Results 91 to 100 of about 42,267 (215)

Analysis of the textural characteristics and pore size distribution of a commercial zeolite using various adsorption models

, 2011
Analysis of the textural characteristics and pore size distribution of a commercial zeolite (Sigma Aldrich, product No. 96096) have been conducted experimentally using a surface analyzer by measuring the N2 adsorption isotherm at 77 K. The resulting data
Musa, M.A.A., Savory, R.M., Yin, C-Y
core  

An evaluation of metal removal during wastewater treatment: The potential to achieve more stringent final effluent standards [PDF]

, 2011
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2011 Taylor & Francis.Metals are of particular importance in relation to water quality, and concern regarding the impact of these ...
Ziolko, D, Scrimshaw, MD, Lester, JN, O. V. Martin, M. D. Scrimshaw, J. N. Lester, Martin, OV, D. Ziolko   +7 more
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Waste water treatment with adsorptions by mushroom compost

International Journal of Engineering Business Management, 2018
High concentrations of heavy metals (up to the pollution level) can disturb the normal ecosystems of natural rivers. There are some methods for treating heavy metals in waste waters. Heavy metal treatments save the ecosystem and clean drinking water.
Márton Czikkely, Judit Oláh, Zoltán Lakner, Csaba Fogarassy, József Popp   +4 more
doaj   +1 more source

Adsorption of Heavy Metals on Alkali-Activated Zeolite Foams

Materials
Elevated concentrations of heavy metals in natural waters can cause significant ecological problems. It is therefore essential to ensure their removal from any water discharged into the environment immediately, especially in case of an accident, where there is a risk of releasing large quantities or high concentrations. The aim of this paper is to test
Eliška Svobodová, Zdeněk Tišler, Kateřina Peroutková, Kateřina Strejcová, Jan Abrham, Josef Šimek   +5 more
openaire   +2 more sources

Thermodynamics Approach in the Adsorption of Heavy Metals

, 2011
Adsorción es el término que se utiliza para describir los materiales metálicos u orgánicos que se adhieren a un adsorbente sólido en baja, media y alta cobertura como se muestra en la Figura 1. En donde, el sólido se llama adsorbente, los iones metálicos que se adsorben se llaman adsorbentes, y mientras están unidos a las superficies sólidas se llaman ...
openaire   +2 more sources

Base modified mesoporous silica adsorbent for heavy metal adsorption: Optimization of adsorption efficiency with machine learning algorithms

Hybrid Advances
In this study, a thoroughly characterized amine-modified mesoporous silica adsorbent was synthesized and used for the extraction of toxic metals such as Ce(III), Hg(II), and Cu(II).
Shital Tank, Madhu Pandey, Jagat Jyoti Rath, Mahuya Bandyopadhyay   +3 more
doaj   +1 more source

Remoção de metais de efluentes petroquímicos utilizando biomassa de macroalga marinha Pelvetia Canaliculata como adsorvente [PDF]

, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2014.A indústria petroquímica representa atualmente um setor preponderante na economia brasileira.
Hackbarth, Fabíola Vignola
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Adsorptive removal of heavy metals from wastewater using Cobalt-diphenylamine (Co-DPA) complex

BMC Chemistry
Heavy metals like Cadmium, Lead, and Chromium are the pollutants emitted into the environment through industrial development. In this work, a new diphenylamine coordinated cobalt complex (Co-DPA) has been synthesized and tested for its efficiency in ...
Mesfin Yimer, Shagufi Naz Ansari, Biniyam Abdu Berehe, Krishna Kanthi Gudimella, Gangaraju Gedda, Wubshet Mekonnen Girma, Nazim Hasan, Shadma Tasneem   +7 more
doaj   +1 more source

Effects of Biochar and Microbial Organic Fertilizers on Agricultural Productivity and Their Microbial Mechanisms Under Heavy Metal Stress

Toxics
Biochar has been demonstrated to be effective in the remediation of heavy metal contamination in soil. However, few studies have examined the impacts of varying proportions of biochar and microbial organic fertilizers on heavy metal adsorption and ...
Zhenyu He, Wenming Wang, Bo Kang, Yonggao Yin, Jie Yang   +4 more
doaj   +1 more source

Progress in the Preparation of Chitosan/graphene Oxide Composites and their Adsorption and Separation Properties for Heavy Metals

Pige Kexue Yu Gongcheng
Organic-inorganic composite materials and their novel multi-component composites have attracted immense attention in heavy metal separation. Chitosan/graphene oxide (CS/GO) composites combine the advantages of both organic phase chitosan (CS) and ...
Ye FAN, Keyang YE, Jia JU, Pengxiang LI, Jingjing LIU   +4 more
doaj   +1 more source