Removal of Heavy Metal Ions from Polluted Waters by Using of Low Cost Adsorbents: Review

Journal of Chemical Health Risks

关键词: adsorption, heavy metals, low cost adsorbents, waste water;   

DOI  :  

来源: DOAJ

【 摘 要 】

Adsorption is a fundamental process in the physicochemical treatment of wastewaters which industries employ to reduce hazardous organic and inorganic wastes in effluents. In recent years the use of low-cost adsorbents has been widely investigated as a replacement for the currently costly methods of removing heavy metal ions from wastewater. It is well-known that cellulosic waste materials can be obtained and employed as cheap adsorbents and their performance to remove heavy metal ions can be affected upon chemical treatment. In this study, the use of some of low cost adsorbents for the removal of heavy metals from wastewater has been reviewed.

【 授权许可】

Unknown