The results showed the optimal conditions were as following: pH 4.4,initial concentration of Cu2+ 50 mg/Land culture time 72 h,highest accumulation 12.87 mg/gdry fungi. The exorcize coefficient was 84.65%.

• 对铜离子浓度与菌体生长以及影响富集量的因素进行了研究；结果表明:在pH 4.；4；初始铜离子浓度50 mg/L；培养时间为72 h；最大富集量为12