LDR Rules and Regulations 2001
Date: November 20, 2001
Citation: 66 FR 58258
Subject: Hazardous Waste Management System; Identification and Listing of Hazardous Waste: Inorganic Chemical Manufacturing Wastes; Land Disposal Restrictions for Newly Identified Wastes; and CERCLA Hazardous Substance Designation and Reportable Quantities; Final Rule
Abstract: The Environmental Protection Agency (EPA) is listing as hazardous three wastes generated from inorganic chemical manufacturing processes. EPA is promulgating these regulations under the Resource Conservation and Recovery Act (RCRA), which directs EPA to determine whether certain wastes generated by inorganic chemical manufacturing industries may present a substantial hazard to human health or the environment. The effects of listing these three wastes as hazardous are to subject them to: comprehensive management and treatment standards under Subtitle C of RCRA; and emergency notification requirements for releases to the environment under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). This final rule also adds the toxic constituents found in the wastes being
listed as hazardous to the list of constituents that serves as the basis for
classifying wastes as hazardous and establishing treatment standards for
the wastes. Additionally, EPA is making final determinations not to list the remainder of wastes generated by inorganic chemical manufacturing
processes that were described in our proposed listing determination. Finally, EPA is applying universal treatment standards (UTS) under the Land Disposal Restrictions program to the inorganic chemical manufacturing wastes listed in this rulemaking. The listed wastes must be treated to meet these treatment standards for specific constituents prior to land disposal. At this time, however, we are deferring final action on all elements of the proposal related to manganese.
Date: July 24, 2001
Citation: 66 FR 38405
Subject: Land Disposal Restrictions: Notice of Intent to Grant Two Site-Specific Treatment Variances--U.S. Ecology Idaho, Incorporated in Grandview, Idaho and CWM Chemical Services, LLC in Model City, New York; Proposed Rule
Abstract: EPA proposed to grant two site-specific treatment variances from the Land Disposal Restrictions (LDR) standards for wastes generated at U.S. Ecology Idaho, Incorporated (USEII) in Grandview, Idaho, and CWM Chemical Services, LLC (CWM) in Model City, New York. Both these waste streams are derived-from the treatment of multiple listed, including K088, and characteristic hazardous wastes. USEII and CWM are both requesting treatment variances for K088 derived-from hazardous waste because they contend that the chemical properties of their wastes differ significantly from the waste used to establish the LDR treatment standard for arsenic in K088 nonwastewaters.
Date: June 26, 2001
Citation: 66 FR 33887
Subject: Land Disposal Restrictions: Granting of a Site-Specific Treatment Variance to Dupont Environmental Treatment--Chambers Works Wastewater Treatment Plant, Deepwater, NJ
Abstract: The Environmental Protection Agency (EPA or Agency) is promulgating a site-specific treatment variance from the Land Disposal Restrictions (LDR) standards for wastewater treatment sludge generated at the Dupont Environmental Treatment (DET)--Chambers Works Wastewater Treatment Plant located in Deepwater, New Jersey. This sludge is derived from the treatment of multiple listed wastes, including K088, and characteristic hazardous waste, and differs significantly from the waste used to establish the LDR treatment standard for arsenic in K088 nonwastewaters. Accordingly, we are finalizing an alternate treatment standard of 5.0 mg/L Toxicity Characteristic Leaching Procedure (TCLP) for the arsenic in the wastewater treatment sludge generated at this facility. This treatment variance requires DET to dispose of their wastewater treatment sludge in their on-site RCRA Subtitle C landfill provided the sludge complies with the specified alternate treatment standard for arsenic in K088 nonwastewaters and meets all other applicable LDR treatment standards.
Date: February 13, 2001
Citation: 66 FR 10060
Subject:Hazardous Waste Management System; Identification and Listing of Hazardous Waste; Paint Production Wastes; Proposed Rule
Abstract:The EPA proposes to amend the regulations for hazardous waste management under the Resource Conservation and Recovery Act (RCRA) by listing as hazardous certain waste solids and liquids generated from the production of paint. EPA is proposing a concentration-based listing approach for each of these wastes. Under this approach, the identified paint production wastes are hazardous if they contain any of the constituents of concern at concentrations that meet or exceed regulatory levels. Generators must determine whether their wastes are listed hazardous wastes. If their wastes are below regulatory levels for all constituents of concern, then their wastes are nonhazardous. This proposal would also add the toxic constituents n-butyl alcohol, ethyl benzene, methyl isobutyl ketone, styrene, and xylenes found in these identified wastes to the list of constituents that serves as the basis for classifying wastes as hazardous, and to establish treatment standards for the wastes. If these paint production wastes are listed as hazardous waste, then they will be subject to stringent management and treatment standards under Subtitle C of RCRA. Additionally, this action proposes to designate these wastes as hazardous substances subject to the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) and to adjust the one pound statutory reportable quantities (RQs) for these substances. Other actions proposed in this notice would add acrylamide and styrene to the treatment standards applicable to multisource leachate and designate styrene as an underlying hazardous constituent. As a result, a single waste code would continue to be applicable to multisource landfill leachates and residues of characteristic wastes would require treatment when styrene is present above the proposed land disposal standards.