CAJ | 학술논문

该文系统阐述了“直接厌氧消化”和“预处理＋厌氧消化”两类消化工艺及厌氧消化技术在国内外的应用情况；从泥质分析、运行管理、政策指引三方面，分析了我国大部分污泥厌氧消化处理系统存在的问题；通过解析国内厌氧消化工程成功案例、探讨工艺经济可行性，得出了“高温预处理＋厌氧消化”工艺可作为我国典型城市污泥处置与利用的一种有效途径。
해문계통천술료“직접염양소화”화“예처리＋염양소화”량류소화공예급염양소화기술재국내외적응용정황；종니질분석、운행관리、정책지인삼방면，분석료아국대부분오니염양소화처리계통존재적문제；통과해석국내염양소화공정성공안례、탐토공예경제가행성，득출료“고온예처리＋염양소화”공예가작위아국전형성시오니처치여이용적일충유효도경。
Two kinds of techniques including “direct anaerobic digestion”and “pretreatment + anaerobic digestion”,and the applications of anaerobic digestion techniques at home and abroad was expounded systematically in this paper. The present problems were analyzed on the basis of sludge anaerobic digestion system,operation management and policy guidelines. Then through the analysis of successful cases at home and discussion of economic feasibility,it is concluded that the process of “high temperature preconditioning + anaerobic digestion”could be used as an effective way of typical urban sludge disposal in China.