欢迎订阅2014年度《再生资源与循环经济》

《再生资源与循环经济》由中华全国供销合作总社主管,中华全国供销合作总社天津再生资源研究所、中国再生资源回收利用协会主办。主要宣传再生资源回收利用和循环经济发展相关的方针、政策,介绍国内外再生资源回收、加工利用的先进技术、工艺及设备,以及循环经济、清洁生产、再制造等领域的研究成果和进展。     

欢迎订阅2014年度《再生资源与循环经济》

《再生资源与循环经济》由中华全国供销合作总社主管,中华全国供销合作总社天津再生资源研究所、中国再生资源回收利用协会主办。主要宣传再生资源回收利用和循环经济发展相关的方法、政策,介绍国内外再生资源回收、加工利用的先进技术、工艺及设备,以及循环经济、清洁生产、再制造等领域的研究成果和进展。栏目包括:政策法规、循环     

建设有中国特色的再生资源回收利用体系

分析了我国再生资源回收利用工作的现状,借鉴发达国家的先进经验,提出建设我国再生资源回收利用体系的基本框架,以及发展我国再生资源产业的政策建议。指出建设具有中国特色的再生资源回收利用体系是推动再生资源产业成为新的经济增长点的前提和保障。     

欢迎订阅《再生资源与循环经济》

正《再生资源与循环经济》由中华全国供销合作总社主管,中华全国供销合作总社天津再生资源研究所、中国再生资源回收利用协会主办。主要宣传再生资源回收利用和循环经济发展相关的方针、政策,介绍国内外再生资源回收、加工利用的先进技术、工艺及设备,以及循环经济、清洁生产、再制造等领域的研究成果和进展。栏目包括:政策法规、循环     

四川省完善农村再生资源回收体系

2012年,四川省供销社将培训农村垃圾回收人员、保洁员2万名。这是记者近日在阆中召开的全省供销社再生资源回收利用体系建设推进会上获悉的。省供销社2012年将完善再生资源回收体系,以38个重点推进县供销社为抓手,推动新建、重组再生资源龙头企业38个,力争在除凉山州、阿坝州外的65％以上行政村建再生资源固定或流动回收点,95％的乡镇建具备堆码、分拣、分类、转运功能的回收站,60％的县市区建具备储存、交易、分拣、集散、初加工功能的再生资源集散中心或市场。     

中国再生资源回收利用协会组团赴美培训考察

经国家外国专家局和中华全国供销合作总社批准,由中国再生资源回收利用协会组团,中国再生资源回收利用培训考察团一行11人于2010年12月4-24日赴美进行了"再生资源回收利用管理与实践"培训考     

赴美培训考察报告

由中国再生资源回收利用协会组织的再生资源回收利用培训考察团一行11人,于2010年12月4—24日赴美进行了"再生资源回收利用管理与实践"培训考察,学习了美国再生资源回收利用的法律法规、先进理念,拜访了相关管理机构和企业,建立了交流渠道,找到了可供借鉴的经验。     

石家庄市农村再生资源回收体系建设的现状、存在问题及对策

石家庄市是再生资源回收体系建设试点城市,再生资源回收利用事业扎实推进,成绩显著,但石家庄市广大农村地区再生资源回收利用网络建设事业发展缓滞。分析了石家庄市农村再生资源回收体系建设的现状和存在的问题,对如何有效地推进农村再生资源回收利用事业发展,更好地促进农村生态文明和社会主义新农村建设提出建议和对策。     

欢迎订阅《再生资源与循环经济》

<正>《再生资源与循环经济》由中华全国供销合作总社主管,中华全国供销合作总社天津再生资源研究所、中国再生资源回收利用协会主办.主要宣传再生资源回收利用和循环经济发展相关的方针、政策,介绍国内外再生资源回收、加工利用的先进技术、工艺及设备,以及循环经济、清洁生产、再制造等领域的研究成果和进展栏目包括:政策法规、循环经济、行业交流、再生利用、环球视角、专利资讯等。     

欢迎订阅《再生资源与循环经济》

正《再生资源与循环经济》由中华全国供销合作总社主管,中华全国供销合作总社天津再生资源研究所、中国再生资源回收利用协会主办。主要宣传再生资源回收利用和循环经济发展相关的方针、政策,介绍国内外再生资源回收、加工利用的先进技术、工艺及设备,以及循环经济、清洁生产、再制造等领域的研究成果和进展。栏目包括:政策法规、循环经济、行业交流、再生利用、环球视角、专利资讯等。     

Architects' perspectives on construction waste reduction by design

The construction, demolition and excavation waste arising in England was estimated at 91 million tonnes in 2003. The current thinking on construction waste minimisation is heavily focussed on several issues relating to physical construction waste and recycling guides. Indeed, much had been published on ways to improve on-site waste management and recycling activities but very few attempts made to address the effect of design practices on waste generation. However, there is a consensus in the literature that the architect has a decisive role to play in helping to reduce waste by focussing on designing out waste. This paper examines previous studies on architects' approach towards construction waste minimisation; and by means of a postal questionnaire, investigates: the origins of waste; waste minimisation design practices in the UK; and responsibilities and barriers within the UK architectural profession. The findings reveal that waste management is not a priority in the design process. Additionally, the architects seemed to take the view that waste is mainly produced during site operations and rarely generated during the design stages; however, about one-third of construction waste could essentially arise from design decisions. Results also indicate that a number of constraints, namely: lack of interest from clients; attitudes towards waste minimisation; and training all act as disincentives to a proactive and sustainable implementation of waste reduction strategies during the design process.     

Mineral wool waste in Europe: a review of mineral wool waste quantity,quality, and current recycling methods

The construction and demolition (C&D) industry has been identified as a major source of waste. European Union legislation states that, by 2020, 70 % of C&D waste must be prepared for reuse, recycled or recovered. European Union member states must increase their C&D waste recycling percentages in order to meet this binding target. Utilization of mineral wool waste, often considered unrecyclable, could improve the recycling percentage of C&D waste. In this article, mineral wool production and waste volumes are estimated based on information from the Eurostat database. A literature survey is conducted to collect information about mineral wool material properties, current recycling methods, and barriers to recycling of mineral wool, and suitable methods for separating mineral wool from C&D waste streams and the economic viability of mineral wool recycling are discussed. It is noted that accurate estimation of mineral wool waste volumes is problematic due to the fragmented nature of available data. Based on the literature review, current methods for recycling mineral wool waste include utilization of mineral wool waste as a raw material in various products. Barriers to recycling include economic questions and issues related to the purity and health effects of mineral wool waste. Material properties of mineral wool waste, such as fire resistance, could provide improved properties in products utilizing mineral wool waste as a raw material.     

我国电子垃圾回收存在的问题与解决途径

介绍了我国电子垃圾回收利用存在的问题与现状、国外可供借鉴的经验,以及电子垃圾分类情况,最后提出我国电子垃圾再生利用的产业化发展方向。     

废旧纺织品综合利用现状分析及对策研究

研究提出废旧纺织品回收现状及典型模式,主要有衣物回收箱模式、民间自发回收模式、企业自主回收模式和以衣换物模式等;分析归纳了废旧纺织品综合利用基本情况,涵盖棉、毛、混纺、边角料等类型废旧纺织品的综合利用;总结了废旧纺织品产业技术创新战略联盟的工作进展和成效,突出技术创新在废旧纺织品综合利用中的重要作用;明确了废旧纺织品综合利用的发展方向,未来要从开发先进技术、培育产业集群、强化政策扶持、拓展利用渠道、建设回收体系、建立行业标准、探索二手市场和加强宣传教育等方面开展工作。     

Comparing urban solid waste recycling from the viewpoint of urban metabolism based on physical input-output model: A case of Suzhou in China

Investigating impacts of urban solid waste recycling on urban metabolism contributes to sustainable urban solid waste management and urban sustainability. Using a physical input-output model and scenario analysis, urban metabolism of Suzhou in 2015 is predicted and impacts of four categories of solid waste recycling on urban metabolism are illustrated: scrap tire recycling, food waste recycling, fly ash recycling and sludge recycling. Sludge recycling has positive effects on reducing all material flows. Thus, sludge recycling for biogas is regarded as an accepted method. Moreover, technical levels of scrap tire recycling and food waste recycling should be improved to produce positive effects on reducing more material flows. Fly ash recycling for cement production has negative effects on reducing all material flows except solid wastes. Thus, other fly ash utilization methods should be exploited. In addition, the utilization and treatment of secondary wastes from food waste recycling and sludge recycling should be concerned.     

北京市建筑废弃物资源化利用研究与项目示范

针对北京市建筑废弃物产量大、资源化利用率低的问题,分析了北京市建筑废弃物的来源、产量、组分及处理现状,阐述了建筑废弃物资源化利用途径和资源化利用工艺,介绍了朝阳区建筑废弃物资源化示范项目建设情况,给出了北京市建筑废弃物资源化利用设施建设合理建议。     

国外建筑废弃物循环利用的经验及对我国的启示

伴随着建筑废弃物产生量的迅速增长,建筑废弃物循环利用已成为循环经济发展的重点领域。从完善的法律法规、深度循环利用方式和产业化发展等方面,对国外发达国家废弃物循环利用的经验和做法加以总结和提升,并结合我国实际,提出建立健全我国建筑废弃物法律法规体系、构筑多级循环利用模式和培育废弃物利用产业体系的几点启示,以期为我国相关部门制定建筑废弃物的相关政策制度、提高建筑废弃物的循环再利用水平提供参考和依据。     

Emissions from small-scale energy production using co-combustion of biofuel and the dry fraction of household waste

In sparsely populated rural areas, recycling of household waste might not always be the most environmentally advantageous solution due to the total amount of transport involved. In this study, an alternative approach to recycling has been tested using efficient small-scale biofuel boilers for co-combustion of biofuel and high-energy waste. The dry combustible fraction of source-sorted household waste was mixed with the energy crop reed canary-grass (Phalaris Arundinacea L.), and combusted in both a 5-kW pilot scale reactor and a biofuel boiler with 140-180 kW output capacity, in the form of pellets and briquettes, respectively. The chlorine content of the waste fraction was 0.2%, most of which originated from plastics. The HCl emissions exceeded levels stipulated in new EU-directives, but levels of equal magnitude were also generated from combustion of the pure biofuel. Addition of waste to the biofuel did not give any apparent increase in emissions of organic compounds. Dioxin levels were close to stipulated limits. With further refinement of combustion equipment, small-scale co-combustion systems have the potential to comply with emission regulations.     

乌鲁木齐市工业固体废物资源化现状、趋势及建议

分析了乌鲁木齐市工业固体废物产生现状及其资源化利用情况,预测了＂十二五＂期间乌鲁木齐市工业固体废物产生量及资源化利用量。针对乌鲁木齐市工业固体废物资源化利用存在的问题,提出了实施工业固体废物资源化利用过程中,应该减少工业固体废物排放总量、扩大资源化利用途径、推进资源回收和资源化利用的产业化进程、加强工业固体废物监督管理工作等建议。     

含砷废料资源化利用与无害化处置现状

砷及其砷化物有剧毒,若处置不当,通过土壤、大气和水介质等各种途径进入环境,严重影响人类的生存环境。因此对含砷废料资源化利用和无害化处理一直是环保工作重要研究课题。针对含砷废料来源、稳定性评价方法和资源化综合利用技术进行分析,在此基础上提出含砷废料资源化利用和无害化处置建议。要从根本上建立健全相应的法律法规、标准体系,建立管理网络,培育市场运行体系,强化技术支撑体系,大力推广减量化、资源化、无害化的高新实用技术。