><general>John Wiley & Sons, Inc</general><general>John Wiley and Sons, Limited</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>7ST</scope><scope>7U6</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>M7N</scope><scope>P64</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0002-0824-7417</orcidid></search><sort><creationdate>202205</creationdate><title>Heavy metal pollution level and potential ecological risk assessment of sludge landfill</title><author>Tang, Jian ; Tang, Hengjun ; Sima, Weiping ; Wang, Haiyue ; Zou, Dongbing ; Qiu, Biao ; Qu, Jiang ; Liang, Rui ; Dong, Jianwei ; Liao, Yi ; Liang, Chao ; Wan, Shan ; Li, Zhihua ; Qiu, Zhongping</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2935-e8a4699260206abf2c36f0c62a1c73baa974144b5d47a53158874bb93a9d4d33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Bioaccumulation</topic><topic>Biodegradability</topic><topic>Biodegradation</topic><topic>Biological magnification</topic><topic>Cadmium</topic><topic>Chromium</topic><topic>Coefficient of variation</topic><topic>Contamination</topic><topic>Copper</topic><topic>Ecological effects</topic><topic>ecological risk</topic><topic>Ecological risk assessment</topic><topic>Environmental risk</topic><topic>heavy metal</topic><topic>Heavy metal content</topic><topic>Heavy metals</topic><topic>Landfill</topic><topic>Landfills</topic><topic>Lead</topic><topic>Mercury</topic><topic>Mercury (metal)</topic><topic>Metal concentrations</topic><topic>Nickel</topic><topic>Pollution index</topic><topic>pollution level</topic><topic>Pollution levels</topic><topic>potential ecological risk index</topic><topic>Risk assessment</topic><topic>Risk levels</topic><topic>Sludge</topic><topic>Toxicity</topic><topic>Waste disposal sites</topic><topic>Wastewater</topic><topic>Wastewater discharges</topic><topic>Zinc</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tang, Jian</creatorcontrib><creatorcontrib>Tang, Hengjun</creatorcontrib><creatorcontrib>Sima, Weiping</creatorcontrib><creatorcontrib>Wang, Haiyue</creatorcontrib><creatorcontrib>Zou, Dongbing</creatorcontrib><creatorcontrib>Qiu, Biao</creatorcontrib><creatorcontrib>Qu, Jiang</creatorcontrib><creatorcontrib>Liang, Rui</creatorcontrib><creatorcontrib>Dong, Jianwei</creatorcontrib><creatorcontrib>Liao, Yi</creatorcontrib><creatorcontrib>Liang, Chao</creatorcontrib><creatorcontrib>Wan, Shan</creatorcontrib><creatorcontrib>Li, Zhihua</creatorcontrib><creatorcontrib>Qiu, Zhongping</creatorcontrib><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Environment Abstracts</collection><collection>Sustainability Science Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Environmental progress</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tang, Jian</au><au>Tang, Hengjun</au><au>Sima, Weiping</au><au>Wang, Haiyue</au><au>Zou, Dongbing</au><au>Qiu, Biao</au><au>Qu, Jiang</au><au>Liang, Rui</au><au>Dong, Jianwei</au><au>Liao, Yi</au><au>Liang, Chao</au><au>Wan, Shan</au><au>Li, Zhihua</au><au>Qiu, Zhongping</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Heavy metal pollution level and potential ecological risk assessment of sludge landfill</atitle><jtitle>Environmental progress</jtitle><date>2022-05</date><risdate>2022</risdate><volume>41</volume><issue>3</issue><epage>n/a</epage><issn>1944-7442</issn><eissn>1944-7450</eissn><abstract>The level of heavy metals of the sludge in the landfills has attracted the environmental researchers due to their non‐biodegradability, persistence, toxicity and biomagnification. Heavy metals contamination and ecological risk assessment in the sludge landfills were assessed. In this work, the enrichment factor (EF) and geo‐accumulation index were used to analyze heavy metal pollution degree in the sludge landfills. Meanwhile, the potential ecological risk index was used to assess heavy metals potential ecological risk in the sludge landfills. Results indicated that heavy metal concentrations order was Cr > Cd > Ni > Zn > As>Cu = Pb > Hg. Cr, Cd and Ni coefficient variation were 57%, 53% and 38%, respectively, which indicated that Cr, Cd and Ni content have a large range variation. EF and geo‐accumulation index analyze heavy metal pollution degree in the sludge landfills. Results demonstrated that Hg, Cd, Cu and Zn obtained a high pollution degree. However, Cr, Ni, As and Pb have a low pollution in the sludge landfills. Potential ecological risk index indicated that Hg obtained the highest pollution degree, which demonstrated that the potential ecological risk level is the highest value (Eri ≥ 3500, RI ≥ 4163). Whereas, other heavy metals have a low pollution degree in the sludge landfills. Therefore, Hg, Cd and Cu content of sludge should be strictly restricted in agricultural use. Meanwhile, it should be strictly restricted Hg, Cd and Cu content of wastewater discharge, and reduced heavy metal content of sludge.</abstract><cop>Hoboken, USA</cop><pub>John Wiley & Sons, Inc</pub><doi>10.1002/ep.13795</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-0824-7417</orcidid></addata></record> |
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| subjects | Bioaccumulation Biodegradability Biodegradation Biological magnification Cadmium Chromium Coefficient of variation Contamination Copper Ecological effects ecological risk Ecological risk assessment Environmental risk heavy metal Heavy metal content Heavy metals Landfill Landfills Lead Mercury Mercury (metal) Metal concentrations Nickel Pollution index pollution level Pollution levels potential ecological risk index Risk assessment Risk levels Sludge Toxicity Waste disposal sites Wastewater Wastewater discharges Zinc |
| title | Heavy metal pollution level and potential ecological risk assessment of sludge landfill |
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