DC Field | Value | Language |
---|---|---|
dc.contributor.author | Khalid, Hammad R. | ko |
dc.contributor.author | Lee, N. K. | ko |
dc.contributor.author | Park, Sol Moi | ko |
dc.contributor.author | Abbas, N. | ko |
dc.contributor.author | Lee, Haeng-Ki | ko |
dc.date.accessioned | 2018-07-24T01:37:22Z | - |
dc.date.available | 2018-07-24T01:37:22Z | - |
dc.date.created | 2018-06-22 | - |
dc.date.created | 2018-06-22 | - |
dc.date.created | 2018-06-22 | - |
dc.date.created | 2018-06-22 | - |
dc.date.issued | 2018-07 | - |
dc.identifier.citation | JOURNAL OF HAZARDOUS MATERIALS, v.353, pp.522 - 533 | - |
dc.identifier.issn | 0304-3894 | - |
dc.identifier.uri | http://hdl.handle.net/10203/243686 | - |
dc.description.abstract | The present study proposes a robust one-step hydrothermal treatment method for synthesis of high strength geopolymer-supported zeolites utilizing industrial by-products (fly ash and blast furnace slag), which can be potentially used as bulk-type solid adsorbents. The results revealed that the geopolymer-supported zeolites, possessing distinct strengths, zeolite phases (Na-P1, Na-chabazite, and analcime) and pore features depending on the mix design and synthesis conditions, can be easily synthesized employing the proposed one-step method. The geopolymer-supported zeolites exhibited the characteristics of mesoporous materials which are typically desired for commercial adsorbents. The maximum adsorption capacity for Pb2+ was found to be about 37.9 mg/g which is relatively higher than the other bulk-type adsorbents reported for Pb2+ to date. Since industrial by-products are used for synthesis of these materials, it will help in reducing the environmental hazards associated with the permanent disposal of such by-products, with an added advantage that these bulk-type solid adsorbents can be easily retrieved after use unlike granular adsorbents. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Synthesis of geopolymer-supported zeolites via robust one-step method and their adsorption potential | - |
dc.type | Article | - |
dc.identifier.wosid | 000438002800057 | - |
dc.identifier.scopusid | 2-s2.0-85046117542 | - |
dc.type.rims | ART | - |
dc.citation.volume | 353 | - |
dc.citation.beginningpage | 522 | - |
dc.citation.endingpage | 533 | - |
dc.citation.publicationname | JOURNAL OF HAZARDOUS MATERIALS | - |
dc.identifier.doi | 10.1016/j.jhazmat.2018.04.049 | - |
dc.contributor.localauthor | Lee, Haeng-Ki | - |
dc.contributor.nonIdAuthor | Khalid, Hammad R. | - |
dc.contributor.nonIdAuthor | Lee, N. K. | - |
dc.contributor.nonIdAuthor | Abbas, N. | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Geopolymer-supported zeolite | - |
dc.subject.keywordAuthor | Hydrothermal treatment | - |
dc.subject.keywordAuthor | Mesoporous adsorbent | - |
dc.subject.keywordAuthor | Zeolite Na-P1 | - |
dc.subject.keywordAuthor | Lead | - |
dc.subject.keywordPlus | ALKALI-ACTIVATED SLAG | - |
dc.subject.keywordPlus | BLAST-FURNACE SLAG | - |
dc.subject.keywordPlus | ASH-BASED GEOPOLYMER | - |
dc.subject.keywordPlus | COAL FLY-ASH | - |
dc.subject.keywordPlus | HEAVY-METAL ADSORPTION | - |
dc.subject.keywordPlus | PAPER SLUDGE ASH | - |
dc.subject.keywordPlus | MESOPOROUS GEOPOLYMERS | - |
dc.subject.keywordPlus | HYDROTHERMAL SYNTHESIS | - |
dc.subject.keywordPlus | CEMENTITIOUS MATERIALS | - |
dc.subject.keywordPlus | AQUEOUS-SOLUTIONS | - |
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