外源添加物对高盐废水厌氧消化的影响:综述
Effects of exogenous additives on anaerobic digestion of high-salt wastewater:A review
邹小玲 1赖文琪 1张本凯 2韩杰 1刘家豪1
作者信息
- 1. 华东交通大学土木建筑学院,江西南昌 330000
- 2. 山东鲁兴环保科技有限公司,山东济南 250000
- 折叠
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.
Abstract
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 salini-ty,iron and carbon materials can enhance the methanogenesis efficiency of anaerobic digestion in high sa-linity 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 treat-ment effect of high-salt wastewater.
关键词
高盐废水/厌氧消化/外源添加物Key words
high salt wastewater/anaerobic digestion/exogenous additive引用本文复制引用
基金项目
江西省教育厅项目(JXJG17539)
企业横向课题(2003617089)
出版年
2024
NETL
NSTL
万方数据