A pilot scale in situ experiment in a tidal creek located in Ronggui town (22°45′N, 113°15′E) in Guangdong province, China as well as a microcosm incubation experiment in laboratory were conducted to
The low degrading capability of microorganisms has limited the bioremediation of environments contaminated with polychlorinated biphenyls (PCBs) around the e-waste recycling sites.In the present study
The environmental pollution problem resulted from e-waste dismantling process has become a global concern.A pilot-scale biotrickling filter(BTF) was designed to treat the organic waste gas emitted fro
The cell elongation and division characteristics of Lysinibacillus sp.strain GY32 was determined by time-lapse microscopy during its growth cycle.After spore germination and outgrowth, cells elongated
A bacterial consortium was enriched from a saline soil contaminated by crude oil using phenanthrene as the sole source of carbon and energy at 10% salinity.The bacterial consortium can degrade 100 mg/
長鏈之烷基酚(碳鏈碳數為8-12),如辛基與壬基酚等,能長期存在於環境中,且具有類似雌激素活性,能影響人類和動物的生長、繁殖與性發育,也與人類癌症有關。環境中菌株會將辛基酚與壬基酚降解至能進入细菌中央代謝途徑之代謝物而去除,因而減少在食物鏈中之累積。前人研究發現中、短鏈烷基酚可由數個Pseudomonas屬的菌株經開環途徑降解；而長鏈烷基酚則可由Sphingomonas屬的菌株以alkylphen
空气微生物是引发考古发掘现场微生物病害的主要因素,其直接威胁到出土文物的安全保存与合理防护.本研究利用Anderson FA-Ⅰ型六级筛孔撞击式空气微生物采样器在山东章丘东平陵考古发掘区第V9475探方区域采样,研究了采样点环境中可培养空气微生物浓度(Clone Forming Unit,CFU/m3)的日变化和时变化特征；同时结合现场环境监测数据,分析了空气微生物浓度与环境中温度、相对湿度、SO
里氏木霉(Trichoderma reesei)FS10-C由本课题组前期研究从土壤中筛选而得,该菌株在Cu浓度为600 mg·L-1,Cd浓度为300 mg·L-1时仍能生长,并且能强化海州香薷和伴矿景天对铜镉污染土壤的吸取修复.因此,为扩大其应用前景,本研究以廉价的农副产品作为原料,对木霉FS10-C固体发酵培养基进行了筛选,并优化发酵条件,简化生产工艺,为将其成功开发为土壤重金属污染修复的生
A taxonomic study was carried out on strain P73T, which was isolated from deep-sea sediment of Indian Ocean with PAHs-degrading enrichment.The bacterium was Gram-negative, oxidase and catalase positiv