Web(i) Underlying hazardous constituent means any constituent listed in § 268.48, Table UTS—Universal Treatment Standards, except fluoride, selenium, sulfides, vanadium, and … Web229 rows · For determining compliance with treatment standards for underlying …
eCFR :: 40 CFR Part 268 -- Land Disposal Restrictions
Webis, the UTS levels for all underlying hazardous constituents (UHCs). Debris, however, may be treated using the alternative debris treatment standards. Sediment and debris contaminated with newly identified mineral processing wastes also must be treated to UTS levels for all UHCs. Soils contaminated with newly Web22 May 2012 · For any given hazardous waste, the “underlying hazardous constituents” (UHC) are any constituents listed in the Universal Treatment Standards (UTS) table (40 … frog small image
LDR CHECKLIST FOR GENERATORS (revised August, 1998)
WebB. True or False: The K069 baghouse dust must be monitored and treated for underlying hazardous constituents (UHCs) as defined at 268.2(i). 2 True or False Answer 1. True Incorrect. The requirement to determine the ... “regulated hazardous constituents” that must meet constituent-specific levels before land disposal. K069 (low lead) is an ... Web4 Jan 2024 · Underlying hazardous constituents are "contaminants subject to treatment" and must be identified and addressed under the debris standards for debris … Web28 Dec 2016 · This memorandum discusses the treatment of underlying hazardous constituents (UHCs) in toxicity characteristic metal wastes or those with waste codes D004-D011. EPA’s review of the treatment data on toxicity characteristic (TC) metal and mineral processing wastes shows that UTS are achievable for the UHCs in TC metal wastes … frog smartphone bite