Main Title |
Health Effects Support Document for Dacthal Degradates: Tetrachloroterephthalic Acid (TPA) and Monomethyl Tetrachloroterephthalic Acid (MTP). |
CORP Author |
Environmental Protection Agency, Washington, DC. Health and Ecological Criteria Div. |
Publisher |
Nov 2006 |
Year Published |
2006 |
Report Number |
EPA/822/R-06-006; |
Stock Number |
PB2007-109906 |
Additional Subjects |
Health effects ;
Exposure ;
Occurrence ;
Risk assessments ;
Monomethyl Tetrachloroterephthalic Acid(MTP) ;
Tetrachloroterephthalic Acid(TPA) ;
Dacthal degradates ;
National Primary Drinking Water Regulation (NPDWR) ;
Contaminant Candidate List (CCL) ;
Regulatory determinations
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB2007-109906 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
73p |
Abstract |
The U.S. Environmental Protection Agency (EPA) has prepared this Health Effects Support Document for Dacthal (DCPA) Degradates: tetrachloroterephthalic acid (TPA, or the di-acid degradate) and monomethyl tetrachloroterephthalic acid (MTP, or the mono-acid degradate) to assist in determining whether to regulate TPA and MTP with a National Primary Drinking Water Regulation (NPDWR). The available data on occurrence, exposure, and other risk considerations suggest that, because TPA and MTP do not occur in public water systems at frequencies and levels of public health concern, regulating TPA and MTP will not present a meaningful opportunity to reduce health risk. EPA will present a determination and further analysis in the Federal Register Notice covering the Contaminant Candidate List (CCL) regulatory determinations. |
Availability Notes |
Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |
Category Codes |
68D; 68E; 48G |
NTIS Prices |
PC A05 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
019103130 |
Origin |
NTIS |
Type |
CAT |