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Main Title Seattle Distribution System Corrosion Control Study. Volume III: Potential for Drinking Water Contamination from Tin/Antimony Solder.
Author Herrera, Carlos E. ; Kirmeyer, Gregory J. ; Hoyt, Brian P. ;
CORP Author Seattle Dept. of Water, WA. Water Quality Div.;Municipal Environmental Research Lab., Cincinnati, OH.
Year Published 1982
Report Number EPA-R-806686; EPA-600/2-82-018;
Stock Number PB82-231242
Additional Subjects Potable water ; Solders ; Tin ; Antimony ; Leaching ; Plumbing ; Metals ; Concentration(Composition) ; Corrosion ; Sampling ; Disinfection ;
Library Call Number Additional Info Location Last
NTIS  PB82-231242 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 99p
Abstract This study was conducted to evaluate the potential for leaching of metals into drinking water from tin/antimony solder. The study consisted of five research phases: (1) A theoretical investigation of the corrosion products formed from the solder was conducted using pe-pH diagrams and galvanic coupling relationships; (2) static laboratory metal leaching tests were performed to determine the extent of antimony leaching from the solder; (3) field water samples were taken from buildings which contained tin/antimony from tin/antimony soldered plumbing; (4) continuous flow metal leaching tests compared metal leaching from tin/antimony solder with lead/tin solder under three water treatments - lime plus sodium carbonate, lime plus sodium bicarbonate, and lime plus bicarbonate plus silicate; (5) corrosion films that formed on both tin/antimony and lead/tin solder were analyzed by Scanning Electron Microscopy and X-ray diffraction.
PUB Date Free Form Feb 82
Category Codes 13B; 68D; 50B; 71G
NTIS Prices PC A05/MF A01
Primary Description 600/14
Document Type NT
Cataloging Source NTIS/MT
Control Number 323818794
Origin NTIS
Type CAT