WebSep 27, 2024 · Biomineralization of radionuclides: Chelating agents which are used to precipitate nuclear wastes are naturally formed by some bacteria. Citrobacter is known to produce citric acid which acts as a chelating agent in decontamination of nuclear waste. WebJun 1, 2005 · Wastes containing some or all of these radionuclides are produced during the many steps of the nuclear fuel cycle, and vary considerably from low-level, high-volume radioactive effluents produced during uranium mining to the intensely radioactive plant, fuel and liquid wastes produced from reactor operation and fuel reprocessing.
Bioremediation of Radioactive Waste - SlideShare
WebJan 1, 2024 · Bioremediation is a novel method by which these toxic wastes are converted into their nontoxic form or degraded into nontoxic by-products through the metabolic pathways of microorganisms. These microbes utilize the toxic substances as a source of energy and have evolved a great resistance to survive. WebNov 7, 2024 · The nuclear waste management is a complex series of processes that basically follows two different strategies for waste disposal: (1) ... Among the various technologies for the treatment of radioactive pollutants, bioremediation is regarded as a highly useful method and it was often applied as an alternative to the existing chemical … feb 7 national day
Prospects for Fungal Bioremediation of Acidic …
WebJun 10, 2016 · There are three main steps in the processing of nuclear waste: pre-treatment, treatment and conditioning. Pre-treatment prepares the waste for processing and may include sorting and segregation to … WebA large quantity of radioactive waste is being generated as the byproduct of atomic energy and related programs worldwide. There are multiple radioactive waste dumping sites, that, if exposed to the general population, may cause serious life-threatening disorders. Currently, no efficient technology … WebBioremediation is considered as a safe and sustainable technology as it relies on the action of microorganisms for the removal of contaminants from the waste which can be wastewater or soil. The process of bioremediation can be undertaken on-site without causing a major disturbance to human activities and environment. decker family genealogy