摘要
随着我国科技的飞速发展,生活污水处理装置也在逐步升级,地下式或半地下式生活污水一体化处理设备应用日益广泛。但是对于处理临时建筑营地、灾后重建营地这一类生活污水,地下式处理设备存在占地面积大、资源易闲置等不足。相比之下,移动式生活污水处理装置具有方便快捷、资源节约、灵活性高等优点,在生活污水应急处理方面具有较好的应用前景。文章总结了近年来移动式一体化生活污水处理设备的处理工艺;介绍了以物理化学法、生物法、组合技术和人工湿地为核心技术的移动式生活污水处理装置的具体构造及其处理效果;从资源利用和长期规划的角度对移动式和地下式生活污水处理装置进行比较,突出移动式生活污水处理装置的灵活性、经济实用性;通过分析农村生活污水处理情况,对未来农村生活污水处理模式进行探讨,提出小型污水处理厂与移动式生活污水处理装置并存的运行方式;对移动式生活污水处理装置的发展趋势进行了展望,重点强调了高级催化氧化和膜分离工艺对其发展的推进作用,具有重要理论与现实指导意义。
With the rapid development of science and technology in our country,domestic wastewater treatment devices are also being gradually upgraded.Underground or semi-underground domestic wastewater integrated treatment equipment is widely used.However,for the treatment of domestic wastewater from temporary construction camps and post-disaster reconstruction camps,the underground treatment equipment has shortcomings such as the occupation of large area of land and low efficiency of utilization.In contrast,the mobile domestic wastewater treatment device has several advantages such as easy to use,high efficiency of resource utilization,and good flexibility and thus has a good application prospect in the emergency treatment of domestic wastewater.In this paper,it summarizes the treatment process of mobile and integrated domestic wastewater treatment equipment in recent years.The specific structure and treatment effect of mobile domestic wastewater treatment devices with physicochemical methods,biological methods,combination technology and constructed wetlands as the core technologies are introduced.Further,we compared mobile and underground domestic wastewater treatment plants from the perspective of resource utilization and long-term planning,highlighting the flexibility and economical practicability of mobile domestic wastewater treatment plants.Then,this paper discusses the future rural domestic wastewater treatment mode by analyzing the situation of rural domestic wastewater treatment,and propose the coexistence of small wastewater treatment plants and mobile domestic wastewater treatment devices.In the end,this paper looks forward to the development trend of mobile domestic wastewater treatment equipment,and emphasize the role of advanced catalytic oxidation and membrane separation technology in promoting its development,which has important theoretical and practical guiding significance.
作者
邱勇军
张玉峰
杨永前
封明敏
缪爱军
杨柳燕
QIU Yongjun;ZHANG Yufeng;YANG Yongqian;FENG Mingmin;MIAO Aijun;YANG Liuyan(Jiangsu Fangtian Power Technology Co.,Ltd.,Nanjing 211102,China;School of Environment,Nanjing University,Nanjing 210023,China;State Grid Jiangsu Electric Power Co.,Ltd.,Construction Branch,Nanjing 210000,China)
出处
《净水技术》
CAS
2023年第11期27-36,66,共11页
Water Purification Technology
基金
国家自然科学基金(22176093)
江苏方天电力技术有限公司科技项目资助(YF202103)。
关键词
生活污水
移动式处理装置
污水处理
技术进展
一体化
domestic wastewater
mobile processing unit
wastewater treatment
technological progress
integration
