10.46243/jst.2022.v7.i01.pp35-41 registered
Comparative Study of Adsorption of Red Gram Seed Husk for the Adsorption of Congo Red, Crystal Violet, and Methylene Bluefrom Aqueous Solution
Resolves to https://www.jst.org.in/index.php/pub/article/view/587
Held by Longman Publishers (India) · prefix 10.46243 live · DOI address https://doi.org/10.46243/jst.2022.v7.i01.pp35-41
Registered 29 Sep 2026 via crossref · record version 2 · last change 29 Sep 2026, 11:59 PM · record sha256 b2899fe333b7077e…
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Comparative Study of Adsorption of Red Gram Seed Husk for the Adsorption of Congo Red, Crystal Violet, and Methylene Bluefrom Aqueous Solution (PrincipalTitle)
Published 2022-05-22
Part of Journal of Science & Technology · ISSN 2456-5660 · volume 7 · issue Special 1 · pages 35–41
Agents
- Dattatraya Jirekar Dattatraya Jirekar (author)
- Longman Publishers (publisher)
Identifiers DOI 10.46243/jst.2022.v7.i01.pp35-41
Abstract
Many industries such as paper, food, cosmetics, textiles etc. use dyes in order to color their products. The presence of Congo red, Crystal violet and Methylene blue dyes in water even at very lo w concentration is highly visible and undesirable. The degradation by -products of organic dyes have dangerous impacts on the environment. The ability of the low -cost materials viz. red gram seed husk (RGSH) powder to remove Methylene Blue (MB), Congo Red (CR), and Crystal Violet (CV), dyes in aqueous solution was studied by using batch adsorption process. Effect of contact time, adsorbent dosage (g/L), pH, and effect of temperature were studied in batch technique and results showed that amount of the dye ad sorbed increases with increase in contact time and adsorbent dosage studied. The extent of adsorption was strongly depending on pH of solution, free energy of adsorption (∆G°), enthalpy (∆H°), and entropy (∆S°) changes were calculated. Equilibrium adsorpti on isotherms and kinetic were investigated. The experimental data were analyzed by the Langmuir and Freundlich models and the isotherm data fitted well to both Langmuir Freundlich isotherm. The kinetic data obtained were analyzed using a pseudo -first order and pseudo -second-order equation. The experimental data fitted very well the pseudo second -order kinetic model
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| Element | Value | In the record |
|---|---|---|
| DOI Name DOI name | 10.46243/jst.2022.v7.i01.pp35-41 | doi |
| Referent Type referentType | Creation | referent |
| Referent Sub-Type referentSubType | JournalArticle — an article in a journal | type |
| Referent Name(s) referentName(s) | Comparative Study of Adsorption of Red Gram Seed Husk for the Adsorption of Congo Red, Crystal Violet, and Methylene Bluefrom Aqueous Solution (PrincipalTitle, en) | titles |
| Basic Metadata basicMetadata | author: Dattatraya Jirekar Dattatraya Jirekar publisher: Longman Publishers published: 2022-05-22 part of: Journal of Science & Technology · ISSN 2456-5660 · vol. 7 · no. Special 1 · pp. 35–41 language: en form: Digital · Visual · Language | agents, dates, container, language, structural_type, modes, characters |
| Referent Identifier(s) alternateIdentifier(s) | none besides the DOI | identifiers, relations (IsSameAs) |
| Registration Authority registrationAuthorityCode | Crossref — issued by Crossref (member 25296); held here as a copy | record.source_agency (our code, ra_doi_name, for names issued here once appointed) |
| Created Date issueDate | 2024-02-16 | record.registered (when the DOI name was first registered) |
| relatedIdentifiers | none needed — the descriptive metadata is in this record | container, relations (only where the descriptive metadata lives at another identifier) |
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| # | When | What | By | Changes |
|---|---|---|---|---|
| 1 | 29 Sep 2026, 10:00 PM | register registered at Crossref; record read from api.crossref.org | Administrator (admin) | 119 fields set · sha256 3051699ae0c0… |
| 2 | 29 Sep 2026, 11:59 PM | update record re-read from api.crossref.org | Administrator (admin) | container.titles.0.value: |
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