审定成绩： 毕 业 设 计 （论 文） 设计（论文）题目： 饮 用 水 设 计 系 部 名 称： 学 生 姓 名： 专 业： 班 级： 学 号： 指 导 教 师： 填表时间： 年 月摘要随着我国社会主义现代化建设的深化进行、城市化进程的加快以及人民生活水平的不断提高，不仅用水量将迅速增加，而且对水质的要求也会越来越高，从而使得水处理技术不断提高来满足人们的需要。本处理工艺主要以反渗透膜处理技术为主，以合适的前处理和后处理技术制取合格的瓶装饮用水的处理工艺。预处理过程中加入混凝剂，除去水中的小颗粒，再经过活性炭过滤器吸附过滤，使原水浑浊度降低，使原水中带有的杂质得到处理，过滤。再经过软化器处理，使原水硬度降低，之后经过保安过滤器过滤处理。预处理后，满足反渗透进水要求，进行反渗透工艺处理。出水还需要消毒杀菌过滤的后处理，最终出水。原水经过一系列的工艺处理最终达到国家饮用纯净水水质标准 GB17323-1998。关键词：水处理工艺 水质 反渗透技术 饮用水 标准AbstractAlong with our country socialist modernization development, city changes a course accelerate and the continuous improvement of people's living standard, not only the water will increase rapidly, and the demand of water quality is more and more high, so that the water treatment technology and continuous improvement to meet the needs of the people.This process mainly in reverse osmosis membrane treatment technology, to the right before treatment and after treatment technology to produce qualified bottled drinking water treatment process. Pretreatment process for adding coagulant, to remove small particles, and then after the activated carbon filter adsorption filter, raw water turbidity reduce, make the raw water with impurities from processing, filtering. After softening treatment, to allow the water to reduce the hardness, after a security filter processing. After the pretreatment of reverse osmosis, meet the requirements, through the reverse osmosis process. Water also needs...
