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DC Field | Value | Language |
---|---|---|
dc.citation.startPage | 128750 | - |
dc.citation.title | BIORESOURCE TECHNOLOGY | - |
dc.citation.volume | 373 | - |
dc.contributor.author | Rishi, Saloni | - |
dc.contributor.author | Kaur, Ispreet | - |
dc.contributor.author | Naseem, Mariya | - |
dc.contributor.author | Gaur, Vivek Kumar | - |
dc.contributor.author | Mishra, Sandhya | - |
dc.contributor.author | Srivastava, Suchi | - |
dc.contributor.author | Saini, Harvinder Singh | - |
dc.contributor.author | Srivastava, Pankaj Kumar | - |
dc.date.accessioned | 2023-12-21T12:43:04Z | - |
dc.date.available | 2023-12-21T12:43:04Z | - |
dc.date.created | 2023-04-12 | - |
dc.date.issued | 2023-04 | - |
dc.description.abstract | Free cyanide is a hazardous pollutant released from steel industries. Environmentally-safe remediation of cyanide-contaminated wastewater is required. In this work, Pseudomonas stutzeri (ASNBRI_B12), Trichoderma longibrachiatum (ASNBRI_F9), Trichoderma saturnisporum (ASNBRI_F10) and Trichoderma citrinoviride (ASN-BRI_F14) were isolated from blast-furnace wastewater and activated-sludge by enrichment culture. Elevated microbial growth, rhodanese activity (82 %) and GSSG (128 %) were observed with 20 mg-CN L-1. Cyanide degradation > 99 % on 3rd d as evaluated through ion chromatography, followed by first-order kinetics (r2 = 0.94-0.99). Cyanide degradation in wastewater (20 mg-CN L-1, pH 6.5) was studied in ASNBRI_F10 and ASN-BRI_F14 which displayed increased biomass to 49.7 % and 21.6 % respectively. Maximum cyanide degradation of 99.9 % in 48 h was shown by an immobilized consortium of ASNBRI_F10 and ASNBRI_F14. FTIR analysis revealed that cyanide treatment alters functional groups on microbial cell walls. The novel consortium of T. saturnisporum-T. citrinoviride in the form of immobilized culture can be employed to treat cyanide -contaminated wastewater. | - |
dc.identifier.bibliographicCitation | BIORESOURCE TECHNOLOGY, v.373, pp.128750 | - |
dc.identifier.doi | 10.1016/j.biortech.2023.128750 | - |
dc.identifier.issn | 0960-8524 | - |
dc.identifier.scopusid | 2-s2.0-85148062929 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/62588 | - |
dc.identifier.wosid | 000942910400001 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Development of immobilized novel fungal consortium for the efficient remediation of cyanide-contaminated wastewaters | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Agricultural Engineering; Biotechnology & Applied Microbiology; Energy & Fuels | - |
dc.relation.journalResearchArea | Agriculture; Biotechnology & Applied Microbiology; Energy & Fuels | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Cyanide | - |
dc.subject.keywordAuthor | Microorganism | - |
dc.subject.keywordAuthor | Immobilized cell | - |
dc.subject.keywordAuthor | Biodegradation | - |
dc.subject.keywordAuthor | Kinetics | - |
dc.subject.keywordPlus | TRICHODERMA-HARZIANUM | - |
dc.subject.keywordPlus | ALGINATE BEADS | - |
dc.subject.keywordPlus | DEGRADATION | - |
dc.subject.keywordPlus | BIODEGRADATION | - |
dc.subject.keywordPlus | RHODANESE | - |
dc.subject.keywordPlus | WASTE | - |
dc.subject.keywordPlus | ENZYME | - |
dc.subject.keywordPlus | PHENOL | - |
dc.subject.keywordPlus | BATCH | - |
dc.subject.keywordPlus | CELLS | - |
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