基于果胶多糖的吸附剂的吸附过程机理

IF 0.5 4区工程技术 Q4 CHEMISTRY, MULTIDISCIPLINARY

Fibre Chemistry Pub Date : 2024-08-09 DOI:10.1007/s10692-024-10489-z

D. A. Slobodova, R. M. Gorshkova, P. P. Gladyshev

{"title":"基于果胶多糖的吸附剂的吸附过程机理","authors":"D. A. Slobodova, R. M. Gorshkova, P. P. Gladyshev","doi":"10.1007/s10692-024-10489-z","DOIUrl":null,"url":null,"abstract":"The sorption mechanism of Cd2+ and Pb2+ by edible fibers, namely isolated highly purified fractions of pectinic polysaccharides of pomelo albedo, beet pulp, and sunflower calathides, was studied. The Lagergren and Ho-McKay equations were used to evaluate the contribution of a chemical reaction to the sorption process. A relationship was found between the sorption capacity of pectinic polysaccharides and the concentration of free galacturonic acids.","PeriodicalId":12230,"journal":{"name":"Fibre Chemistry","volume":"10 1","pages":""},"PeriodicalIF":0.5000,"publicationDate":"2024-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Mechanism of Sorption Processes in Sorbents Based on Pectinic Polysaccharides\",\"authors\":\"D. A. Slobodova, R. M. Gorshkova, P. P. Gladyshev\",\"doi\":\"10.1007/s10692-024-10489-z\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The sorption mechanism of Cd2+ and Pb2+ by edible fibers, namely isolated highly purified fractions of pectinic polysaccharides of pomelo albedo, beet pulp, and sunflower calathides, was studied. The Lagergren and Ho-McKay equations were used to evaluate the contribution of a chemical reaction to the sorption process. A relationship was found between the sorption capacity of pectinic polysaccharides and the concentration of free galacturonic acids.\",\"PeriodicalId\":12230,\"journal\":{\"name\":\"Fibre Chemistry\",\"volume\":\"10 1\",\"pages\":\"\"},\"PeriodicalIF\":0.5000,\"publicationDate\":\"2024-08-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Fibre Chemistry\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.1007/s10692-024-10489-z\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Fibre Chemistry","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1007/s10692-024-10489-z","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

摘要

研究了食用纤维对 Cd2+ 和 Pb2+ 的吸附机理，即从柚子白皮、甜菜浆和向日葵花萼中分离出的高纯度果胶多糖馏分。拉格伦方程和霍-麦克凯方程被用来评估化学反应对吸附过程的贡献。研究发现，果胶多糖的吸附能力与游离半乳糖醛酸的浓度之间存在一定的关系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Mechanism of Sorption Processes in Sorbents Based on Pectinic Polysaccharides

查看原文本刊更多论文

Mechanism of Sorption Processes in Sorbents Based on Pectinic Polysaccharides

The sorption mechanism of Cd²⁺ and Pb²⁺ by edible fibers, namely isolated highly purified fractions of pectinic polysaccharides of pomelo albedo, beet pulp, and sunflower calathides, was studied. The Lagergren and Ho-McKay equations were used to evaluate the contribution of a chemical reaction to the sorption process. A relationship was found between the sorption capacity of pectinic polysaccharides and the concentration of free galacturonic acids.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Fibre Chemistry 工程技术-材料科学：纺织

CiteScore

0.70

自引率

60.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Fibre Chemistry publishes original research and review articles in the field of man-made fibre production and application. The journal offers scientific and technical articles on the following aspects: chemistry, technology, machinery and economics of man-made production; the initial monomers and polymers; the properties of man-made fibres and their processing in various industry branches (textiles, rubber, composites, etc).