In anaerobic toxicity assay,accumulative methane production and relative activity(RA) were used to judge the inhibition level of 2,6-DNP on methanogenic bacteria.

• 厌氧毒性试验(ATA)以累计产甲烷量和相对活性(RA)为指标,评价了不同浓度2,6-DNP对产甲烷菌的抑制程度;