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161.
砂状氧化铝项目是中国铝业公司改善氧化铝产品质量、提高市场竞争力的重大技术改造项目,在山西分公司有3个砂状氧化铝技术改造项目同时施工,与生产交叉进行,时间紧、任务重、技术含量高、点多面广,安全管理难度很大,但通过采取有效措施,就能够保证砂状氧化铝技改项目安全稳定、顺利地进行。  相似文献   
162.
《消防法》创新及其价值的几点思考   总被引:1,自引:1,他引:0  
消防安全历来是治国安邦的一件大事,是民族繁荣昌盛的重要保障。论文主要从新修订《消防法》的创新、价值、存在之不足以及执行等四个方面,阐述修订《消防法》的重要意义。  相似文献   
163.
实习环节对环境工程专业学生创新动手能力的培养具有举足轻重的作用。论文分析了新形势下实习所面临的典型问题,提出了调整实习时机、完善实习基地建设、丰富实习方式、改革考核形式等实习改革措施,并指出最重要的和最迫切的是实习时机和实习方式的调整,建议今后应做好实习前准备工作,加强多媒体手段在实习教学中的研究和运用。  相似文献   
164.
锅炉除尘技术很多,近年来麻石水膜式除尘器得到了广泛的应用,同时麻石水膜除尘器技术也不断得到进步,从技术方案创新和工艺改进方面都取得了很大的成绩,值得我们去总结和探讨。  相似文献   
165.
This study contributes to current knowledge of sustainability in textile and clothing production and consumption. When the textile and clothing industry aims to promote sustainability, the main change factors have been linked to eco-materials and ethical issues in production. At present, however, business models are mainly linked with a large volume of sales and production. Although industrial development has moved toward smaller environmental impact, production as well as consumption has increased to levels where the benefits of technological development are reduced. A change is thus needed to reach a systemic transformation, not only in production but also in consumption. The aim of this paper is to open up the discussion on opportunities for radical change in this industry. The paper presents ways to rethink and redesign business in the textile and clothing field by offering an overview on several design strategies that exist today in niche markets. Furthermore we evaluate how interested consumers are in these design strategies and discuss the opportunities these design approaches offer to sustainable development through new value creation.  相似文献   
166.
彭艺艺  尹年  孟宪翚 《环境工程》2011,29(1):107-109,71
柳州市环境综合治理二期工程是一个综合打捆的工程项目包,是一期工程的延续和完善,既包含了对一期工程成果的沿河流向上游进行水环境追溯治理的保护,又包含了对一期工程形成的环境影响副产品--城市污水处理厂污泥的综合处置.二期工程的建设内容,充分体现了水域治理需要全线开展的关联性特点,以及利用水泥厂的水泥窑直接协同处置城市污水处...  相似文献   
167.
本文对黑龙江省"十二五"期间经济又好又快发展、城镇化进程加快等因素带来的环境压力以及需重点关注的环境问题进行了分析,提出要创新思路,完善环境科技支撑体系,发展壮大环保产业,以解决重大环境问题为突破,推动环境科技创新,为黑龙江省环境保护"十二五"规划编制提供思路。  相似文献   
168.
Public participation is widely lauded as a way to make environmental decisions more democratic, to improve their quality, and to enhance their legitimacy. Scholars and citizens around the world repeatedly complain, however, that public participation frequently serves primarily as a pro forma exercise to defend predetermined decisions rather than as a meaningful opportunity for the affected public to influence decision-making. These critiques persist despite considerable research suggesting ways to improve the quality of public participation. This essay explores this problem by analyzing citizen involvement in the environmental impact assessment (EIA) processes for the Allain Duhangan hydropower project in northern India. It describes how meaningful public involvement was compromised—despite repeated objections by citizens and independent consultants—by four communication practices: (1) failing to provide adequate access to information; (2) predetermining EIA outcomes by controlling the definition of issues (“definitional hegemony”); (3) privileging scientific/technical discourse; (4) utilizing “consultative” forms of communication that promote one-way flows of information rather than more interactive forms that encourage the joint construction of information and values. This study further argues that these practices persist because they serve as acts of power that privilege dominant actors and interests in the larger socio-political context. This analysis thus suggests that altering communication practices that compromise the quality of public participation may require attending to the interaction between communication practices, relations of power, and the larger socio-political context in which public participation takes place.  相似文献   
169.
User behaviour is a significant determinant of a product's environmental impact; while engineering advances permit increased efficiency of product operation, the user's decisions and habits ultimately have a major effect on the energy or other resources used by the product. There is thus a need to change users' behaviour. A range of design techniques developed in diverse contexts suggest opportunities for engineers, designers and other stakeholders working in the field of sustainable innovation to affect users' behaviour at the point of interaction with the product or system, in effect ‘making the user more efficient’. Approaches to changing users' behaviour from a number of fields are reviewed and discussed, including: strategic design of affordances and behaviour‐shaping constraints to control or affect energy‐ or other resource‐using interactions; the use of different kinds of feedback and persuasive technology techniques to encourage or guide users to reduce their environmental impact; and context‐based systems which use feedback to adjust their behaviour to run at optimum efficiency and reduce the opportunity for user‐affected inefficiency. Example implementations in the sustainable engineering and ecodesign field are suggested and discussed.  相似文献   
170.
低碳技术创新的双重外部性与“搭便车”风险严重制约了我国低碳技术创新联盟的稳定发展。基于此背景,运用随机博弈模型分析多主体惩罚机制对低碳技术创新联盟演化的影响,结果表明:多主体惩罚机制的实施能有效提升低碳技术创新联盟的稳定性。其中,第二方惩罚机制是影响低碳技术创新联盟稳定性的主要因素,第一方与第三方惩罚机制及随机干扰则对联盟的稳定速率有重要影响。为促进我国低碳技术创新联盟稳定发展,助力“碳达峰、碳中和”目标的实现,进一步从政策制定与管理实践角度提出优化我国低碳技术创新联盟稳定性的对策建议。  相似文献   
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