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Waste Quantity: Trends Report Click for help on this criterion

Data Source: 2020 National Analysis Dataset (October 2021, released October 2021) See Note     Instructions for printing wide reports




Quantities of TRI Chemicals in Waste (in pounds), Trend Report by Dupont Circleville Plant (TRI ID 43113DPNTCUSRT2) for Pyridine chemical, U.S. 1991-1997
Are year to year changes comparable?
Row #  Year  Recycled On-site  View Trend Graphic Recycled Off-site  View Trend Graphic Energy Recovery On-site  View Trend Graphic Energy Recovery Off-site  View Trend Graphic Treated On-site  View Trend Graphic Treated Off-site  View Trend Graphic Total Quantity Disposed or Otherwise Released On- and Off-site  View Trend Graphic Total Production-related Waste Managed  View Trend Graphic Non-Production-related Waste Managed  View Trend Graphic
 
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1 1991 0 0 0 0 5,000 90,219 7,690 102,909 0
2 1992 0 0 0 6,794 8,412 127,821 9,825 152,852 0
3 1993 0 0 0 26,106 14,430 67,749 4,475 112,760 0
4 1994 0 0 0 33,271 9,462 88,021 6,081 136,835 0
5 1995 3,511,605 0 0 66,595 15,374 88,277 6,087 3,687,938 0
6 1996 3,461,456 0 0 174,969 33,933 58,323 5,009 3,733,690 0
7 1997 0 0 0 47,577 27,424 223,565 20,962 319,528 0

Quantities of TRI Chemicals in Waste (in pounds), Trend Report by Dupont Circleville Plant (TRI ID 43113DPNTCUSRT2) for Pyridine chemical, U.S. 1998-2020
Are year to year changes comparable?
Row #  Year  Recycled On-site  View Trend Graphic Recycled Off-site  View Trend Graphic Energy Recovery On-site  View Trend Graphic Energy Recovery Off-site  View Trend Graphic Treated On-site  View Trend Graphic Treated Off-site  View Trend Graphic Total Quantity Disposed or Otherwise Released On- and Off-site  View Trend Graphic Total Production-related Waste Managed  View Trend Graphic Non-Production-related Waste Managed  View Trend Graphic
 
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1 1998 0 0 0 126,196 27,135 66,337 8,688 228,356 0
2 1999 0 0 0 75,155 22,584 36,133 9,226 143,098 0
3 2000 0 0 0 49,539 25,452 79,181 9,551 163,723 0
4 2001 0 0 0 109,677 35,867 50,367 8,828 204,739 0
5 2002 0 0 0 29,903 42,692 166,868 8,828 248,291 0
6 2003 0 0 0 1,233 52,986 107,471 8,828 170,518 0
7 2004 0 0 0 0 46,211 181,858 8,828 236,897 0
8 2005 0 0 0 0 33,563 144,761 8,828 187,152 0
9 2006 0 0 0 0 35,560 172,663 8,618 216,841 0
10 2007 0 0 0 0 41,377 169,823 8,618 219,818 0
11 2008 0 0 0 0 37,897 273,930 8,618 320,445 0
12 2009 0 0 0 0 27,258 106,078 8,618 141,954 0
13 2010 0 0 0 0 24,957 176,957 15,617 217,531 0
14 2011 0 0 0 0 37,192 204,681 8,827 250,700 0
15 2012 0 0 0 0 31,569 175,896 7,877 215,342 0
16 2013 0 0 0 0 60,488 126,917 10,956 198,361 0
17 2014 0 0 0 0 19,221 26,244 4,668 50,133 0
18 2015 0 0 0 0 14,828 30,165 6,439 51,432 0
19 2016 0 0 0 0 13,493 17,152 7,872 38,517 0
20 2017 0 0 0 0 12,284 17,903 9,178 39,365 31
21 2018 0 0 0 0 18,012 22,031 6,877 46,920 0
22 2019 0 0 0 0 10,812 29,986 7,358 48,156 1
23 2020 0 0 0 0 9,846 23,106 10,048 43,000 0

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Note: Reporting year (RY) 2020 is the most recent TRI data year available. Facilities reporting to TRI were required to submit their data to EPA by July 1 for the previous calendar year's activities. TRI Explorer is using the National Analysis data set (released to the public in released October 2021). This dataset includes revisions for the years 1988 to 2020 processed by EPA. Revisions submitted to EPA after this time are not reflected in TRI Explorer reports. TRI data may also be obtained through EPA Envirofacts.

Users of TRI information should be aware that TRI data reflect releases and other waste management activities of chemicals, not whether (or to what degree) the public has been exposed to those chemicals. TRI data, in conjunction with other information, can be used as a starting point in evaluating exposures that may result from releases and other waste management activities which involve toxic chemicals. The determination of potential risk depends upon many factors, including the toxicity of the chemical, the fate of the chemical, and the amount and duration of human or other exposure to the chemical after it is released.

Quantities of TRI Chemicals in Waste from Section 8, Column B (Recycled On-site (8.4), Recycled Off-site (8.5), Energy Recovery On-site (8.2), Energy Recovery Off-site (8.3), Treated On-site (8.6), Treated Off-site (8.7), Total on-site disposal to Class I Underground Injection Wells, RCRA Subtitle C Landfills, and other Landfills (8.1A), Total other on-site disposal or other releases (8.1B), Total off-site disposal to Class I Underground Injection Wells, RCRA Subtitle C Landfills, and other Landfills (8.1C), Total other off-site disposal or other releases (8.1D), Total Quantity Disposed of or Otherwise Released On- and Off-site (8.1)), and Non-production-related waste managed from Section 8.8.

Beginning with reporting year 2003 Part II section 8.1 was replaced with 8.1A, 8.1B, 8.1C, and 8.1D. The new columns are included to facilitate trends analysis.

Quantities of waste data are from Section 8 of the Form R, which is the standard TRI reporting form. These data are available beginning with the 1991 reporting year.

A decimal point, or "." denotes the following: if a decimal point is reported across an entire row, the facility submitted a Form A (i.e., the facility certified that its total annual reportable amount is less than 500 pounds, and does not manufacture, process, or otherwise use more than 1 million pounds); or if a decimal point is reported in a single column, the facility left that particular cell blank in its Form R submission (a zero in a cell denotes either that the facility reported "0" or "NA" in its Form R submission).

How to cite TRI Explorer. Following APA Style, 6th edition, an appropriate citation to TRI Explorer is:
United States Environmental Protection Agency. (2022). TRI Explorer (2020 National Analysis Dataset (October 2021, released October 2021)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (January 18, 2022).

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