{"title":"生物强化对重金属污染填埋场土壤去污的影响","authors":"Agamuthu Pariatamby","doi":"10.23880/oajwx-16000165","DOIUrl":null,"url":null,"abstract":"The research is aimed to decontaminate heavy metal polluted landfill soil using consortia of fungi as bioaugmentation agents. Two consortia namely highly metal tolerant fungi (HMTF) and moderately metal tolerant fungi (MMTF) were used for the bioaugmentation. The experiment was conducted at day 0, 20, 60, and 100. Soil physicochemical parameters (pH, conductivity, redox potentials, and metal concentrations) were found to decline along the duration of the experiment. The maximum metal removal (48%) was achieved in soil treated with HMTF. Both treatments were efficient than the control (P < 0.05). The bioremediation efficiency was significantly influenced by the bioaugmented fungi. Therefore, the technique can be utilized for future treatment of metal impacted soil.","PeriodicalId":176565,"journal":{"name":"Open Access Journal of Waste Management & Xenobiotics","volume":"2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Influence of Bioaugmentation on the Decontamination of Heavy Metal Impacted Landfill Soil\",\"authors\":\"Agamuthu Pariatamby\",\"doi\":\"10.23880/oajwx-16000165\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The research is aimed to decontaminate heavy metal polluted landfill soil using consortia of fungi as bioaugmentation agents. Two consortia namely highly metal tolerant fungi (HMTF) and moderately metal tolerant fungi (MMTF) were used for the bioaugmentation. The experiment was conducted at day 0, 20, 60, and 100. Soil physicochemical parameters (pH, conductivity, redox potentials, and metal concentrations) were found to decline along the duration of the experiment. The maximum metal removal (48%) was achieved in soil treated with HMTF. Both treatments were efficient than the control (P < 0.05). The bioremediation efficiency was significantly influenced by the bioaugmented fungi. Therefore, the technique can be utilized for future treatment of metal impacted soil.\",\"PeriodicalId\":176565,\"journal\":{\"name\":\"Open Access Journal of Waste Management & Xenobiotics\",\"volume\":\"2 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Open Access Journal of Waste Management & Xenobiotics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23880/oajwx-16000165\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Open Access Journal of Waste Management & Xenobiotics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23880/oajwx-16000165","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Influence of Bioaugmentation on the Decontamination of Heavy Metal Impacted Landfill Soil
The research is aimed to decontaminate heavy metal polluted landfill soil using consortia of fungi as bioaugmentation agents. Two consortia namely highly metal tolerant fungi (HMTF) and moderately metal tolerant fungi (MMTF) were used for the bioaugmentation. The experiment was conducted at day 0, 20, 60, and 100. Soil physicochemical parameters (pH, conductivity, redox potentials, and metal concentrations) were found to decline along the duration of the experiment. The maximum metal removal (48%) was achieved in soil treated with HMTF. Both treatments were efficient than the control (P < 0.05). The bioremediation efficiency was significantly influenced by the bioaugmented fungi. Therefore, the technique can be utilized for future treatment of metal impacted soil.
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