Natural Wastewater Treatment Systems - Chapter 2 potx

Natural Wastewater Treatment Systems - Chapter 2 potx

Natural Wastewater Treatment Systems - Chapter 2 potx

... conductivity in/h 0.1 0 .2 0.3 0.4 0.6 0.8 1 2 3 4 6 8 10 20 30 40 60 80 100 cm/h 0 .25 0.5 0.8 1 1.5 2 2.5 5 8 10 15 20 25 50 80 100 150 20 0 25 0 DK804X_C0 02. fm Page 37 Friday, July 1, 20 05 3 :25 PM © 20 06 by Taylor ... Adapted from USEPA, Onsite Wastewater Treatment Systems Manual, EPA/ 625 /R-00/008, CERI, Cincinnati, OH, 20 02. DK804X_C0 02. fm Page 21 Friday, Ju...

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Natural Wastewater Treatment Systems - Chapter 1 ppt

Natural Wastewater Treatment Systems - Chapter 1 ppt

... Bulrush 26 2 6 .2. 2.3 Reeds 26 3 6 .2. 2.4 Rushes 26 3 6 .2. 2.5 Sedges 26 3 6 .2. 3 Submerged Species 26 4 6 .2. 4 Floating Species 26 4 6 .2. 5 Evapotranspiration Losses 26 4 6 .2. 6 Oxygen Transfer 26 5 6 .2. 7 Plant ... 16 2. 1 .2. 5 Slow-Rate Systems 17 2. 1 .2. 6 Soil Aquifer Treatment Systems 18 2. 1 .2. 7 Land Area Comparison 18 2. 1 .2. 8 Biosolids Systems 19 2....

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Natural Wastewater Treatment Systems - Chapter 3 pptx

Natural Wastewater Treatment Systems - Chapter 3 pptx

... 10 3 2. 6 × 10 5 2. 6 × 10 5 2. 8 Upwind (number/m 3 ) 0. 02 0 .23 0.01 0.03 ND a Downwind (number/m 3 ): 10–30 m 0.99 1.45 0.34 81 0.01 31–80 m 0.46 0.6 0.39 46 ND 81 20 0 m 0 .23 0. 42 0 .21 25 ND a ND, ... R d (D x )/(v) 2 = 1(14.4)/(0.45) 2 Q D = (16. 02) (n)(z)[(D x )(D y )] 1 /2 = (16. 02) (0.35)(5)[(14.4) (2. 7)] 1 /2 = 174.8 kg/d X D v D x = t RD v D d x = ()() () 2...

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Natural Wastewater Treatment Systems - Chapter 6 ppsx

Natural Wastewater Treatment Systems - Chapter 6 ppsx

... 0.13 Summer 29 2 0 1144 0 113 0 3.06 0 Fall 729 6 12, 295 3884 144 546 35 4.63 1 .26 Total 823 6 14,0 62 5036 1 52 663 42 7.76 1.38 1991 Spring 1387 7685 54 107 7 26 0.30 0.76 Summer 20 23 743 3505 11 393 4 12. 4 ... 118,750 Stormwater pond 32 51 4 1 3 1 022 679 Wetland influent 64 105 26 55 26 175,164 76, 727 Wetland effluent cell 1 14 25 18 13 11 27 33 3 927 Wetland effluent cell...

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Natural Wastewater Treatment Systems - Chapter 7 pot

Natural Wastewater Treatment Systems - Chapter 7 pot

... July 1, 20 05 3:46 PM © 20 06 by Taylor & Francis Group, LLC 3 62 Natural Wastewater Treatment Systems where A v = Specific surface area (m 2 /kg NH 4 ·d; 1 m 2 /kg NH 4 /d × 4.8 82 = ft 2 /lb·d). C e = ... (ft 2 /ft 3 )(m 2 /m 3 ) k s (m/d) a Medium sand 0. 12 3 27 0 886 40 1 Pea gravel 0.57 14.5 85 28 0 28 104 Gravel 1.0 25 21 69 40 105 Gravel 4.0 1 02 12...

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Natural Wastewater Treatment Systems - Chapter 8 pps

Natural Wastewater Treatment Systems - Chapter 8 pps

... 16.4–13.0 10.4 53.8 92. 4 23 .6 2, 4,5-TP silvex 72 26.8– 120 185 16 .2 41 .2 38.7 Source: Data from Benham-Blair & Affiliates (1979). DK804X_C008.fm Page 418 Friday, July 1, 20 05 3:47 PM © 20 06 by Taylor ... Percent 0 20 40 60 80 100 2 1 0.5 0.33 0 .25 0 .20 DK804X_C008.fm Page 406 Friday, July 1, 20 05 3:47 PM © 20 06 by Taylor & Francis Group, LLC 422 Natural Wa...

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Natural Wastewater Treatment Systems - Chapter 9 ppt

Natural Wastewater Treatment Systems - Chapter 9 ppt

... Via Direct-Contact Pathways a CASRN Chemical Receptor b HQ 6 7-6 4-1 Acetone Sediment biota 356 .2 12 0-1 2- 7 Anthracene Sediment biota 2. 9 744 0-3 9-3 Barium Aquatic community 23 5.7 744 0-4 1-7 Beryllium ... biota 4 .2 743 9-9 6-5 Manganese Aquatic community 13.9 7 8-9 3-3 Methyl ethyl ketone Sediment biota 5.8 10 8-9 5 -2 Phenol Sediment biota 1 02. 4 12...

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Natural Wastewater Treatment Systems - Chapter 10 doc

Natural Wastewater Treatment Systems - Chapter 10 doc

... 18 24 1.67 0.0 42 9.0 21 8 12 427 24 0 1 21 7 420 0.5 107 810 0 .25 53 12 6.75 0. 12 26 24 3.38 0.083 18 41163 4 855 28 2 2 427 441 1 21 7 820 0.5 107 12 14 0.33 71 24 6.79 0.17 36 a For 1 ft 2 of surface ... 14. 62 16 9.95 1 14 .23 17 9.74 2 13.84 18 9.54 3 13.48 19 9.35 4 13.13 20 9.17 5 12. 80 21 8.99 6 12. 48 22 8.83 7 12. 17 23 8.68 8 11.87 24 8.53 9 11.59...

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Ozone Reaction Kinetics for Water and Wastewater Systems - Chapter 2 potx

Ozone Reaction Kinetics for Water and Wastewater Systems - Chapter 2 potx

... O+→+++ −+ 22 2 2 BrO H O Br H O −− +→+ 22 2 BrO Br Br BrO −− +•→+• 22 22 BrO H O BrO BrO H•+ →++ −−+ BrO HO BrO OH 22 −− +•→•+ 2 224 BrO Br O•→ Br O BrO 24 2 2→• Br O OH BrO BrO H 24 3 2 +→++ −−−+ CO ... 0. 42 Iodine 0.54 0 .26 Oxygen 0.40 0.19 OO O O 32 3 2 +•→•+ −− OFe FeO O 3 2 22 +→+ ++ NO H O e NO H 22 3 22 −−−+ +−→+ OH e OHO 322 22...

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Fate of Pharmaceuticals in the Environment and in Water Treatment Systems - Chapter 2 docx

Fate of Pharmaceuticals in the Environment and in Water Treatment Systems - Chapter 2 docx

... reported by Zuehlke et al. 27 Carbamazepine, dimethylami- nophenazone, phenazone, propyphenazone, 1-acetyl-1-methyl -2 - dimethyloxanoyl- 2- phenylhydrazide, 1-acetyl-1-methyl -2 - phenylhydrazide, two human ... (formylaminoantipyridine and aminoantipyridine), and two micobio - l o gical metabolites (1,5-dimethyl-1 , 2- dehydro-3-pyrazolone, 4-( 2- methylethyl )-1 , 5- dimeth...

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