1 resultado para Mercury sorption
em Bioline International
Filtro por publicador
- Aberdeen University (1)
- Abertay Research Collections - Abertay University’s repository (1)
- Aberystwyth University Repository - Reino Unido (2)
- Academic Archive On-line (Stockholm University; Sweden) (2)
- Acceda, el repositorio institucional de la Universidad de Las Palmas de Gran Canaria. España (1)
- Adam Mickiewicz University Repository (1)
- AMS Tesi di Dottorato - Alm@DL - Università di Bologna (1)
- Aquatic Commons (37)
- ArchiMeD - Elektronische Publikationen der Universität Mainz - Alemanha (6)
- Archimer: Archive de l'Institut francais de recherche pour l'exploitation de la mer (1)
- Archive of European Integration (7)
- Archivo Digital para la Docencia y la Investigación - Repositorio Institucional de la Universidad del País Vasco (2)
- Aston University Research Archive (2)
- B-Digital - Universidade Fernando Pessoa - Portugal (1)
- Biblioteca Digital da Produção Intelectual da Universidade de São Paulo (15)
- Biblioteca Digital da Produção Intelectual da Universidade de São Paulo (BDPI/USP) (5)
- Biblioteca Digital de Teses e Dissertações Eletrônicas da UERJ (18)
- Bibloteca do Senado Federal do Brasil (1)
- Bioline International (1)
- BORIS: Bern Open Repository and Information System - Berna - Suiça (22)
- Boston University Digital Common (1)
- Brock University, Canada (8)
- CaltechTHESIS (10)
- Cambridge University Engineering Department Publications Database (5)
- CentAUR: Central Archive University of Reading - UK (19)
- Chinese Academy of Sciences Institutional Repositories Grid Portal (217)
- Cochin University of Science & Technology (CUSAT), India (6)
- CORA - Cork Open Research Archive - University College Cork - Ireland (7)
- Dalarna University College Electronic Archive (3)
- Digital Archives@Colby (4)
- Digital Commons - Michigan Tech (4)
- Digital Commons - Montana Tech (3)
- Digital Commons @ DU | University of Denver Research (1)
- Digital Commons at Florida International University (14)
- DigitalCommons@The Texas Medical Center (1)
- Duke University (3)
- eResearch Archive - Queensland Department of Agriculture; Fisheries and Forestry (12)
- eScholarship Repository - University of California (1)
- FAUBA DIGITAL: Repositorio institucional científico y académico de la Facultad de Agronomia de la Universidad de Buenos Aires (1)
- Greenwich Academic Literature Archive - UK (6)
- Helda - Digital Repository of University of Helsinki (16)
- Illinois Digital Environment for Access to Learning and Scholarship Repository (1)
- Indian Institute of Science - Bangalore - Índia (82)
- INSTITUTO DE PESQUISAS ENERGÉTICAS E NUCLEARES (IPEN) - Repositório Digital da Produção Técnico Científica - BibliotecaTerezine Arantes Ferra (4)
- Instituto Politécnico do Porto, Portugal (2)
- Instituto Superior de Psicologia Aplicada - Lisboa (1)
- Livre Saber - Repositório Digital de Materiais Didáticos - SEaD-UFSCar (1)
- Lume - Repositório Digital da Universidade Federal do Rio Grande do Sul (1)
- Ohio University (1)
- Plymouth Marine Science Electronic Archive (PlyMSEA) (23)
- Publishing Network for Geoscientific & Environmental Data (75)
- QUB Research Portal - Research Directory and Institutional Repository for Queen's University Belfast (49)
- Queensland University of Technology - ePrints Archive (47)
- Repositório Alice (Acesso Livre à Informação Científica da Embrapa / Repository Open Access to Scientific Information from Embrapa) (4)
- Repositório Científico da Universidade de Évora - Portugal (1)
- Repositório Institucional da Universidade de Aveiro - Portugal (7)
- Repositório Institucional UNESP - Universidade Estadual Paulista "Julio de Mesquita Filho" (111)
- Repositorio Institucional Universidad de Medellín (1)
- Scielo España (1)
- Universidad de Alicante (5)
- Universidad Politécnica de Madrid (1)
- Universidade de Lisboa - Repositório Aberto (1)
- Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP) (5)
- Universidade Federal do Pará (5)
- Universita di Parma (1)
- Universitat de Girona, Spain (1)
- Université de Montréal (1)
- Université de Montréal, Canada (2)
- University of Connecticut - USA (1)
- University of Michigan (35)
- University of Queensland eSpace - Australia (13)
- University of Washington (1)
Resumo:
The potential of swamp arum ( Lasimorpha senegalensis ) seeds as a low-cost adsorbent for the removal of Hg (II) ions from aqueous solution was investigated in this study. The influence of initial metal concentration on the percent adsorption of Hg (II) ions onto powdered swamp arum seeds was studied in a batch system and the filtrate was analyzed using Atomic Absorption Spectrometry (AAS). The percent adsorbed for 10, 20, 40, 60 and 80 mg/L of the aqueous solution were 97.7, 98.9, 99.3, 99.7, and 96.5% respectively. Three isotherms; Langmuir, Freundlich, and BET were used to model the equilibrium sorption of Hg (II) ions onto powdered swamp arum seeds, with a correlation coefficient of 0.998, 0.784 and0.842 respectively. The Langmuir model fitted the equilibrium data best, with a correlation coefficient of 0.998 and a maximum adsorption capacity qm, of 5.917 mg/g. Thus, indicating monolayer coverage on the adsorbent. The results showed that swamp arum seed have the potential to be applied as alternative lowcost biosorbent in the remediation of heavy metal contamination in waste water.