规模化沼气工程沼液综合处理与利用的研究进展  

Research Progress on the Comprehensive Disposal and Utilization of Biogas Slurry from Large Scale Biogas Engineering

作　　者：陈超[1] 阮志勇[2] 吴进[3] 高立洪[4] 宋金龙[2] 王彦伟[2] 徐彦胜[3] 韦秀丽[4] 徐凤花[1] 

机构地区：[1]东北农业大学资源与环境学院,黑龙江哈尔滨150030 [2]中国农业科学院农业资源与农业区划研究所,北京100081 [3]农业部沼气科学研究所,四川成都610041 [4]重庆市农业科学院农业工程研究所,重庆401329

出　　处：《中国沼气》2013年第1期25-28,43,共5页China Biogas

基　　金：中央级公益性科研院所基本科研业务费专项奖金项目(202-37);"十二五"农村领域国家科技计划课题(2011BAD11B05);现代牧业(集团公司)攻关项目(MF20100518);国家科技支撑计划(2010BAD03B01)

摘　　要：沼气工程作为一项利国利民的事业得到迅速发展,其发酵后的沼液产量巨大,如果得不到合理的处理和利用,不仅制约沼气工程的发展,还会造成二次污染。但沼液中含有大量营养物质和微生物,具有促进作物生长和控制病害发生的双重作用,沼液利用是循环农业产业链中的一个重要环节,我国学者就此问题展开了多方面的研究,近年来对沼液中的微生物组成研究及功能微生物的挖掘为我们研究利用沼液提供了新的思路。Large scale biogas engineering has obtained a rapid development in recent years in China as it is a cause benefiting the country and the people. However it also produces a large amount of biogas slurry, which will restrict its development and cause the second pollution if the slurry can＇ t be treated reasonably. Biogas slurry contains a large quantity of organic matters and a large number of microorganisms with the functions as biopesticide and biofertilizer. The disposal and utilization of biogas slurry play a key role in the sustainable agfictdture, so researchers in China have carried out a lot of study on the techniques to deal with it. In the last few years, the research on microbial community and functional microbe in bio- gas slurry provides a new thought to study the utilization of biogas slurry.

关 键 词：规模化沼气工程 沼液 利用 处理 微生物资源 

分 类 号：S216.4[农业科学—农业机械化工程]