Evaluation of Dry Protonated Calcium Alginate Beads for Biosorption Applications and Studies of Lead Uptake View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

2007-11

AUTHORS

Ricardo Lagoa, J. R. Rodrigues

ABSTRACT

Alginate polysaccharide is a promising biosorbent for metal uptake. Dry protonated calcium alginate beads for biosorption applications were prepared, briefly characterized and tested for lead uptake. Several advantages of this biosorbent are reported and discussed in comparison with other alginate-based sorbents. The alginate beads contained 4.7 mmol/g of COOH groups, which suffered hydrolysis near pH 4. The Weber and Morris model, applied to kinetic results of lead uptake, showed that intraparticle diffusion was the rate-controlling step in lead sorption by dry alginate beads. Equilibrium experiments were performed and the data were fitted with different isotherm models. The Langmuir equation was the most adequate to model lead sorption. The maximum uptake capacity (q max) was estimated as 339 mg/g and the Langmuir constant (b) as 0.84 l/mg. These values were compared with that of other sorbents found in the literature, indicating that dry protonated calcium alginate beads are among the best biosorbents for the treatment and recovery of heavy metals from aqueous streams. More... »

PAGES

115-128

References to SciGraph publications

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/s12010-007-0041-4

DOI

http://dx.doi.org/10.1007/s12010-007-0041-4

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1015075851

PUBMED

https://www.ncbi.nlm.nih.gov/pubmed/18025601


Indexing Status Check whether this publication has been indexed by Scopus and Web Of Science using the SN Indexing Status Tool
Incoming Citations Browse incoming citations for this publication using opencitations.net

JSON-LD is the canonical representation for SciGraph data.

TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT

[
  {
    "@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json", 
    "about": [
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0306", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Physical Chemistry (incl. Structural)", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/03", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Chemical Sciences", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Adsorption", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Alginates", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Glucuronic Acid", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Hexuronic Acids", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Lead", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Metals, Heavy", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Reproducibility of Results", 
        "type": "DefinedTerm"
      }, 
      {
        "inDefinedTermSet": "https://www.nlm.nih.gov/mesh/", 
        "name": "Water Purification", 
        "type": "DefinedTerm"
      }
    ], 
    "author": [
      {
        "affiliation": {
          "alternateName": "Instituto Polit\u00e9cnico de Leiria", 
          "id": "https://www.grid.ac/institutes/grid.36895.31", 
          "name": [
            "School of Technology and Management, Polytechnic Institute of Leiria, Morro do Lena, Alto do Vieiro, 2411-901, Leiria, Portugal"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Lagoa", 
        "givenName": "Ricardo", 
        "id": "sg:person.0741322264.27", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0741322264.27"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Instituto Polit\u00e9cnico de Leiria", 
          "id": "https://www.grid.ac/institutes/grid.36895.31", 
          "name": [
            "School of Technology and Management, Polytechnic Institute of Leiria, Morro do Lena, Alto do Vieiro, 2411-901, Leiria, Portugal"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Rodrigues", 
        "givenName": "J. R.", 
        "id": "sg:person.0667200253.84", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0667200253.84"
        ], 
        "type": "Person"
      }
    ], 
    "citation": [
      {
        "id": "https://doi.org/10.1016/j.bej.2005.08.007", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1000812457"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.bej.2005.08.007", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1000812457"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.jcis.2003.12.015", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1001432727"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/s0032-9592(98)00002-8", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1002621499"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1080/07388550500248571", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1004822826"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1080/07388550500248571", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1004822826"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.seppur.2004.07.016", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1007504163"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1002/jctb.1578", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1011351299"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.watres.2006.01.026", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1012604765"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.procbio.2003.08.002", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1012789934"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/s0043-1354(02)00520-1", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1015463147"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/s0043-1354(02)00520-1", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1015463147"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.biortech.2005.12.006", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1016977110"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/s0304-386x(00)00160-2", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1017265094"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1081/spm-100100009", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1018124318"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.hydromet.2003.10.009", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1019425703"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.cej.2006.01.015", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1020676893"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/0014-5793(73)80770-7", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1022803134"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1080/07328300600732956", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1022917044"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.jhazmat.2005.09.020", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1023631463"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1385/abab:91-93:1-9:171", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1023634536", 
          "https://doi.org/10.1385/abab:91-93:1-9:171"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.jcis.2005.05.087", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1023959097"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.procbio.2004.12.007", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1024414819"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.procbio.2005.07.013", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1024812362"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.ijbiomac.2004.03.004", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1028587572"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1002/jctb.1080", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1028894955"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/s0043-1354(03)00293-8", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1029021693"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/s0043-1354(03)00293-8", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1029021693"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.chemosphere.2003.10.034", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1030657020"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/s0008-6215(00)83247-4", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1031761328"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1021/la026060v", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1033687520"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1021/la026060v", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1033687520"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1021/bm060010d", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1034192304"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1021/bm060010d", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1034192304"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.minpro.2006.06.002", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1034215743"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.watres.2004.03.026", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1034923315"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1002/bit.260370309", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1042130029"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/j.chemosphere.2003.11.016", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1043045462"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/s0032-9592(01)00248-5", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1044041326"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/s0008-6215(00)82100-x", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1046866708"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1385/abab:110:2:75", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1046879310", 
          "https://doi.org/10.1385/abab:110:2:75"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/s0043-1354(98)00475-8", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1047072205"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1002/(sici)1097-4660(200004)75:4<279::aid-jctb217>3.0.co;2-a", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1048613200"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/s0045-6535(99)00206-4", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1049209885"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1016/s0304-386x(02)00012-9", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1049368293"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/bf02787798", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1052227345", 
          "https://doi.org/10.1007/bf02787798"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/bf02787798", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1052227345", 
          "https://doi.org/10.1007/bf02787798"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1006/eesa.2002.2144", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1052625833"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1021/bm050252y", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1055220562"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1021/bm050252y", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1055220562"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1021/es020192t", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1055494243"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1021/es020192t", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1055494243"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1021/es025781d", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1055494950"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1021/es025781d", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1055494950"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1021/es9606790", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1055518190"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1021/es9606790", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1055518190"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1021/ie50506a049", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1055632414"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1021/j150576a611", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1055695114"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1021/ja02242a004", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1055829582"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.3891/acta.chem.scand.15-1794", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1071489689"
        ], 
        "type": "CreativeWork"
      }
    ], 
    "datePublished": "2007-11", 
    "datePublishedReg": "2007-11-01", 
    "description": "Alginate polysaccharide is a promising biosorbent for metal uptake. Dry protonated calcium alginate beads for biosorption applications were prepared, briefly characterized and tested for lead uptake. Several advantages of this biosorbent are reported and discussed in comparison with other alginate-based sorbents. The alginate beads contained 4.7 mmol/g of COOH groups, which suffered hydrolysis near pH 4. The Weber and Morris model, applied to kinetic results of lead uptake, showed that intraparticle diffusion was the rate-controlling step in lead sorption by dry alginate beads. Equilibrium experiments were performed and the data were fitted with different isotherm models. The Langmuir equation was the most adequate to model lead sorption. The maximum uptake capacity (q max) was estimated as 339 mg/g and the Langmuir constant (b) as 0.84 l/mg. These values were compared with that of other sorbents found in the literature, indicating that dry protonated calcium alginate beads are among the best biosorbents for the treatment and recovery of heavy metals from aqueous streams.", 
    "genre": "research_article", 
    "id": "sg:pub.10.1007/s12010-007-0041-4", 
    "inLanguage": [
      "en"
    ], 
    "isAccessibleForFree": false, 
    "isPartOf": [
      {
        "id": "sg:journal.1086169", 
        "issn": [
          "0273-2289", 
          "1559-0291"
        ], 
        "name": "Applied Biochemistry and Biotechnology", 
        "type": "Periodical"
      }, 
      {
        "issueNumber": "2", 
        "type": "PublicationIssue"
      }, 
      {
        "type": "PublicationVolume", 
        "volumeNumber": "143"
      }
    ], 
    "name": "Evaluation of Dry Protonated Calcium Alginate Beads for Biosorption Applications and Studies of Lead Uptake", 
    "pagination": "115-128", 
    "productId": [
      {
        "name": "readcube_id", 
        "type": "PropertyValue", 
        "value": [
          "47d363e8c212a4dcc48063eb4992a7138dd3ed60856e8489d14a3a76798df71e"
        ]
      }, 
      {
        "name": "pubmed_id", 
        "type": "PropertyValue", 
        "value": [
          "18025601"
        ]
      }, 
      {
        "name": "nlm_unique_id", 
        "type": "PropertyValue", 
        "value": [
          "8208561"
        ]
      }, 
      {
        "name": "doi", 
        "type": "PropertyValue", 
        "value": [
          "10.1007/s12010-007-0041-4"
        ]
      }, 
      {
        "name": "dimensions_id", 
        "type": "PropertyValue", 
        "value": [
          "pub.1015075851"
        ]
      }
    ], 
    "sameAs": [
      "https://doi.org/10.1007/s12010-007-0041-4", 
      "https://app.dimensions.ai/details/publication/pub.1015075851"
    ], 
    "sdDataset": "articles", 
    "sdDatePublished": "2019-04-10T15:03", 
    "sdLicense": "https://scigraph.springernature.com/explorer/license/", 
    "sdPublisher": {
      "name": "Springer Nature - SN SciGraph project", 
      "type": "Organization"
    }, 
    "sdSource": "s3://com-uberresearch-data-dimensions-target-20181106-alternative/cleanup/v134/2549eaecd7973599484d7c17b260dba0a4ecb94b/merge/v9/a6c9fde33151104705d4d7ff012ea9563521a3ce/jats-lookup/v90/0000000001_0000000264/records_8663_00000521.jsonl", 
    "type": "ScholarlyArticle", 
    "url": "http://link.springer.com/10.1007%2Fs12010-007-0041-4"
  }
]
 

Download the RDF metadata as:  json-ld nt turtle xml License info

HOW TO GET THIS DATA PROGRAMMATICALLY:

JSON-LD is a popular format for linked data which is fully compatible with JSON.

curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1007/s12010-007-0041-4'

N-Triples is a line-based linked data format ideal for batch operations.

curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1007/s12010-007-0041-4'

Turtle is a human-readable linked data format.

curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/s12010-007-0041-4'

RDF/XML is a standard XML format for linked data.

curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/s12010-007-0041-4'


 

This table displays all metadata directly associated to this object as RDF triples.

258 TRIPLES      21 PREDICATES      86 URIs      29 LITERALS      17 BLANK NODES

Subject Predicate Object
1 sg:pub.10.1007/s12010-007-0041-4 schema:about N04746626d82d4c5a9856d259ff0636e4
2 N3b88d199799a4873a0bd781e66091d74
3 N586342b01bd940d0a0f40c3fdf837381
4 N79abbbf4420744d6842f53f1d42003f8
5 N9a307ebe5b0647df8c29458f32e9b01d
6 Nbf2b430b1d8f412192e8f04394df1778
7 Nd7b37aec6e9d4b1fbe5985651c4a660c
8 Nf01c7a62167c476398e5d9d22d47053a
9 anzsrc-for:03
10 anzsrc-for:0306
11 schema:author Ne08617f5895b400c982b4433b79ebfb0
12 schema:citation sg:pub.10.1007/bf02787798
13 sg:pub.10.1385/abab:110:2:75
14 sg:pub.10.1385/abab:91-93:1-9:171
15 https://doi.org/10.1002/(sici)1097-4660(200004)75:4<279::aid-jctb217>3.0.co;2-a
16 https://doi.org/10.1002/bit.260370309
17 https://doi.org/10.1002/jctb.1080
18 https://doi.org/10.1002/jctb.1578
19 https://doi.org/10.1006/eesa.2002.2144
20 https://doi.org/10.1016/0014-5793(73)80770-7
21 https://doi.org/10.1016/j.bej.2005.08.007
22 https://doi.org/10.1016/j.biortech.2005.12.006
23 https://doi.org/10.1016/j.cej.2006.01.015
24 https://doi.org/10.1016/j.chemosphere.2003.10.034
25 https://doi.org/10.1016/j.chemosphere.2003.11.016
26 https://doi.org/10.1016/j.hydromet.2003.10.009
27 https://doi.org/10.1016/j.ijbiomac.2004.03.004
28 https://doi.org/10.1016/j.jcis.2003.12.015
29 https://doi.org/10.1016/j.jcis.2005.05.087
30 https://doi.org/10.1016/j.jhazmat.2005.09.020
31 https://doi.org/10.1016/j.minpro.2006.06.002
32 https://doi.org/10.1016/j.procbio.2003.08.002
33 https://doi.org/10.1016/j.procbio.2004.12.007
34 https://doi.org/10.1016/j.procbio.2005.07.013
35 https://doi.org/10.1016/j.seppur.2004.07.016
36 https://doi.org/10.1016/j.watres.2004.03.026
37 https://doi.org/10.1016/j.watres.2006.01.026
38 https://doi.org/10.1016/s0008-6215(00)82100-x
39 https://doi.org/10.1016/s0008-6215(00)83247-4
40 https://doi.org/10.1016/s0032-9592(01)00248-5
41 https://doi.org/10.1016/s0032-9592(98)00002-8
42 https://doi.org/10.1016/s0043-1354(02)00520-1
43 https://doi.org/10.1016/s0043-1354(03)00293-8
44 https://doi.org/10.1016/s0043-1354(98)00475-8
45 https://doi.org/10.1016/s0045-6535(99)00206-4
46 https://doi.org/10.1016/s0304-386x(00)00160-2
47 https://doi.org/10.1016/s0304-386x(02)00012-9
48 https://doi.org/10.1021/bm050252y
49 https://doi.org/10.1021/bm060010d
50 https://doi.org/10.1021/es020192t
51 https://doi.org/10.1021/es025781d
52 https://doi.org/10.1021/es9606790
53 https://doi.org/10.1021/ie50506a049
54 https://doi.org/10.1021/j150576a611
55 https://doi.org/10.1021/ja02242a004
56 https://doi.org/10.1021/la026060v
57 https://doi.org/10.1080/07328300600732956
58 https://doi.org/10.1080/07388550500248571
59 https://doi.org/10.1081/spm-100100009
60 https://doi.org/10.3891/acta.chem.scand.15-1794
61 schema:datePublished 2007-11
62 schema:datePublishedReg 2007-11-01
63 schema:description Alginate polysaccharide is a promising biosorbent for metal uptake. Dry protonated calcium alginate beads for biosorption applications were prepared, briefly characterized and tested for lead uptake. Several advantages of this biosorbent are reported and discussed in comparison with other alginate-based sorbents. The alginate beads contained 4.7 mmol/g of COOH groups, which suffered hydrolysis near pH 4. The Weber and Morris model, applied to kinetic results of lead uptake, showed that intraparticle diffusion was the rate-controlling step in lead sorption by dry alginate beads. Equilibrium experiments were performed and the data were fitted with different isotherm models. The Langmuir equation was the most adequate to model lead sorption. The maximum uptake capacity (q max) was estimated as 339 mg/g and the Langmuir constant (b) as 0.84 l/mg. These values were compared with that of other sorbents found in the literature, indicating that dry protonated calcium alginate beads are among the best biosorbents for the treatment and recovery of heavy metals from aqueous streams.
64 schema:genre research_article
65 schema:inLanguage en
66 schema:isAccessibleForFree false
67 schema:isPartOf N3fad21ee7e65443fa084304479a78099
68 Nb733a6441f7a4753a94eabc4a0460bf8
69 sg:journal.1086169
70 schema:name Evaluation of Dry Protonated Calcium Alginate Beads for Biosorption Applications and Studies of Lead Uptake
71 schema:pagination 115-128
72 schema:productId N29ed6c8ed8574f3e8aabd53a91036311
73 N3a2ae5e07c894e21a53244211f2424d6
74 N57fc4dc738984f9fa5d869a3531496da
75 N61ade605c27c4a5a89e94a1d08a63e86
76 N8d02954edb1e4ecdaf9fd046313d27b1
77 schema:sameAs https://app.dimensions.ai/details/publication/pub.1015075851
78 https://doi.org/10.1007/s12010-007-0041-4
79 schema:sdDatePublished 2019-04-10T15:03
80 schema:sdLicense https://scigraph.springernature.com/explorer/license/
81 schema:sdPublisher N9d496166416f46929e60d4b2a9506632
82 schema:url http://link.springer.com/10.1007%2Fs12010-007-0041-4
83 sgo:license sg:explorer/license/
84 sgo:sdDataset articles
85 rdf:type schema:ScholarlyArticle
86 N04746626d82d4c5a9856d259ff0636e4 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
87 schema:name Glucuronic Acid
88 rdf:type schema:DefinedTerm
89 N29ed6c8ed8574f3e8aabd53a91036311 schema:name readcube_id
90 schema:value 47d363e8c212a4dcc48063eb4992a7138dd3ed60856e8489d14a3a76798df71e
91 rdf:type schema:PropertyValue
92 N3a2ae5e07c894e21a53244211f2424d6 schema:name nlm_unique_id
93 schema:value 8208561
94 rdf:type schema:PropertyValue
95 N3b88d199799a4873a0bd781e66091d74 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
96 schema:name Reproducibility of Results
97 rdf:type schema:DefinedTerm
98 N3fad21ee7e65443fa084304479a78099 schema:issueNumber 2
99 rdf:type schema:PublicationIssue
100 N57fc4dc738984f9fa5d869a3531496da schema:name pubmed_id
101 schema:value 18025601
102 rdf:type schema:PropertyValue
103 N586342b01bd940d0a0f40c3fdf837381 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
104 schema:name Water Purification
105 rdf:type schema:DefinedTerm
106 N61ade605c27c4a5a89e94a1d08a63e86 schema:name doi
107 schema:value 10.1007/s12010-007-0041-4
108 rdf:type schema:PropertyValue
109 N79abbbf4420744d6842f53f1d42003f8 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
110 schema:name Metals, Heavy
111 rdf:type schema:DefinedTerm
112 N8d02954edb1e4ecdaf9fd046313d27b1 schema:name dimensions_id
113 schema:value pub.1015075851
114 rdf:type schema:PropertyValue
115 N9a307ebe5b0647df8c29458f32e9b01d schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
116 schema:name Lead
117 rdf:type schema:DefinedTerm
118 N9d496166416f46929e60d4b2a9506632 schema:name Springer Nature - SN SciGraph project
119 rdf:type schema:Organization
120 Na4bb6fc88f0648dd9613d72a4cd5a8de rdf:first sg:person.0667200253.84
121 rdf:rest rdf:nil
122 Nb733a6441f7a4753a94eabc4a0460bf8 schema:volumeNumber 143
123 rdf:type schema:PublicationVolume
124 Nbf2b430b1d8f412192e8f04394df1778 schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
125 schema:name Adsorption
126 rdf:type schema:DefinedTerm
127 Nd7b37aec6e9d4b1fbe5985651c4a660c schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
128 schema:name Alginates
129 rdf:type schema:DefinedTerm
130 Ne08617f5895b400c982b4433b79ebfb0 rdf:first sg:person.0741322264.27
131 rdf:rest Na4bb6fc88f0648dd9613d72a4cd5a8de
132 Nf01c7a62167c476398e5d9d22d47053a schema:inDefinedTermSet https://www.nlm.nih.gov/mesh/
133 schema:name Hexuronic Acids
134 rdf:type schema:DefinedTerm
135 anzsrc-for:03 schema:inDefinedTermSet anzsrc-for:
136 schema:name Chemical Sciences
137 rdf:type schema:DefinedTerm
138 anzsrc-for:0306 schema:inDefinedTermSet anzsrc-for:
139 schema:name Physical Chemistry (incl. Structural)
140 rdf:type schema:DefinedTerm
141 sg:journal.1086169 schema:issn 0273-2289
142 1559-0291
143 schema:name Applied Biochemistry and Biotechnology
144 rdf:type schema:Periodical
145 sg:person.0667200253.84 schema:affiliation https://www.grid.ac/institutes/grid.36895.31
146 schema:familyName Rodrigues
147 schema:givenName J. R.
148 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0667200253.84
149 rdf:type schema:Person
150 sg:person.0741322264.27 schema:affiliation https://www.grid.ac/institutes/grid.36895.31
151 schema:familyName Lagoa
152 schema:givenName Ricardo
153 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.0741322264.27
154 rdf:type schema:Person
155 sg:pub.10.1007/bf02787798 schema:sameAs https://app.dimensions.ai/details/publication/pub.1052227345
156 https://doi.org/10.1007/bf02787798
157 rdf:type schema:CreativeWork
158 sg:pub.10.1385/abab:110:2:75 schema:sameAs https://app.dimensions.ai/details/publication/pub.1046879310
159 https://doi.org/10.1385/abab:110:2:75
160 rdf:type schema:CreativeWork
161 sg:pub.10.1385/abab:91-93:1-9:171 schema:sameAs https://app.dimensions.ai/details/publication/pub.1023634536
162 https://doi.org/10.1385/abab:91-93:1-9:171
163 rdf:type schema:CreativeWork
164 https://doi.org/10.1002/(sici)1097-4660(200004)75:4<279::aid-jctb217>3.0.co;2-a schema:sameAs https://app.dimensions.ai/details/publication/pub.1048613200
165 rdf:type schema:CreativeWork
166 https://doi.org/10.1002/bit.260370309 schema:sameAs https://app.dimensions.ai/details/publication/pub.1042130029
167 rdf:type schema:CreativeWork
168 https://doi.org/10.1002/jctb.1080 schema:sameAs https://app.dimensions.ai/details/publication/pub.1028894955
169 rdf:type schema:CreativeWork
170 https://doi.org/10.1002/jctb.1578 schema:sameAs https://app.dimensions.ai/details/publication/pub.1011351299
171 rdf:type schema:CreativeWork
172 https://doi.org/10.1006/eesa.2002.2144 schema:sameAs https://app.dimensions.ai/details/publication/pub.1052625833
173 rdf:type schema:CreativeWork
174 https://doi.org/10.1016/0014-5793(73)80770-7 schema:sameAs https://app.dimensions.ai/details/publication/pub.1022803134
175 rdf:type schema:CreativeWork
176 https://doi.org/10.1016/j.bej.2005.08.007 schema:sameAs https://app.dimensions.ai/details/publication/pub.1000812457
177 rdf:type schema:CreativeWork
178 https://doi.org/10.1016/j.biortech.2005.12.006 schema:sameAs https://app.dimensions.ai/details/publication/pub.1016977110
179 rdf:type schema:CreativeWork
180 https://doi.org/10.1016/j.cej.2006.01.015 schema:sameAs https://app.dimensions.ai/details/publication/pub.1020676893
181 rdf:type schema:CreativeWork
182 https://doi.org/10.1016/j.chemosphere.2003.10.034 schema:sameAs https://app.dimensions.ai/details/publication/pub.1030657020
183 rdf:type schema:CreativeWork
184 https://doi.org/10.1016/j.chemosphere.2003.11.016 schema:sameAs https://app.dimensions.ai/details/publication/pub.1043045462
185 rdf:type schema:CreativeWork
186 https://doi.org/10.1016/j.hydromet.2003.10.009 schema:sameAs https://app.dimensions.ai/details/publication/pub.1019425703
187 rdf:type schema:CreativeWork
188 https://doi.org/10.1016/j.ijbiomac.2004.03.004 schema:sameAs https://app.dimensions.ai/details/publication/pub.1028587572
189 rdf:type schema:CreativeWork
190 https://doi.org/10.1016/j.jcis.2003.12.015 schema:sameAs https://app.dimensions.ai/details/publication/pub.1001432727
191 rdf:type schema:CreativeWork
192 https://doi.org/10.1016/j.jcis.2005.05.087 schema:sameAs https://app.dimensions.ai/details/publication/pub.1023959097
193 rdf:type schema:CreativeWork
194 https://doi.org/10.1016/j.jhazmat.2005.09.020 schema:sameAs https://app.dimensions.ai/details/publication/pub.1023631463
195 rdf:type schema:CreativeWork
196 https://doi.org/10.1016/j.minpro.2006.06.002 schema:sameAs https://app.dimensions.ai/details/publication/pub.1034215743
197 rdf:type schema:CreativeWork
198 https://doi.org/10.1016/j.procbio.2003.08.002 schema:sameAs https://app.dimensions.ai/details/publication/pub.1012789934
199 rdf:type schema:CreativeWork
200 https://doi.org/10.1016/j.procbio.2004.12.007 schema:sameAs https://app.dimensions.ai/details/publication/pub.1024414819
201 rdf:type schema:CreativeWork
202 https://doi.org/10.1016/j.procbio.2005.07.013 schema:sameAs https://app.dimensions.ai/details/publication/pub.1024812362
203 rdf:type schema:CreativeWork
204 https://doi.org/10.1016/j.seppur.2004.07.016 schema:sameAs https://app.dimensions.ai/details/publication/pub.1007504163
205 rdf:type schema:CreativeWork
206 https://doi.org/10.1016/j.watres.2004.03.026 schema:sameAs https://app.dimensions.ai/details/publication/pub.1034923315
207 rdf:type schema:CreativeWork
208 https://doi.org/10.1016/j.watres.2006.01.026 schema:sameAs https://app.dimensions.ai/details/publication/pub.1012604765
209 rdf:type schema:CreativeWork
210 https://doi.org/10.1016/s0008-6215(00)82100-x schema:sameAs https://app.dimensions.ai/details/publication/pub.1046866708
211 rdf:type schema:CreativeWork
212 https://doi.org/10.1016/s0008-6215(00)83247-4 schema:sameAs https://app.dimensions.ai/details/publication/pub.1031761328
213 rdf:type schema:CreativeWork
214 https://doi.org/10.1016/s0032-9592(01)00248-5 schema:sameAs https://app.dimensions.ai/details/publication/pub.1044041326
215 rdf:type schema:CreativeWork
216 https://doi.org/10.1016/s0032-9592(98)00002-8 schema:sameAs https://app.dimensions.ai/details/publication/pub.1002621499
217 rdf:type schema:CreativeWork
218 https://doi.org/10.1016/s0043-1354(02)00520-1 schema:sameAs https://app.dimensions.ai/details/publication/pub.1015463147
219 rdf:type schema:CreativeWork
220 https://doi.org/10.1016/s0043-1354(03)00293-8 schema:sameAs https://app.dimensions.ai/details/publication/pub.1029021693
221 rdf:type schema:CreativeWork
222 https://doi.org/10.1016/s0043-1354(98)00475-8 schema:sameAs https://app.dimensions.ai/details/publication/pub.1047072205
223 rdf:type schema:CreativeWork
224 https://doi.org/10.1016/s0045-6535(99)00206-4 schema:sameAs https://app.dimensions.ai/details/publication/pub.1049209885
225 rdf:type schema:CreativeWork
226 https://doi.org/10.1016/s0304-386x(00)00160-2 schema:sameAs https://app.dimensions.ai/details/publication/pub.1017265094
227 rdf:type schema:CreativeWork
228 https://doi.org/10.1016/s0304-386x(02)00012-9 schema:sameAs https://app.dimensions.ai/details/publication/pub.1049368293
229 rdf:type schema:CreativeWork
230 https://doi.org/10.1021/bm050252y schema:sameAs https://app.dimensions.ai/details/publication/pub.1055220562
231 rdf:type schema:CreativeWork
232 https://doi.org/10.1021/bm060010d schema:sameAs https://app.dimensions.ai/details/publication/pub.1034192304
233 rdf:type schema:CreativeWork
234 https://doi.org/10.1021/es020192t schema:sameAs https://app.dimensions.ai/details/publication/pub.1055494243
235 rdf:type schema:CreativeWork
236 https://doi.org/10.1021/es025781d schema:sameAs https://app.dimensions.ai/details/publication/pub.1055494950
237 rdf:type schema:CreativeWork
238 https://doi.org/10.1021/es9606790 schema:sameAs https://app.dimensions.ai/details/publication/pub.1055518190
239 rdf:type schema:CreativeWork
240 https://doi.org/10.1021/ie50506a049 schema:sameAs https://app.dimensions.ai/details/publication/pub.1055632414
241 rdf:type schema:CreativeWork
242 https://doi.org/10.1021/j150576a611 schema:sameAs https://app.dimensions.ai/details/publication/pub.1055695114
243 rdf:type schema:CreativeWork
244 https://doi.org/10.1021/ja02242a004 schema:sameAs https://app.dimensions.ai/details/publication/pub.1055829582
245 rdf:type schema:CreativeWork
246 https://doi.org/10.1021/la026060v schema:sameAs https://app.dimensions.ai/details/publication/pub.1033687520
247 rdf:type schema:CreativeWork
248 https://doi.org/10.1080/07328300600732956 schema:sameAs https://app.dimensions.ai/details/publication/pub.1022917044
249 rdf:type schema:CreativeWork
250 https://doi.org/10.1080/07388550500248571 schema:sameAs https://app.dimensions.ai/details/publication/pub.1004822826
251 rdf:type schema:CreativeWork
252 https://doi.org/10.1081/spm-100100009 schema:sameAs https://app.dimensions.ai/details/publication/pub.1018124318
253 rdf:type schema:CreativeWork
254 https://doi.org/10.3891/acta.chem.scand.15-1794 schema:sameAs https://app.dimensions.ai/details/publication/pub.1071489689
255 rdf:type schema:CreativeWork
256 https://www.grid.ac/institutes/grid.36895.31 schema:alternateName Instituto Politécnico de Leiria
257 schema:name School of Technology and Management, Polytechnic Institute of Leiria, Morro do Lena, Alto do Vieiro, 2411-901, Leiria, Portugal
258 rdf:type schema:Organization
 




Preview window. Press ESC to close (or click here)


...