北京理工大学珠海学院 2020 届本科生毕业论文龙狮啤酒厂排污（废）分析与改进方案研究——废液来源、排放现状与改进方案研究龙狮啤酒厂排污（废）分析与改进方案研究——废液来源、排放现状与改进方案研究摘 要在对龙狮啤酒厂的废水处理工艺和排污状况进行调查、分析的基础上，综合对比了目前国内外处理啤酒生产废水常用的工艺的优点、缺点以及改进费用和经济效益，结合龙狮啤酒厂现有的生产废水处理工艺，提出了一种用 IC 厌氧反应器-AO 工艺来改善升级该啤酒厂的废水处理工艺，该工艺解决了旧工艺布水器出水口堵塞的问题以及除磷药物成本过高的问题，且较前工艺具有处理效果更高效、更稳定、更节能、更环北京理工大学珠海学院 2020 届本科生毕业论文保、运行维护成本低，操作简单等优点。工艺改进后污染物排放浓度达到《污水综合排放标准》（GB8978-1996）的二级标准。关键词：啤酒厂废水；废水处理；IC 厌氧反应器； 工艺改进Analysis of Wastewater Discharge (Waste) in Longshi Brewery and Study on Improvement Scheme北京理工大学珠海学院 2020 届本科生毕业论文——Research on waste liquid source, discharge status and improvement planAbstractOn the basis of the investigation and analysis of the wastewater treatment process and sewage situation of Longshi Brewery, a comprehensive comparison of the current process advantages and disadvantages as well as improvement costs and economic benefits of beer production wastewater treatment at home and abroad, combined with existing Production wastewater treatment process, an IC anaerobic reactor-aerobic process was proposed to improve and upgrade the brewery's wastewater treatment process, which solved the problem of clogging the outlet of the old process water distributor and the cost of phosphorus removal The problem is too high , and it has the advantages of more efficient, more stable, more energy-saving, more environmentally friendly, low operation and maintenance costs, simple operation and so on. After the process is improved, the ...
