Disinfection means the killing of pathogenic organisms (eg bacteria and its spores, viruses,
protozoa and their cysts, worms, and larvae) present in water to make it potable for other …

The level of nitrate in water has been increasing considerably all around the world due to
vast application of inorganic nitrogen fertiliser and animal manure. Because of nitrate's high …

An area with high density of population and buildings where people live in close proximity to
each other in a systematic manner is considered an urban area. In these areas, people …

Anthropogenic activities are the main reason behind the presence of emerging
contaminants in to the environment. Personal care products (PCPs), pesticides …

ABSTRACT COVID-19 pandemic has created a panic situation to the whole world because
of its rapid contagious expansion in human beings. Social lockdown has been imposed …

Bio fuel cell (BFC) is one of the eco-friendly technique by which we can generate electrical
energy from chemical energy either by using microbes or enzymes. The overall power …