MFC 技术处理铜、银重金属废水的研究

将具有氧化性的有机废水池作为电池的阳极,具有还原性的重金属废水池作为电池的阴极,利用微生物燃料电池（ MFC）同时处理有机废水和重金属废水．结果表明,利用铜离子溶液作阴极, MFC最大电压可达到0．277 V,最大功率密度为33．49 mW/m2,COD的去除率为31．6％,铜的去除率可达42％;利用银离子溶液作阴极,MFC最大电压可达到0．311 V,最大功率密度为42．21 mW/m2, COD的去除率为64．6％,银的去除率可达78％．即不管是从产电角度还是从废水处理角度考虑,都是以银离子废水作阴极优于铜离子．     

输送管路对水体中总有机碳含量的影响

取相同年限等距离的不同输送管路铸铁管、复合管材输送出的自来水水样各3组,利用燃烧氧化——非分散红外吸收法测定水中总有机碳含量,并以此为依据分析自来水在净化处理后经过不同管路输送对水中有机物含量的影响.试验结果表明,不同输送管路对水中总有机碳的含量有着很大的影响.铸铁管路比复合管路对自来水的二次污染更为严重一些,应当在选择水体输送管路时尽量避免铸铁管.     

废旧有机纤维制备活性炭纤维的性能研究

以CO2和H2O作为活化剂，利用废旧有机纤维来制备活性炭纤维，对制备的活性炭纤维的性能进行研究。通过收率和吸附量的测试选出一种较好的原料；利用XRD、IR和SEM，描述了较好原料制备的活性炭纤维晶体结构、基团组成和表面形貌，并以某厂家生产的活性炭纤维为标样，进行了比较。利用废弃物可成功制备活性炭纤维，节省了原料成本。     

国内氢氧化镁阻燃剂生产应用与市场前景

本文评述了近年来国内氢氧化镁阻燃剂的生产应用和研发动向。包括产品标准，生产厂家和质量指标，无卤化进程，研发与应用，同时展望了其发展前景。     

国内外水镁石阻燃剂的研发现状及前景

本文讲述了水镁石阻燃剂的研发现状和前景,简述了水镁石资源以及国内外研发与应用进展。重点介绍了日本公司如神岛、矢崎、味之素、大日本油墨等的研发活动。     

Possibility of the Implementation of the Principle of Sustainable Development in the Sphere of Coal Processing

High-sulphur coals processing generates a great number of pollutant substances in atmosphere. This study was undertaken to obtain more definite information about the composition of sulphur coal extracts, i.e., on the quality and quantity of dormant Volatile Organic Emissions （VOCs）. Analysis of the liquid products was carried out by different protocols of extraction, adsorption chromatography, and GC/MS identification. It should be pointed out that the basic components of coal extracts are polyaromatic hydrocarbons, sulfur-containing compounds and phenols act as a basic factor of environment pollution with carcinogenic products. The complex treatment of these components will permit not only to obtain some valuable chemical products, but also to improve the ecology in the industrial regions.     

有机茶“微营销传播”研究——以福建省农民专业合作社为例

根据农民合作社为研究主体,基于有机茶目前的营销传播技术,分析其约束条件、营销效果和存在问题,试图在该营销传播领域进行一些新的方法研究。分析有机茶营销传播所对接的两大主体:消费者和产品。然后基于上述的影响因素,构建针对有机茶的特色营销传播技术:微营销传播,试图通过此模式提高市场占有率,提升有机茶的市场销量。     

导热油炉在广西淀粉行业使用中常见问题及解决对策研究

对淀粉生产行业使用的烘干设备——导热油炉(有机热载体炉)运行中常见问题进行分析,并提出了有机热载体炉在运行中出现问题的解决对策,在广西当前还没有关于该类特种设备的专业培训的情况下,对企业的安全生产有较大的指导意义。     

The Impact of Eco-regions in Austria on Sustainable Rural Livelihoods

This paper provides a closer look into the concept of eco-regions in Austria. The idea behind the eco-region is to merge organic farming and rural development into a territorial strategy. The actors proposing this are farmers as well as various stakeholders in regional development. A survey of current manifestations of eco-regions in Austria provides an overview and a base for a preliminary classification. It also indicates the eco-region concept as a potential answer to individual problem situations. The ‘Eco-region National Park Hohe Tauern’ serves as a specific case to assess the impact of this concept using the sustainable rural livelihood (SRL) framework. The case study proves that the concept of eco-regions delivers a range of improvements in the livelihood of small organic farms in less favoured regions. Moreover it supports the forging of new alliances, which can extend the principles of sustainability inherent to organic farming to other actors and sectors in the region. Thus it provides the framework for a territorial application of the principles of organic farming. But the case study also reveals potential dangers, especially from powerful market partners who use the concept for their purposes, dominating further development and creating new dependencies. Finally some general conclusions on the preconditions necessary to establish eco-regions are presented.     

大连旅游意象研究——基于博客游记的探讨

以博客游记作为研究资料,采用质性方法分析游客对大连的旅游意象。通过对100篇关于大连旅游的博客游记进行质性分析,系统地阐释了大连旅游的原始意象、诱发意象和复合意象,并提出若干建议,以供政府及有关部门参考,这对于大连旅游规划与营销策划等具有重要价值。