摘要
简述了陶瓷废气处理的技术方案、工艺流程及其废气净化装置的结构组成。以某陶瓷厂白烟废气治理为实例,废气净化装置对废气中白烟的去除效果明显,SO2和烟尘浓度从处理前的568·8mg/Nm3和324·6mg/Nm3降低到76·2·0mg/Nm3和122·4mg/Nm3,去除率分别达到86·6%和54·6%,处理后的SO2和烟尘排放浓度都达到《工业窑炉大气污染物排放标准》(GB/9078-1996)的二级标准。试验结果表明,该废气净化装置及技术解决了陶瓷行业废气的白烟污染,并具有较好的脱硫除尘效果。
Technology scheme and flow associated with the composition of cleaning equipments for treating flue gas from ceramics industry were compendiously presented.Cleaning equipments and technology possessed a highest removal in treating test of a ceramics plant,and the average concentration of SO_2 could be reduced from 568.8 mg/Nm^3 to 76.2 mg/Nm^3,and that of soot simultaneously from 324.6 mg/Nm^3 to 122.4 mg/Nm^3. The average removal rate of SO_2 and soot reached 86.6% and 54.6% respectively,which are up to the second-order of “Emission Standard of Air Pollutants for Industrial Kiln and Furnace”(GB/9078-1996).The results indicated that cleaning equipments and their technology resolved the write flue gas pollution and simultaneously achieved a preferable desulphurization and dust collecting effects in treating flue gas of ceramics industry.
出处
《环境工程》
CAS
CSCD
北大核心
2006年第5期45-46,共2页
Environmental Engineering
基金
佛山市环境保护局专项基金资助项目
关键词
废气
治理
陶瓷行业
flue gas,treatment and ceramics industry
