全文获取类型
收费全文 | 73篇 |
免费 | 0篇 |
国内免费 | 3篇 |
专业分类
安全科学 | 2篇 |
废物处理 | 3篇 |
环保管理 | 7篇 |
综合类 | 11篇 |
基础理论 | 9篇 |
环境理论 | 1篇 |
污染及防治 | 35篇 |
评价与监测 | 4篇 |
社会与环境 | 4篇 |
出版年
2023年 | 2篇 |
2022年 | 5篇 |
2021年 | 4篇 |
2020年 | 1篇 |
2019年 | 4篇 |
2018年 | 3篇 |
2017年 | 4篇 |
2016年 | 1篇 |
2014年 | 7篇 |
2013年 | 6篇 |
2012年 | 3篇 |
2011年 | 5篇 |
2010年 | 3篇 |
2009年 | 3篇 |
2008年 | 6篇 |
2007年 | 5篇 |
2006年 | 2篇 |
2005年 | 3篇 |
2004年 | 4篇 |
2002年 | 2篇 |
2000年 | 1篇 |
1997年 | 1篇 |
1965年 | 1篇 |
排序方式: 共有76条查询结果,搜索用时 296 毫秒
71.
Degradation of chelating agents in aqueous solution using advanced oxidation process (AOP) 总被引:5,自引:0,他引:5
This article presents an overview with critical analysis of technical applicability of advanced oxidation process (AOP) in removing chelating agents from aqueous solution. Apart from the effect of metals for chelating agents as a major influencing factor, selected information such as pH, oxidant’s dose, concentrations of pollutants and treatment performance is presented. The performance of individual AOP is compared. It is evident from our literature survey that photocatalysis with UV irradiation alone or coupled with TiO2, ozonation and Fenton’s oxidation are frequently applied to mineralize target pollutants. Overall, the selection of the most suitable AOP depends on the characteristics of effluents, technical applicability, discharge standard, regulatory requirements and environmental impacts. 相似文献
72.
Huang X Sillanpää M Duo B Gjessing ET 《Environmental pollution (Barking, Essex : 1987)》2008,156(2):270-277
The water used by 85% of the Asian population originates in Tibetan Plateau. During April and May of 2006, water samples were collected from four major Asian rivers in the Plateau (i.e. the Salween, Mekong, Yangtze River and Yarlung Tsangpo) and analyzed for Cu, Pb, Zn, Ag, Mo, Cd, Co, Cr, Ni, Li, Mn, Al, Fe, Mg and Hg. The results showed that elements such as Mg were rather high in Tibetan rivers, giving a mean electrical conductance of 36 mS/m. In a few locations, the results also showed relatively high concentrations of Al and Fe (>1 mg/L). However, the concentrations of Cu, Zn, Ag, Cd, and Cr were generally low. Contamination with Pb was identified at a few locations in the Salween and Ni at a few sites in the Yangtze River. 相似文献
73.
To find out microbial metabolic functioning and toxicity in a former sawmill area, carbon dioxide evolution, methane oxidation potential, 10 hydrolytic enzyme activities, Vibrio fischeri test, fluorescein diacetate hydrolysis activity (FDA), soil pH, carbon, nitrogen and pentachlorophenol (PCP) content were measured at four sites. The area is contaminated with aged chlorophenols. Chlorophenol content of soil was analyzed with a novel HPLC-MS technique, which allowed to measure chlorophenols without derivatization. The sites had a pollution gradient from 0.5 to 15 microg PCP g dw of soil(-1). Endogenous carbon dioxide evolution, methane oxidation potential, butyrate-esterase, acetate-esterase, sulphatase and aminopeptidase activities were lower at the site 2 than 3, although the site 2 and 3 had similar content of carbon and nitrogen. The soil was toxic in V. fischeri test at the site 2, which had high content of PCP (3.93+/-1.00 microg PCP g dw of soil(-1)). The results indicated that endogenous carbon dioxide evolution, methane oxidation potential, butyrate-esterase, acetate-esterase, sulphatase and aminopeptidase activities were sensitive to PCP in the soil. The results indicated that alpha-glucosidase, beta-glucosidase, beta-xylosidase, beta-cellobiosidase, phosphomonoesterase, N-acetyl-glucosaminidase activity and FDA hydrolysis activity were not sensitive to PCP in the soil. Soil processes involved in the cycling of carbon, nitrogen, sulphur and phosphorus were only slightly vulnerable in the former sawmill area and most sensitive microbial species were probably replaced with more tolerant ones to maintain and recover functioning of the former sawmill soils. 相似文献
74.
Zare Ehsan Nazarzadeh Fallah Zari Le Van Thuan Doan Van-Dat Mudhoo Ackmez Joo Sang-Woo Vasseghian Yasser Tajbakhsh Mahmood Moradi Omid Sillanpää Mika Varma Rajender S. 《Environmental Chemistry Letters》2022,20(4):2629-2664
Environmental Chemistry Letters - The release of pharmaceuticals into the environment induces adverse effects on the metabolism of humans and other living species, calling for advanced remediation... 相似文献
75.
Allahkarami Ebrahim Azadmehr Amirreza Noroozi Fahimeh Farrokhi Shayan Sillanpää Mika 《Environmental science and pollution research international》2022,29(32):48438-48452
Environmental Science and Pollution Research - This research aimed to develop a novel composite as a low-cost adsorbent for the removal of nitrate ion from aqueous solutions. The characterization... 相似文献
76.
Iftekhar Sidra Heidari Golnaz Amanat Neda Zare Ehsan Nazarzadeh Asif Muhammad Bilal Hassanpour Mahnaz Lehto Vesa Pekka Sillanpaa Mika 《Environmental Chemistry Letters》2022,20(6):3697-3746
Environmental Chemistry Letters - The demand for valuable metals such as rare earth elements and platinum group metals is rising fast in the context of the depletion of natural resources... 相似文献