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采用土腥味感官检测评分方法,研究了用流水、活性炭和施入光合细菌去除养殖鱼类异味(M IB)的效果。结果表明,用流水处理15 h和用活性炭吸附法处理12 h,均可有效地去除鲤Cyprinuscarpio的异味,施用光合细菌4周后,可降低或消除鲂、草鱼和淡水白鲨的异味。
Soil organoleptic detection score method was used to study the effect of using flowing water, activated charcoal and photosynthetic bacteria to remove fish odor (MIB). The results showed that the odor of common carp Cyprinus carpio could be effectively removed by 15 h of water treatment and 12 h of adsorption by activated carbon. The photosynthetic bacteria could reduce or eliminate the odor of white shark, grass carp and freshwater white shark after 4 weeks.