芦苇、牛粪、有机垃圾多物料厌氧发酵产沼气性能研究  

Biogas Production Performance of Anaerobic Co-Digestion with Reed Mixed with Organic Garbage and Cow Manure

作　　者：高奔 姚利[2] 韩迪 王鑫华 王艳芹[2] 付龙云[2] 

机构地区：[1]济宁市南四湖人工湿地管理处,山东济宁272125 [2]山东省农业科学院农业资源与环境研究所,山东济南250100 [3]山东省鲁南工程技术研究院,山东济宁272125

出　　处：《山东农业科学》2016年第2期85-88,共4页Shandong Agricultural Sciences

基　　金：国家科技支撑计划项目(2012BAC04B00)

摘　　要：在发酵原料TS固定的情况下,研究了有机生活垃圾与芦苇、牛粪以0∶2∶1、1∶0.5∶1.5、1∶1∶1、1∶1.5∶0.5和1∶2∶0不同配比对厌氧发酵产沼气性能的影响。结果表明,对于芦苇来说,与有机垃圾和牛粪三物料混合发酵优于与有机垃圾或牛粪双物料混合发酵,三者比例为1∶0.5∶1.5的组合产气效果最好,发酵周期为37 d,最高日产气量达3.2 L/d,单位TS产气量为361.88 m L/g,单位VS产气量为411.22 m L/g。On the basis of fixed total solid（ TS） of substrates,the effects of different material ratios on fermented production performance of biogas were investigated. The ratios of domestic organic garbage,reed and cow manure were set as 0∶ 2∶ 1,1∶ 0. 5∶ 1. 5,1∶ 1∶ 1,1∶ 1. 5∶ 0. 5 and 1∶ 2∶ 0. The results showed that the fermentation performance of reed mixed with domestic organic garbage and cow manure was better than that of reed mixed with domestic organic garbage or cow manure. The biogas production effect was the best when the mixing ratio of domestic organic garbage,reed and cow manure was 1∶ 0. 5∶ 1. 5. Under this condition,the fermentation period was 37 days,the highest daily gas production was 3. 2 L,the gas production amount per TS was 361. 88 m L / g,and the gas production per VS（ volatile solid） was 411. 22 m L / g.

关 键 词：芦苇 牛粪 有机垃圾 多物料厌氧发酵 产沼气性能 

分 类 号：S216.4[农业科学—农业机械化工程]