APPENDIX I
RECORDKEEPING INSTRUCTIONS
The recordkeeping provisions of s.
NR 665.0073 specify that an owner or operator shall keep a written operating record at the facility. This appendix provides additional instructions for keeping portions of the operating record. See s.
NR 665.0073(2) for additional recordkeeping requirements.
The following information shall be recorded, as it becomes available, and maintained in the operating record until closure of the facility in the following manner:
Records of each hazardous waste received, treated, stored or disposed of at the facility which include all of the following:
(1) A description by its common name and the EPA hazardous waste numbers from ch.
NR 661 which apply to the waste. The waste description also shall include the waste's physical form, i.e., liquid, sludge, solid or contained gas. If the waste is not listed in subch.
D of ch. NR 661, the description also shall include the process that produced it (for example, solid filter cake from production of ___, EPA hazardous waste number W051).
Each hazardous waste listed in subch.
D of ch. NR 661, and each hazardous waste characteristic defined in subch.
C of ch. NR 661, has a 4-digit EPA hazardous waste number assigned to it. This number shall be used for recordkeeping and reporting purposes. Where a hazardous waste contains more than one listed hazardous waste, or where more than one hazardous waste characteristic applies to the waste, the waste description shall include all applicable EPA hazardous waste numbers.
(2) The estimated or manifest-reported weight, or volume and density, where applicable, in one of the units of measure specified in Table 1.
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See PDF for table 
1 Single digit symbols are used here for data processing purposes.
(3) The methods (by handling codes as specified in Table 2) and dates of treatment, storage or disposal.
Table 2
Handling Codes for Treatment, Storage
and Disposal Methods
Enter the following handling codes that most closely represent the techniques used at the facility to treat, store or dispose of each quantity of hazardous waste received:
(a) Storage
S01 Container (barrel, drum, etc.)
S02 Tank
S03 Waste Pile
S04 Surface Impoundment
S05 Drip Pad
S06 Containment Building (Storage)
S99 Other Storage (specify)
(b) Treatment
1. Thermal Treatment—
T06 Liquid injection incinerator
T07 Rotary kiln incinerator
T08 Fluidized bed incinerator
T09 Multiple hearth incinerator
T10 Infrared furnace incinerator
T11 Molten salt destructor
T12 Pyrolysis
T13 Wet Air oxidation
T14 Calcination
T15 Microwave discharge
T18 Other (specify)
2. Chemical Treatment—
T19 Absorption mound
T20 Absorption field
T21 Chemical fixation
T22 Chemical oxidation
T23 Chemical precipitation
T24 Chemical reduction
T25 Chlorination
T26 Chlorinolysis
T27 Cyanide destruction
T28 Degradation
T29 Detoxification
T30 Ion exchange
T31 Neutralization
T32 Ozonation
T33 Photolysis
T34 Other (specify)
3. Physical Treatment—
a. Separation of components
T35 Centrifugation
T36 Clarification
T37 Coagulation
T38 Decanting
T39 Encapsulation
T40 Filtration
T41 Flocculation
T42 Flotation
T43 Foaming
T44 Sedimentation
T45 Thickening
T46 Ultrafiltration
T47 Other (specify)
b. Removal of Specific Components
T48 Absorption-molecular sieve
T49 Activated carbon
T50 Blending
T51 Catalysis
T52 Crystallization
T53 Dialysis
T54 Distillation
T55 Electrodialysis
T56 Electrolysis
T57 Evaporation
T58 High gradient magnetic separation
T59 Leaching
T60 Liquid ion exchange
T61 Liquid-liquid extraction
T62 Reverse osmosis
T63 Solvent recovery
T64 Stripping
T65 Sand filter
T66 Other (specify)
4. Biological Treatment
T67 Activated sludge
