Especially, atmospheric deposition ( dry and wet), emissions of mercury from soil, bioremediation in situ for controlling mercury pollution are emphasized. 其中重点介绍了大气汞的干湿沉降、壤汞的释放及生物修复治理土壤汞污染。
An Investigation into the Mercury Pollution of a Soil-Vegetable System in an Acid Precipitation Area 酸沉降地区土壤-蔬菜系统中汞污染问题
Research advances in control technologies of mercury emissions from combustion processes and urgency analysis for air mercury pollution control in China 焚烧源汞污染控制技术研究进展及我国大气汞污染控制紧迫性
Mercury pollution in soil-vegetable system of vegetable districts in Guilin "Shan Tong Vegetable Marketing Co-operative Society, Limited" 桂林市菜地土壤-蔬菜系统汞污染研究
The Study on Mercury Pollution Distribution and Character of Atmospheric Particulate in Huainan City 淮南市大气颗粒物中汞的分布及其污染特征研究
Mercury Pollution Investigation in Predominant Plants Surrounding Shenzhen Qingshuihe Municipal Solid Waste Incineration Plant 深圳市清水河垃圾焚烧厂周围地区优势植物的汞污染研究
Huludao Zinc Industry Co., Ltd. Investigate the Status of Mercury Pollution Research and Control Strategies 葫芦岛锌业股份有限公司汞污染现状调查与防治对策研究
Mercury Pollution in China's Chloro-alkali Industry and Countermeasures Pollution Prevention And Foreground Of Plastic Recycling 我国氯碱行业汞污染现状与防治对策塑料再生行业的环境污染与发展探讨
Characteristics of particulate mercury pollution in atmosphere of Changchun and the affecting factors 长春市大气颗粒汞污染特征及影响因子分析
This paper summarizes the studies on mercury pollution of soil. 对国内外学者近些年来对土壤汞污染研究的工作进展作了系统的综述。
Mercury pollution caused by Guizhou organic chemical factory in environment 贵州有机化工厂的汞污染及对环境的影响
It mainly includes the way of mercury pollution, transportation and harness method of mercury in soil. 主要包括土壤汞污染的途径、迁移方式和治理办法。
Study on Purification of Air Mercury Pollution by Plants 植物净化空气中汞污染的研究
Groundwater is little polluted by mercury but surface water have a certain extent of mercury pollution. 对地下水和地表水的分析结果显示,地下水基本没有受到汞污染,而地表水受到一定程度的污染。
Study on the mercury pollution in the sea food of Ningbo 宁波地区海产品中汞污染现状研究
The results indicated that exogenous mercury pollution caused by human activities provides significant influence on environmental toxicity and pollution characteristics of mercury in soils of mercury deposit area. 人类活动引起的外源输入性汞污染对矿区土壤中汞的环境毒性和污染特征产生了重大影响。
In this paper, the geochemical relativity of mercury and gold was studied, the course and mechanism of mercury enrichment during extracting gold by heap leaching process were investigated and the technology and measures to harness mercury pollution synthetically were put forward. 本文研究了汞、金地球化学的相关性,考查了氰化堆淋法提金时汞的富集过程和机理,提出了综合治理汞毒污染的工艺及措施。
This method is simple and has no mercury pollution. 该方法简单,无汞污染。
The Study of Particulate Mercury Pollution in the Atmospheric Aerosols 大气气溶胶汞污染研究
North Pole is the barometer on the health of the Earth. If even North Pole area is polluted by mercury, we can reckon that mercury pollution has been threatening global environmental safety. 北极是地球健康状况的晴雨表,如果北极地区都受到了汞的污染,那么我们就可以认为汞污染已经影响到了全球的环境安全。
Thus, problems of mercury pollution in terrestrial ecosystems have come to be an important research subject. 因此,对陆地生态系统汞问题的研究已成为当今不可忽视的重要课题之一。
Coal preparation is an effective method to decrease mercury pollution form Coal Combustion, at present, coal washing techniques is only considered deliming and desulphurization and is still a blank to mercury. 减少燃煤汞污染的一个行之有效的方法是通过洗选,但是,目前煤炭的洗选只考虑了脱灰和脱硫,对汞在洗选过程中的迁移、富集方面的资料甚少。
China has abundant resources of coal and mercury and faced more serious problem of mercury pollution. 我国拥有丰富的煤炭资源,汞的储量也位居世界前列,因而对汞污染的研究更具紧迫性。
Mercury pollution is one of the serious environment issues in the world. 汞污染已成为全球性环境问题。
Mercury pollution is in a situation that is becoming more and more serious, and mercury emitted from coal-fired power plants has been identified as the largest source of atmospheric mercury while as a significant threat to both human health and environment. 汞污染形势日益严峻,燃煤电厂汞排放已经成为大气中汞污染的最大来源,对生态环境和人类健康造成了巨大的危害,如何应对燃煤汞污染的问题已经成为国际上的前沿课题。
Recently the concentration of global atmospheric mercury is increasing and mercury pollution continues to increase. 近年来,全球大气汞浓度在不断增加,汞污染在继续加剧,全球汞释放的研究引起了越来越多的重视。
Mercury pollution in the atmospheric environment is a global issue, has attracted wide attention in the worldwide. 大气环境中的汞污染是全球性问题,已在世界范围内引起了广泛关注。
Divalent mercury ion ( Hg2+) is the most common and stable form of mercury pollution. 二价汞离子(Hg2+)是汞污染物中最常见,最稳定的形式。
The main mercury pollution industries were PVC production, battery production, thermometer and sphygmomanometer production, coal combustion, non-ferrous metal smelting and so on. 我国主要的涉汞行业包括:电石法PVC生产、电池生产、电光源生产、医用体温计和血压计生产、燃煤、有色金属冶炼、水泥生产和废物焚烧。
Mercury emission from the coal combustion process is the main source of atmospheric mercury pollution. 煤燃烧过程产生的汞排放是大气汞污染的主要来源。