求翻译：由于接种污泥是厌氧污泥，将污泥从厌氧环境转移到微氧环境中，氧的存在对严格厌氧菌来说具有毒性效应。是什么意思？

As the inoculation sludge is anaerobic sludge, sludge in anaerobic environments to micro-oxygen environment, for strictly anaerobic bacteria, the presence of oxygen toxicity.