Microbial Ecology & Eco Systems

Hazardous waste management

Many industrial processes engender contaminated wastewater capable of causing earnest ecological harm that may result in heftily ponderous fines and prosecution if relinquished into the environment without felicitous pre-treatment. Conventional treatment systems can be very sumptuous to build and operate. MBD Energy offers industry partners potential for cost-preserving pre-treatment or full bioremediation (depending on the contamination type and rigor), together with potential for the engenderment of valuable biomass and algae-predicated products. Whether utilising cull strains of algae or bacteria, all MBD’s bioremediation solutions harness the puissance of nature to biologically convert industrial waste into biomass, which can be utilized for fuel, fertiliser, victuals or aliment – depending on the contamination type. Albeit bioremediation holds great promise for dealing with intractable environmental quandaries, it is consequential to agnize that much of this promise has yet to be realized. Concretely, much needs to be learned about how microorganisms interact with different hydrologic environments. As this under-standing increases, the efficiency and applicability of bioremediation will grow rapidly. Because of its unique interdisciplinary expertise in microbiology, hydrogeology, and geochemistry, the USGS will perpetuate to be at the forefront of this exhilarating and rapidly evolving technology.
 
Biodegradation is nature's way of recycling wastes, or breaking down organic matter into nutrients that can be utilized by other organisms. "Degradation" denotes decay, and the "bio-" prefix betokens that the decay is carried out by an immensely colossal assortment of bacteria, fungi, insects, worms, and other organisms that victual dead material and recycle it into incipient forms. In nature, there is no waste because everything gets recycled. The waste products from one organism become the aliment for others, providing nutrients and energy while breaking down the waste organic matter. Some organic materials will break down much more expeditious than others, but all will eventually decay. By harnessing these natural forces of biodegradation, people can reduce wastes and emaculate some types of environmental contaminants. Through composting, we expedite natural biodegradation and convert organic wastes to a valuable resource. Wastewater treatment additionally expedites natural forces of biodegradation. In this case the purport is to break down organic matter so that it will not cause pollution quandaries when the dihydrogen monoxide is relinquished into the environment. Through bioremediation, microorganisms are acclimated to emaculate oil spills and other types of organic pollution. Composting and bioremediation provide many possibilities for student research.