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Industrial Pretreatment Program
Industrial Pretreatment Program
The goal of the Industrial Pretreatment Program (IPP) is to protect, preserve and improve the surface water quality of Michigan through the implementation of Federal and State rules designed to limit pollution from industrial discharges to publicly owned wastewater treatment facilities.
Pollutants in industrial wastewater may compromise municipal treatment plant processes or contaminate waters of the state. To protect municipal treatment plants and the environment, the Pretreatment Program requires industrial dischargers to use treatment techniques and management practices to reduce or eliminate the discharge of harmful pollutants to sanitary sewers. The Pretreatment Program is a core part of the Clean Water Act's National Pollutant Discharge Elimination System (NPDES).
Information
- Industrial Pretreatment Program (IPP) overview
- Acronyms and Abbreviations
- EPA Model Pretreatment Ordinance
- EPA Pretreatment Streamlining Rule
- EPA's Industrial User Inspection and Sampling Manual for POTWs
- EPA's Industrial User Permitting Guidance Manual
- EPA's Pretreatment Program Legal Authority Review Checklist
- IPP Information from EPA
- IPP Frequently Asked Questions (FAQ's)
- Wastewater Operator Training
PFAS
Laws and Rules
- Code of Federal Regulations 40 CFR Parts 136 to 149 (4/3/2015)
- Proposed changes to 40 CFR Part 136
- Code of Federal Regulations 40 CFR Parts 400 to 425 (7/1/2012)
- Code of Federal Regulations 40 CFR Parts 425 to 471 (4/3/2015)
- Michigan's Dental Amalgam Law (PA 503 of 2008)
- Michigan's Final Dental Amalgam Rules (Part 8, R 338.11801-R 338.11821)
- Part 23 Rules