Journal ArticleDOI
Removal of emerging contaminants from the environment by adsorption
A. Carmalin Sophia,Eder C. Lima +1 more
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TLDR
Adsorption is a promising method worldwide for EC removal since it is low initial cost for implementation, highly-efficient and has simple operating design.About:
This article is published in Ecotoxicology and Environmental Safety.The article was published on 2018-04-15. It has received 587 citations till now. The article focuses on the topics: Environmental impact of pharmaceuticals and personal care products & Wastewater.read more
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Adsorbents derived from hydrotalcites for the removal of diclofenac in wastewater
Morgana Rosset,Letícia Weidlich Sfreddo,Gelsa Edith Navarro Hidalgo,Oscar W. Perez-Lopez,Liliana Amaral Féris +4 more
TL;DR: In this paper, the authors investigated the application of mixed oxides of Mg, Ni, or Zn with Al, derived from hydrotalcite-type compounds, as adsorbents in the removal of sodium diclofenac from synthetic aqueous solutions.
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Carbon-derived from metal-organic framework MOF-74: A remarkable adsorbent to remove a wide range of contaminants of emerging concern from water
TL;DR: In this article, five typical Zn-based metal-organic frameworks (MOFs) such as MOF-74(Zn) were pyrolyzed to obtain carbons-derived from MOFs (CDMs).
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Adsorption characteristics of Barmer bentonite for hazardous waste containment application
TL;DR: A comprehensive batch sorption study on Barmer bentonite (BB), an exclusive construction clay mined in India, using lead (Pb2+) as a model contaminant, indicated the possibility of chemisorption of Pb2+ on BB.
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Comparison of the reduction of chemical oxygen demand in wastewater from mineral processing using the coagulation - flocculation, adsorption and Fenton processes.
Xiangsong Meng,Jiangqiu Wu,Jianhua Kang,Jiande Gao,Runqing Liu,Yuesheng Gao,Wang Ruolin,Ruiying Fan,Sultan Ahmed Khoso,Wei Sun,Yuehua Hu +10 more
TL;DR: In this article, the effects of multiple parameters on COD reduction were evaluated in detail using polymeric ferric sulphate as coagulant, polyacrylamide as flocculant, granular activated carbon as adsorbent as well as H2O2 and FeSO4·7H2O as Fenton reagents.
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Preparation of CTAB-functionalized aqai stalk and its efficient application as adsorbent for the removal of Direct Blue 15 and Direct Red 23 dyes from aqueous media
Fernando M. Kasperiski,Eder C. Lima,Glaydson Simões dos Reis,Janaina Berne da Costa,Guilherme Luiz Dotto,Silvio L.P. Dias,Mariene R. Cunha,Flávio A. Pavan,Carine S. Correa +8 more
TL;DR: In this article, a new adsorbent material based on the chemical modification of aqai stalk (AS) with hexadecyltrimethylammonium bromide (CTAB) was proposed, forming a new material called AS-CTAB.
References
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A review on emerging contaminants in wastewaters and the environment: current knowledge, understudied areas and recommendations for future monitoring.
TL;DR: Understudied areas of emerging contaminant (EC) research in wastewaters and the environment are identified, and direction for future monitoring is recommended, and the fate and impact of ECs in all exposed environmental compartments are studied.
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Adsorption and removal of tetracycline antibiotics from aqueous solution by graphene oxide
TL;DR: Graphene oxide is a potential effective absorbent for tetracycline antibiotics and can be used to remove them from aqueous solution and has a better rate constant of sorption, 0.065 g mg(-1) h(-1), than other adsorbents.
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Adsorptive removal of hazardous materials using metal-organic frameworks (MOFs): A review
TL;DR: This review summarizes the recent literatures on the adsorptive removal of various hazardous compounds mainly from fuel, water, and air by virgin or modified MOF materials.
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Characteristics and adsorption capacities of low-cost sorbents for wastewater treatment: A review
TL;DR: In this article, low-cost byproducts from agricultural, household and industrial sectors have been recognized as a sustainable solution for wastewater treatment, which allow achieving the removal of pollutants from wastewater and at the same time to contribute to the waste minimization, recovery and reuse.
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Removal of hazardous organics from water using metal-organic frameworks (MOFs): plausible mechanisms for selective adsorptions.
Zubair Hasan,Sung Hwa Jhung +1 more
TL;DR: The adsorptive purifications of contaminated water with MOFs are discussed, in order to understand possible applications of MOFs in clean water provision and plausible adsorption or interaction mechanisms and selective adsorptions are summarized.