Effect of contact time and kinetic models for nickel removal from water by biosorbents

Landfilling is directly related to public health, water, soil and air pollution in landfills. The limitation of water resources on the one hand and the increase of toxic pollutants in surface and groundwater on the other hand, or different and acceptable solutions make it very necessary to accept these types of pollutants. The bioabsorption of nickel by inanimate and inactive microbial biomass or plant-interested biotechnology has become a technology. The high availability of the adsorbent along with the reabsorption and the adsorption container is attractive. In this study, with the aim of introducing different types of microbial bio-attractions and through plants in order to remove nickel from the aquatic place and to reveal the use of cinematic models and models for each adsorbent, from the articles that have been used from ۲۰۰۱ to ۲۰۲۱. Research has been done and the results of considering the potential benefits, the use of these biomasses as biosorbents to remove nickel in aqueous solution is suggested as a promising and environmentally friendly prospect. The quasi-quadratic kinetics model has been reported as the most consistent model with experimental data in intensity of articles

Keywords:

Biosorption , nickel , heavy metals , biological adsorbent , aqueous solutions.