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《中国环保产业》2019,(10)
正上海袋配·中国袋配专家与引领者始于1978上海袋式除尘配件有限公司的前身为上海碳素厂环保部门,于1978年开始对外供应脉冲阀等除尘配件,1997年与美国戈尔公司组建合作公司,2017年由宁波盛达自动化公司收购控股,2018年同英国LECE品牌联合建立全面战略合作伙伴关系,是国内生产袋式除尘配件品种齐全、质量优异的知名企业。公司主营"SBFEC"品牌袋式除尘器用脉冲阀、大口径脉冲阀、气包、脉冲喷吹控制仪、远传先导控制盒、滤袋、框架、气缸、气源处理设备、气动敲击锤、振动器、控制阀等专用配件,产品广泛应用于钢铁冶金、火力发电、水泥、化工、建筑、垃圾焚烧等烟尘治理领域,产品畅销50余个国家和地区。 相似文献
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硅铁生产中烟气治理技术发展近况与最佳选择 总被引:2,自引:0,他引:2
通过对国内外硅除炉除尘技术现状及发展趋势的论述与分析,认为分室停风脉冲喷吹袋式除尘器,以其独特的设计,解决了袋式除尘在清灰技术的关键和难点,具有清灰彻底,除尘效率高,投资及运行成本低等优点,是目前青海省硅铁炉烟尘治理技术的最佳选择。 相似文献
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《中国环保产业》2019,(8)
正LECE SUNNY DAY Sino-British cooperation上海袋式除尘配件有限公司的前身为上海碳素厂环保部门,于1978年开始对外供应脉冲阀等除尘配件,1997年与美国戈尔公司组建合作公司,2017年由宁波盛达自动化公司收购控股,2018年同英国LECE品牌联合建立全面战略合作伙伴关系,是国内生产袋式除尘配件品种齐全、质量优异的知名企业。公司主营"SBFEC"品牌袋式除尘器用脉冲阀、大口径脉冲阀、气包、脉冲喷吹控制仪、远传先导控制盒、滤袋、框架、气缸、气源处理设备、气动敲击锤、振动器、控制阀等专用配件,产品广泛应用于钢铁冶金、火力发电、水泥、化工、建筑、垃圾焚烧等烟尘治理领域,产品畅销50余个国家和地区。公司是中国环保产业协会常务理事单位、中国电机工程学会电力专委会除尘学组副组长单位、中国石油和石化工程研究会常务理事单位、中国环保机械行业协会理事单位、高新技术企业、重大环保技术装备依托单位、环保装备专精特新企业、AAA级守合同重信用企业、小巨人培育企业、专有技术示范单位。 相似文献
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分析了脉喷袋式除尘器的工作原理和清灰机理,分析比较了离线清灰技术和在线清灰技术、高压脉喷清灰和低压脉喷清灰技术,及喷吹机构使用文丘里管对除尘器性能的影响,介绍了通过喷吹孔的不同孔径分布达到均衡清灰动能的效果。 相似文献
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三、磨机袋除尘技术1.磨内通风用袋除尘技术开流磨或提升式循环磨的排气主要用于磨内通风,废气含尘浓度大多在1509/Nm3以下,废气温度在100℃以下,生料磨废气中的水分较大,一般的低能清灰除尘器很难适应这种废气性质。如过去水泥厂广泛应用的FD系列、ZC系列反吹风袋除尘器和分室脉动反吹除尘器的使用效果都比较差,甚至一些脉冲除尘器如MC脉冲除尘器的使用效果也不好。新型的脉冲清灰除尘器,离线清灰的如气箱脉冲除尘器,在线清灰如Coanda喷吹袋除尘器采用了先进的滤料技术、清灰技术、控制技术,已经完全能够满… 相似文献
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城镇化是推动我国经济社会发展的重要动力,在高速发展的同时,带来大量污染排放,威胁乡村环境质量与可持续发展。在对乡村生态环境问题剖析的基础上,从战略、实施、方式等层面探索解决思路,围绕科学规划、发展方式、基础建设、管理机制、宣传教育等方面分析关键点,加强乡村环境保护,保障城镇化建设健康发展,为促进农村农业持续发展提供持久动力。 相似文献
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Trametes versicolor decolorized 2000 mg L(-1) of the mono-azo substituted naphthalenic dye Amaranth with no dye sorption observed visually. The changes in the toxicity were assessed over a period of 30 d for the dye-treated viable culture, control (no dye added), and a boiled culture treated with dye, using the Microtox Acute Toxicity assay. Before dye addition, the culture filtrate had some toxicity, which increased after the dye addition. The toxicity of the dye-treated culture decreased during the treatment. The loss of toxicity occurred at the same time, with the loss of color suggesting that detoxification is associated with decoloration. The change in pH was due to natural metabolic processes and had a small effect on detoxification. Because the toxicity of the treatment was similar to that of the control at the end of the treatment, the effluent seems to be safe for release into the environment, potentially rendering this treatment suitable for industrial application. 相似文献
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泵站树状给水管网流量具有随机性,而这种随机性变化会直接影响管网的建设费用和动力费用.针对这-特点,应用随机规划原理,建立泵站树状给水管网机会约束模型,编写基于随机模拟的遗传算法程序求解该模型.机会约束模型能较客观地反映该管网的实际工况,使优化设计结果更符合实际. 相似文献
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Günay Kocasoy 《Environmental management》1989,13(4):469-475
The increase in the number of tourists visiting a coast is desired by most of the countries for economic reasons. However, this increase in tourism may cause pollution of the sea. This can be only avoided by proper planning and by predicting the carrying capacity of the coast in terms of sea pollution. This is especially important for developing countries where part of the wastewater is discharged without any treatment into the sea.In the present study the beaches were classified according to their use — and consequently the amount of waste discharged into the sea — into four groups: (1) coasts that are used only for swimming and recreational purposes; (2) coasts used simultaneously for dwelling, swimming, and recreational purposes; (3) coasts along which only dwellings exist; and (4) natural and man-made harbors, i.e., coasts used as shelters. During the survey,40,320 observations were made between December 1985 and February 1988 to determine the effect of the number of tourists on seawater quality. The results obtained were analyzed by a multilinear regression program to obtain an empirical equation giving the extent of the sea pollution in terms of coliform concentration as a function of population density and some other environmental factors.The equations derived in this study enable the determination of the carrying capacity of a beach in terms of pollution as well as the expected degree of pollution corresponding to a given population density. Furthermore, it allows the prediction of the extra carrying capacity that can be obtained by improving the waste-disposal conditions. 相似文献
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阐释了信息产业专门化街区的内涵,结合对合肥市黄山路信息产业专门化街区构成要素的分类及其邻近度的分析,分别从空间结构演化、景观演化、功能演化三方面阐述了合肥市黄山路由"电子一条街"向"信息产业专门化街区"的总体演化阶段,探讨了信息产业专门化街区的未来发展趋势。 相似文献
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