厌氧序批式反应器(ASBR)的六大优点  

Six Major Merits of ASBR

作　　者：李亚新[1] 岳秀萍[1] 

机构地区：[1]太原理工大学环境科学与工程学院,山西太原030024

出　　处：《中国给水排水》2008年第4期27-30,共4页China Water & Wastewater

基　　金：国家自然科学基金资助项目(50578102);山西省自然科学基金资助项目(20011013)

摘　　要：分析了厌氧序批式反应器(ASBR)的六大优点,与连续流厌氧反应器相比,ASBR构造简单、投资省,生物絮凝和固液分离效果好,水头损失小、动力费用低,生化反应推动力大,可形成以甲烷八叠球菌为优势菌的颗粒污泥,处理高浓度有机废水时对碱度的需求量少,运行费用低。The merits of anaerobic sequencing batch reactor （ASBR） were analyzed. Compared to continuous-flow anaerobic reactor, ASBR possesses six major merits as follows： simplified structure and low investment, excellent bio-flocculation and solid-liquid separation effects, low head loss and power cost, greater bio-reaction motive force, forming granular sludge with Methanosarcina as dominant bacteria, low alkalinity demand and low operation cost when treating high-concentration organic wastewater.

关 键 词：厌氧序批式反应器(ASBR) 甲烷八叠球菌 A型颗粒污泥 碱度需求 

分 类 号：X703.3[环境科学与工程—环境工程]