AN IN SITU TOXICITY IDENTIFICATION EVALUATION METHOD PART I: LABORATORY VALIDATION

2004 ◽  
Vol 23 (12) ◽  
pp. 2844 ◽  
Author(s):  
G. Allen Burton ◽  
Juanita F. Nordstrom
Keyword(s):  
Evaluation Method ◽  
Toxicity Identification Evaluation ◽  
Identification Evaluation ◽  
Toxicity Identification

A Novel In Situ Toxicity Identification Evaluation (iTIE) System for Determining which Chemicals Drive Impairments at Contaminated Sites

2020 ◽  
Vol 39 (9) ◽  
pp. 1746-1754 ◽  
Author(s):  
G. Allen Burton ◽  
Eduardo Cimino Cervi ◽  
Kathryn Meyer ◽  
August Steigmeyer ◽  
Edward Verhamme ◽  
...  
Keyword(s):  
Contaminated Sites ◽  
Toxicity Identification Evaluation ◽  
Identification Evaluation ◽  
Toxicity Identification

scholarly journals Case Study of Toxicity Identification Evaluation (TIE) Applied to the Selected Factory Effluents in Tokushima, Japan

2015 ◽  
Vol 25 (1) ◽  
pp. 11-17
Author(s):  
Hiroshi YAMAMOTO ◽  
Kaori IKEBATA ◽  
Yusuke YASUDA ◽  
Ikumi TAMURA ◽  
Norihisa TATARAZAKO
Keyword(s):  
Toxicity Identification Evaluation ◽  
Identification Evaluation ◽  
Toxicity Identification

SOLID-PHASE SEDIMENT TOXICITY IDENTIFICATION EVALUATION IN AN AGRICULTURAL STREAM

2006 ◽  
Vol 25 (6) ◽  
pp. 1671 ◽  
Author(s):  
Bryn M. Phillips ◽  
Brian S. Anderson ◽  
John W. Hunt ◽  
Sarah A. Huntley ◽  
Ron S. Tjeerdema ◽  
...  
Keyword(s):  
Solid Phase ◽  
Sediment Toxicity ◽  
Toxicity Identification Evaluation ◽  
Identification Evaluation ◽  
Agricultural Stream ◽  
Toxicity Identification

Testing of the EPA Toxicity Identification Evaluation Protocol in the Textile Dye Manufacturing Industry

1992 ◽  
Vol 25 (3) ◽  
pp. 55-63 ◽  
Author(s):  
F. A. DiGiano ◽  
C. Clarkin ◽  
M. J. Charles ◽  
M. J. Maerker ◽  
D. E. Francisco ◽  
...  
Keyword(s):  
Manufacturing Industry ◽  
Waste Treatment ◽  
Organic Chemical ◽  
Textile Dye ◽  
Toxicity Identification Evaluation ◽  
Test Procedures ◽  
Evaluation Protocol ◽  
Three Samples ◽  
Identification Evaluation ◽  
Toxicity Identification

The case study for evaluating the EPA Toxicity Identification Evaluation protocol was a textile dye manufacturing plant that suspected chloride as the major source of toxicity. Phase I of the protocol, together with some additional experiments, was successful in showing that one-third to one-half of the toxicity was due to chloride and the rest was due to nonpolar organic compounds. From 41 to 78 organic chemicals were found in toxic fractions using the EPA Phase II test procedures; these included dyes, dye intermediates, process chemicals such as surfactants and possibly metabolic by-products of waste treatment. A major component of Surfynol, a widely used surfactant, was present in concentrations much higher than any other chemical in the toxic fractions of all three samples analyzed. However, the concentration was still considerably less than the LC50 (mg/L) and thus could not explain whole effluent toxicity. Instead, more than one organic chemical may be involved.

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