Tolerância da Pistia Stratiotes e Eichhornia Crassipes ao lixiviado gerado em aterro sanitário
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چکیده
منابع مشابه
Water hyacinth (Eichhornia crassipes) and water lettuce (Pistia stratiotes) in the Great Lakes: playing with fire?
The Laurentian Great Lakes have been successfully invaded by at least 182 nonindigenous species. Here we report on two new species, water hyacinth Eichhornia crassipes and water lettuce Pistia stratiotes, that were found at a number of locations in Lake St. Clair and Detroit River during autumn 2010. Both species are commonly sold in the water garden and aquarium trade in southern Ontario and e...
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The effectiveness of sewage purification by aquatic plants, such as water hyacinth (Eichhornia crassipes) and water lettuce (Pistia stratiotes), was tested on laboratory and pilot scales. Cascade and semi-continuous pilot experiments verified that the plants are capable of decreasing all tested indicators of water quality to levels that permit the use of the purified water for irrigation of tre...
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Cadmium (Cd) pollution is an environmental problem worldwide. Phytoremediation is a convenient method of removing Cd from both soil and water, but its efficiency is still low, especially in aquatic environments. Scientists have been trying to improve the ability of plants to absorb and accumulate Cd based on interactions between plants and Cd, especially the mechanism by which plants resist Cd....
متن کاملChanges in antioxidant enzyme activities in Eichhornia crassipes (Pontederiaceae) and Pistia stratiotes (Araceae) under heavy metal stress.
Whole plants of Eichhornia crassipes and Pistia stratiotes were exposed to various concentrations (0, 0.1, 0.3, 0.5, 1.0, 3.0 and 5.0 mM) of 8 heavy metals (Ag, Cd, Cr, Cu, Hg, Ni, Pb and Zn) hydroponically for 21 days. Spectrometric assays for the total activity of catalase, peroxidase, and superoxide dismutase in the leaves were studied. At the end of the experimental period, data referred to...
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Sig ̂ Editor, The Indian Medical Gazette Uic tvi,11 ^le control of human filarial infection of Mr. fvi? ass?ciated with Mf. malayi in the blood, 1937 *n the Indian Medical Gazette of May indi(Di 300-307) and Drs. Sweet and Pillai in the '34) r * edical Gazette of December 1937 (pp. 730success by biological means during ?Uont of t ^ under the auspices of the Govern0radicatiOn fVancore^ie object w...
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ژورنال
عنوان ژورنال: Brazilian Journal of Development
سال: 2020
ISSN: 2525-8761,2525-8761
DOI: 10.34117/bjdv6n3-389