罐头厂废水处理设计

第二章 1300m3/d 的罐头厂废水处理工程设计.........................................................6
2.1 毕业设计罐头厂废水处理方案的选择............................................................................................ 7 2.2 设计项目和内容................................................................................................................................ 7 2.2.1 设计项目..................................................................................................................................... 7 2.2.2 设计研究主要内容..................................................................................................................... 7 2.3 设计范围............................................................................................................................................ 7 2.3.1 设计依据..................................................................................................................................... 8 2.3.2 设计原则..................................................................................................................................... 8 2.4 进水水质参数及出水水质保证值.................................................................................................... 8 2.5 食品厂废水工艺简介......................................................................................................................... 9 2.5.1 废水处理工艺流程及简介.......................................................................................................... 9 2.5.2 工艺简介..................................................................................................................................... 9
Keywords ： canning foods ， organic wastewater ， production ， oil
removal
，hydrolysis
，provincial standard .
II
成
都
电
子
机
械
高
等
专
科
学
校
目录
摘要................................................................................................................................ I Abstract........................................................................................................................II 前言................................................................................................................................1 Foreword....................................................................................................................... 2 第一章 绪论..................................................................................................................3
摘要
随着人们生活水平的提高和生活节奏的加快，旅游事业大力发展，罐头食 品的需求量急剧增加。今年来，食品罐头生产发展很快，改建、扩建和新建许 多食品罐头罐头厂。因为在生产中产生大量有机废水，所以，建设罐头厂的同 时，应考虑污水处理。因此，本文的主要研究对象为中高浓度的罐头厂生产废 水,研究路线为通过理论分析和实际考察采用隔油+水解法+AO 工艺处理中高浓 度的罐头生产加工废水。对应用隔油+水解法+AO 工艺处理面包厂废水实际工程 的设计、 建设和运行结果进行了较为深入的分析。概述了罐头生产废水的来源、 特点、治理的意义及国内外对该类废水处理工艺的研究和应用现状；系统地论 述了水解法的原理和发展,并对隔油+水解法+AO 法的特点进行了说明。通过对 已经投入生产的 AO 工艺处理站的了解和分析,较深入地探讨了隔油+水解法+AO 法该类废水的运行参数,系统研究了各单元的运行效果、效率、影响因素及控制 条件等,并从中得到最优的工艺路线和最优的设计、运行参数,以期为同类废水 的处理提供了可靠地参考价值。 本次设计出水水质达到《罐头厂废水污染排放标准》一级标准，符合国家 要求和地方标准 。 关键词:罐头、有机物、污染、隔油、水解、一级标准。
成
都
电
子
机
Biblioteka Baidu
械
高
等
专
科
学
校
Abstract
With the rapid development of living standard and the quicken pace of life together with the fast-developed tourism, the demand for canning foods has increased sharply. Recently, as the production of canning foods promotes a lot, a growing number of canning factories are under construction, and some of which are reconstructed. There are so much organic wastewater let out during the process of canning food production, so the sewage disposal must be taken into consideration accomplished with the construction of canning factories. So this paper takes the high concentration of organic wastewater from canning factories as the research object, whose main route is to use the oil the oil removal + hydrolysis + AO to deal with the high concentration of organic wastewater via theory analysis and practical investigation. This paper also gives a deeper analysis of the project designation, construction and operation of bread factories where the oil removal + hydrolysis + AO are applied. This paper also gives a brief introduction of the origin, characteristics and meaning of governing to the organic wastewater, the research and appliance of it both at home and abroad. Meanwhile, this paper explains the characteristics of the oil removal + hydrolysis + AO. Through the research and analysis of the oil removal + hydrolysis + AO station which has been applied in the process of production. This paper gains a deeper discussion on the operational parameters of the oil removal + hydrolysis + AO, and a deeper analysis of the operation effects, efficiency, influence factors and the controlling conditions of each unit. All the paper wants to gain is a reliable reference value to the sewage disposal to the same type of factories. The designed water release reaches the primary standard of the Pulping Effluent Standard of Canning Factory and the state standard together with the provincial standard.
毕业设计（论文）
设计（论文）题目：1300m3/d 罐头厂废水处理设计
专
业： 环境监测及治理技术
班
次：
09471
姓
名：
戴俊科
指导教师：
彭明江
成都电子机械高等专科学校
二〇 一二 年 六 月
成
都
电
子
机
械
高
等
专
科
学
校
1300m3/d 罐头厂废水处理设计
环境监测与治理技术 专业 学生 戴俊科 指导教师 彭明江
1.1 设计背景............................................................................................................................................ 3 1.1.1 罐头食品加工简介..................................................................................................................... 3 1.1.2 鱼贝类和肉类罐头加工简介..................................................................................................... 4 1.2 罐头厂废水特点................................................................................................................................ 4 1.3 罐头厂废水处理的意义.................................................................................................................... 4 1.4 罐头生产废水工艺简介.................................................................................................................... 5 1.4.1 国外处理技术............................................................................................................................. 5 1.4.2 国内处理技术应用状况............................................................................................................. 6