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The Geochemistry of Heavy Metals in the Mudflat of Salinas de San Pedro Lagoon, California, USA
Salinas De San Pedro Bioavailability Heavy Metal Geo-Accumulation Index Enrichment Factor Lagoon Water Pollution
2013/3/8
Sediment core samples were collected from the Salinas de San Pedro to assess the pollutant deposition processes in response to extensive human activities. Analysis of the sediment samples for heavy me...
Mining and Seasonal Variation of the Metals Concentration in the Puyango River Basin—Ecuador
Heavy Metals Gold Mining Puyango River Basin
2013/3/12
The Puyango River Basin covers approximately an area of 4400 km2, it is located in Southern of Ecuador, with Calera and Amarillo rivers as tributaries. In this region, one of the main activities is sm...
Speciation and Geochemical Behaviour of Heavy Metals in Industrial Area Soil of Mysore City, India
Soil Speciation of Heavy Metals Sequential Extraction
2013/3/12
Soil is a major reservoir for contaminants as it possesses an ability to bind various chemicals. These chemicals can exist in various forms in soil and different forces keep them bound to soil particl...
Correlation between Heavy Metals in Fish and Sediment in Sakumo and Kpeshie Lagoons, Ghana
Heavy Metal Pollution Industrial Effluents Toxicity Health Hazards High Population Growth
2013/3/11
Concentrations of heavy metals (Cd, Pb, Mn, Zn, and Cu) were measured in bottom sediment and the black-chin tilapia (Sarotherodon melanotheron) from the Sakumo and Kpeshie lagoons using Atomic Absorpt...
Heavy Metals Removal from Swine Wastewater Using Constructed Wetlands with Horizontal Sub-Surface Flow
Swine Wastewater Typha domingensis Pers. Eleocharis cellulosa Heavy Metals Constructed Wetlands Horizontal Sub-Surface Flow
2013/3/11
The removal efficiency of Cu and Zn from swine wastewater was evaluated as effected by three variables: the hydraulic retention time (HRT) (24, 48, 72 and 96 hours), two different plant species (Typha...
Heavy Metals in Soil and Salad in the Proximity of Historical Ferroalloy Emission
Heavy Metals Ferroalloy Plant Soil Vegetables XRF ICP-OES
2013/3/11
Emissions of manganese (Mn), lead (Pb), iron (Fe), zinc (Zn), copper (Cu) from ferro-alloy operations has taken place in Valcamonica, a pre-Alp valley in the province of Brescia, Italy, for about a ce...
Heavy Metals Concentration in Mullet Fish, Liza abu from Petrochemical Waste Receiving Creeks, Musa Estuary (Persian Gulf)
Wastewater Khor-Jafari Khor-Ghazale Liver Muscle
2013/3/13
Fish in estuaries, especially those live near petrochemical area, may be exposed to various kinds of contaminants such as heavy metals. This study was to investigate the variations of heavy metals in ...
Metals, Metalloids and Toxicity in Date Palms: Potential Environmental Impact
Date Palm Metalloids Metals Toxicity
2013/3/12
This paper summarizes our studies on metal and metalloid uptake by the date palm, Phoenix dactylifera L., a tree of considerable importance in arid regions. The typical concentrations of 17 elements i...
Groundwater Pollution Due to Pesticides and Heavy Metals in North West Bank
Pesticides Groundwater Pollution Water Quality West Bank
2013/3/12
This study aims at determining the quantitative effect of pesticides including 2, 4-D dichlorphenoxy acetic acids, Paraquat, Atrazine (2-chloro-4-ethylamino-6-isopropylamino-striazine), and MCPP 2-(2-...
Contamination of Camel Milk (Heavy Metals, Organic Pollutants and Radionuclides) in Kazakhstan
Camel Milk Pollutant Heavy Metal Pesticides Radionuclides
2013/3/12
In Kazakhstan, camel breeding mainly occupies areas sometimes close to polluting industries or other sources of pollu- tion as industrial agriculture, mainly cotton. Products issued from camel farms c...
Wetland plants are successfully used in the biosorption of heavy metals in natural and constructed wetlands. In this study, the removal of heavy metals by water hyacinth [Eichhornia crassipes (Mart.)S...
Contributions To The Study Of Heavy Metals Concentration Variation In Sedimentable Dusts According To The Distance From The Pollution Source
heavy metals ICP-AES
2009/3/19
The environment in areas where geological and mining activities, such as the extraction of ores containing heavy metals, take place, is heavily polluted with dusts resulting from these activities, as ...
Geochemical Distribution of Trace Metals and Assessment of Anthropogenic Pollution in Sediments of Old Nakagawa River, Tokyo, Japan
Pollution anthropogenic effect trace metals sediment fractionation
2009/1/22
The geochemical distributions of cadmium (Cd), copper (Cu), chromium (Cr), lead (Pb) and zinc (Zn) were examined in sediments collected from Old Nakagawa River (NR), Tokyo, Japan. A widely used 5-step...
Evaluation of some heavy metals in water, sediment and fish samples from River Nile (Kafr El-Zyat city), Egypt: A Treatment approach
heavy metal concentration water samples biochemically aquatic organisms accumulation.
2008/10/29
On Rosetta branch of River Nile in Egypt, there are some industrial cities e.g. Kafr El-Zyat city. To address questions of water quality and to suggest a low cost and available treatment process for s...
The Ebocha-8 Oil Spillage - II. Fate of Associated Heavy Metals Six Months After
heavy metals oil spillage bioaccumulation pollution.
2008/10/24
Some implications of the Ebocha-8 oil pollution on Ni, V, Pb, Cu and Cd as well as its concomitant effects on soils were evaluated approximately six months after recorded incidence of oil spillage. ...