新型HDPE防渗膜厌氧发酵装置在规模化养猪场处理高浓度养殖污水中的应用  

Application of a New Anaerobic Fermentation Device with HDPE Anti-seepage Membrane in the Treatment of High Concentration Wastewater in a Large-scale Piggery

作　　者：肖艳春[1] 黄婧[1] 李洁[1] 陈彪[1] XIAO Yan-chun;HUANG Jin;LI Jie;CHEN Biao(Institute of Agricultural Engineering and Technology, Fujian Academy of Agricultural Sciences, Fuzhou, Fujian 35000)

机构地区：[1]福建省农业科学院农业工程技术研究所,福建福州350003

出　　处：《福建农业科技》2018年第2期33-36,共4页Fujian Agricultural Science and Technology

基　　金：福建省农业科学院出版基金项目(CBZX2017-25);福建省农业科学院科技示范基地项目(sfjd-6);福建省农业科学院博士基金项目(DC2018-6)

摘　　要：研发一种新型HDPE防渗膜厌氧发酵装置,解决以往沼气池建池成本高以及冬季产气速率低的问题。在福建莆田某规模化养猪场应用结果表明:该HDPE防渗膜厌氧发酵装置施工方便,适应性强,厌氧消化能力强,工程造价为同类型沼气池1/10左右,对养殖污水消化降解效果显著,具备良好的经济和环境效益。A new type of anaerobic fermentation device with HDPE anti-seepage membrane was developed to solve the problems in high cost of biogas tank construction and low gas producing rate in the winter. The application results received from a large-scale piggery in Putian City of Fujian Province showed that the anaerobic fermentation device with HDPE anti-seepage membrane was convenient in construction, had strong adaptability and strong anaerobic digestion capability. The cost of project was about 1/10 of the same level of biogas digester, and it had a remarkable effect on the digestion and degradation of breeding wastewater and possessed good economic and environmental benefits.

关 键 词：HDPE防渗膜 规模化养猪场 养殖污水 产气量 产气速率 

分 类 号：S216.4[农业科学—农业机械化工程] X713[农业科学—农业工程]