1. (a) Underground injection of hazardous waste shall be prohibited.

2. (b) Wastes with EPA hazardous waste numbers F020, F021, F022, F023, F026, and F027 shall not be managed at facilities subject to Env-Hw 707, unless:

   1. (1) The wastewater treatment sludge is generated in a surface impoundment as a part of the plant's wastewater treatment system;
   2. (2) The waste is stored in tanks or containers;
   3. (3) The waste is stored or treated in waste piles that meet the requirements of Env-Hw 707.04(e);
   4. (4) The waste is burned in an incinerator that is certified pursuant to the standards and procedures in Env-Hw 707.04(h); or
   5. (5) The waste is burned in a facility that thermally treats the waste in a device other than an incinerator and that is certified pursuant to the standards and procedures in Env-Hw 707.04(i).

Source. #5886, eff 8-26-94; ss by #7207-B, eff 2-26-00; ss by #7333, eff 8-1-00; ss by #7578, eff 10-13-01; (See Revision Note #1 at chapter heading for Env-Hw 700) ss by #9367, eff 1-28-09; ss by #12349, eff 8-14-17; ss by #12922, 11-23-19 (See Revision Note #2 at chapter heading for Env-Hw 700)