one of the most important issues in water resources today is pollution caused by heavy metals. Nickel is a heavy metal that is widely used in various industries. Nickel is one of the most important pollutants in the environment and its removal is very important. There are different methods for separating heavy metals from aqueous […]
Heavy metals contamination is regarded as an environmental pollutant which could be transferred from water sources to soil, plants, animals and human. This study aimed to investigate the removal of lead and nickel from water sources by activated alumina as a low-cost adsorbent. In this regard, a sample of artificial effluent with concentrations of 5 […]
