MARC details
000 -LEADER |
fixed length control field |
01963nab a2200361Ia 4500 |
001 - CONTROL NUMBER |
control field |
Art-186 |
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
fixed length control field |
170220s0000 CNT 000 0 und d |
020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
International Standard Book Number |
1296-2074 |
245 10 - TITLE STATEMENT |
Title |
Granite desalination using electromigration. Influence of type of granite and saline contaminant |
300 ## - PHYSICAL DESCRIPTION |
Extent |
12 p. |
310 10 - CURRENT PUBLICATION FREQUENCY |
Current publication frequency |
Bimensual |
520 3# - SUMMARY, ETC. |
Summary, etc. |
We describe the results of electromigration desalination of two soluble salt-contaminated Galician granites. The efficacy of elecromigration, which had not been previously applied to granite, was assessed for two types of contaminated with a 20% NaCl solution and sewater. Desalination effectivenes was evaluated as follows: (1) analysis of anode and cathode ion content during testing; (2) analysis of ions at different distances from the elecrodes after testing; (3) pH assessment of the stone surfaces; and (4) evaluation of colour changes. Results were very satisfactory; by the end of testing, chloride was educed by almost 100% in both the NaCl and seawater contaminated samples. Sulfate reduction was also significant, despite this ion's lower mobility. The granite pH values remained close to neutral and colour changes were minimal. The difference in effectiveness of the process fot the two types of stone was associated with their dissimilar pore structure. |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Chloride |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Clorur |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Cloruro |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Desalination |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Desalinización |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Dessalinització |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Elecromigración |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Electromigració |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Electromigration |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Granit |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Granite |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Granito |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Sulfat |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Sulfate |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name entry element |
Sulfato |
700 1# - ADDED ENTRY--PERSONAL NAME |
Personal name |
Fernando Carrera |
700 1# - ADDED ENTRY--PERSONAL NAME |
Personal name |
Javier Taboada, Cristina Montojo |
700 1# - ADDED ENTRY--PERSONAL NAME |
Personal name |
Jorge Feijoo, Xosé Ramón Nóvoa |
700 1# - ADDED ENTRY--PERSONAL NAME |
Personal name |
Teresa Rivas, María Jesús Mosquera |
773 ## - HOST ITEM ENTRY |
Title |
Journal of Cultural Heritage 5 |
International Standard Serial Number |
1296-2074 |
Related parts |
14 5, 365-376 |