NR 661.0006 HistoryHistory: CR 19-082: cr. Register August 2020 No. 776, eff. 9-1-20; correction in (1) (b) 2., (c) 1. a., (3) (a), (4) made under s. 35.17, Stats., Register August 2020 No. 776; correction in (1) (c) 1. a., (4) made under s. 13.92 (4) (b) 7., Stats., and correction in (3) (b) 2., 4., made under s. 35.17, Stats., Register April 2021 No. 784. NR 661.0007NR 661.0007 Residues of hazardous waste in empty containers. NR 661.0007(1)(a)(a) Any hazardous waste remaining in either an empty container or an inner liner removed from an empty container, as defined in sub. (2), is not subject to regulation under chs. NR 661 to 670, or to the notification requirements under s. NR 660.07. NR 661.0007(1)(b)(b) Any hazardous waste in either a container that is not empty or an inner liner removed from a container that is not empty, as defined in sub. (2), is subject to regulation under chs. NR 661 to 670 and to the notification requirements under s. NR 670.007. NR 661.0007(2)(a)(a) A container or an inner liner removed from a container that has held any hazardous waste, except a waste that is a compressed gas or that is identified as an acute hazardous waste listed in s. NR 661.0031 or 661.0033 (5), is empty if subd. 1. is met and either subds. 2. or 3. are met: NR 661.0007(2)(a)1.1. All wastes have been removed that can be removed using the practices commonly employed to remove materials from that type of container, such as pouring, pumping, and aspirating. NR 661.0007(2)(a)2.2. No more than 2.5 centimeters, or one inch, of residue remain on the bottom of the container or inner liner. NR 661.0007(2)(a)3.a.a. No more than 3 percent by weight of the total capacity of the container remains in the container or inner liner if the container is less than or equal to 119 gallons in size. NR 661.0007(2)(a)3.b.b. No more than 0.3 percent by weight of the total capacity of the container remains in the container or inner liner if the container is greater than 119 gallons in size. NR 661.0007(2)(b)(b) A container that has held a hazardous waste that is a compressed gas is empty when the pressure in the container approaches atmospheric pressure. NR 661.0007(2)(c)1.1. The container or inner liner has been triple rinsed using a solvent capable of removing the commercial chemical product or manufacturing chemical intermediate. NR 661.0007(2)(c)2.2. The container or inner liner has been cleaned by another method that has been shown in the scientific literature, or by tests conducted by the generator, to achieve equivalent removal. NR 661.0007(2)(c)3.3. In the case of a container, the inner liner that prevented contact of the commercial chemical product or manufacturing chemical intermediate with the container, has been removed. NR 661.0007(3)(3) Except as provided under s. NR 666.507 (3) and (4), containers of hazardous waste pharmaceuticals are subject to s. NR 666.507 for determining when they are considered empty, in lieu of this section. NR 661.0007 HistoryHistory: CR 19-082: cr. Register August 2020 No. 776, eff. 9-1-20; correction in (2) (a) (intro.) made under s. 35.17, Stats., Register August 2020 No. 776; correction in (1) (b) made under s. 13.92 (4) (b) 7., Stats., Register April 2021 No. 784. NR 661.0008NR 661.0008 PCB wastes regulated under Toxic Substance Control Act. The disposal of PCB-containing dielectric fluid and electric equipment containing such fluid authorized for use and regulated under 40 CFR part 761 and that are hazardous only because they fail the test for the Toxicity Characteristic for hazardous waste codes D018 to D043 are exempt from regulation under chs. NR 661 to 665, 668 and 670, and the notification requirements under s. NR 660.07. NR 661.0008 HistoryHistory: CR 19-082: cr. Register August 2020 No. 776, eff. 9-1-20. NR 661.0009NR 661.0009 Requirements for universal waste, universal waste handlers, and universal waste transporters. Except as specified in ch. NR 673, the wastes listed in this section are exempt from regulation under chs. NR 662 to 667 and 670 and ss. NR 668.07 and 668.50 and, therefore, are not fully regulated as hazardous waste. The wastes listed in this section are subject to regulation under ch. NR 673: