PERI: Toxic 100 Index

Petrobras

Surface Water releases 2015 (lbs): 35
POTW (sewerage plant) transfers 2015 (lbs): 29,702
Pounds released post-treatment 2015 (lbs): 9,679
Total Surface Water and POTW Toxic Hazard 2015: 3,290,637

This company is rank 43 on the Toxic 100 Air list.
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
Benzene	4	766	49	2,721,435	82.70%
Lead and lead compounds	0	75	27	494,105	15.02%
Ethylbenzene	8	574	67	73,280	2.23%
Toluene	3	1,468	77	1,003	0.03%
Xylene (mixed isomers)	20	3,638	163	815	0.02%
Mercury and mercury compounds	0	0	0	0	0.00%
Hydrogen fluoride	0	0	0	0	0.00%
Ammonia	0	23,181	9,296	0	0.00%
Sulfuric acid	0	0	0	0	0.00%
Chlorine	0	0	0	0	0.00%
Hydrogen sulfide	0	0	0	0	0.00%
Benzo(g,h,i)perylene	0	0	0	0	0.00%
Propylene (Propene)	0	0	0	0	0.00%
Cyclohexane	0	0	0	0	0.00%
Ethylene	0	0	0	0	0.00%
Hydrogen cyanide	0	0	0	0	0.00%
Naphthalene	0	0	0	0	0.00%
Biphenyl	0	0	0	0	0.00%
1,2,4-Trimethylbenzene	0	0	0	0	0.00%
Cumene	0	0	0	0	0.00%
1,3-Butadiene	0	0	0	0	0.00%
n-Hexane	0	0	0	0	0.00%
Polycyclic aromatic compounds	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 2015, 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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