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Waste Quantity: Trends Report Click for help on this criterion

Data Source: 2022 Dataset (released October 2023) See Note     Instructions for printing wide reports




Quantities of TRI Chemicals in Waste (in pounds), Trend Report by Covoro Mining Solutions Llc (TRI ID 38127DPNTM2571F) for Acetonitrile 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 0 100,273 19,699 119,972 0
2 1992 0 0 0 0 0 250,131 49,139 299,270 0
3 1993 0 0 0 0 6,289 816,246 160,539 983,074 0
4 1994 0 0 0 0 7,305 830,411 163,302 1,001,018 0
5 1995 0 0 0 0 5,450 750,091 147,793 903,334 0
6 1996 0 0 0 0 79,951 763,054 219,555 1,062,560 0
7 1997 0 0 0 0 90,217 420,097 122,321 632,635 0

Quantities of TRI Chemicals in Waste (in pounds), Trend Report by Covoro Mining Solutions Llc (TRI ID 38127DPNTM2571F) for Acetonitrile chemical, U.S. 1998-2022
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 0 29,648 383,413 110,070 523,131 0
2 1999 0 0 0 0 46,168 331,118 95,657 472,943 0
3 2000 0 0 0 0 46,168 344,675 100,035 490,878 0
4 2001 0 0 0 0 75,101 445,809 128,888 649,798 0
5 2002 0 0 0 0 82,404 391,476 110,998 584,878 0
6 2003 0 0 0 0 71,753 389,381 110,190 571,324 0
7 2004 0 0 0 0 73,595 181,005 51,479 306,079 0
8 2005 0 0 0 0 87,851 205,289 58,102 351,242 0
9 2006 0 0 0 0 95,826 158,743 45,305 299,874 0
10 2007 0 0 0 0 1,734 180,475 49,836 232,045 0
11 2008 0 0 0 0 1,841 136,878 37,929 176,648 0
12 2009 0 0 0 0 2,156 98,682 27,352 128,190 0
13 2010 0 0 0 0 2,243 54,876 15,218 72,337 0
14 2011 0 0 0 0 2,004 56,170 15,581 73,755 0
15 2012 0 0 0 0 1,797 53,985 14,950 70,732 0
16 2013 0 0 0 0 1,713 130,312 36,083 168,108 0
17 2014 0 0 0 0 1,322 128,648 35,609 165,579 0
18 2015 0 0 0 0 1,229 154,217 111,889 267,335 0
19 2016 0 0 0 0 1,284 190,202 138,042 329,528 0
20 2017 0 0 0 0 1,308 322,859 234,296 558,463 0
21 2018 0 0 0 0 1,401 333,831 242,253 577,485 0
22 2019 0 0 0 0 1,100 250,300 181,975 433,375 0
23 2020 0 0 0 0 840 233,886 170,169 404,895 0
24 2021 0 0 0 1 798 269,802 195,927 466,528 0
25 2022 0 0 0 6 916 190,560 138,270 329,752 0

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Note: Reporting year (RY) 2022 is the most recent TRI data 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 2022 Dataset (released October 2023). This dataset includes revisions for the years 1988 to 2022 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. (2024). TRI Explorer (2022 Dataset (released October 2023)) [Internet database]. Retrieved from https://enviro.epa.gov/triexplorer/, (March 29, 2024).

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