PERI: Toxic 100 Index

PTT Group

Rank in Toxic 100 Water: 94
Surface Water releases 2017 (lbs): 0
POTW (sewerage plant) transfers 2017 (lbs): 413,726
Pounds released post-treatment 2017 (lbs): 34,303
Total Surface Water and POTW Toxic Hazard 2017: 19,765,639

This company has information in PERI's Toxic Air database.
This company has information in PERI's Greenhouse database.

Chemicals displayed below: (display facilities) (display chemicals at facilities)
(Click on column headers to re-sort table: current sort is by percent of total company hazard.)
(Links on chemical names lead to Scorecard chemical health effects.)

Chemical	Surface water releases (lbs)	POTW transfers (lbs)	Post-treatment releases (lbs)	Toxic Hazard (quantity x toxicity)	Percent of total company hazard
Acetaldehyde	0	31,515	2,480	19,593,517	99.13%
Propionaldehyde	0	2,546	200	87,922	0.44%
Nickel compounds	0	881	544	49,482	0.25%
Methanol	0	368,396	29,214	29,214	0.15%
Manganese compounds	0	1,235	755	5,360	0.03%
Ethylene glycol	0	3,657	290	145	0.00%
Ozone	0	0	0	0	0.00%
Ammonia	0	1,211	485	0	0.00%
Butyraldehyde	0	4,288	334	0	0.00%
Formic acid	0	0	0	0	0.00%

Toxic hazard: Pounds of direct releases to surface water and estimated releases from transfers to Publicly Operated Treatment Works (POTW's) reported in the US Environmental Protection Agency's Toxics Release Inventory for the year 2017, weighted by toxicity of chemicals. Weights are from the EPA's Risk-Screening Environmental Indicators project. For details, see technical notes.

Quantity of toxic surface water releases and POTW transfers: Pounds of toxic chemicals released directly to surface water at each TRI facility or transferred off-site to a POTW, without weighting for toxicity or population.

Quantity of toxic post-treatment releases: Pounds of toxic chemicals released directly to surface water plus released after treatment at POTW's.

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