Environmental engineers handbook - Chapter 11 (end) potx

... generated on-site is insufficient for a cost-effective recovery system, or if the recovered mate- rial cannot be reused on-site, off-site recovery is preferable. Materials commonly reprocessed off-site ... minimizing wastes that cling to contain- ers include: • Use large containers instead of small condensers whenever possible • Use containers with a one-to-one height-to-diam- eter ratio to m...

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... Community Right-To-Know Act The Emergency Planning and Community Right-To-Know Act of 1986 (42 USC§ 110 01 110 50). STATUTORY ROADMAP SUBCHAPTER I. EMERGENCYPLANNINGANDNOTIFICA - TION SUBCHAPTER II. ... 11. 23 Safety Standards 11. 24 Detection and Analysis 11. 25 Mining and Recovery of Radioactive Materials 11. 26 Low-Level Radioactive Waste 11. 27 High-Level Radioactive Waste 11....

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... Control - Product substitution - Product conservation - Changes in product composition - Material purification - Material substitution - Process changes - Equipment, piping, or layout changes - ... 1993): • Aqueous, solvent-based reactions • Ambient-temperature reactions • Just-in-time in situ generation of toxic intermedi- ates • Chiral catalysts • Artifici...

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... (all iso- mers) 102 a-BHC-Alpha 103 b-BHC-Beta 104 r-BHC-(lindane)-Gamma 105 g-BCH-Delta *polychlorinated biphenyls (PCB’s) 106 PCB-1242 (Arochlor 1242) 107 PCB-1254 (Arochlor 1254) 108 PCB-1221 ... 1221) 109 PCB-1232 (Arochlor 1232) 110 PCB-1248 (Arochlor 1248) 111 PCB-1260 (Arochlor 1260) 112 PCB-1016 (Arochlor 1016) 113 *Toxaphene 114 *Antimony (total) 115 *Arsenic (total) 116 *Asbe...

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... acid (1, 4-) Naphthylamine sulfonic acid (2, 1-) Naphthylamine ( 1-) Naphthylamine ( 2-) Nitroaniline (m-) Nitroaniline (o-) Nitroanisole (o-) Nitroanisole (p-) Nitrobenzene Nitronaphthalene ( 1-) Nitrophenol ... ( 1-) Nitrophenol (p-) Nitrophenol (o-) Nitropropane ( 2-) Nitrotoluene (all isomers) Nitrotoluene (o-) Nitrotoluene (m-) Nitrotoluene (p-) Nitroxylene Nonylbenz...

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... PNdB 4-engine turbojet, 4000Јlaterally, takeoff 110 0–96 dBC105 PNdB 4-engine turbofan, 4000Јlaterally, approach 110 0–70 dBC 79 PNdB Engine run-up, small business jet (1000Ј) 100–106 dBA119 PNdB Noise ... dBA Tractor-trailer, road speed (50Ј) 110 0–95 dBA105 dBC Chicago subway platform 100 110 dBA Chicago subway car 195 110 dBA New York subway platform 100 110 dBA Diesel freight train (50...

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... 28.3 cc/min 10 -6 10 -5 10 -4 10 -3 10 -2 0.1 1.0 10 10 2 10 3 10 4 10 -6 10 -5 10 -4 10 -3 10 -2 0.1 1.0 10 10 2 10 3 10 4 10 5 .004 0.04 0.4 3.8 38 379 10 -6 10 -5 10 -4 10 -3 10 -2 0.1 1.0 10 10 2 10 3 10 4 ... metabolites Benzene Aldrin 1,2-Dichlorobenzene ␣ -BHC 1,4-Dichlorobenzene ␤ -BHC Ethylbenzene ␦ -BHC Toluene ␥ -BHC Chlor...

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... attached to the heterocyclic ring results in 2-iso- propyl-4-methyl-6-hydroxypyrimidine, which is degraded rapidly by soil microorganisms. Among the orthophos- phates, parathion is one of the most resistant ... largely re- sponsible for the undesirable accumulations in animal tis- sue noted. In studies with tritium-labeled methoxychlor, accumu- lations of the pure compound and its degradation...

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... r ⌬s FIG. 9.8.1Plot of drawdown s versus distance r. 10 -3 10 -4 10 -2 10 -1 11u 10 2 10 1 10 -1 W(u) 10 4 10 3 10 5 10 6 10 -3 10 8 10 7 10 -2 10 -1 1 Matching Point s IN METERS r 2 / t IN m 2 / DAY FIG. ... ϫ10 0 5.42 ϫ10 0 5.42 ϫ10 0 5.42 ϫ10 0 8.0 ϫ10 2 6.47 ϫ10 0 6 .11 ϫ10 0 6 .11 ϫ10 0 6 .11 ϫ10 0 6 .11 ϫ10 0 6 .11 ϫ10 0 6 .11 ϫ10 0 6 .11 ϫ10 0 6...

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... proven highly ef- fective. The box is 4 ft wide, 6 ft long, 1 ft deep, and open at the top. It is constructed of 3/8-in or 1/2-in plywood with an internal frame of 2-by-3s or 2-by-4s. The long framing ... U.S. EPA, EPA/530-R-9 2-0 19, NTIS no. PB9 2-2 07 166 (July). Gay, A.E., T.G. Beam, and B.W. Mar. 1993. Cost-effective solid-waste characterization methodology. J. of Envir. Eng. (ASCE)...

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