大中型沼气工程运行及参数分析——以新余市南英沼气站CSRT工艺为例  

Operation and Parameters Analysis of Large and Medium-sized Biogas Projects:Taking the CSRT Process of Nanying Biogas Station in Xinyu City as an Example

作　　者：徐怀志 万里平 龚贵金 陈芬 XU Huaizhi;WAN Liping;GONG Guijin;CHEN Fen(Jiangxi Zhenghe Ecological Agriculture Co.,Ltd.,Xinyu Jiangxi 338000)

机构地区：[1]江西正合生态农业有限公司,江西新余338000

出　　处：《现代农业科技》2021年第11期176-178,共3页Modern Agricultural Science and Technology

基　　金：江西省重大研发专项(20182ABC28006)。

摘　　要：本文以新余市渝水区南英沼气站CSRT工艺为例,介绍了大中型沼气工程的运行情况,并对系统参数进行了分析。结果表明,运行最适温度为32~33℃,原料的总固体浓度为6%~10%,需要监测罐体pH值及氨氮情况,以确保系统的正常运行。本研究可以为沼气工程稳定运行提供相关参数和参考。Taking the CSRT process of Nanying Biogas Station in Yushui District of Xinyu City as an example,the operation of large and medium-sized biogas projects was introduced,and the parameters were analyzed in this paper.The results showed that the optimal operating temperature was 32-33℃,the total solid concentration of raw materials was 6%-10%.The pH value and ammonia nitrogen of the tank should be monitored to ensure the normal operation of the system.This study provides relevant parameters and reference for the stable operation of biogas project.

关 键 词：大中型沼气工程 运行参数 CSRT工艺 产气量 发电量 

分 类 号：S216.4[农业科学—农业机械化工程]