苏州高新区出口加工区实施循环经济的环境管理探讨

以苏州高新区出口加工区为例,分析了实施循环经济的环境管理现状及不足,指出了主要环境问题,提出了实施循环经济的环境管理对策,探索了出口加工区循环经济的运行规律,为循环经济的顺利开展提供了科学依据。     

循环经济在苏州高新区的实践

论述了苏州高新区根据科学发展观的要求，坚定发展循环经济的理念；从企业、企业群和社会三个层面全面开展发展循环经济的实践，建设循环型生态工业园；落实“三个机制”，实施“五大创新”，取得经济与环境的双赢，推动了区域社会、经济与环境的协调发展。     

徐州中小型钢铁企业循环经济建设模式研究

论述了中国中小型钢铁企业发展循环经济的重要性和紧迫性,提出了发展循环经济的模式、原则、方法和途径,叙述了实施完成的六大循环经济工程,分析了项目实施所取得的经济、环境和社会效益。     

循环经济与校园垃圾分类回收

阐述了循环经济的定义及其实施的重要意义，并以校园垃圾分类回收实例，说明了循环经济在实践中是可以实现的。     

循环经济及其发展措施

介绍了循环经济的发展过程、基本概念及其3R原则；着重阐述了我国发展循环经济的主要措施，其中包括：循环经济知识和理念的宣传教育，生产和商品流通过程中的过度包装的减少，清洁生产和废弃物资源化等环境无害化技术的开发和产业化，产业结构的调整及生态工业的大力发展；指出了我国发展循环经济的迫切性。     

循环经济——原理及其发展战略

循环经济是人类社会为实现可持续发展而提出的一种崭新的经济发展模式，是解决环境问题、促进经济稳定持续发展的唯一边径。作者就循环经济的特征、原则及其发展战略进行了分析论述。     

循环经济的成功探索

发展循环经济是解决严重生态环境问题的根本出路，是实现中国经济、社会可持续发展的必然选择；丰县鑫源生物质环保热电有限公司以循环经济理念作为企业的指导思想，用农业、矿产业的废弃物作原料，实施清洁生产，走出一条废物资源化、污染最小化的循环经济成功之路。     

巨化循环经济产业链构建的探索与实践

阐述了化工企业实施循环经济的必要性和重要性,总结了巨化集团公司对循环经济产业链构建的探索和实践,重点介绍了循环经济产业链构建中关键技术的开发与应用情况.     

苏州新区生态工业园建设初探

生态工业园是实施循环经济的三个领域之一，通过对苏州新区现有基础的调查，分析研究了苏州新区生态工业园建设方案。     

生态全息论对发展循环经济的启示

作者根据生态全息的理论，提出了推行工业生态系统和循环经济的具体步骤。发展循环经济是一个大的系统工程，涉及到经济、环境、社会的各个层面，涉及到国民经济的各个行业和企业，必须进行系统的研究和战略部署，理念不能作为目标，没有政府的支持和企业的积极参与是不行的。     

生态农业的给排水循环系统的探讨

生态农业的发展，是经济、社会和环境保护协调发展的产物。作者提出生态农业的给排水循环系统作为现有模式的延伸和补充，让生态农业在经济、社会、环境的协调发展中发挥更大的作用，最大限度地消除农业污染，为农业可持续发展提供技术支持和可靠保证。     

连云港市发展循环经济的探讨

从连云港市循环经济建设的现状、存在的问题入手，提出了该市发展循环经济的思路以及保障措施。     

Concept of sustainable waste management in the city of Zagreb: Towards the implementation of circular economy approach

Improvement of the current waste management is one of the main challenges for most municipalities in Croatia, mainly due to legal obligations set in different European Union (EU) directives regarding waste management, such as reduction of waste generation and landfilling, or increase of separately collected waste and recycling rates. This paper highlights the current waste management in the city of Zagreb by analyzing the waste generation, collection, and disposal scenario along with the regulatory and institutional framework. Since the present waste management system mainly depends upon landfilling, with the rate of separate waste collection and recycling far from being adequate, it is necessary to introduce a new system that will take into account the current situation in the city as well as the obligations imposed by the EU. Namely, in the coming years, the Waste Framework and Landfill Directives of the European Union will be a significant driver of change in waste management practices and governance of the city of Zagreb. At present, the yearly separate waste collection makes somewhat less than 5 kg per capita of various waste fractions, i.e., far below the average value for the (28) capital cities of the EU, which is 108 kg per capita. This is possible to achieve only by better and sustainable planning of future activities and facilities, taking into account of environmental, economic, and social aspects of waste management. This means that the city of Zagreb not only will have to invest in new infrastructure to meet the targets, but also will have to enhance public awareness in diverting this waste at the household level. The solution for the new waste management proposed in this paper will certainly be a way of implementing circular economy approach to current waste management practice in the city of Zagreb.

Implications: Municipal waste management in the developing countries in the EU (new eastern EU members) is often characterized by its limited utilization of recycling activities, inadequate management of nonindustrial hazardous waste, and inadequate landfill disposal. Many cities in Eastern Europe and Zagreb as well are facing serious problems in managing municipal wastes due to the existing solid waste management system that is found to be highly inefficient. The proposed scenario for city of Zagreb in the paper is an innovative upgrading of municipal waste management based on the waste management hierarchy and circular economy approach.     

基于三层结构的绿色招商选择体系研究

阐述了中国招商引资的基本情况及存在的问题,提出了进行绿色招商的必要性.在绿色招商选择系统结构分析的基础上,提出了基于三层结构的绿色招商选择体系,并根据该体系构建了s工业园的绿色招商选择体系.     

铅锌冶炼行业循环经济产业链构建

运用循环经济理论,以某铅锌冶炼企业为例,在分析企业能流、物流的基础上,研究了企业的循环经济发展潜力,提出了铅锌冶炼行业"冶炼-制酸-发电-贵金属回收"的循环经济发展产业链模式.研究结果表明,通过构建铅锌冶炼企业循环经济产业链,可以提高企业的资源利用效率,降低能耗和生产成本,减少污染物的排放,获得显著的经济效益和环境效益.     

Biosorption of uranium from aqueous solutions by Azolla sp. and Limnobium laevigatum

Environmental Science and Pollution Research - The main goal of this study was to assess alternatives to the current challenges on environmental quality and circular economy. The former is here...     

Currently used organophosphate and brominated flame retardants in the environment of China and other developing countries (2000–2016)

This review summarizes the environmental occurrence of new brominated flame retardants (NBFRs) and organophosphate compounds (OPs) in the environment of developing countries since 2000. The ban on the production and use of commercial formulations of polybrominated diphenyl ethers (PBDEs) have paved the way for the high use of NBFRs and OPs in consumer products to fulfill the fire safety regulations. Recent studies have shown that the ever increasing production volumes and extensive use of these chemicals as additive FRs and plasticizers have resulted into their ubiquitous occurrence in all environmental compartments. Although presumed to be safe for use and the environment, recent studies on their occurrence and persistence in the environment have raised questions. Due to the lack of awareness, research interest, and availability of technical facilities, limited scientific data is available on the occurrence of these chemicals in developing countries. In this study, we collected reported data and provide an overview of environmental occurrence of NBFRs and OPs in abiotic and biotic matrices of different developing countries. Finally, research gaps were identified with recommendations for future research work and would be useful towards the environmental management of these toxic chemicals.