排污许可证交易的理论与实践

排污许可证交易是市场经济体制下控制污染的有效措施。本文对排污许可证交易的基本理论、排污许可证交易的优点、排污许可证交易的可行性、排污许可证的交易方式、排污许可证的交易程序、初始排污权分配、交易资金的使用等问题进行了探讨。     

昆明市废弃食用油脂污染及其管理

本文通过对昆明市废弃食用油的去向对环境污染和人体危害的调查，提出了加强管理的措施及处理工艺。以达到对其有效治理和合理运用的目的。     

平山水源流域污染现状及防治对策

在对平山水源汇水区域实地踏勘的基础上，通过对其流域污染源、水质、生物、土壤、放射性监测和评价，找出平山水源主要污染因子，提出防治对策。     

试论排污收费与环境监测污染治理的关系

排污收费是环境监理的重要内容之一,是国家对环境买行监督管理的一项重要法律制度。随着我国环保事业的发展,作为环境监理重要手段之一的排污收费制度日趋完善。排污收费工伯的顺利开展,是关系环保事业兴衰的关键,本文试就排污收费与环境监测、污染治理的关系谈一些认识,以利于搞好排污收费工作。加强环境监测是排污收费工作顺利开展的前提和保证环境监测是排污收费的眼睛,是为排污收费工作提供科学依据。我国环境监测工作的基本方针是“环境监     

应用GEM法对硫酸工业中重金属污染的研究

为查明硫酸工业中主要重金属的危害以及不同制酸工艺产生的危害差异，对辽宁省主要生产硫酸企业进行了调研，并应用ＭＥＧ法，对矿石原料中重金属的含量进行了数学模型分析．     

国家环保总局关于环境扰民噪声监测法律适用问题的复函

你局《关于转发桂林市环保局请示的函》及所转桂林市环保局《关于＜环境噪声污染防治法＞有关法律适用问题的请示》收悉。经研究，现就环境扰民噪声监测的法律适用问题函复如下。     

A novel technology for quick acclimation of an anaerobic microbial consortia used for biodegrading teraphthalic acid (TA)

ＩｎｔｒｏｄｕｃｔｉｏｎＴｅｒａｐｈｔｈａｌｉｃａｃｉｄ (ＴＡ)ｉｓｏｎｅｏｆｔｈｅｐｅｔｒｏｃｈｅｍｉｃａｌｓｗｉｄｅｌｙｕｓｅｄｉｎｔｈｅｓｙｎｔｈｅｓｉｓｏｆｐｏｌｙｅｓｔｅｒｆｉｂｅｒ,ｖｉｄｅｏｆｉｌｍｓａｎｄｏｔｈｅｒａｐｐｌｉｃａｔｉｏｎｓ .Ｓｉｎｃｅｂｉｓ (2 ｅｔｈｙｌｈｅｘｙｌ)ｐｈｔｈａｌａｔｅ ,ｄｉｅｔｈｙｌｐｈｔｈａｌａｔｅａｎｄｄｉｍｅｔｈｙｌｐｈｔｈａｌａｔｅｈａｖｅｂｅｅｎｃｌａｓｓｉｆｉｅｄａｓｐｒｉｏｒｉｔｙｈａｚａｒｄｏｕｓｃｏｍｐｏｕｎｄｓｂｙＥＰＡｏｆｔｈｅ…     

确定区域环境污染成因——HCA-PCA法

把系统聚类分析(简称HCA-hierachical cluster analysis) 和主成分分析方法(简称PCA-Principal Component Analysis)有机结合,从给定的"样品-指标"数据矩阵出发,利用HCA科学判定区域环境污染的类型,然后根据不同的类型利用PCA方法确定首要污染因子,针对首要污染因子,对各个污染途径进行评估,计算出各途径的污染分担率,从而确定区域污染成因.并对其原理、计算方法、特点作出分析和讨论,同时以某城镇水环境为例进行了计算示范.经证实该方法在确定区域环境污染成因,制定区域污染防治措施方面有重要的意义.     

Biogenic VOCs emission inventory development of temperate grassland vegetation in Xilin River basin, Inner Mongolia, China

Given the key role of biogenic volatile organic compounds(VOCs) to tropospheric chemistry and regional air quality, it is important to generate accurateVOCs emission inventories. However, only a less fraction of plant species, in temperate grassland of Inner Mongolia, has been characterized by quantitative measurements. A taxonomic methodology, which assigns VOCs measurements to unmeasured species, is an applicable and inexpensive alternation for extensive VOCs emission survey, although data are needed for additional plant families and genera to further validate the taxonomic approach in grassland vegetation. In this experiment, VOCs emission rates of 178 plant species were measured with a portable photoionization detector( PID). The results showed the most of genera and some families have consistent feature of their VOCs emission, especially for isoprene, and provide the basic premise of taxonomic methodology to develop VOCs emission inventories for temperate grassland. Then, the taxonomic methodology was introduced into assigning emission rate to other 96 species, which no measured emission rates available here. A systematical emission inventory of temperate grassland vegetation in Inner Mongolia was provided and further evidence that taxonomy relationship can serve as a useful guide for generalizing the emissions behavior of many, but not all, plant families and genera to grassland vegetation.     

汽车污染与控制探讨

通过阐述汽车污染的原理，提出了汽车的防污途径有控制汽车尾气污染的方法。