In small quantities, certain heavy metals are nutritionally essential for a healthy life. The
heavy metals linked most often to human poisoning are lead, mercury, arsenic and …

The controversy related to the environment pollution is increasing in human life and in the
eco-system. Especially, the water pollution is growing rapidly due to the wastewater …

Water is an exceptionally essential source for the presence of life on the earth. The water
quality has seriously affected because of the overgrowth of the population, human activities …

The world is facing environmental pollution and is in an alarming situation due to
industrialization and urbanization. Especially, industrial wastewater discharge is causing …

Heavy metals, also known as trace metals, are one of the most persistent pollutants in
wastewater. The discharge of high amounts of heavy metals into water bodies leads to …

Heavy metals like arsenic, copper, cadmium, chromium, nickel, zinc, lead, and mercury are
major pollutants of fresh water reservoirs because of their toxic, non‐biodegradable, and …

The occurrence of heavy metal (loid) s (HMs) in water systems is a well-recognized threat to
public health and biota at global scale due to their higher toxicity even at lower …

Heavy metals such as arsenic, cadmium, lead, mercury, and chromium are considered
highly toxic to the environment. They can readily degrade air, water, and soil quality …

Heavy metals frequently occur as silent poisons present in our daily diet, the environment
we live and the products we use, leaving us victims to various associated drastic health and …

Waste-water treatment is becoming even more important in the light of diminishing water
resources, increasing industrial, domestic and agriculture water usage and consequently …