摘要
通过对城镇生活污水净化沼气池残渣与农村沼气池沼渣性质的分析比较及农田土壤成分的分析，提出了城镇净化沼气池残渣还田处理研究。在连续三年对小麦、油菜施用城镇净化沼气池残渣还田处理效果研究的基础上，总结出了实用的施用技术。
The waste residue from municipal biagas tank
was used as fertilizer onsite for wheat and rape.The result showed that the residue still
contained enough high nutritional elements for crops though not as high as the residue from
rural biagas tank.It is good for use as fertilizer,specially when it is mixed with ammonia
carbonate
出处
《中国沼气》
1999年第2期36-40,共5页
China Biogas
关键词
生活污水
沼气池
残渣还田
沼渣
domestic wastewater
municipal biogas tank
residue disposal
