题目内容

下列与AF反应器的特点不相符的选项是()

A. 容积负荷低
B. 反应器内安装有填料
C. 厌氧生物由固着和悬浮的厌氧污泥两部分组成
D. 生物污泥易流失

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According to Annex V to MARPOL 73/78,garbage containing plastic is permitted to be disposed of by().

A. incinerating offshore
B. discharging when at least 12 nautical miles from nearest land
C. grinding to less than 1 and discharging at least 12 nautical miles from nearest land
D. grinding to less than 1 and discharging at least 25 nautical miles from nearest land

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