Use or disposal practice
Pollutants | LA | SD | I |
Arsenic | X | X | X |
Beryllium | X | ||
Cadmium | X | X | |
Chromium | X | X | |
Copper | X | ||
Lead | X | X | |
Mercury | X | X | |
Molybdenum | X | ||
Nickel | X | X | X |
Selenium | X | ||
Zinc | X | ||
Total hydrocarbons | X \1\ |
Key:
LA--land application. SD--surface disposal site without a liner and leachate collection system. I--firing of sewage sludge in a sewage sludge incinerator.
\1\ The following organic pollutants are eligible for a removal credit if the requirements for total hydrocarbons in subpart E in 40 CFR Part 503 are met when sewage sludge is fired in a sewage sludge incinerator: Acrylonitrile, Aldrin/Dieldrin (total), Benzene, Benzidine, Benzo(a)pyrene, Bis(2-chloroethyl)ether, Bis(2-ethylhexyl)phthalate, Bromodichloromethane, Bromoethane, Bromoform, Carbon tetrachloride, Chlordane, Chloroform, Chloromethane, DDD, DDE, DDT, Dibromochloromethane, Dibutyl phthalate, 1,2-dichloroethane, 1,1-dichloroethylene, 2,4-dichlorophenol, 1,3-dichloropropene, Diethyl phthalate, 2,4-dinitrophenol, 1,2-diphenylhydrazine, Di-n-butyl phthalate, Endosulfan, Endrin, Ethylbenzene, Heptachlor, Heptachlor epoxide, Hexachlorobutadiene, Alpha-hexachlorocyclohexane, Beta-hexachlorocyclohexane, Hexachlorocyclopentadiene, Hexachloroethane, Hydrogen cyanide, Isophorone, Lindane, Methylene chloride, Nitrobenzene, N- Nitrosodimethylamine, N-Nitrosodi-n-propylamine, Pentachlorophenol, Phenol, Polychlorinated biphenyls, 2,3,7,8-tetrachlorodibenzo-p- dioxin, 1,1,2,2,-tetrachloroethane, Tetrachloroethylene, Toluene, Toxaphene, Trichloroethylene, 1,2,4-Trichlorobenzene, 1,1,1-Trichloroethane, 1,1,2-Trichloroethane, and 2,4,6-Trichlorophenol.
[milligrams per kilogram--dry weight basis]
Use or disposal practice
Pollutant | LA | SD | Unlined \1\ | Lined \2\ |
Arsenic | \3\ 100 | |||
Aldrin/Dieldrin (Total) | 2.7 | |||
Benzene | \3\ 16 | 140 | 3400 | |
Benzo(a)pyrene | 15 | \3\ 100 | \3\ 100 | |
Bis(2-ethylhexyl)phthalate | \3\ 100 | \3\ 100 | ||
Cadmium | \3\ 100 | \3\ 100 | ||
Chlordane | 86 | \3\ 100 | \3\ 100 | |
Chromium | \4\ | \3\ 100 | ||
Copper | \3\ 46 | \3\ 100 | 1400 | |
DDD, DDE, DDT (Total) | 1.2 | 2000 | 2000 | |
2,4 Dichlorophenoxy-acetic acid | 7 | 7 | ||
Fluoride | 730 | |||
Heptachlor | 7.4 | |||
Hexachlorobenzene | 29 | |||
Hexachlorobutadiene | 600 | |||
Iron | \3\ 78 | |||
Lead | \3\ 100 | \3\ 100 | ||
Lindane | 84 | \3\ 28 | \3\ 28 | |
Malathion | 0.63 | 0.63 | ||
Mercury | \3\ 100 | \3\ 100 | ||
Molybdenum | 40 | 40 | ||
Nickel | \3\ 100 | |||
N-Nitrosodimethylamine | 2.1 | 0.088 | 0.088 | |
Pentachlorophenol | 30 | |||
Phenol | 82 | 82 | ||
Polychlorinated biphenyls | 4.6 | <50 | <50 | |
Selenium | 4.8 | 4.8 | 4.8 | |
Toxaphene | 10 | \3\ 26 | \3\ 26 | |
Trichloroethylene | \3\ 10 | 9500 | \3\ 10 | |
Zinc | 4500 | 4500 | 4500 |
Key: LA--land application. SD--surface disposal. I--incineration.
\1\ Sewage sludge unit without a liner and leachate collection system.
\2\ Sewage sludge unit with a liner and leachate collection system.
\3\ Value expressed in grams per kilogram--dry weight basis.
\4\ Value to be determined on a case-by-case basis.
C.M.R. 06, 096, ch. 528, app 096-528-G