摘要
采用厌氧发酵技术综合治理畜牧业污染。实验中,控制pH值在6.6～7.8进行牛粪的中温厌氧发酵研究,结果表明,牛粪经厌氧发酵,能产生清洁能源沼气,发酵液满足部分菌类的生长条件,可以用来进行禽畜粪便的深度处理。
For solving the contradiction of development and environment, using the technique of anaerobic digestion solve pollution. In the experiment, we control the pH at 6.6-7.8 ,make cow excrement anaerobic digestion at middle temperature. The experiment indicates, in the process of anaerobic fermentation, it can produce clean energy. The solid of digestion conform to the living condition of some fungus ,it can make birds and beasts＂ excrement conduct further treatment.
关键词
牛粪
厌氧发酵
COD
氨氮含量
沼气
Cow excrement
Anaerobic fermentation
COD
Ammonia nitrogen content
Marsh gas
作者简介
边江凤（1981-），女，内蒙古赤峰市人，硕士研究生，主要从事废水治理新技术的研究．
