微量金属在餐厨垃圾厌氧消化中的应用研究  

Application of trace metal elements in anaerobic digestion of kitchen wastes

作　　者：钟婷婷 刘亚利[1] 康晓荣[2] 李欣 王甜甜 张锺一 杨文婧 杨晓瑾 ZHONG Ting-ting;LIU Ya-li;KANG Xiao-rong;LI Xin;WANG Tian-tian;ZHANG Zhong-yi;YANG Wen-jing;YANG Xiao-jinx(College of Civil Engineering,Nanjing Forestry University,Nanjing 210037,China;College of Civil Engineering,Yancheng Institute of Technology,Yancheng 224051,China;School of Environment,Harbin Institute of Technology,Harbin 150009,China)

机构地区：[1]南京林业大学土木学院,江苏南京210037 [2]盐城工学院土木工程学院,江苏盐城224051 [3]哈尔滨工业大学环境学院,黑龙江哈尔滨150009

出　　处：《现代化工》2019年第6期46-49,共4页Modern Chemical Industry

基　　金：江苏省高校自然科学研究面上项目(16KJB560018);江苏省自然科学基金项目(BK20160937);南京林业大学青年科技创新基金项目(CX2017025);大学生实践创新训练计划项目(201810298019Z)

摘　　要：阐述了微量金属元素在餐厨垃圾厌氧消化过程中的重要作用,以及产甲烷菌对微量金属元素的需求量。总结了微量金属元素单独、联合投加对餐厨垃圾厌氧消化的影响,分析了微量金属形态的变化及螯合剂对生物利用度的研究进展,并归纳了该领域未来的研究方向。The important roles of trace metal elements in the anaerobic digestion process of kitchen wastes are described in this paper.The demand of methanogens for trace metal elements is emphatically elaborated. Effects of single dosing and combined dosing of trace metal elements on the anaerobic digestion of kitchen waste are summarized, and the changes of trace metal speciation and the research progress of chelating agents on their bioavailability are also analyzed. Future research directions in this field are summarized.

关 键 词：餐厨垃圾 厌氧消化 微量金属元素 生物利用度 

分 类 号：X705[环境科学与工程—环境工程]