摘要
围绕铁基材料、相容性溶质以及碳材料等外源添加物对高盐废水厌氧生物处理效果的影响进行综述。在高盐度作用下,铁基材料和碳材料通过增强直接种间电子传递、富集功能微生物等作用来提高高盐度中厌氧消化产甲烷效率;相容性溶质可以被微生物吸收来平衡渗透压差,以帮助微生物更快地适应高盐环境,从而提高高盐废水的厌氧消化处理效果。
The effects of exogenous additives such as iron-based materials,compatible solutes and carbon materials on the anaerobic digestion of high-salt wastewater were reviewed.Under the action of high salinity,iron and carbon materials can enhance the methanogenesis efficiency of anaerobic digestion in high salinity by enhancing direct interspecific electron transfer and enriching functional microorganisms.The compatible solute can be absorbed by microorganisms to balance the osmotic pressure difference,so as to help microorganisms adapt to the high-salt environment faster,and improve the anaerobic digestion treatment effect of high-salt wastewater.
作者
邹小玲
赖文琪
张本凯
韩杰
刘家豪
ZOU Xiaoling;LAI Wenqi;ZHANG Benkai;HAN Jie;LIU Jiahao(School of Civil Engineering and Architecture,East China Jiaotong University,Nanchang 330000,China;Shandong Luxing Environmental Protection Technology Co.,Ltd.,Ji’nan 250000,China)
出处
《应用化工》
CAS
CSCD
北大核心
2024年第9期2227-2230,共4页
Applied Chemical Industry
基金
江西省教育厅项目(JXJG17539)
企业横向课题(2003617089)。
关键词
高盐废水
厌氧消化
外源添加物
high salt wastewater
anaerobic digestion
exogenous additive
