排序方式: 共有32条查询结果,搜索用时 15 毫秒
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膜法富氧技术在多氯联苯(PCB_S)焚烧炉中的应用研究 总被引:3,自引:0,他引:3
介绍了富氧焚烧技术在多氯联苯焚烧炉中的应用,重点探讨了其节能效果. 相似文献
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垃圾焚烧炉残渣处理技术探讨 总被引:4,自引:0,他引:4
简要介绍了垃圾焚烧残渣的处理技术,并就其原理、优缺点、应用现状进行了讨论,最后指出了该领域的发展方 向。 相似文献
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Incineration of acrylic waste solution in a lab scale quartz tube vertical incinerator showed the presence of 12–15 polycyclic
aromatic hydrocarbons (PAHs) from a list of 16 priority pollutants at 700–1100˚C after an interval of 50˚C. The amount of total 16 PAHs at 900 and 1100˚C was about 8.5 and 1.25 times higher than those at 700˚C (739.48 μg g−1) respectively. The amount of total probable (2A) and possible (2B) human carcinogenic PAHs was minimum at 700˚C. 相似文献
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介绍了两种垃圾焚烧电厂烟气净化处理工艺,分析了垃圾焚烧烟气净化处理装置工艺流程及出口排放参数,提出目前适合的处理工艺及发展方向。 相似文献
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Here, we examined the incineration of extruded polystyrene containing hexabromocyclododecane(HBCD) in a pilot-scale incinerator under various combustion temperatures(800–950℃) and flue gas residence times(2–8 sec). Rates of HBCD decomposition ranged from 99.996%(800℃, 2 sec) to 99.9999%(950℃, 8 sec); the decomposition of HBCD, except during the initial stage of combustion(flue gas residence time 2 sec), followed a pseudo-first-order kinetics model. An Arrhenius plot revealed that the activation energy and frequency factor of the decomposition of HBCD by combustion were 14.2 kJ/mol and 1.69 sec~(-1),respectively. During combustion, 11 brominated polycyclic aromatic hydrocarbons(BrPAHs)were detected as unintentional by-products. Of the 11 BrPAHs detected, 2-bromoanthracene and 1-bromopyrene were detected at the highest concentrations. The mutagenic and carcinogenic BrPAHs 1,5-dibromoanthracene and 1-bromopyrene were most frequently detected in the flue gases analyzed. The total concentration of BrPAHs exponentially increased(range,87.8–2,040,000 ng/m~3) with increasing flue gas residence time. Results from a qualitative analysis using gas chromatography/high-resolution mass spectrometry suggest that bromofluorene and bromopyrene(or fluoranthene) congeners were also produced during the combustion. 相似文献
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Supercritical water oxidation for the destruction of toxic organic wastewaters: A review 总被引:9,自引:0,他引:9
The destruction of toxic organic wastewaters from munitions demilitarization and complex industrial chemical clearly becomes an overwhelming problem if left to conventional treatment processes. Two options, incineration and supercritical water oxidation (SCWO), exist for the complete destruction of toxic organic wastewaters. Incinerator has associated problems such as very high cost and public resentment; on the other hand, SCWO has proved to be a very promising method for the treatment of many different wastewaters with extremely efficient organic waste destruction 99.99% with none of the emissions associated with incineration. In this review, the concepts of SCWO, result and present perspectives of application, and industrial status of SCWO are critically examined and discussed. 相似文献
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浅谈生活垃圾的焚烧技术 总被引:1,自引:0,他引:1
阐述了生活垃圾的性质、焚烧前预处理、焚烧工艺及影响生活垃圾焚烧的因素。希望对从事生活垃圾焚烧技术研究开发工作的人员有参考作用。 相似文献
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三泥脱水焚烧装置技术改造 总被引:1,自引:0,他引:1
刘长路 《石油化工环境保护》2004,27(2):45-47
介绍了济南分公司污水处理场三泥处理装置的基本原理、流程、以及为保证平稳生产和节能降耗所做的技术改造。 相似文献