Combination of three filamentous fungi for synergistically degrading pyrene and application of combination

• Main Authors: HUANG YOULIANG, LI WENGAI, HUANG SAIHUA, GAO YUANXUE, LYU YAHUI
• Format: Patent
• Language: Chinese; English
• Published: 26.01.2024
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; DISPOSAL OF SOLID WASTE; ENZYMOLOGY; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PERFORMING OPERATIONS; PROCESSES USING MICROORGANISMS; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; RECLAMATION OF CONTAMINATED SOIL; RECLAMATION OF CONTAMINED SOIL SOIL; SPIRITS; TRANSPORTING; VINEGAR; WINE

The invention belongs to the technical field of organic pollution remediation, and discloses a combination of three filamentous fungi for synergistically degrading pyrene and application of the combination. The multi-strain composition for degrading the polycyclic aromatic hydrocarbon comprises hylochlamys nivea, mucor circinelloides and aspergillus terreus. According to the multi-strain composition provided by the invention, the chlamydomonas nivalis, the mucor circinelloides and the aspergillus terreus are combined, the degradation rate of the multi-strain composition to polycyclic aromatic hydrocarbon (such as pyrene) and high-concentration (6140 mg/L) polycyclic aromatic hydrocarbon within 5 days is 89.7% and is higher than that of a single strain, and the multi-strain composition has the potential of application to remediation of the environment polluted by the high-concentration polycyclic aromatic hydrocarbon. 本发明属于有机污染修复技术领域，公开了一种协同降解芘的3株丝状真菌组合及其应用。具体公开了一种降解多环芳烃的多菌株组合物，包括雪白丝衣霉、卷枝毛霉和土曲霉。本发明提供的多菌株组合物，该组