REMEDIATION OF PETROLEUM CONTAMINATED SOILS - SECTION 3 ppsx

... 1.00 1-Methyl-2-ethylbenzene 9 0.19 to 0.56 1-Methyl -3 - ethylbenzene 9 0 .31 to 2.86 1-Methyl- 2- n -propylbenzene 10 0.01 to 0.17 1-Methyl- 3- n -propylbenzene 10 0.08 to 0.56 1-Methyl -3 - isopropylbenzene ... 0.12 1-Methyl- 3- t -butylbenzene 11 0. 03 to 0.11 1-Methyl- 4- t -butylbenzene 11 0.04 to 0. 13 1,2-Dimethyl -3 - ethylbenzene 10 0.02 to 0.19 1,2-Dimethy...

Ngày tải lên: 11/08/2014, 07:20

... 10 –2 34 3 Lindane 1 .3 × 10 3 1 .3 × 10 –4 2.4 × 10 6 Methyl bromide 2.2 × 10 1 1.5 17 Naphthalene 1 .3 × 10 3 5 × 10 –2 6.2 × 10 3 Nitrobenzene 7.1 × 10 1 1 × 10 3 1.7 × 10 4 n-Octane 6.8 × 10 3 1.4 ... steam stripping of liquids (Section 6 .3. 3.1.2), this approach to VOC removal from sludges requires cleanup of the aqueous con- densate and proper disposal of stripped...

Ngày tải lên: 11/08/2014, 07:20

... Aliphatics 3. 2.2.4.5 Alcohols 3. 2.2.4.6 Alicyclic Hydrocarbons 3. 2.2.4.7 Fatty Acids 3. 3 Heavy Metals 3. 3.1 Specific Elements 3. 3.1.1 Arsenic (As) 3. 3.1.2 Cadmium (Cd) 3. 3.1 .3 Chromium (Cr) 3. 3.1.4 ... Techniques 6 .3. 3.1 Pretreatment Processes for Organic Liquids 6 .3. 3.1.1 Distillation 6 .3. 3.1.2 Steam Stripping 6 .3. 3.1 .3 Solvent Extraction 6 .3. 3.1.4 Air Strippin...

Ngày tải lên: 11/08/2014, 07:20

... 30 % slurry, an inoculum of indigenous PAH-degraders, and inorganic nutrients provided 97.4% degradation of two- and three-ring PAHs and 90% degradation of four- to six- ring PAHs (Lewis, 19 93) . ... 500 100% in 3 days 2,4-Xylenol 500 100% in 4 days α-Naphthol 500 100% in 5 days p-Cresol 500 100% in 7 days p-Hydroxybenzoic acid 500 100% in 7 days o-Cresol 500 100% in 8 days 3, 4-Xy...

Ngày tải lên: 11/08/2014, 07:20

... (0.46% KNO 3 and 0 .3% (NH 4 ) 2 SO 4 ) had a depressing effect on the degradation. In the coral-derived sands of Kwajalein Island, in the Republic of the Marshall Islands, bioremediation of diesel ... transformation of a compound. For example, chloroform and 1,1,1-trichloro- ethylene can be degraded under methanogenic conditions but not under denitrification conditions (Bou- wer and...

Ngày tải lên: 11/08/2014, 07:20

... 0.019 0. 533 37 l 29.2 0 0 — 9,100 0.018 161.7 39 h 19.5 0.099 1. 93 7 h 19.5 0. 139 2.70 5 h 19.5 0. 231 4.50 3 h 130 .6 0.1 73 22. 63 4 h 130 .6 0.116 15.08 6 h Dibenz(a,h)anthracene 9,700 0. 033 32 0.1 ... of Transformation (µg/g-day) t a (days) Pyrocatechol 500 3. 47 1, 735 0.2 m Phenol 500 0.6 93 364.5 1.0 m 500 0 .31 5 157.5 2.2 l Fluorene 0.9 0.018 0.016 39 m 500 0 .34 7...

Ngày tải lên: 11/08/2014, 07:20

... (see Sections 3. 4, 5.2.1, 5.2.1.4, and 5.2.2 .3) . 42. Microorganisms can be combined with chemical analogs of organic compounds to promote co- oxidation of the latter (see Sections 3. 4 and 5.2 .3) . 43. ... variety of processes available for remediating petroleum- contaminated soils and waste streams with the methods for opti- mizing biodegradation of the contaminants. This...

Ngày tải lên: 11/08/2014, 07:20

... function is not 1-to-1. EXERCISE 1.1 Which of the following rules is a function? Are any of the functions 1-to-1? QR S 0 −→ 13 0 −→ π 0 −→ 0 1 −→ 14 1 −→ π 1 −→ ± 1 3 −→ 16 3 −→ π 3 −→ ± 3 6 −→ 11 6 ... read this aloud as “Q of3 is16.” 5 5 You can think of the notation Q (3) = 16 using the mental model of a function machine. Q is the function machine that has received the in...

Ngày tải lên: 05/07/2014, 18:20

... Mach- Zehnder interferometers are offset with incremental lengths (L-L 1 ), (L-L 2 ), and (L-L 3 ) which differ sufficiently that the resultant carrier frequency of each sensor (dF/dt)(L-L n ) ... filtering of the output of the detector. L 1 L 2 L 3 L L L F 2 F 1 F 3 Frequency Chirped Light Source Detector Figure 42. Frequency division multiplexing can be used to tag a series...

Ngày tải lên: 06/08/2014, 00:21