摘要
为探讨添加蘑菇渣、园林枯枝和生物质炭等辅料对污泥堆肥效果的影响,实验通过正交实验,探讨不同堆肥处理的效果。研究结果显示:污泥10 kg,枯枝落叶5 kg,蘑菇渣1.5 kg和生物质炭1.5 kg堆肥处理的效果最好,堆肥第4天,堆体温度达到60℃以上,且温度不低于50℃的时间达到15天,堆肥产品的含水率达到38.5%。
In order to explore the effect of mushroom residue, deadwood, biomass charcoal etc. on sludge composting, the experiment study of orthogonal test for effecting on sludge cornposting. The results show, the effect of cornposting treatments of 10 kg sludge, 5 kg deadwood, 1.5 kg mushroom and 1.5 kg biomass charcoal is the best. The composting temperature was 60 ℃ on the 4th day from commencement of the experinaent, and the composting temperatttre was maintained 15 days no less than 50 ℃. The water content of sludge composting was 38.5 %.
出处
《广东化工》
CAS
2017年第12期73-74,共2页
Guangdong Chemical Industry
基金
广州市科技计划重点项目(201710010007)
关键词
污泥堆肥
正交实验
生物质炭
蘑菇渣
sludge composting
orthogonaltest
biomasscharcoal
mushroom residue
作者简介
[作者简介]张仪琳（1986-），女，汕头人，本科，主要从事污水处理和固体废弃物处理处置等研究。
