نتایج جستجو برای: phytostabilization
تعداد نتایج: 241 فیلتر نتایج به سال:
Typha latifolia (cattail) forms natural stands in the transition zone of artificial flotation and mine tailings ponds is contaminated with extremely high concentrations metals. We assessed absorption capacity plant, metal transfer to leaves, effects elevatedmetal on antioxidant enzyme activities. Soil acidity, pseudo-total available content substrate, plants were examined. The elevated activiti...
Lead (Pb) is a common pollutant found in agricultural soils and often contaminates the plants growing on soil. One way to reduce content of heavy metal contamination such as Pb soil through phytoremediation. The purpose this study was soils. method used remediation by planting gumitir (Tagetes erecta L.) added with various concentrations Pb2+. results showed that before gumitir, A, B, C 100; 20...
Water pollution due to heavy metals has become a serious environmental concern their hazardous properties. Since conventional water remediation techniques are generally ineffective and non-environmentally friendly, phytoremediation gained increasing attention from worldwide researchers scientists its cost-effectiveness friendliness. Hence, this review first discussed soil remediations. Phytorem...
In desert reclamation strainer plants can be used for improvement and decrease pollution of soil and water. This technology can be used to remove both inorganic and organic contaminants in soil. In this study, one year old Acacia victoriae seedlings were exposed to Pb (NO3)2 in 5 different concentrations; 0, 50, 250, 500 and 1000 mg Pb L-1 for 45 days in two growing seasons. Subsequently, the h...
This study aimed at assessing the effect of nitrogen addition under two forms, nitrate and ammonium, on the stabilization of Zn, Pb, and Cd by Populus euramericana Dorskamp grown in contaminated soils for 35 days under controlled conditions. Temporal changes in the soil pore water (SPW) were monitored for pH, dissolved organic carbon (DOC), and total dissolved concentrations of metals in the so...
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