WebJan 15, 2024 · The eradication, degradation, detoxification and immobilization of various physical and chemical wastes can be done by bioremediation involving microorganisms. The degradation and... WebApr 6, 2024 · Plastic pollution is one of the most serious environmental issues, causing severe environmental damage. It is of vital importance to find an efficient and eco-friendly approach to biodegrading plastics. The aim of this study was to isolate and characterize different bacterial isolates from water samples in the Al-Ahsa region of Saudi Arabia. The …
[Functional evolution of bacteria in degradation of ... - PubMed
WebOct 31, 2024 · Compared with the free bacteria, immobilized microorganisms can adsorb and enrich petroleum hydrocarbons through two mechanisms of surface adsorption and micropore volume filling. 46 The extracellular enzymes secreted by microorganisms can not only adhere to the surface of the immobilized materials, but also enter the pore to … WebOct 31, 2024 · To improve the bacterial density and competitive advantage of exogenous bacteria, an effective method is to immobilize the hydrocarbon-degrading bacteria on a … harvard university english language courses
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In the ecosystem, different substrates are attacked at different rates by consortia of organisms from different kingdoms. Aspergillus and other moulds play an important role in these consortia because they are adept at recycling starches, hemicelluloses, celluloses, pectins and other sugar polymers. Some aspergilli are capable of degrading more refractory compounds such as fats, oils, chitin, and keratin. Maximum decomposition occurs when there is sufficient nitrogen, phosphoru… WebAug 30, 2024 · Bacteria capable of aerobic degradation. The aerobic oxidation of PCBs by most microorganisms is a co-metabolic process using biphenyl as a growth substrate, such as in the genera Pseudomonas, Ralstonia, Acinetobacter, and Rhodococcus (Field and Sierra-Alvarez 2008).Newly isolated strains from 2014 are shown on Table 2.The … WebDec 3, 2024 · Recent studies have identified bacteria from more than 79 genera that are capable of degrading petroleum hydrocarbons (Tremblay et al., 2024); several of these bacteria such as Achromobacter, … harvard university esports