共查询到20条相似文献,搜索用时 31 毫秒
1.
Dan-Hua Zhao Hong-Wen Gao 《Environmental science and pollution research international》2010,17(1):97-105
Background, aim, and scope
Over the years, organic pollution in the environment has aroused people’s concern worldwide, especially persistent organic pollutants (POPs). Particularly in developing countries, plenty of concentrated organic wastewaters treated noneffectively are discharged into aquatic environments from chemical, textile, paper-making, and other industries to seriously threaten the surface and drinking water. The conventional wastewater treatment techniques are often helpless due to high cost with multilevel processing. Adsorption as an efficient method is often applied to the treatment of wastewater. The aim of this work is to develop an eco-friendly and cost-effective wastewater-sorbing material with weak acidic pink red B (APRB) and calcium carbonate (CaCO3) by reusing highly concentrated dye wastewater. 相似文献2.
Lopes C Herva M Franco-Uría A Roca E 《Environmental science and pollution research international》2011,18(6):918-939
Background, aim, and scope
In this work, an environmental risk assessment of reusing organic waste of differing origins and raw materials as agricultural fertilizers was carried out. An inventory of the heavy metal content in different organic wastes (i.e., compost, sludge, or manure) from more than 80 studies at different locations worldwide is presented. 相似文献3.
Bernadett Bartha Christian Huber Rudolf Harpaintner Peter Schröder 《Environmental science and pollution research international》2010,17(9):1553-1562
Purpose
Besides classical organic pollutants and pesticides, pharmaceuticals and their residues have nowadays become recognized as relevant environmental contaminants. The risks of these chemicals for aquatic ecosystems are well known, but information about the pharmaca-plant interactions and metabolic pathways is scarce. Therefore, we investigate the process of uptake of acetaminophen (N-Acetyl-4-aminophenol) by Brassica juncea, drug-induced defense responses and detoxification mechanisms in different plant parts. 相似文献4.
Remediation of polycyclic aromatic hydrocarbon (PAH) contaminated soil through composting with fresh organic wastes 总被引:1,自引:0,他引:1
Zhang Y Zhu YG Houot S Qiao M Nunan N Garnier P 《Environmental science and pollution research international》2011,18(9):1574-1584
Introduction
Composting may enhance bioremediation of PAH-contaminated soils by providing organic substrates that stimulate the growth of potential microbial degraders. However, the influence of added organic matter (OM) together with the microbial activities on the dissipation of PAHs has not yet been fully assessed. 相似文献5.
Vilavert L Nadal M Figueras MJ Domingo JL 《Environmental science and pollution research international》2012,19(1):96-104
Purpose
The aim of this study was to analyze air concentrations of chemical and microbiological pollutants in the vicinity of an organic waste treatment plant, Ecoparc-2, located in Montcada i Reixac (Catalonia, Spain), as well as to determine the seasonal trends. The human health risks due to the presence of those agents were also assessed. 相似文献6.
Environmental risk assessment and concentration trend of atmospheric volatile organic compounds in Hyogo Prefecture, Japan 总被引:4,自引:1,他引:3
Okada Y Nakagoshi A Tsurukawa M Matsumura C Eiho J Nakano T 《Environmental science and pollution research international》2012,19(1):201-213
Purpose
The purpose of this study was to evaluate the influences of volatile organic compounds (VOCs) emissions on hazardousness and photochemical reactivity and to propose efficient VOCs abatement strategies. 相似文献7.
Noorizadeh H Farmany A 《Environmental science and pollution research international》2012,19(4):1252-1259
Introduction
A quantitative structure-retention relation (QSRR) study was conducted on the retention times of organic pollutants in textile wastewaters and landfill leachate which was obtained by liquid chromatography-reversed phase-atmospheric pressure chemical ionization-mass spectrometry. 相似文献8.
Application of nanoscale zero valent iron (NZVI) for groundwater remediation in Europe 总被引:4,自引:1,他引:3
Mueller NC Braun J Bruns J Černík M Rissing P Rickerby D Nowack B 《Environmental science and pollution research international》2012,19(2):550-558
Purpose
Nanoscale zero valent iron (NZVI) is emerging as a new option for the treatment of contaminated soil and groundwater targeting mainly chlorinated organic contaminants (e.g., solvents, pesticides) and inorganic anions or metals. The purpose of this article is to give a short overview of the practical experience with NZVI applications in Europe and to present a comparison to the situation in the USA. Furthermore, the reasons for the difference in technology use are discussed. 相似文献9.
Chen L Shen C Tang X Chen C Chen Y 《Environmental science and pollution research international》2012,19(2):522-528
Background and purpose
The ubiquitous dissolved organic matter (DOM) is actually not inert as we always think, and the hormone-like effects of DOM have been reported. The objective of this study was to investigate the estrogenic effects of DOM and its impact on the activity of the natural estrogen 17β-estradiol (E2). 相似文献10.
Stefan Platikanov Roma Tauler Pedro M. S. M. Rodrigues Maria Cristina G. Antunes Dilson Pereira Joaquim C. G. Esteves da Silva 《Environmental science and pollution research international》2010,17(8):1389-1400
Background, aim, and scope
This study focuses on the factors that affect trihalomethane (THMs) formation when dissolved organic matter (DOM) fractions (colloidal, hydrophobic, and transphilic fractions) in aqueous solutions were disinfected with chlorine. 相似文献11.
Noel E. Palmer Ray von Wandruszka 《Environmental science and pollution research international》2010,17(7):1362-1370
Purpose
Dissolved humic acids abiotically reduced inorganic arsenic to varying degrees, depending on solution pH, ionic strength, and type of humate used. The functionalities of dissolved organic matter responsible for these redox reactions remained in question, but quinoid moieties undoubtedly played an important role. It is not fully understood whether the quinoids are solely responsible for arsenate reduction, and what the kinetics of the relevant processes are. 相似文献12.
Lin DS Greenwood PF George S Somerfield PJ Tibbett M 《Environmental science and pollution research international》2011,18(7):1070-1078
Background, aim and scope
Soil organic matter (SOM) is known to increase with time as landscapes recover after a major disturbance; however, little is known about the evolution of the chemistry of SOM in reconstructed ecosystems. In this study, we assessed the development of SOM chemistry in a chronosequence (space for time substitution) of restored Jarrah forest sites in Western Australia. 相似文献13.
Humic substances—part 7: the biogeochemistry of dissolved organic carbon and its interactions with climate change 总被引:1,自引:0,他引:1
Petr Porcal Jean-François Koprivnjak Lewis A. Molot Peter J. Dillon 《Environmental science and pollution research international》2009,16(6):714-726
Background, aim, and scope
Dissolved organic matter, measured as dissolved organic carbon (DOC), is an important component of aquatic ecosystems and of the global carbon cycle. It is known that changes in DOC quality and quantity are likely to have ecological repercussions. This review has four goals: (1) to discuss potential mechanisms responsible for recent changes in aquatic DOC concentrations; (2) to provide a comprehensive overview of the interactions between DOC, nutrients, and trace metals in mainly boreal environments; (3) to explore the impact of climate change on DOC and the subsequent effects on nutrients and trace metals; and (4) to explore the potential impact of DOC cycling on climate change. 相似文献14.
Analysis of annual fluctuations in the content of phenol,chlorophenols and their derivatives in chlorinated drinking waters 总被引:3,自引:0,他引:3
Michałowicz J Stufka-Olczyk J Milczarek A Michniewicz M 《Environmental science and pollution research international》2011,18(7):1174-1183
Purpose
Chlorophenols are widely represented, toxic, and persistent environmental pollutants. In this work, we analyzed annual fluctuations in the content of phenol, guaiacol, chlorophenols, chlorocatechols, and chlorinated methoxyphenols in drinking water collected in Warsaw and Tomaszów Mazowiecki (Poland). Moreover, the effect of dissolved organic matter content on the occurrence of phenolic compounds in drinking water was studied. 相似文献15.
Jones BE Haynes RJ Phillips IR 《Environmental science and pollution research international》2012,19(3):835-846
Purpose
To examine (1) the effect of organic (poultry manure) and inorganic (residue mud and phosphogypsum) amendments on nutrient leaching losses from residue sand and (2) whether amendments improve the growth of plants in residue sand. 相似文献16.
Liu HW Wu BZ Nian HC Chen HJ Lo JG Chiu KH 《Environmental science and pollution research international》2012,19(2):303-312
Introduction
This study presents bihourly, seasonal, and yearly concentration changes in volatile organic compounds (VOCs) in the inlet and effluent water of the wastewater treatment plant (WWTP) of a high-technology science park (HTIP) in Taiwan, with the VOC amounts at different sites correlated geologically. 相似文献17.
Sergeev AV Carpenter DO 《Environmental science and pollution research international》2011,18(4):576-585
Purpose
Recent evidence indicates that exposure to persistent organic pollutants (POPs) is emerging as an important risk factor for atherosclerosis-related diseases, including stroke. Hypertension (HTN) is a major risk factor for stroke, and some studies suggest that exposure to POPs is also a risk factor for HTN. We hypothesized that POPs increase the environmental burden of stroke with comorbid HTN. 相似文献18.
Yan Yan Qin Clement Kai Man Leung Anna Oi Wah Leung Sheng Chun Wu Jin Shu Zheng Ming Hung Wong 《Environmental science and pollution research international》2010,17(1):229-240
Background, aim, and scope
Persistent organic pollutants and heavy metals can cause diseases in women, however, the relationships of these pollutants and uterine leiomyomas (UL), which are non-cancerous tumors of the uterus, are unclear. This study focused on the quantification of organochlorine pesticides (OCPs), polychlorinated biphenyls (PCBs), polycyclic aromatic hydrocarbons (PAHs), polybrominated diphenyl ethers (PBDEs), and heavy metals in subcutaneous and visceral fat obtained from patients with UL and in subcutaneous fat of a control group of women without UL to determine if there were any correlations between concentrations of persistent organic pollutants (POPs) and heavy metals and the incidence of UL. 相似文献19.
Yuan-yuan Wei Yan Liu Yun Zhang Rui-hua Dai Xiang Liu Jin-jian Wu Qiang Zhang 《Environmental science and pollution research international》2011,18(1):46-50
Introduction
Effluent organic matter from biological wastewater treatment plants is composed of degradation products and soluble microbial products (SMP). Protein, polysaccharide, humic acid, and DNA were major biomolecules of SMP. Little is known about the effects of SMP as microbially derived precursors on disinfection byproduct formation and speciation in biologically treated wastewater. In addition, there has never been any attempt to directly chlorinate the major biomolecules of SMP. 相似文献20.
Chemical, biological, and ecotoxicological assessment of pesticides and persistent organic pollutants in the Bahlui River, Romania 总被引:1,自引:0,他引:1
Mariana Neamtu Ioan M. Ciumasu Naela Costica Mihai Costica Magda Bobu Mircea N. Nicoara Cezar Catrinescu Kristin Becker van Slooten Luiz F. De Alencastro 《Environmental science and pollution research international》2009,16(Z1):76-85