再生塑料粉煤灰复合材料井盖

将废塑料、粉煤灰、农作物秸杆等固体废弃物通过自主创新技术成功地制备了市政工程制品：井盖、井箅等。具有抗压、抗冲击性能优良;成本低;环境友好;美观;安全等特性。     

SBR工艺处理城市垃圾渗滤液的可行性分析

在参考国内外垃圾渗滤液的处理方案后，选择厌氧预处理 SBR工艺作为处理方案，通过实验对该废水处理的情况来看，该工艺较好地适应了垃圾渗滤液的处理特点，能达到比较良好的效果。     

Potential world garbage and waste carbon sequestration

To offset the carbon dioxide released by fossil fuels, a proposed sequestration strategy relies on burying garbage and waste in landfills. This paper roughly estimates the current annual world supply of carbonaceous waste to be 35.5 billion metric tons and to contain about 18 billion metric tons of carbon. If landfills received all of this waste, sequestration of more than 5.6 billion metric tons of carbon seems theoretically possible—an amount well in excess of the 3.3 billion metric tons which the atmosphere is currently gaining.     

餐饮泔水油及废动植物油下脚料深加工利用大有可为：介绍《国家级科技成果重点推广计划》高效益环保项目“利用餐饮泔水油及废动植物油生产油酸、甘油、硬脂酸”新工艺

综述了我国的餐饮泔水油及废油脂资源浪费、破坏环境现状，对比介绍了新工艺显著的经济及环保效益。     

废旧塑料的回收利用

废旧塑料是重要的再生资源，合理利用不仅环境保护，也将增加经济效益，阐述了废旧塑料回收利用情况及发展前景。     

清洁的胡椒基T醚生产工艺的研究I,5-丙基-1,3-苯并二氧杂茂的氯甲基化废水的处理

报道了胡椒基丁醚生产中５－丙基－１，３－苯并二氧杂茂的氯甲基化的废水处理，该废水经蒸馏可回收９４％的盐酸，此酸吸收氯化氢后浓度在３６％以上，可再用于氯甲基化反应。蒸馏残液经分油、Ｆｅｎｔｏｎ试剂处理和五次生炭柱吸附后ＣＯＤＣｒ等项指标均可国家二类污染物的一级排放标准。     

人工湿地处理污水的研究

简要介绍了人工湿地的发展历史、原理及优点；并对沙井镇人工湿地进行探讨和检测，其ＣＯＤｃｒ去除率可达８３％，总氮去除率达４５％，出水水质达国家排放标准。     

Two decades,three WEEE systems: How far did EPR evolve in Korea's resource circulation policy?

Extended producer responsibility (EPR) has become a dominant policy paradigm for the management of waste electrical and electronic equipment (WEEE) in the last two decades. In South Korea the principle has guided the evolution of the resource circulation policy even before its official introduction through a revision of the recycling law in 2002. Elements of producer responsibilities could be found in the producer-based deposit refund system (DRS) a decade earlier and they were strengthened through the enactment of a new resource circulation law in 2008. This article reviews the policy changes in South Korea for the management of WEEE during the past 20 years. The focus of the analysis is on the impacts of EPR and the producers’ responses that were expressed through the quantity and the quality of material flows in the society. The findings are discussed in light of international experiences in order to outline measures to improve the effectiveness of the EPR-based resource circulation policy that could have broader implications beyond the case study.     

The long and winding road to resource efficiency – An interdisciplinary perspective on extended producer responsibility

Extended producer responsibility is advocated for its capacity to spur resource efficiency through green innovation and closing loops downstream of consumption. Its rationale is the extension of the polluter-pays principle to the post-consumption phase. This paper analyze the underlying mechanisms that are supposed to work under the EPR approach, and proposes an alternative view. The main purpose of EPR is seen as the creation of the bases for legitimizing the involvement if industry taking over the task of diverting waste from landfill. Its success rests on the superior managerial capacity of industry and the need to organize post-consumption markets that transcend the local scale and have access to the economies of scale and scope. The emphasis on producers does not add anything special, but may reinforce the bases for legitimizing the implicit delegation of power to industry. Primary and above all, we have witnessed in the last 20 years a gigantic effort of market design, and this is the main demonstration of EPR's success.     

System dynamics model for analyzing effects of eco-design policy on packaging waste management system

EU's long-term objective is to become a recycling and resource effective society, where waste is utilized as a resource and waste generation is prevented. A system dynamics model was developed to analyze the policy mechanisms that promote packaging material efficiency in products through increased recycling rates. The model includes economic incentives such as packaging and landfill taxes combined with market mechanisms, behavioral aspects and ecological considerations in terms of material efficiency (the packaging material per product unit, recycled fraction in products). The paper presents the results of application of various policy instruments for increasing packaging material efficiency and recovery rate and reducing landfilled fraction. The results show that a packaging tax is an effective policy instrument for increasing the material efficiency. It ensures the decrease of the total consumption of materials and subsequent waste generation. The tax helps to counteract a rebound effect, which, as identified by the analysis, can be caused by reduced material costs due to eco-design. The model is applied to the case of Latvia. Yet, the elements and structure of the model developed are similar to waste management systems in many countries. By changing numeric values of certain parameters, the model can be applied to analyze policy mechanisms in other countries.