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Under the Pollution Prevention Act of 1990 (PPA), TRI collects information to track industry progress in reducing waste generation and moving towards safer waste management alternatives. Measures that facilities have taken to prevent pollution and reduce the amount of toxic chemicals entering the environment are shown in the table below. Although factors other than these reported practices contribute to year-to-year changes in releases, results are sorted by largest reduction in order to facilitate identification of pollution prevention successes. View the to learn about this report's features.




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List of Facilities in TRI submitting Pollution Prevention Information for Selected Criteria:

Year: between 2016 and 2024
 P2 Text Filters:
Year-to-Year Comparison:
TRI Facility ID Facility Name Address Chemical Name Industry Year Prior Year Release * Current Year Release * Percent Change Pollution Prevention Information (Activity Codes/Text/[Reduction]) P2 Report P2 Report URL
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2016 268.30 19.90 -92.58 Source Reduction: W19: Other changes in operating practices - Production line was eliminated from facility.

Methods to Identify SR Opportunities: T11 : OTHER - Business has been eliminated from facility. 		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0007664939&ReportingYear=2016&DocCtrlNum=1316215461536&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2024 124.10 20.80 -83.24 Source Reduction: Source Reduction - Sulfuric acid is used for precious metal compound manufacturing and as scrubbing agent for ammonia processes converted to ammonium sulfate and is neutralized in the wastewater treatment system and usage increases or decreases based on market conditions. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0007664939&ReportingYear=2024&DocCtrlNum=1324222547984&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2024 1,012.20 332.80 -67.12 Source Reduction: Source Reduction - Hydrochloric acid is used as a reactant, raw material and formulation compound and consumption is dependent on the market conditions for the recycling of precious metals from industrial waste materials. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0007647010&ReportingYear=2024&DocCtrlNum=1324222548036&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Formic acid 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2022 .44 .20 -54.55 Source Reduction: Source Reduction - Formic acid is used as reducing agent and consumption is depending on market condition for the production of recycled palladium from industrial waste materials. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0000064186&ReportingYear=2022&DocCtrlNum=1322221283878&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Ammonia 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2023 390.80 189.90 -51.41 Source Reduction: Source Reduction - Aqua ammonia is used as a reactant, formulation component and chemical processing aid for reclamation processes for palladium purification and amine product manufacturing and process improvements were implemented to reduce consumption. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0007664417&ReportingYear=2023&DocCtrlNum=1323221682584&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Formic acid 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2024 .20 .10 -50 Source Reduction: Source Reduction - Formic acid is used as a reducing agent and consumption is depending on market condition to produce recycled palladium from industrial waste materials. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0000064186&ReportingYear=2024&DocCtrlNum=1324222547996&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Hydrazine 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2024 1.92 1.00 -47.92 Source Reduction: Source Reduction - Hydrazine usage is proportional to the production of recycled platinum depending on market conditions. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0000302012&ReportingYear=2024&DocCtrlNum=1324222548012&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2021 1,719.70 1,049.00 -39 Other Environmental Practices: Hydrochloric acid fumes are neutralized in the scrubber system. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0007647010&ReportingYear=2021&DocCtrlNum=1321219736840&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Nitric acid 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2020 318.00 238.80 -24.91 Source Reduction: Source Reduction - Nitric acid is used for precious metal dissolution process and are neutralized in the waste water treatment system. Decrease is depending on market conditions and material input. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0007697372&ReportingYear=2020&DocCtrlNum=1320218757969&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2020 52.20 47.90 -8.24 Source Reduction: Source Reduction - Sulfuric acid is used for precious metal compound manufacturing and as scrubbing agent for amine processes and is neutralized in the waste water treatment system. Increase is depending on market conditions and material input. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0007664939&ReportingYear=2020&DocCtrlNum=1320218757971&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2022 1,049.00 976.00 -6.96 Source Reduction: Source Reduction - Hydrochloric acid is used as a reactant, raw material and formulation component and consumption is dependent on market condition for the recycling of precious metals from industrial waste materials. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0007647010&ReportingYear=2022&DocCtrlNum=1322221283892&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Nitric acid 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2024 271.60 252.70 -6.96 Source Reduction: Source Reduction - Nitric acid is used for precious metal dissolution processes and is a formulation compound for chemical products and increases or decreases are based on market conditions and material input. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0007697372&ReportingYear=2024&DocCtrlNum=1324222547426&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2022 112.10 108.50 -3.21 Source Reduction: Source Reduction - Sulfuric acid is used for precious metal compound manufacturing and as scrubber agent for ammonia processes and is neutralized in the waste water treatment system and increases or decreases based on market input. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0007664939&ReportingYear=2022&DocCtrlNum=1322221283928&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Formic acid 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2023 .20 .20 0 Source Reduction: S21: Optimized process conditions to increase efficiency - Formic acid is used as reducing agent and consumption is depending on market condition for the production of recycled palladium from industrial waste materials.

Source Reduction: Formic acid is used as reducing agent and consumption is depending on market condition for the production of recycled palladium from industrial waste materials. 		//enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0000064186&ReportingYear=2023&DocCtrlNum=1323221682596&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Nitrate compounds (water dissociable; reportable only when in aqueous solution) 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2019 0 0 0 Source Reduction: Source Reduction - Nitrate compounds are used as a formulation component, sold as a product, is a byproduct of our processes and consumption is depending on market condition for the recycling of precious metals from industrial waste materials and manufacturing of precious metal containing chemical compounds. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=N511&ReportingYear=2019&DocCtrlNum=1319218202861&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Nitrate compounds (water dissociable; reportable only when in aqueous solution) 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2020 0 0 0 Source Reduction: Source Reduction - Nitrate compounds are used as a formulation component, sold as a product, is a byproduct of our processes and consumption is depending on market condition for the recycling of precious metals from industrial waste materials and manufacturing of precious metal containing chemical compounds. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=N511&ReportingYear=2020&DocCtrlNum=1320218757957&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Nitrate compounds (water dissociable; reportable only when in aqueous solution) 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2021 0 0 0 Source Reduction: Source Reduction - Nitrate compounds are used as a formulation component, sold as a product, is a byproduct of our processes and consumption is depending on market condition for the recycling of precious metals from industrial waste materials and manufacturing of precious metal containing chemical compounds. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=N511&ReportingYear=2021&DocCtrlNum=1321219736877&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Nitrate compounds (water dissociable; reportable only when in aqueous solution) 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2022 0 0 0 Source Reduction: Source Reduction - Nitric compounds are used as formulation component, sold as a product, is a bi-product of our processes and consumption is dependent on market condition for our recycling of our precious metal from industrial waste materials and manufacturing of precious metal containing chemical compounds. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=N511&ReportingYear=2022&DocCtrlNum=1322221283904&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Nitrate compounds (water dissociable; reportable only when in aqueous solution) 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2023 0 0 0 Source Reduction: Source Reduction - Nitrate compounds are used as formulation component, sold as product, is a byproduct of our processes and consumption is dependent on market condition for recycling of precious metal from industrial waste materials and manufacturing of precious metal containing chemical compounds. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=N511&ReportingYear=2023&DocCtrlNum=1323221682622&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Nitric acid 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2021 238.80 245.30 2.72 Source Reduction: Source Reduction - Nitric acid is used for precious metal dissolution process and are neutralized in the wastewater treatment system. Increase is depending on market conditions and material input. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0007697372&ReportingYear=2021&DocCtrlNum=1321219736865&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Nitric acid 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2022 245.30 254.10 3.59 Source Reduction: Source Reduction - Nitric Acid is used for precious metal dissolution process and/or neutralized in the waste water treatment system and increase is dependent on market condition and material input. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0007697372&ReportingYear=2022&DocCtrlNum=1322221283916&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2023 976.00 1,012.20 3.71 Source Reduction: Source Reduction - Hydrochloric acid is used as a reactant, raw material and formulation compound and consumption is dependent on the market conditions for the recycling of precious metals from industrial waste materials. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0007647010&ReportingYear=2023&DocCtrlNum=1323221682610&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Nitric acid 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2023 254.10 271.60 6.89 Source Reduction: Source Reduction - Nitric acid is used for precious metal dissolution processes and is a formulation compound for chemical products and increases or decreases are based on market conditions and material input. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0007697372&ReportingYear=2023&DocCtrlNum=1323221682634&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Hydrazine 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2019 1.72 1.92 11.63 Source Reduction: Source Reduction - Hydrazine is used as reducing agent and consumption is depending on market condition for the production of recycled platinum, palladium from industrial waste materials. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0000302012&ReportingYear=2019&DocCtrlNum=1319218202846&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Nitric acid 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2019 284.80 318.00 11.66 Source Reduction: Source Reduction - Nitric acid is used for precious metal dissolution process and are neutralized in the waste water treatment system. Increase is depending on market conditions and material input. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0007697372&ReportingYear=2019&DocCtrlNum=1319218202873&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2023 108.50 124.10 14.38 Source Reduction: Source Reduction - Sulfuric acid is used for precious metal compound manufacturing and as scrubbing agent for ammonia processes converted to ammonium sulfate and is neutralized in the wastewater treatment system and increases or decreases are based on market conditions. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0007664939&ReportingYear=2023&DocCtrlNum=1323221682646&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2019 34.00 52.20 53.53 Source Reduction: Source Reduction - Sulfuric acid is used for precious metal compound manufacturing and as scrubbing agent for amine processes and is neutralized in the waste water treatment system. Increase is depending on market conditions and material input. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0007664939&ReportingYear=2019&DocCtrlNum=1319218202885&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Formic acid 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2019 .18 .28 55.56 Source Reduction: Source Reduction - A source reduction is not technical feasible, as formic acid is used as reducing agent and consumption is depending on market condition for the production of recycled palladium from industrial waste materials. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0000064186&ReportingYear=2019&DocCtrlNum=1319218202834&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2021 47.90 112.10 134.03 Source Reduction: Source Reduction - Sulfuric acid is used for precious metal compound manufacturing and as scrubbing agent for amine processes and is neutralized in the wastewater treatment system. Increase/decrease is depending on market conditions and material input. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0007664939&ReportingYear=2021&DocCtrlNum=1321219736826&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2019 802.50 2,160.80 169.26 Source Reduction: Source Reduction - Hydrochloric acid is used as an reactant raw material and formulation component and consumption is depending on market condition for the recycling of precious metals from industrial waste materials. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0007647010&ReportingYear=2019&DocCtrlNum=1319218202859&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Nitrate compounds (water dissociable; reportable only when in aqueous solution) 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2024 0 18,480.20 Source Reduction: Source Reduction - Nitrate compounds are used as formulation component, sold as product, is a byproduct of our processes and consumption is dependent on market condition for recycling of precious metal from industrial waste materials and manufacturing of precious metal containing chemical compounds. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=N511&ReportingYear=2024&DocCtrlNum=1324222548024&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Nickel compounds 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2020 0 96.40 Source Reduction: Source Reduction - Nickel & Nickel compounds are an impurity of customer materials, separated during precious metal dissolution process and are precipitated in the waste water treatment system and are part as hydrolyzed metal in the filter sludge, residual low concentration are passing to the POTW. Filter sludge is processed at a smelter for precious and base metal recovery. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=N495&ReportingYear=2020&DocCtrlNum=1320218757983&Opt=0
90670PGPND13429 HERAEUS PRECIOUS METALS NA LLC (HERAEUS INC) 13429 ALONDRA BLVD,
SANTA FE SPRINGS,
CA 90670		 Silver 331492: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 2022 0 15.50 Source Reduction: Source Reduction - Production volumes are depending on customer requirements, silver products are campaigned on a three year manufacturing schedule. //enviro.epa.gov/enviro/P2_EF_Query.p2_report?FacilityId=90670PGPND13429&ChemicalId=0007440224&ReportingYear=2022&DocCtrlNum=1322221283930&Opt=0


* - Dioxin releases are in grams; all others in pounds