POTENTIAL FUNGI FOR BIOREMEDIATION OF INDUSTRIAL EFFLUENTS

• Main Authors: Vara Saritha, Avasn Maruthi, K. Mukkanti
• Format: Article
• Language: English
• Published: North Carolina State University 2010-02-01
• Series: BioResources
• Subjects: Marine fungus; Soil fungus; Paper mill effluent; Bioremediation; Enzyme assay
• Online Access: http://ojs.cnr.ncsu.edu/index.php/BioRes/article/viewFile/BioRes_05_1_0008_Saritha_MM_Potential_Fungi_Bioremediation_Effluents/481

Two fungi (unidentified) were isolated from soil and marine environ-ments. These isolates were used for bioremediation of pulp and paper mill effluent at the laboratory scale. The treatment resulted in the reduction of color, lignin, and COD of the effluent in the order of 78.6%, 79.0%, and 89.4% in 21 days. A major part of reductions in these parameters occurred within 5 days of the treatment, which was also characterized by a steep decline in the pH of the effluent. The enzyme activity of these fungi was also tested, and the clearance zone was obtained in the plate assay.