Treatment technologies for bakers’ yeast production wastewater

Lysosomal Cu(I)/Cu(II) Dependence of Antimicrobial Ability of Oyster Hemocytes and Regulation of Phagolysosomal System

“…25−27 Industrial effluents or wastewater discharge can introduce yeast cells into marine environments. 28 The number of agranulocytes increased by 5.2, 7.6, and 10.6%, but the number of granulocytes decreased by 4.2, 6.3, and 11.0% under the treatment of zymosan particles (10, 20, and 50 μg/mL), respectively (Figure 1B). The SSC values increased by 5.1, 4.8, and 7.9% in agranulocytes from 10 to 50 μg/mL zymosan exposure but decreased significantly by 11.9 and 23.1% in semigranulocytes (from 20 to 50 μg/mL), 14.5 and 26.7% in granulocytes (from 20 to 50 μg/mL), and 14.1, 28.2, and 47.5% in total hemocytes (from 10 to 50 μg/mL), respectively (Figure 1C).…”

Ecological impacts of ballast water loading and discharge: insight into the toxicity and accumulation of disinfection by-products

“…Several technologies, such as adsorption, are known to have good efficiency in removing DBPs from water ( Jiang et al., 2017 ; Zainudin et al., 2018; Verdugo et al., 2020 ). In addition, a biological approach using microbes, as a green technology and being inexpensive to operate and maintain compared with other physicochemical techniques ( Imron et al., 2020 ; Kurniawan et al., 2021c ), can be explored to biodegrade DBPs effectively, although this method may impose long retention time ( Ighalo et al., 2022 ; Igwegbe et al., 2022 ). Through implementing these technologies as advanced treatment for ballast water before discharge, the potential impact of DBPs can be greatly reduced, and marine environmental pollution can be prevented.…”

Practical limitations of bioaugmentation in treating heavy metal contaminated soil and role of plant growth promoting bacteria in phytoremediation as a promising alternative approach

“…They cause most organisms to become exposed to hazardous pollutants and lose their natural habitat, hence creating another alarming issue of resistant bacteria in the environment ( Oladipo et al., 2018 ; Schippers et al., 2010 ). The abundance of toxic waste accumulated in the environment has a remarkable effect on the entire ecosystem ( Igwegbe et al., 2022 ). Therefore, the effect of anthropogenic activities should be reduced to minimize heavy metal pollutants in nature.…”