某啤酒厂污水处理站工艺设计.docVIP

PAGE \* MERGEFORMAT PAGE \* MERGEFORMAT I 某啤酒厂污水处理站工艺设计 摘 要 啤酒废水中有机物含量较高，如直接排放，既污染环境又降低啤酒工业的原料利用率。为此，许多学者和厂家对啤酒废水的处理和利用技术进行研究。 本文根据前人的研究成果综述了啤酒废水的处理和利用现状，结合啤酒废水自身的特性，根据进水水质和排放标准，通过对几种处理工艺的比较，确定污水处理采用UASB+CASS的工艺。对格栅、调节池、UASB池、CASS池、污泥浓缩池等进行了正确的设计和计算。并参考经验设计参数进行UASB+CASS的处理工艺设计，采用UASB+CASS工艺处理高浓度有机废水，不但使处理流程简洁，节省了运行管理费用，同时还可以回收在处理过程中所产沼气作为能源的利用，以便我为进一步探讨效益资源型处理技术提供借鉴。 关键字 啤酒工业；废水处理；UASB；CASS The control system design of 200,000t/year brewery production wastewater Abstract Being high levels of organic pollutants, brewery wastewater may not only lead to environmental pollution, but also decrease the utilization ratio of raw material used in beer production.Therefore, many scholars and breweries have paid much attention to developing new techniques for treating and making use of brewery wastewater. This paper makes a comparison among various new techniques on the basis of analyzing the sources and characteristics of brewery wastewater. Through several treatments studying, I make the best way to treatment the wastewater from brewery—UASB+CASS. From this literary you can achieve a lot of ways about UASB+CASS.The treatment of calculation, for example, grid accommodator; regulation tank;UASB tank;CASS tank;concentrate mud pool and make a detailed explanation for the main building. Used UASB treating wastewater of the brewery is maintain the anaerobic granular sludge .With this way, not only make the process flow simple,but also save operating costs, while reducing wastewater concentration, methane can be recycled in the process of the production as energy use, so that I can provide a reference to further investigate the effectiveness of resource-based processing technology. Keywords brewery industry；wastewater treatment；UASB；CASS 目 录 TOC \o 1-3 \h \u HYPERLINK \l _Toc8876 第一部分 设计说明书 PAGEREF _Toc8876 1 HYPERLINK \l _Toc1009 1. 概述 PAGEREF _Toc1009 1 HYPERLINK \l _Toc25990 1.1 工程概况 PAGEREF _Toc25990 1 HYPERLINK \l _Toc518 1.2 设计依据 PAGEREF _Toc518 1 HYPE