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CN105154365A 分枝杆菌YC-RL4及其应用 有权

分枝杆菌YC-RL4及其应用
摘要：
本发明提供一种能够降解多种邻苯二甲酸酯类物质的分枝杆菌(Mycobacterium sp.)YC-RL4，其保藏编号为CGMCC No.10993。该菌能够在5天内将无机盐培养基中含有的100mg/L邻苯二甲酸二(2-乙基已基)酯(DEHP)、邻苯二甲酸二环己酯(DCHP)、邻苯二甲酸二甲酯(DMP)、邻苯二甲酸二正丁酯(DBP)、邻苯二甲酸二乙酯(DEP)100％降解。另外，该菌对于盐离子浓度、pH和温度具有较宽的耐受范围。本发明的分枝杆菌株YC-RL4能够应用于邻苯二甲酸酯类物质环境污染的生物修复，同时对于上述污染物的高盐高碱工业生产废水处理具有良好的应用潜质，具有较好的经济价值和应用前景。
摘要（英）：

The invention provides a mycobacterium YC-RL4 capable of degrading various phthalate acid substances. The preserving number of the mycobacterium YC-RL4 is CGMCC No.10993. Within five days, the bacterium can perform 100% degradation on 100 mg/L di-2-ethylhexyl phthalate (DEHP), dicyclohexyl phthalate (DCHP), dimethyl phthalate (DMP), di-n-butyl ortho-phthalate (DBP) and diethyl phthalate (DEP) contained in an inorganic salt culture medium. In addition, the bacterium is wide in range of tolerance to salt ion concentration, pH and temperature. The mycobacterium YC-RL4 can be applied to bio-remediation of phthalate substance environmental pollution, has good application potentials for treating high-salt high-alkali industrial production wastewater of pollutants and has good economical value and application prospects.

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