The mobilization of heavy metals from contaminated soil.
Heavy metals viz., Cd, Hg, Pb, Cr, Co, Mo, Sb and Ba were analysed along with PH and EC. They compared the levels of these heavy metals with WHO permissible limits. Almost all heavy metals.
Contamination of heavy metals in the environment is a major global concern, because of toxicity and threat to the human life and ecosystem. The levels of metals in all environments, including air, water and soil are increasing in some cases to toxic levels, with.
Giusti et al. (1999) conducted a study which collected heavy metal data from the shell and tissue material ofMytilus edulis(the blue mussel) at ve coastal locations along the north east of England, during the early stages of remediation (December 1997).
The causes of heavy metal and rock pollutants are metal mining, metal smelting, metallurgical industries, along with other metal-using industries, waste disposal, corrosions of metals being used, agriculture and forestry, forestry, fossil fuel combustion, and sports and leisure activities.
A heavy metal is defined as such mainly on the basis of its specific weight, but the application of the term “heavy metal” to an element often leads to an expectation that it is toxic.
Heavy metal has become more than just a subgenre of rock or metal music. It has become a subculture that not only listens to bands that play heavy metal and attends concerts. Fans of this music embrace its style, way of thinking, behavior, language and symbolism.
Heavy metals are among the most important sorts of contaminant in the environment. Several methods already used to clean up the environment from these kinds of contaminants, but most of them are costly and difficult to get optimum results. Currently, phytoremediation is an effective and affordable technological solution used to extract or remove inactive metals and metal pollutants from.