Nanomaterial-based biosorbents:Adsorbent for efficient removal of selected organic pollutants from industrial wastewater  

作　　者：Hussein.K.Okoro Sadanand Pandey Clement O.Ogunkunle Catherine J.Ngila C.Zvinowanda Ismaila Jimoh Isiaka A.Lawal Muyiwa M.Orosun Adewale George Adeniyi 

机构地区：[1]Analytical-Environmental Research Group,Department of Industrial Chemistry,Faculty of Physical Sciences,P.M.B.1515,University of Ilorin,Postal Code 240003,Ilorin,Nigeria [2]Department of Chemistry,College of Natural Science,Yeungnam University,280 Daehak-Ro,Gyeongsan,Gyeongbuk,38541,Republic of Korea [3]Environmental Botany Unit,Department of Plant Biology,University of Ilorin,Ilorin,Nigeria [4]Analytical-Environmental and Membrane Nanotechnology Research Group,Department of Chemical Sciences,Faculty of Science,University of Johannesburg,P.O.Box 17011,Doornfontein,2028,Johannesburg,South Africa [5]Psychometrics Department,JAMB,Nigeria [6]Chemistry Department,Faculty of Applied and Computer Science,Vaal University of Technology,1900,Vanderbijlpark,South Africa [7]Health and Environmental Physics Research Group,Physics Department,University of Ilorin,Ilorin,Nigeria [8]The African Academy of Sciences,P.O.Box 24916-00502 Nairobi,Kenya Physical Address:8 Miotoni Lane,Karen,Nairobi,Kenya [9]Department of Chemical Engineering,Faculty of Engineering,University of Ilorin,PMB,1515,Ilorin,Nigeria

出　　处：《Emerging Contaminants》2022年第1期46-58,共13页新兴污染物（英文）

基　　金：the UJ Global Excellence and Stature(GES)for Postdoctoral Fellowship Award offered him as well as the University of Ilorin,Ilorin,Nigeria,for the one-year study leave granted the main author.The co-author(Prof J.C.Ngila)also thanks UJ Global Excellence and Stature Scholarship for the running cost paid by Water Research Commission(WRC)Project No.K5/2365.

摘　　要：The contamination of the environment by organic pollutants is a major risk factor,particularly for developing countries.Selected organic pollutants(SOPs)like the phenolic compounds,polyaromatic hydrocarbons(PAHs),pesticides,and herbicides pose serious environmental and health issues owing to their toxic characteristics and poor degradability.Apart from their potential mutagenicity,carcinogenicity,tetragenicity and high body accumulation,these pollutants have become an increase concern worldwide.Biosorption is a promising alternative strategy for removing organic pollutants during water purification processes.Biosorbents have several advantages such as simplicity of operation,good sorption capacity,high recoverability and modifiability.As a result,the focus and novelty of this review is on recent trends in the use of biosorbents,with a particular emphasis on the removal of SOPs from wastewater.It also cover use of bacteria biosorbents,fungal,algae and chitosan/chitin biosorbents.Apart from that,we have also reviewed various classes of SOPs,their levels in the environment,classification and available characteristics techniques suitable for the adsorption experiments of these nanocomposites materials.In addition,we have provided comprehensive explanations and conclusions on possible future application of biosorbents and the mechanism of adsorption of these materials for removal of these SOPs from wastewater during water purification processes.

关 键 词：BIOSORBENTS Adsorption Organic pollutants BIOSORPTION Wastewater 

分 类 号：X703[环境科学与工程—环境工程]