伍波, 周军宝, 叶昌明*
（深圳市清泉水业股份有限公司，深圳518116）
摘要：山西某污水处理厂通过将原SBR+BAF+砂滤池工艺改造为ABM短时泥膜法[即AAO（活性污泥法）、BAF（曝气生物滤池）和MDF（多功能深床滤池）组合工艺]污水处理工艺后，其设计规模从5000m3/d增加至10000m3/d，出水水质主要指标由《城镇污水厂污染物排放标准》（GB18918-2002）一级B提高至地表Ⅴ类。利用原构筑物进行改造，同时新建模块化标准件厂房以增加污水处理厂产水量，缩短了施工周期。详细介绍了该工程概况、原工艺存在的问题、改造思路以及设计总结。
关键词：提标扩容改造；ABM短时泥膜法；BAF模块；MDF模块；地表Ⅴ类
中图分类号：TU992文献标识码：C
Design of Upgrading Reconstruction and Capacity Expansion of a Wastewater Treatment Plant in Shanxi
WU Bo, ZHOU Jun-bao, YE Chang-ming
(Shenzhen Qingquan Water Industry Co. Ltd., Shenzhen 518116, China)
Abstract: A wastewater treatment plant in Shanxi had transformed the original SBR+BAF+ sand filter process into ABM short-time sludge membrane method (that were AAO (activated sludge process), BAF (aeration biological filter) and MDF (multi-function deep bed filter) combined process). The design capacity of the object could be added from 5000m3/d to 10000m3/d, and the main index of effluent quality could be increasedfrom the first level B criteria specified in the Discharge Standard of Pollutants for Municipal Wastewater treatment Plant (GB 18918-2002) to the specified water standard level ⅴ. Rebuilt the original structure and built a modular factory building at the same time, that to increase the water output of the sewage treatment plant and short the construction period. The general situation of the project, the problems existing in the original technology, the reform ideas and the design summary weredetailedlyintroduced.
Key words: upgrading reconstruction and capacity expansion; ABM short-term sludge membrane method; BAF module; MDF module; the specified water standard level ⅴ
*通讯作者：叶昌明，高级工程师
