Article(id=1314907820424782703, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1314907656704324517, articleNumber=null, orderNo=null, doi=10.3969/j.issn.0253-6099.2026.01.28, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1756483200000, receivedDateStr=2025-08-30, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1791428054195, onlineDateStr=2026-10-08, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1791428054195, onlineIssueDateStr=2026-10-08, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1791428054195, creator=13701087609, updateTime=1791428054195, updator=13701087609, issue=Issue{id=1314907656704324517, tenantId=1146029695717560320, journalId=1235980550691926019, year='2026', volume='46', issue='1', pageStart='1', pageEnd='206', issueExtLink='null', onlineDate='null', pubDate='1769875200000', pubDateStr='2026-02-01', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1791428015160, creator='13701087609', updateTime=1791430491940, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1314918045139690301, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1314907656704324517, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1314918045139690302, tenantId=1146029695717560320, journalId=1235980550691926019, issueId=1314907656704324517, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=168, endPage=174, ext={EN=ArticleExt(id=1314907823612453745, articleId=1314907820424782703, tenantId=1146029695717560320, journalId=1235980550691926019, language=EN, title=Adsorption Behavior of Porous Sludge-Based Activated Carbon for Rhodamine B Removal, columnId=1236276108207902848, journalTitle=Mining and Metallurgical Engineering, columnName=MATERIALS, runingTitle=null, highlight=null, articleAbstract=

With sludge as the main raw material and corn straw as a carbon raiser, porous sludge-based activated carbon (PSAC) was prepared by adopting the ZnCl₂ activation method. The adsorption performance of PSAC for removal of organic dye Rhodamine B (Rh B) was investigated, and the corresponding adsorption mechanism was also explored. Results indicate that PSAC has a rich pore structure, a high specific surface area (703.14 m²/g), and abundant oxygen-containing functional groups, with a point of zero charge (PZC) of 4.2. The adsorption kinetics of Rh B onto PSAC follows the Lagergren's pseudo-second-order kinetic model, and the adsorption isotherm is better fitted to the Langmuir equation. At 298 K, the saturated adsorption capacity of PSAC for Rh B reaches 196.08 mg/g. The adsorption process is dominated by chemical adsorption, and is spontaneous, endothermic and entropy-driven process. Electrostatic interaction, hydrogen bond interaction, π-π interaction and hydrophobic interaction all play certain roles in the adsorption process, among which electrostatic interaction is the main driving force.

, authors=Lihua LI, Siyao DENG, Minghao YUAN, Jiayue GAO, Yongkang TAO, Xin WANG, authorsList=Lihua LI, Siyao DENG, Minghao YUAN, Jiayue GAO, Yongkang TAO, Xin WANG, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1314907825004962676, articleId=1314907820424782703, tenantId=1146029695717560320, journalId=1235980550691926019, language=CN, title=多孔污泥基活性炭对罗丹明B的吸附行为研究, columnId=1236276110049202322, journalTitle=矿冶工程杂志, columnName=材料, runingTitle=null, highlight=null, articleAbstract=

以污泥为主要原料、玉米秸秆为增碳剂，采用ZnCl₂活化法制备了多孔污泥基活性炭（PSAC），考察了其对有机染料罗丹明B（Rh B）的吸附性能，并探讨了其吸附机理。结果表明，PSAC具有丰富的孔隙结构和较高的比表面积（703.14 m²/g），且含有丰富的含氧官能团，零电荷点pH_PZC为4.2。PSAC对Rh B的吸附动力学遵循Lagergren准二级动力学模型，吸附等温线更符合Langmuir方程。在298 K下，PSAC对Rh B的饱和吸附量达到196.08 mg/g。吸附过程以化学吸附为主，是自发、吸热熵驱动过程。静电作用、氢键作用、π-π作用及疏水作用在吸附过程中均发挥了一定作用，其中静电作用是主要作用力。

, authors=李丽华, 邓思瑶, 袁铭浩, 高佳月, 陶永康, 王鑫, authorsList=李丽华, 邓思瑶, 袁铭浩, 高佳月, 陶永康, 王鑫, authorCompany=null, correspAuthors=null, authorNote=, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=odmJGOdNMaX8hfFjZoWrqQ==, magXml=ynKEODs+AxagsjJsiIUIaQ==, pdfUrl=null, pdf=ADRl2Avpw2nLID1Vb6zYMQ==, pdfFileSize=1378519, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=XUwe73wWgHI5eNyf+x7FaQ==, mapNumber=null, fund=null)}, authors=[Author(id=1314907827274081145, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907820424782703, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=lilh2011@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1314907827450241915, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907820424782703, authorId=1314907827274081145, language=EN, stringName=Lihua LI, firstName=Lihua, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114051, Liaoning, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1314907827529933692, tenantId=1146029695717560320, journalId=1235980550691926019, articleId=1314907820424782703, authorId=1314907827274081145, language=CN, stringName=李丽华, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=辽宁科技大学化工学院，辽宁 鞍山 114051, bio={"content":"

李丽华（1971—），女，云南昆明人，博士，副教授，主要从事工业废水处理技术研究。E-mail: lilh2011@163.com

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李丽华（1971—），女，云南昆明人，博士，副教授，主要从事工业废水处理技术研究。E-mail: lilh2011@163.com

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