微细气泡技术标准体系探究  

Exploration of Standard System for Fine Bubble Technology

作　　者：周兰 李兆军[1] ZHOU Lan;LI Zhaojun(Institute of Process Engineering,Chinese Academy of Sciences,Beijing 100190,China)

机构地区：[1]中国科学院过程工程研究所,北京100190

出　　处：《净水技术》2021年第2期75-87,共13页Water Purification Technology

摘　　要：微细气泡技术是面向未来、绿色可持续的技术。气泡尺寸小到微纳米级的微细气泡技术快速发展,其应用也越来越广泛,在矿物浮选分离、超声造影剂、污水处理、工业清洗和精细剥离、日用清洗和护肤、农业种植以及水产养殖、盐碱地改良和土壤修复等诸多领域,微细气泡技术均颇有建树。但是,就像其他新兴技术发展初期一样,伴随着微细气泡的研究和应用,在学术界和市场上尚存在诸多争议和未解难题;微细气泡功能、效果等背后的机理还没有充分和完善的科学解释;应用走在机理理论研究的前面,市场的发展需要标准化,且亟需加快标准化的相关工作。文中介绍了微细气泡技术的发展背景、研究对象和应用领域,从相关组织、技术动向和标准化对象3个方面介绍了目前国际标准化的发展情况。结合目前产业的发展、标准化工作的需求,调研现有的标准化基础,包括已制定的标准和已开展的相关标准化工作项目、微细气泡检测表征技术发展和应用情况,从标准的类型、专业领域、功能等角度进行分析,提出了基础、生成技术及设备、测量方法和应用4个板块的微细气泡标准体系,详细说明了该体系的分类原则、标准体系结构图、各构成部分的内容、各部分的标准化发展方向和需求。为便于指导标准项目的具体开发,还从标准化文件的表现形式、使用者、标准化对象、目的和功能等方面对各板块对应内容做了分析和引导,梳理了各板块已开发和开发中的标准化成果。最后,展望了未来的标准化方向。Fine bubble technology is a future oriented,green and sustainable technology.Fine bubbles are defined as artificially manufactured bubbles of smaller than 100 micron meters in size in a liquid medium.With the rapid development of fine bubble technology,applications in the fields of mineral flotation,ultrasonic contrast agent,water treatment,industrial cleaning and fine stripping,daily cleaning and skin care,agricultural and aquaculture,saline alkali land improvement and soil remediation etc.,have evolved over the past few decades.However,like other emerging technologies,along with the research and application of fine bubbles,there have been many disputes and unsolved problems in academic and the market as well.Although many applications have been in practices,mechanism behind the functions and effects of fine bubbles has not been fully and perfectly explained scientifically.Anyway,market development needs to speed up the standardization.This paper introduces development background,research object and application field of fine bubble technology,relevant organizations,technical trends corresponding with the current international standardization develop-ment situation.And,after investigating the development of the industry,progress of measurement methods and generators,demand of standardization work,standard projects finished and under development etc.,this paper proposes a standard system for fine bubble technology with four aspects:basic standards,generating and equipment,measurement methods and individual applications.Classification principle,contents,standardization development direction and demand of each part are described in detail.In order to guide specific development work of standard projects,this paper also analyzes the detail forms,users,standardization objects,purposes and functions of the standardizing documents of each part.The standards finished and under development are also sorted out for each part.Although the pace of each kind of industry application is different,standardization development for f

关 键 词：微细气泡 微细气泡技术 标准化 微细气泡技术标准体系 

分 类 号：T19[一般工业技术]