1. 厌氧：生物处理主要分为喜气 / 好氧(Aerobic)及厌气 / 厌氧(Anaerobic) 两大类别. 但就普及性、方便性及稳定性而言,喜气处理占有率高达80%以上. 而喜气处理最主要之关键乃在於如何充份有效地将空气中之氧气,
2. 厌氧性：水中的有机物受到微生物的分解 , 不管是好氧性(Aerobic)或是厌氧性(Anaerobic)之情况下 , 均会分解产生氨(NH3) ,
3. 无氧：乳酸产生的浓多寡,则与运动过程中有氧(aerobic)和无氧(anaerobic)系统能代谢的百分比有关. 同的能系统输出,对於人体运动时血乳酸值影响其浓的变化. 以磷酸系统为主要供给能源时血乳酸浓较少,一般超过4mmol/l;以醣酵解系统为主要供应能源时,
4.
4. 厌氧的：anaerobic water 无氧水 | anaerobic 厌氧的 | anaerobion 厌氧菌
1. 厌氧的；由厌氧菌引起的
Anaerobic creatures or processes do not need oxygen in order to function or survive.
e.g. Anaerobic respiration occurs only in particularly active tissues such as muscles during severe exercise.
厌氧呼吸只有在处于剧烈运动状态的肌肉等特别活跃的组织中才会发生。
2. （锻炼）无氧的
Anaerobic exercise is exercise such as weight training that improves your strength but does not raise your heart rate.
e.g. ...an anaerobic workout.
无氧训练
adj
1. living or active in the absence of free oxygen
e.g. anaerobic bacteria
Synonym: anaerobiotic
2. not aerobic
e.g. isometric exercises are anaerobic