Elevated levels of arsenic and other heavy metals like copper, aluminum, zinc, and selenium
in drinking water are found to have deleterious effects on human health. Hence, finding …

Heavy metal contamination is a serious concern throughout the world. Increased
concentrations in drinking water have many negative impacts on human health. Limestone …

Arsenic contamination in drinking water is a severe problem worldwide. The best way to
prevent hazardous diseases from chronic arsenic exposure is to remove the exposure …

Several techniques are used for iron and manganese removal from groundwater. Among
these treatments, adsorption has been proven to be a very effective in metal removal for …

Adsorption using low cost of media plays more attention to this current research. Previous
literature found that high quality of limestone was effective in removing heavy metals in …

A method for removal of iron and arsenic (III) from contaminated water using iron oxide-
coated sand and limestone has been developed for drinking water. For the intended use …

This paper discusses heavy metal removal from wastewater by batch study and filtration
technique through low-cost coarse media. Batch study has indicated that more than 90 …

Water is second most essential for human being. Contamination of water makes it unsuitable
for human consumption. Chromium ion is released to water bodies from various industries …

Metals contamination of drinking water is a major problem facing many areas of the United
States and the world. There is a need for an inexpensive remediation technology for the …

There are a number of ways to remove heavy metals from water. Sorption on granular media
based on iron oxides and hydroxides is currently the most used option. The experiment was …