dc.contributor.author | SCAMEHORN, JF | |
dc.contributor.author | TUNCAY, M | |
dc.contributor.author | CHRISTIAN, SD | |
dc.contributor.author | TUCKER, EE | |
dc.contributor.author | TAYLOR, RW | |
dc.date.accessioned | 2021-03-04T09:04:26Z | |
dc.date.available | 2021-03-04T09:04:26Z | |
dc.date.issued | 1994 | |
dc.identifier.citation | TUNCAY M., CHRISTIAN S., TUCKER E., TAYLOR R., SCAMEHORN J., "LIGAND-MODIFIED POLYELECTROLYTE-ENHANCED ULTRAFILTRATION WITH ELECTROSTATIC ATTACHMENT OF LIGANDS .1. REMOVAL OF CU(II) AND PB(II) WITH EXPULSION OF CA(II)", LANGMUIR, cilt.10, sa.12, ss.4688-4692, 1994 | |
dc.identifier.issn | 0743-7463 | |
dc.identifier.other | av_668ae230-6554-40e0-ab26-36810991eb07 | |
dc.identifier.other | vv_1032021 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12627/71204 | |
dc.identifier.uri | https://doi.org/10.1021/la00024a049 | |
dc.description.abstract | A water-soluble mixture of a cationic polyelectrolyte, poly(diallyldimethylammonium chloride) or PDADMAC, and an anionic ligand, 4,5-dihydroxy-1,3-benzenedisulfonic acid, or Tiron, is used as an agent for binding divalent cations, such as Cu2+ and Pb2+. In equilibrium dialysis experiments, the PDADMACT-Tiron mixture is shown to be effective in binding Cu2+ and Pb2+ in the retentate, while enhancing the concentration of the noncomplexed cation, Ca2+, in the permeate. In the pH range employed, the uncomplexed and complexed forms of Tiron exist primarily as divalent anions. As a consequence they are bound electrostatically to the cationic polyelectrolyte, and little of the ligand is lost through the membrane. The effects of pH, cation concentration, and presence of a competing cation (Ca2+), and added NaCl on the retention of Cu2+ and Pb2+ are discussed. | |
dc.language.iso | eng | |
dc.subject | MALZEME BİLİMİ, MULTIDISCIPLINARY | |
dc.subject | Malzeme Bilimi | |
dc.subject | Mühendislik, Bilişim ve Teknoloji (ENG) | |
dc.subject | Biyokimya | |
dc.subject | Alkoloidler | |
dc.subject | Fizikokimya | |
dc.subject | Temel Bilimler | |
dc.subject | Mühendislik ve Teknoloji | |
dc.subject | Temel Bilimler (SCI) | |
dc.subject | KİMYA, FİZİKSEL | |
dc.subject | Kimya | |
dc.subject | KİMYA, MULTİDİSİPLİNER | |
dc.title | LIGAND-MODIFIED POLYELECTROLYTE-ENHANCED ULTRAFILTRATION WITH ELECTROSTATIC ATTACHMENT OF LIGANDS .1. REMOVAL OF CU(II) AND PB(II) WITH EXPULSION OF CA(II) | |
dc.type | Makale | |
dc.relation.journal | LANGMUIR | |
dc.contributor.department | , , | |
dc.identifier.volume | 10 | |
dc.identifier.issue | 12 | |
dc.identifier.startpage | 4688 | |
dc.identifier.endpage | 4692 | |
dc.contributor.firstauthorID | 115699 | |