污泥驯化 meaning in English

sludge acclimation

The results indicated that , after aerobic granular sluage was matured , removal rate of ammonia nitrogen could maintain at 95 % ; different forms of ammonia nitrogen was analysed in one degradatic period , and the results showed nitrification and denitrification occurred simultaneously in the reactor filled with acrobic granular
结果表明，颗粒污泥驯化成熟之后，对氨氮的去除效果维持在95 %左右，与其污泥接种源没有明显的相关关系；对一个降解周期内氮的形态分析表明，在颗粒污泥存在的反应器内发生了同步硝化反硝化。