Doñana clean-up ‘left half the soil still contaminated’
نویسندگان
چکیده
منابع مشابه
improved analytical extraction and clean-up techniques for the determination of pahs in contaminated soil samples
development and optimisation of fast, efficient, quantitative, economic and environmentally friendly analytical extraction techniques for the extraction clean up, and pre-concentration in the quantification of 16 usepa priority polycyclic aromatic hydrocarbons (pahs) in contaminated soils have been carried out. three different extraction methods (soxhlet, ultra sonication and mechanical shaking...
متن کاملPhytoremediation: Using Green Plants to Clean up Contaminated Soil, Groundwater, and Wastewater
Phytoremediation, an emerging cleanup technology for contaminated soils, groundwater, and wastewater that is both low-tech and low-cost, is defined as the engineered use of green plants (including grasses, forbs, and woody species) to remove, contain, or render harmless such environmental contaminants as heavy metals, trace elements, organic compounds, and radioactive compounds in soil or water...
متن کاملExploiting Microbes and Plants to Clean up Pesticide Contaminated Environments
This journal is © The Royal Society of Chemistry 2002 Background Microbes and plants are among the most important biological agents that remove and degrade waste materials to enable their recycling in the environment. Whilst these agents are adapted to tackle most naturally occurring substances, many modern synthetic chemicals present a challenge to their remediating capabilities. The fact that...
متن کاملRemediation of Lead-Contaminated Soil, Using Clean Energy in Combination with Electro-Kinetic Methods
The present study aims at investigating the feasibility of using solar energy as a power source to run electro-kinetic remediation in order to clean-up lead from three types of Iraqi soil. In order to do so, it carries out six tests with enhancement conditions, involving pH control and injection wells. Conducted in the city of Baghdad, Iraq, the experiment, is divided into two groups so that th...
متن کاملThe synergistic use of plant and isolated bacteria to clean up polycyclic aromatic hydrocarbons from contaminated soil
BACKGROUND Biological methods of polycyclic aromatic hydrocarbons (PAH) contamination elimination typically involve the transformation of contaminants to non-toxic materials by microorganisms and plants and appear to be the most effective methods available. METHODS In this study, Bacillus licheniformis and Bacillus mojavensis isolated from oil-contaminated soils were inoculated onto Festuca a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 1999
ISSN: 0028-0836,1476-4687
DOI: 10.1038/18257