工业VOCs气体处理技术应用状况调查分析
席劲瑛;武俊良;胡洪营;王灿
【期刊名称】《中国环境科学》 【年(卷),期】2012(032)011
【摘要】在调研大量工业VOCs气体处理工程案例的基础上,分析了不同工业VOCs气体处理技术的应用状况,包括不同处理技术在国内外的市场占有率、处理气体流量、VOCs浓度、VOCs种类以及所应用的行业等.结果表明,催化氧化、吸附、生物法是应用较多的VOCs处理技术.冷凝、膜分离和吸附工艺多用于处理浓度大于10000mg/m3的VOCs气体,并可回收VOCs;催化燃烧、热力燃烧工艺多用于处理浓度2000～10000mg/m3且不具回收价值的VOCs气体；生物处理、等离子体多用于处理浓度低于2000mg/m3的VOCs气体.在进行VOCs处理技术选择时,应综合考虑VOCs气体特性(VOCs浓度、流量、温湿度、颗粒物含量)、VOCs处理技术的技术经济性能、排放标准等因素.%A survey was developed to collect information on full-scale industrial gaseous VOCs treatment facilities. Based on 771 VOCs treatment cases, the application status of different VOCs treatment techniques was analyzed. By investigating the marketing occupation ratio, gas flow rate, VOCs concentration, VOCs type and the industry type. Catalytic oxidation, adsorption and biological removal was found to be the most popular types of technique, but other techniques and combination of different techniques were still important. Generally speaking, condensation, membrane separation and adsorption were found to be fit to treat and
recover VOCs gases with concentrations higher than 10000 mg/m3. Thermal oxidation and catalytic oxidation were much fitter to treat VOCs gases with concentrations from 2000mg/m3 to 10000mg/m3. Biotechnique and plasma oxidation were fit to treat VOCs gases with concentration
lower
than
2000
mg/m3.
Besides
the
VOCs
concentrations, some other characteristics of the VOCs gas, performance and economics of the techniques as well as the emission standard should also be considered before a proper technique is selected.
【总页数】6页(1955-1960)
【关键词】挥发性有机物;处理技术;应用状况 【作者】席劲瑛;武俊良;胡洪营;王灿
【作者单位】清华大学环境学院,环境模拟与污染控制国家重点联合实验室,北京100084;清华大学环境学院,环境模拟与污染控制国家重点联合实验室,北京100084;清华大学环境学院,环境模拟与污染控制国家重点联合实验室,北京100084;清华大学深圳研究生院,广东深圳518055;天津大学环境科学与工程学院,天津300072 【正文语种】中文 【中图分类】X501 【文献来源】
https://www.zhangqiaokeyan.com/academic-journal-cn_china-environmental-science_thesis/0201218607156.html
【相关文献】
1.环境中VOCs的污染现状及处理技术研究进展 [J], 张云; 李彦锋
2.VOCs废气危害及处理技术进展 [J], 胡桐搏; 张长平; 刘浩; 李若侬; 曹自青; Yabo Abel Chat
3.市级电大信息技术水平及应用状况调查分析--以保定广播电视大学为例 [J], 赵欣楠; 杜昆; 刘增锐
4.信息技术在中等师范学校数学教学中应用状况的调查分析报告 [J], 罗芳; 夏俊涛
5.山东东华水泥有限公司耐磨技术应用状况调查分析 [C], 胡庆银; 于永康
以上内容为文献基本信息，获取文献全文请下载
工业VOCs气体处理技术应用状况调查分析
