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- mercury polluted soil 汞污染土壤
- The paper analyzed the community and biodiversity of soil animal in heavy metal polluted soil in Huainan city. 通过对淮南煤矿和发电厂及灰场污染地的土壤动物群落结构进行分析。
- Phytoremediation is the most progressive technology to remediate polluted soil and water. 摘要植物修复作为一项最具发展前景的修复污染土壤和水体的技术,才刚刚起步。
- The peak value of actinomyces in the polluted soil of polycyclic aromatic hydrocarbons appears later than that in the contrasted soil. 与对照相比,多环芳烃污染土壤放线菌数量峰值的出现具有时间滞后性。
- A bacterium HS-A32 capable of degrading methamidophos was isolated from long-term organophosphate pesticides polluted soil. 从长期受有机磷农药污染的土壤中分离到一株降解菌HS-A32,能以甲胺磷作为唯一的碳源和氮源生长。
- So scientists will be keeping and distribution of such earthworms, their reintroduction into the contaminated soil around to remove the heavy metals in polluted soil. 因此科学家将会饲养和分配这种蚯蚓,将它们放归到被污染的各处土壤中,以除去污染土壤中的重金属。
- If a direct current electric field was applied to a polluted soil,the contamination would be motivated in a different way by the electroosmosis and electromigration. 当在土中施加直流电场时,污染物在电渗透和电迁移作用下向相反方向运动。
- The results suggested that rapid growth of S. canadensis in Pb polluted soil might be due to its ability to exclude Pb or reduce the uptake of Pb compared to non-invasive species. 结果表明,铅污染土壤中加拿大一枝黄花的快速生长是由于与非入侵种相比它具有减少或排斥铅吸收的能力。
- Currently, Professor Wang investigates the pollution and toxicological effects of mercury and other contaminants, and the remediation of polluted soils. 目前,从事环境中汞及其它化学品的污染及效应和土壤污染的强化修复的研究工作。
- All kinds of factors influencing the compressibility of polluted soil were analyzed, including grain-size distribution, plasticity index, moisture content and void ratio. 并对影响酸碱污染土压缩性的各种因素进行分析研究,包括土污染前后的粒度分析、塑性指数、含水率分析以及孔隙比。
- Japan cadmium pollution caused mainly by the Tong Tong disease, and mercury pollution caused by the Minamata disease, and so on. 日本出现主要由镉污染造成的痛痛病,和由汞污染造成的水俣病等等。
- Because of the wide and long-term use of ext raction in this way,different gold mines and the areas around them all show diff erent degree of mercury pollution. 由于混汞提金法的广泛与长期使用,汞污染在不同的金矿及周围地区都有程度不一的表现。
- Studies on the influence of Cu and Pb on clover absorption can provide references for phyto-remediation of heavy metal polluted soil and for critical-value determination of contaminated soil. 研究铜与铅对于植物三叶草吸收的相互影响,可为重金属污染土壤的植物修复和土壤污染临界值的制订提供参考。
- The result showed that waste compost could decrease the content of available Cr notably; waste compost could make water soluble Cr change into crystalline-precipitated Cr; waste compost was safe to remedy polluted soil. 结果表明,垃圾堆肥可显著减少铬污染土壤中有效铬含量,垃圾堆肥主要是促进水溶态铬向结晶形沉淀态铬转化;垃圾堆肥用于修复铬污染土壤是安全的。
- However,some sewage sludges contain heavy metals which pollute soil. 但是,如果污水淤渣中含有超标准的重金属元素,它将污染土壤。
- The result of study indicated that the major environmental issues in the reservior region are water pollution due to COD discharged and eutrophication, and mercury pollution in specific river. 进行了南水北调湖北库区水污染防治对策研究,结果认为,库区主要环境问题是COD及富营养化物质污染,个别河流存在着汞污染问题;
- Lee, Chi-Chung ( 1996 ). Mercury pollution at Kaohsiung River and its Harbour area, Southern Taiwan. Master thesis, Department of Marine Resources, National Sun Yat-sen University, 111 pp. 李纪忠(1996)。高雄市仁爱河及高雄港第一港口之汞污染。国立中山大学海洋资源研究所,硕士论文,111页。
- HUANG Yi,CHEN You-jian,TAO Shu.Effect of rhizospheric environment of VA-mycorrhizal plants on forms of Cu,Zn,Pb and Cd in polluted soil[J].Chinese Journal of Applied Ecology,2000,11(3):431-434. [1]黄艺;陈有键;陶澍.;菌根植物根际环境对污染土壤中Cu;Zn;Pb;Cd形态的影响[J]
- There is abroad mercury pollution in hospital for mercury sphygmomanometer and mercury thermometers, but it has not been come to attention of hospital staffs and they are short of right view to it. 由水银血压计和水银温度计等含汞医疗器具引起的汞污染在医院广泛存在,但目前广大医护人员对于其危害和正确处置方法还缺乏正确认识。
- The effect of rice straw and Chinese milk vetch on rice growth and its uptake of Cu and Cd on Cd and Cu polluted soils by pot experiments was studied. 采用盆栽法研究了稻草和紫云英对两种镉铜污染土壤上水稻的生长及镉铜吸收的影响。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries