Monitoring the natural attenuation of a sewage sludge toxicity using the Allium cepa test
نویسندگان
چکیده
منابع مشابه
Bioindicator of Genotoxicity: The Allium cepa Test
Solange Bosio Tedesco1,2 and Haywood Dail Laughinghouse IV3,4 1Graduate Program in Agrobiology, Department of Biology Universidade Federal de Santa Maria (UFSM), Santa Maria 2Graduate Program in Agronomy, UFSM, Santa Maria 3National Museum of Natural History, Smithsonian Institution, Washington, DC 4College of Computer, Mathematical & Natural Sciences University of Maryland, College Park, MD 1,...
متن کاملGenotoxicity and toxicity evaluations of ECF cellulose bleaching effluents using the Allium cepa L. test.
Toxicity and genotoxicity tests were performed on root cells of Allium cepa in order to evaluate wastewater quality following an ECF cellulose bleaching process. The results revealed a toxic effect of the effluent, with inhibition of meristem growth and generally lower values of metaphase, anaphase and telophase indices at pH 10.5 than pH 7 for all effluent concentrations. The genotoxicity effe...
متن کاملBiomonitoring hospital effluents by the Allium cepa L. test.
Hospital effluents are serious problems in developing countries like Brazil, and when not treated adequately, can cause mutagenic effects on live organisms. Biomonitors, like Allium cepa L., which is one of the most used plant species when monitoring effluent genotoxicity, have been used to alert the world population about environmental contamination and genotoxic chemical emissions. The Allium...
متن کاملthe use of appropriate madm model for ranking the vendors of mci equipments using fuzzy approach
abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...
15 صفحه اولassessment of the efficiency of s.p.g.c refineries using network dea
data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...
ذخیره 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: Ecological Indicators
سال: 2015
ISSN: 1470-160X
DOI: 10.1016/j.ecolind.2015.03.026