Related Topics:
Facility ID: 53233GBHRD2615W
Facility Name and Address: D R DIEDRICH & CO LTD 2615 W GREVES ST MILWAUKEE, WI 53233 Parent Company: Industry: Leather and Hide Tanning and Finishing (316110) Chemical: Hydrogen sulfide Reports: View TRI Facility profile report for this facility View TRI Form R submissions by this facility |
|
*You can navigate within the map with your mouse. |
Production Related Waste Management for Selected Chemical
lchemid=0007783064
Chart Options1: |
Waste Management Comparison -
Display facility comparison report for this industry and chemical
Pollution Prevention Activities for Selected Chemical
Reporting Year | Section 8.10: Newly Implemented Source Reduction Activity | Section 8.10: Methods to Identify Activity | Section 8.11: Optional Pollution Prevention Information* |
---|---|---|---|
2022 |
Source Reduction:: S03: Substituted raw materials, feedstock, or reactant chemical[-5-14%]
|
Methods to Identify SR Opportunities: T11: Other
Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s) Methods to Identify SR Opportunities: T10: Vendor assistance |
S03: Reduce materials that generate H2S Source Reduction - Carry out audits and monitoring Source Reduction - Source Alternative chemistries - Potential use of Enzymes Source Reduction - Work with suppliers to eliminate the use of chemistries |
2021 |
Source Reduction:: S03: Substituted raw materials, feedstock, or reactant chemical
|
Methods to Identify SR Opportunities: T10: Vendor assistance
Methods to Identify SR Opportunities: T01: Internal pollution prevention opportunity audit(s) Methods to Identify SR Opportunities: T05: Employee recommendation (independent of a formal company program) Barriers: B8-Barriers to P2 B8 - A reduction does not appear to be technically feasible Barriers: B7-Barriers to P2 B7 - No known substitutes or alternative technologies. |
S03: Reduced use of materials in process that generate H2S. Investigating enzyme un-hairing process Source Reduction - DRD listen to our employees, they see trends in our processes and if they see waste, we react to recommendations and investigate potential solutions Source Reduction - DRD are a member of the Leather Working group and work closely with our customers to eliminate the use of harmful chemicals Source Reduction - DRD work with external contractors to eliminate use of harmful chemicals Barriers to P2: B8 - A reduction does not appear to be technically feasible - Reduction is not always a feasible option Barriers to P2: B7 - No known substitutes or alternative technologies. - Alternative chemistries are difficult to find |
2018 |
Other Environmental Practices: General Environmental Management - D R Diedrich & Co Limited are LWG certified and monitor H2S generation in process on a continuous basis |
||
2017 |
Other Environmental Practices: General Environmental Management - DRD have formal environmental management system in place. DRD work closely with the Leather Working Group to maintain environmental performance |
||
2014 |
Source Reduction: Source Reduction - Avoid mixing effluents containing sulfide with low PH effluent that may generate H2S, replacing oxidation tanks to oxidize S-2 to S+4 |
||
2013 |
Source Reduction:: W52: Modified equipment, layout, or piping
Source Reduction:: W58: Other process modifications |
Methods to Identify SR Opportunities: T11: Other
Methods to Identify SR Opportunities: T11: Other |
|
2012 |
Source Reduction:: W52: Modified equipment, layout, or piping
Source Reduction:: W58: Other process modifications |
Methods to Identify SR Opportunities: T11: Other
Methods to Identify SR Opportunities: T11: Other |