metal pollution
An improved fuzzy evaluation method for heavy metal pollution
... the pollution grading in the heavy metal pollution due to the evaluation index weight allocation problem, and it might not be able to produce relevant evaluation results, which mislead the work of ...
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Assessment of Dissolved Heavy Metal Pollution in Five Provinces of Zambia
... From its earliest days of settlement in the early 1900s, the suitability of Lusaka city’s location has been a source of great controversy, the major one having been hitherto the nature of the bedrock and the ...
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Marine Invertebrates as Bioindicators of Heavy Metal Pollution
... heavy metal pollution in marine ecosystems and their organisms will be ...presented. Metal speciation, bioaccumulation in biota, as well as abiotic and biotic factors af- fecting their ...
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Heavy Metal Pollution of Topsoil in the Vicinity of an Industrial Estate Co Located with a Housing Estate in Southwestern Nigeria
... metals. Metal levels at the residential area and outskirts of the estate were about the levels in the ...the metal load, with this fraction for Cd and Pb being ...of metal pollution in the in- ...
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Seasonal Assessment of Heavy Metal Pollution in Tropical Mangrove Sediments (Goa, India)
... heavy metal pollution due to a variety of factors ranging from processing and post development of metal ores, shipping, sewage and storm-water discharge ...elevated metal load, gets actively ...
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Heavy Metal Pollution and Chemical Profile of Khiru River, Bangladesh
... The River Khiru is situated in the Bhaluka upazila (sub-district) of Mymensingh, Bangladesh and receiving importance since industrialization advanced faster along the river bank for last two decades. Besides the ...
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Seasonal Variations of Heavy Metal Pollution in the Sediment of Visakhapatnam Coast, India
... metals pollution causing damage to marine ecosystem in different ...coastal pollution. This comparable metal pollution research work has been recorded the seasonal metal variations and ...
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Assessment of heavy metal pollution in soil of Jhajjar, Haryana India
... In most of developing countries human activities like industrialization, agricultural activities, automobiles and anthropogenic activities are leading to soil pollution. A number of pollutants are added day by day ...
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Management of Heavy Metal Pollution by using Bacterial Biomass
... heavy metal ions from contaminated sites is a great challenge. Heavy metal remediation by using physicochemical techniques is expensive and often not suitable for voluminous effluents containing complexing ...
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Heavy Metal Pollution of Holy River Ganga: A Review
... The present Review focus on the heavy metal pollution in holy river Ganga. The Ganga river water is a source of life but contamination of water is the major threat in today’s India. Multiplicity of heavy ...
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Heavy Metal Pollution of the Environment by Dumpsites: A Case of Kadhodeki Dumpsite
... Most of the heavy metals are extremely toxic because of their solubility in water; they are known to accumulate in living organisms, and even at low levels they can result in long term cumulative health effects which are ...
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Comprehensive Assessment Model on Heavy Metal Pollution in Soil
... The survey shows that the contents of Pb, Hg, and Cr are higher than the other elements in the living areas because of the use of paints and batteries, which contain a lot of Pb, Hg, and Cr. Similarly, the levels of ...
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Index Model Analysis Approach to Heavy Metal Pollution Assessment in Sediments of Nworie and Otamiri Rivers in Imo State of Nigeria
... limit of the machine and background values of the upper earth crust. The concentration of Pb and Fe were highest at station 2, above the mean values of 0.3 and 147.64 respectfully for all the stations in February and ...
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Status of Heavy metal pollution in Mithi river: Then and Now
... The Mithi River begins from the overflow of Vihar and Powai lakes which lie in the pristine and protected areas of the city. It meanders its way through down through the slowly growing shanties upstream to the thickly ...
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Investigating the potential of jellyfishes as marine biomonitors and bioindicators of metal pollution
... 54 Chapter 4 Environmental pollutants, such as copper and zinc have the potential to affect organisms at all lifestages. However, sensitivity varies among lifestages, and earlier life stages of organisms are generally ...
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Evaluation of Heavy Metal Pollution on Soil in Vaderbijlpark, South Africa
... soil pollution for selected metals in the Vanderbijlpark area of South ...show metal levels at the robot decrease in the order Pb > Zn > V > Bi > Ni > Li > As > Sn > Co > Cu > ...
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Ecological Assessment for Trace Metal Pollution in a Freshwater Ecosystem
... in metal concentrations over the sampling regimes should justify the need to carryout regular monitoring of the metal content of the ...body metal limitation standards and guidelines, as well as, the ...
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Heavy Metal Pollution of River Ganga Water
... The AAS is a spectroanalytical procedure for the quantitative determination of chemical elements employing the absorption of optical radiation (light) by free atoms in the gaseous state. It is a well-established ...
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New perspective on heavy metal pollution of water
... of metal-rich effluents, will naturally be a more likely polluter than the food processing industry, for example, this is not to say that players in this industry will necessarily pollute, and it is in fact in the ...
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Heavy Metal Contamination of Vegetables
... The metal pollution index (MPI) for As, Fe, Cr, Mn, Cu, Zn, Cd, Pb and Hg in Solanum lycopersicum, Solanum melongena, Amaranthus tricolor L., Chenopodium album L., Spinacia oleracea and Coriandrum sativum ...
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