Science & Technology
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National Emission Standards for Hazardous Air Pollutants (NESHAP) Part 61 in Texas
National Emission Standards for Hazardous Air Pollutants (NESHAP) Part 61 in Texas
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National Emission Standards for Hazardous Air Pollutants (NESHAP) Part 63 in Texas
National Emission Standards for Hazardous Air Pollutants (NESHAP) Part 63 in Texas
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Other Rules in Texas.
Other Rules in Texas
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Contacts by Industry Group
Contacts by Industry Group.
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Delegation Documents for State of Texas
Texas Rules 23 and 24 Approved (SIP Approval)
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New Source Performance Standards (NSPS 60) in Texas
New Source Performance Standards (NSPS) Part 60 in Texas
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Monsanto Company/Bayer CropScience LP Facility, Muscatine, Iowa - Fact Sheet, July 2020
Public Comment Period for Draft RCRA Corrective Action Permit
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Final Response to Partial Reclamation Variance Petition from HVF Precious Metals, LLC
EPA is requesting comment on a proposed response to a petition requesting variances from the classification of solid waste under Title 40 of the Code of Federal Regulations (CFR) section 260.30(c) for two materials produced by HVF Precious Metals, LLC (HVF
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Landfilling and Landfill Carbon Storage for the Waste Reduction Model (WARM)
These documents provide more detailed information on how landfilling and landfill carbon storage are modeled in WARM.
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Guidance on How to Use Materials and Management Pathways Not Found in the Waste Reduction Model (WARM)
These documents provide information on how to use materials or management pathways not found in WARM.
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Hazardous Waste Electronic Manifest System Advisory Board Meeting – “Roadmap to 100% Electronic Manifests” – October 4-6, 2022
Includes agenda, board roster, presentation, charge questions, background paper and advisory board meeting transcript.
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Electronic Manifest Public Meetings
draft text
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SW-846 Test Method 1020C: Standard Test Methods for Flash Point by Setaflash (Small Scale) Closed-Cup Apparatus
method used for determination of the ignitability characteristic in liquid wastes (flash point of liquids)
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SW-846 Test Method 3511: Organic Compounds in Water by Microextraction
a procedure for extracting selected volatile and semivolatileorganic compounds from water. The microscale approach minimizes sample size and solventusage, thereby reducing the supply costs, health and safety risks, and waste generated.
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SW-846 Test Method 6010D: Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES)
method that describes multielemental determinations by ICP-AES using sequential or simultaneous optical systems and axial or radial viewing of the plasma
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SW-846 Test Method 8000D: Determinative Chromatographic Separations
method to provide guidance on analytical chromatography and describes calibration and quality control requirements that are common to all SW-846 chromatographic methods
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SW-846 Test Method 8082A: Polychlorinated Biphenyls (PCBs) by Gas Chromatography
procedure used to determine the concentrations of PCBs as Aroclors or as individual PCB congeners in extracts using open-tubular, capillary columns with ECD or ELCD
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Chapter Three of the SW-846 Compendium: Inorganic Analytes
This document page displays chapter 3 of the SW-846 Test Methods Compendium
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Chapter Four of the SW-846 Compendium: Organic Analytes
This document page displays Chapters four of the SW-846 Test Methods Compendium
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Chapter Six of the SW-846 Compendium: Physical and Chemical Properties of Materials
This document page displays chapter six of the SW-846 Test Methods Compendium