《废弃电器电子产品回收处理管理条例》正式实施

《废弃电器电子产品回收处理管理条例》于2011年1月1日起正式实施。这个针对电子垃圾的专门性条例的出台,对于完善废旧家电回收利用、保护生态环境必要而及时。治理电子垃圾污染,关键是要建立一个科学的回收、利用电子垃圾管理体系。目前,一些发达国家和地区已先后出台了有关废旧家电处理的法律和措施,鼓励企业采取先进工艺收集废旧电器,进行回收利用。日本对家电中的铜、铁、     

废旧电子产品回收需转变消费理念

随着我国社会经济的高速发展,电子垃圾数量急速增长,不仅对生态环境产生不利影响,处理不当也会对人体健康造成危害。由于国内缺乏正规有资质的回收渠道和资源循环企业,电子垃圾污染问题一直难以得到有效改善。近日,本刊记者对坐落在苏州工业园的富士施乐爱科制造(苏州)有限公司进行了参观和采访。作为中国大     

我国城市固体废弃物资源及其能源潜力

我国每年产生的城市固体废弃物达５亿吨之多，其有机成分所占的比例较高；若全部焚烧发电，其能源潜力为１．２×１０１２度，大约相当于１９９０年我国发电总量６．２×１０１１度的两倍；按其所含能量估算，其能源潜力为２．７２×１０１５ＫＪ，相当于９３００万吨标准煤，即相当于１９８１年我国能源消费总量５．５亿吨标准煤的六分之一。     

Conversion of organic carbon in the decomposable organic wastes in anaerobic lysimeters under different temperatures

ＩｎｔｒｏｄｕｃｔｉｏｎＴｈｅｐｒｏｐｏｒｔｉｏｎｏｆｄｅｃｏｍｐｏｓａｂｌｅｏｒｇａｎｉｃｗａｓｔｅｓｓｕｃｈａｓｆｏｏｄｏｒｉｇｉｎｗａｓｔｅｓａｎｄｂａｃｋｙａｒｄｗａｓｔｅｓ ,ｉｎｍｕｎｉｃｉｐａｌｓｏｌｉｄｗａｓｔｅｓｉｎＳｈａｎｇｈａｉ,Ｃｈｉｎａ,ｈａｓｂｅｅｎｉｎｃｒｅａｓｉｎｇｒａｐｉｄｌｙ ,ａｓｔｈｅｌｉｖｉｎｇｓｔａｎｄａｒｄｏｆｉｎｈａｂｉｔａｎｔｓｉｎｔｈｅｃｉｔｙａｒｅｒｅｍａｒｋａｂｌｙｉｍｐｒｏｖｉｎｇｉｎｒｅｃｅｎｔｙｅａｒｓ .Ｆｏｒｅｘａｍｐｌｅ ,ａｒｏｕｎｄ 1…     

上海市生活垃圾全程分类模式的研究和实践

提出了生活垃圾全程分类模式。通过试点,着重论述与该模式相对应的工作内容和方法,对城市生活垃圾的减量化、资源化、无害化推进具有指导意义。     

扬州市危险废物规范化处置的现状及对策

经过多年危险废物规范化管理推进工作,近年来扬州市的危险废物规范化工作已取得了明显成效。本文在分析当前扬州市危险废物处置现状及存在问题的基础上,提出一些行之有效的合理化建议、对策,以更好地促进该地区经济与环境协调发展。     

钙化物在废弃物基活性炭制备过程中的影响

研究了以城市垃圾中3种典型的固体有机废弃物——锯木屑、纸张和塑料的热解产物（分别简称木炭、纸炭和塑料热解物）为原料,水蒸气为活化剂制备废弃物基活性炭时钙化物含量对活化过程、活性炭吸附性能（以碘值表征）及其孔结构的影响。结果表明,钙化物可加快活化反应的速度,且钙化物含量在1.5%时活化反应速度即已不再随钙化物含量的增加而增加;活性炭的吸附性能则随钙化物含量的增加而减少,同时钙化物对活性炭的孔径分布基本无影响,但降低了活性炭的比表面积、微孔孔容及中孔孔容;钙化物的2种前驱体（即CaO和Ca（OH）2）对活化过程具有相同的催化作用。     

Analysis of the sustainability of reusing industrial wastes as energy source in the industrial sector of Taiwan

The objective of this paper was to provide a preliminary analysis of energy utilization from industrial waste in Taiwan, a densely populated island country with high dependence on imported energy. The discussion thus focused on the status of industrial waste generation and its management since the year 2002. This paper also presented the updated information about the new/revised regulations concerning the governmental regulations and policies for promoting industrial waste as energy source as well as controlling the emissions of hazardous air pollutants from industrial waste-to-energy facilities. It showed that the main types of combustible waste in the industrial sector of Taiwan include pulp sludge, scrap wood, sugarcane bagasse, textile sludge and scrap plastics, which were being reused as auxiliary fuel in the utilities (e.g., boiler and incinerator). Based on their reported quantities, the energy potential and the environmental benefit of mitigating CO₂ emissions were also analyzed in the study.     

Alkaline leaching of metal melting industry wastes and separation of zinc and lead in the leach solution

ＩｎｔｒｏｄｕｃｔｉｏｎＴｈｅｍｅｔａｌｍｅｌｔｉｎｇｉｎｄｕｓｔｒｙｉｓｏｎｅｏｆｔｈｅｌａｒｇｅｒｉｎｄｕｓｔｒｉｅｓｗｏｒｌｄ ｗｉｄｅ ,ｉｎｃｌｕｄｉｎｇｉｒｏｎａｎｄｓｔｅｅｌｆｏｕｎｄｒｉｅｓａｎｄｍｉｌｌｓ,ａｓｗｅｌｌａｓｂｒａｓｓａｎｄｂｒｏｎｚｅｆｏｕｎｄｒｉｅｓ (Ｍｏｒｇａｎ ,1 977;Ｇｉｌｌ,1 981 ;Ｂｒｏｏｋｓ,1 991 ;Ｃｏｌｌｉｅ ,1 984;Ｓｗａｒｎｋａｒ,1 996 ;Ｐｅｔｅｒｓ,1 992 ;Ｅｌｇｅｒｓｍａ,1 992 ) .Ｄｕｒｉｎｇｔｈｅｍｅｔａｌｍｅｌｔｉｎｇｐｒｏｃｅｓｓ,ｔｈｅｅｌｅ…     

2012年中国重大自然灾害述评

评述2012年中国重大自然灾害事件,分析2012年中国自然灾害的总体特征,提出防治和减轻我国自然灾害损失的几点启示。     

论我国环境治理中法院的定位

法院是我国环境治理中的一个必不可少而又唯一的作为依法居中裁判者对政府和企业等主体实施监督的职能部门。但在司法实践中,法院在环境治理中的这种特殊的监督者角色定位有所淡化,有向规制者逐渐偏移的倾向。应当注意克服这种倾向,维护法院的监督者规范定位。应当以问题为导向,实现法院监督功能的回归,在坚持法院监督独特性的同时兼顾环保事业特殊性对法院监督的新要求,实现法院监督功能的优化和提升。具体措施包括:打破司法与行政联动的路径依赖,理顺环境民事公益诉讼与环境行政公益诉讼、生态环境损害赔偿诉讼之间的关系,遵循职权有限原则,积极回应社会重大环保关切。     

Development of environmental management system in China's financial sector

The establishment of the environmental management system in the financial sector can be effectively promoted through the introduction of the environmental protection concept and its implementation by the financial sector. The impact of a sustainable development system on the sector is analyzed in this article from three aspects: environmental risk assessment, financing support for environmental protection projects, and financial services to environmentally friendly corporations and individuals. Influential factors on the development of the environmental management system in China’s financial sector are discussed from the perspective of various entities such as financial institutions, financial regulation authorities, environmental protection departments, corporations, and the public. It is pointed out that China’s financial sector is now in the transitional phase from a defensive attitude to a preventive attitude. Strengthening governmental guidance, the supervision of regulators as well as public awareness of environmental protection should be used to enhance the initiative in the development of the environmental management system in the Chinese financial sector.