Metal ion contamination in wastewater is an issue of global concern. The conventional
methods of heavy metal removal from wastewater have some drawbacks, ranging from …

Of the variety of adsorbents available for the removal of heavy and toxic metals, activated
carbon has been the most popular. A number of minerals, clays and waste materials have …

This paper presents the data for the effect of adsorbent dose, initial metal concentration,
solution pH, agitating rate and temperature on the adsorption of nickel (II) on waste tea …

In biofilm environments, heavy metal and radionuclide pollutants are removed by a variety of
mechanisms, including biosorption, precipitation as sulfides or phosphates and microbial …

The presence of nickel in aquatic systems due to discharge of industrial effluents is of
concern because of its toxic and nonbiodegradable nature. Its removal from water and …

Bioremediation technology uses microorganisms to reduce, eliminate, contain and transform
to benign products, contaminants present in soils, sediments, water or air. The last 15 years …

Heavy metals, such as lead, chromium, cadmium, zinc, copper, and nickel, are important
constituents of most living organisms, as well as many nonliving substances. Some heavy …

Adsorption and desorption studies on different types of adsorbents, including natural
materials such as teak tree bark powder, rice husk, natural bentonite, different algae like …

Urea is widely used as fertilizer and has other valuable uses such as diesel exhaust fluid
and for resin fabrication. Human urine is a readily available and local source of urea that is …

Naproxen is an anti-inflammatory pharmaceutical that has been detected in natural and
engineered aquatic environments. The primary aim of this research was to study chemical …