共查询到20条相似文献,搜索用时 750 毫秒
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采用预处理/EGSB/射流曝气/超效浅层气浮工艺处理杨木化机浆废水,处理规模为13 200 m3/d,原水COD为9 000 mg/L、BOD5为3 000 mg/L、SS为2 200 mg/L、水温为70℃时,处理后出水COD≤150 mg/L、BOD5≤30 mg/L、SS≤50 mg/L,达到《制浆造纸工业水污染物排放标准》(GB 3544—2008)。 相似文献
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昆明超冠人造板厂位于国家级风景名胜区附近,每天产生的废水仅50 m3,但成分复杂,含有纤维素、SS、泥垢、溶解性有机污染物等,废水COD为160~200 mg/L、BOD5为80~100mg/L、SS为200~250 mg/L,采用CASS/MBR工艺处理后,出水水质达到《城镇污水处理厂污染物排放标准(》GB 18918—2002)一级A标准。该工程已通过环保部门的验收,运行稳定,处理出水回用于冷却用水、绿化用水。该工程投资约20万元,运行费用为0.92元/m3,处理水回用后每年节约水费为5万多元。 相似文献
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水解/接触氧化/气浮工艺处理印染废水 总被引:2,自引:0,他引:2
以青岛市某印染废水处理工程为例,介绍了水解/接触氧化/气浮工艺处理印染废水的工艺设计参数、处理效果、工程投资和运行成本.该工程处理水量为300m3/d,进水COD、BOD5和色度分别为644mg/L、151 mg/L和688倍.运行结果表明,对COD、BOD5和色度的去除率分别为88%、92%和95%,相应的出水水质分别为78 mg/L、12 mg/L和31倍,达到<纺织染整工业水污染物排放标准>(GB 4287-1992)的一级排放标准,处理费用为1.01元/m3.该工艺具有运行费用低、处理效果好、操作管理方便等优点. 相似文献
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Nigel Coates 《Architectural Design》2006,76(6):44-49
‘Fabric is the perfect mediator between the firm and the flowing.’ Nigel Coates celebrates the textile's rediscovery as a metaphor for the architectural envelope, liberating it from its reputation as having only a supporting, ‘comfort role’ in the interior. He describes his own experiments with textiles at Branson Coates Architecture and the Royal College of Art (RCA), in which they alternately become skin, weave and pattern operating at every scale from the individual body to the urban plan. Copyright © 2006 John Wiley & Sons, Ltd. 相似文献
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Jori Erdman Robert Weddle Thomas Mical Jeffery S. Poss Kevin Hinders Ken McCown Chris Taylor 《Journal of Architectural Education》2002,55(3):174-179
Design-build has been receiving much attention from both the profession and academia in recent years. However, there seems to be many differences in the way that the term is interpreted and applied. This paper reflects upon the results of a conference entitled "Designing/Building/Learning" that sought to explore the issues surrounding this topic through paper sessions, workshops, keynote addresses, and panel discussions. Hands-on approaches to pedagogy in the form of full-scale construction exercises have emerged in schools across the country, but these activities continue to resist theorizing. The Designing/Building/Learning Conference demonstrates this resistance, as well as the compelling role of design-build in education. 相似文献
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While attention was riveted on the results of an international design competition for a site over the 34th Street rail yards west of Pennsylvannia Railroad Station, another study was taking place. Working with the community, local multidisciplinary design teams explored an adjacent site through a different process. This process, and its findings, are illuminating. 相似文献
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Stefano Rabolli Pansera 《新建筑》2008,(1)
AA第5单元媒介课的任务是设计一个地处伦敦的旅馆,并且用电影预告片作为主要设计的工具.我们相信在通过影像来提炼虚拟场景的过程中.可以产生建筑思维.这些景象并不仅仅关注空间的物质实体,而且包含着与行为有关系的特定空间环境的情节.为了解读所有这些传统建筑讨论中(大多只是平面一立面一模型的联系)常被忽略的空间维度.电影媒介是一个理想的工具.在不同种类的电影表现方式中.我们选择了"预告片".预告片并不讲述电影本身,而是通过激起电影的氛围来诱惑观众.制作一个预告片描述一个还不存在的旅馆,我们打算通过激发氛围、暗示可能的场景等这些超越传统建筑设计过程的做法,得到一个非常复杂的空间. 相似文献
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采用絮凝沉淀/IC/水解酸化/CASS法处理高浓度制药废水,工程设计规模为830m3/h,该废水具有水量不稳定、氨氮浓度较高、有机物浓度高、生物毒性大等特点。该工程自2012年3月投产至今处理效果稳定,各项出水指标均达到《污水综合排放标准》(GB 8978—1996)的二级标准。 相似文献