Efficiency of Aspergillus sp. 3 to reduce chromium, sulfide, ammonia, phenol, and fat from batik wastewater

International Symposium on Bioremediation, Biomaterial, Revegetation, and Conservation

生物科学;自然科学（总论）

Dewi, R.S.^1^5 ; Kasiamdari, R.S.^2 ; Martani, E.^3 ; Purwestri, Y.A.^2^4

Biological Science, Faculty of Biology, Universitas Gadjah Mada, Yogyakarta, Indonesia^1

Faculty of Biology, Universitas Gadjah Mada, Yogyakarta

55281, Indonesia^2

Agriculture Microbiology, Faculty of Agriculture, Universitas Gadjah Mada Yogyakarta, Indonesia^3

Research Center for Biotechnology, Universitas Gadjah Mada, Jalan Teknika Utara, Sleman, Yogyakarta

55281, Indonesia^4

Faculty of Biology, Universitas Jenderal Soedirman, Purwokerto, Central-Java, Indonesia^5

关键词: Aspergillus sp;    Fat concentrations;    Potato-dextrose;    Reduction process;    Small and medium enterprise;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/308/1/012003/pdf
DOI  :  10.1088/1755-1315/308/1/012003

来源: IOP

【 摘 要 】

Batik coloring waste contains heavy metal chromium (Cr), and other components such as, Sulfide (S2-), Ammonia (NH3), phenol and oil-fat. The Batik industries are generally classified as small and medium enterprises, which usually do not process their waste. The aim of this study was to observe the ability of Aspergillus sp. 3 to reduce the concentration of Cr, sulfide, ammonia, phenol, and oil-fat component from batik wastewater. The selected fungus, Aspergillus sp. 3 was isolated from batik waste. Based on previous study, selected fungus, Aspergillus sp. 3 was able to decolorize and remediate Indigosol Blue batik wastewater. Potato dextrose broth medium was used for growing the mycelium. Reduction process was occurred with omitted of medium (formed mycelium-supplemented the batik wastewater). Based on experiments, Aspergillus sp. 3 was able to reduce 89.09%, 83.05%, 56.37%, 48.48%, 95.09%, 32.56, 39.28 and 38.15% of Cr sulfide, NH3, phenol and total oil-fat concentration, respectively. Aspergillus sp. 3 had potential application in bioremediation of water polluted by batik wastewater.