The present study focused on the evaluation of a nonspecific synergistic effect of biogenic silver nanoparticles (AgNPs) in combination with biosurfactants against environmental bacteria and fungi. The AgNPs were synthesized in the culture supernatants of the biosurfactant producer Bacillus subtilis grown in brewery effluent, molasses or Luria-Bertani media. Antibacterial activities were tested...

Present study dealt the removal of Cr(VI) in a tannery industry wastewater using rice husk silica powder as an adsorbent.The experimental investigations have been carried out by using rice husk silica powder for different adsorption dosage, different contact time and different pH against the initial Cr(VI) concentration of 292 mg/L. The maximum percentage removal of Cr(VI) in the tannery indust...

AbstractBackground In India, it was reported previously about varying prevalence of asthma and chronic bronchitis among leather tannery workers with moderate to high exposures at the workplace be significantly associated asthma. This study intended estimate asthma, tuberculosis, identify risk factors it. Data Methods The data used in this were collected through a cros...

Occupational health and mental health are the interconnected elements of the overall well-being of workers. The objective of the study was to estimate the prevalence and determinants of mental health disorder among male tannery workers. This study uses the GHQ-12 scale to measure the symptoms of mental health disorder among the male tannery workers, who were engaged in this occupation for at le...

Wastewater recycling for non-potable uses has gained significant attention to mitigate the high pressure on freshwater resources. This requires using a sustainable technique treat natural municipal wastewater as an alternative conventional methods, especially in arid and semi-arid rural areas. One of promising techniques applied satisfy objective reuse is constructed wetlands (CWs) which have b...

the isolated fungi species of different kinds from chromium contaminated soil sites located in nagalkeni, chennai were used for reducing chromium(vi) in a tannery industry wastewater of nagalkeni, chennai.  the experiments were conducted to know biosorption potential of isolated fungi species for removing chromium(vi) in a tannery industry wastewater against the different ph, fungi biomass and ...