上海市生活垃圾产业发展的思考

以构建生活垃圾产业为研究目的，通过对生活垃圾物质流和价值流的分析，探讨了生活垃圾产业发展的条件，提出了上海市生活垃圾产业构建的基本框架，并对上海生活垃圾产业的发展提出了对策及建议。     

我国餐饮废水处理技术研究进展

综合论述了我国餐饮废水的特点及处理现状,介绍了SBR法、生物接触氧化法、厌氧-好氧联合工艺法、膜生物反应器法、混凝法、电化学法处理餐饮废水的技术及适用条件.比较了各种处理技术的优势和不足,预测了我国餐饮废水处理的发展趋势.并认为,集除油、降解有机悬浮物于一体的餐饮废水一体化处理设备将会得到广泛应用,而针对餐饮废水特点培养出高效生物菌种的复合生物技术将是治理餐饮废水的最有效方法.     

Recovery of heavy metals from electroplating sludge and stainless steel pickle waste liquid by ammonia leaching method

１　ＩｎｔｒｏｄｕｃｔｉｏｎＥｌｅｃｔｒｏｐｌａｔｉｎｇｓｌｕｄｇｅ，ｃｏｎｔａｉｎｉｎｇＣｕ，Ｎｉ，Ｚｎ，Ｃｒ，Ｆｅ，ｅｔｃ．，ｉｓｈａｒｍｆｕｌｗａｓｔｅｍａｔｅｒｉａｌｐｒｏｄｕｃｅｄｂｙｇａｌｖａｎｉｚａｔｉｏｎｉｎｄｕｓｔｒｙ．Ｔｈｅｒｅｉｓｓｔｉｌｌｎｏｅｆｆｅｃｔｉｖｅｍｅｔｈｏｄｔｏｒｅｃｏｖｅｒｒｅｓｏｕｒｃｅａｎｄｃｏｎｔｒｏｌｐｏｌｌｕｔｉｏｎｂｏｔｈａｔｈｏｍｅａｎｄａｂｒｏａｄ．Ｔｈｅｍｅｔａｌｓｄｉｓｃａｒｄｅｄｂｙｇａｌｖａｎｉｚａｔｉｏｎｉｎｄｕｓｔｒｙａｍｏｕｎ…     

含CM,TMP及SMZ的化学合成制药废水研究

含有氯霉素(CM)、抗菌素增效剂(TMP)和磺胺新诺明(SMZ)的合成制药废水对生物处理有较强的抑制作用.研究表明,通过对厌氧菌和好氧菌的驯化、筛选和复配采用吹脱-厌氧-好氧串联工艺可有效降低废水的有机污染指标:经吹脱和厌氧水解酸化处理后,CODCr去除率为70%,再经好氧生化系统处理,CODCr去除率可达60%.试验结果表明装置运行效果稳定,为实际废水处理提供了一定设计依据.     

改性凹凸棒土对染料废水脱色初步实验

以凹凸棒土为原料,通过复配造粒、热处理的方法对凹凸棒土进行改性,并用改性后的凹凸棒土对染料废水进行处理。考察了pH值、凹凸棒土用量及吸附时间等因素的影响,探索了最佳工艺条件。结果表明,改性后的凹凸棒土吸附性能有了明显改善,对染料废水进行处理,脱色率可达99%以上,处理废水量与吸附剂比为670颐1,且其原料价廉易得、工艺简单、成本低,是一种较好的脱色吸附剂。     

环境价值评估方法综述

对目前国内外的环境价值评估方法进行了综述，并提出了一套适合我国国情的价值评估方法，该方法分为１４类２９个指标，作为完善我国环境价值评估体系的一种建议提出。     

On the study of ecosystem health:state of the art

ＩｎｔｒｏｄｕｃｔｉｏｎＤｕｒｉｎｇｌａｓｔｄｅｃａｄｅｓ,ｔｈｅｔｅｒｍ“ｅｃｏｓｙｓｔｅｍｈｅａｌｔｈ”ｉｓｕｓｅｄｗｉｔｈｉｎｃｒｅａｓｉｎｇｆｒｅｑｕｅｎｃｙｉｎｔｈｅｌｉｔｅｒａｔｕｒｅ.Ｔｈｅｇｒｏｗｉｎｇｉｎｔｅｒｅｓｔｓｉｎｔｈｅｓｔｕ...     

Concurrency: a system design approach to environmental management and sustainability

The lessons of history indicate that mismanagement of natural resources and the environment often leads to potentially adverse consequences.The increasing interest in economic development,particularly in the developing countries of the world coupled with increasing population pressures and the globalization of economic activity is placing noticeable stresses on the ultimate sustainability of both human and environmental systems.Sustainable development is not a new concept.It has been an area of concern for different elements of society for some time.Yet efforts to understand the implications of sustainable development have not,until recently,been formalized.We have focused singularly on economic development and environmental quality as if they were mutually exclusive.This paper focuses on the concept of concurrency as both a conceptual framework and practicable method of understanding and implementing the ecology and economy of sustainability.     

Environmental principles applicable to supply chains design and operation

In this paper we deal with the problem of identifying environmental principles for the design and operation of supply chains. The operations that are included in supply chains are briefly described along with the approaches that are applied in order to improve their environmental performance. A background of environmental principles for achieving eco-efficiency and building of environmentally friendly organizational systems is presented and emphasis is put on the application of such principles “from cradle to grave”. Then, environmental principles applicable to particular objects of logistics networks planning are identified and commented upon. In addition, selective case studies from the literature, which show the applicability of the formulated principles and their relevance to practice, are discussed. The paper concludes with some remarks regarding the benefits for companies and societies, in general, that occur as a result of the application of the formulated principles.     

美国的环境立法

通过对美国环境立法发展状况的分析,阐述了美国环境法规的特点,及其在国家加强行政环境管理等方面的作用。立法不完善,是美国环境立法的主要问题。