Thesis - faculty.ait.ac.th - Asian Institute of Technology

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Table E-1 Feed, Reactor and Effluent Characteristics in BMBR Day HRT (h) pH COD (mg/L) Feed Reactor Effluent Removal (%) NH3-N (mg/L) TKN (mg/L) pH 164 DO (mg/L) MLSS (mg/L) COD Loading (kg/m 3 .d) F/M Ratio COD (mg/L) TKN (mg/L) NH3-N (mg/L) COD TKN 1 24 7.2 7,384 7.4 5.3 12,800 7.38 0.58 5 24 7.3 7,140 7.4 4.8 10,980 7.14 0.67 3,094 57 8 24 7.7 7,736 7.2 5.6 7.74 2,618 66 9 24 7.3 6,752 1,705 1,705 7.0 5.0 6.75 3,174 1,319 1,266 53 26 16 24 7.3 7,981 1,843 1,852 7.0 6.1 10,950 7.98 0.73 2,777 1,356 65 26 22 24 7.5 8,331 1,618 1,619 7.0 2.8 11,450 8.33 0.73 3,253 1,230 61 24 26 20 7.4 6,336 7.0 2.6 7.60 2,611 59 28 20 7.3 9,216 1,704 1,967 6.9 3.5 11.06 4,562 1,336 1,285 50 35 35 20 7.0 9,094 1,459 1,653 6.8 2.6 14,167 10.91 0.77 3,375 1,173 1,110 63 24 43 20 7.4 7,938 1,278 1,376 7.0 4.2 9.53 1,883 1,031 955 76 13 48 20 7.6 9,281 1,260 1,764 7.2 3.1 11.14 0.60 2,936 1,482 1,233 68 16 54 20 7.6 9,281 6.9 4.0 12,600 11.14 0.66 2,618 72 61 16 7.4 7,442 1,536 1,796 6.9 3.8 11.16 0.68 2,764 1,279 1,221 58 29 66 16 7.0 9,322 1,511 1,960 7.1 4.5 11,900 13.98 1.36 2,618 1,384 1,233 72 29 68 16 7.5 9,322 6.9 3.1 12,733 13.98 1.10 3,134 66 72 16 7.3 7,282 1,217 1,698 6.8 3.5 12,000 10.92 1.06 1,764 1,324 1,196 76 22 78 16 7.8 6,358 1,735 1,837 6.9 3.6 9.54 3,077 1,246 1,194 52 25 83 16 7.5 7,415 7.0 4.2 13,000 11.12 0.99 2,576 65 89 16 7.9 8,529 1,735 1,837 7.0 3.6 12.79 1.66 3,282 1,378 1,221 61 25 90 16 8.2 8,529 1,232 1,560 6.9 3.3 10,067 12.79 1.47 3,332 1,237 1,176 61 15 94 16 8.1 7,759 7.0 3.0 14,400 11.64 0.94 3,248 58 97 16 8.5 8,735 1,764 7.0 3.2 9,667 13.10 1.57 3,282 1,482 1,233 62 16 104 16 8.7 8,662 7.0 4.6 13,700 12.99 1.10 3,320 62 107 16 8.7 8,662 1,796 6.8 4.1 12.99 1.00 3,077 1,384 1,185 64 23
Day HRT (h) pH COD (mg/L) Feed Reactor Effluent Removal (%) NH3-N (mg/L) TKN (mg/L) pH 165 DO (mg/L) MLSS (mg/L) COD Loading (kg/m 3 .d) F/M Ratio COD (mg/L) TKN (mg/L) NH3-N (mg/L) COD TKN 117 16 8.2 9,600 7.2 3.1 12,333 14.40 1.86 3,282 66 119 16 8.4 6,957 2,045 2,253 7.1 4.2 14,067 10.43 0.86 3,140 1,515 1,460 55 35 124 16 8.2 8,735 1,691 2,145 7.3 2.2 13.10 1.32 4,182 1,389 1,322 67 27 130 16 7.4 7,938 1,778 2,156 7.2 2.6 11,600 11.91 1.31 3,653 1,497 1,439 58 31 136 16 7.4 7,938 1,106 1,613 7.0 3.2 11,567 11.91 1.40 3,282 1,258 1,176 59 22 141 16 8.2 7,759 8.4 2.3 10,900 11.64 1.07 3,320 57 145 16 7.9 7,646 1,837 2,093 8.3 7.6 13,533 11.47 1.39 3,077 1,581 1,361 60 24 150 12 8.2 8,938 2,066 8.3 0.6 10,900 17.88 2.41 3,896 56 157 12 8.5 8,000 1,831 2,013 8.8 6.6 12,333 16.00 1.98 4,308 1,753 1,574 46 13 164 12 8.1 7,344 1,540 1,837 7.1 1.8 11,567 14.69 1.79 3,830 1,504 1,358 48 18 169 12 8.0 7,077 1,590 1,876 7.1 3.8 11,000 14.15 1.56 3,538 1,649 1,355 50 12 173 12 8.1 7,076 1,562 1,848 7.0 5.7 10,233 14.15 1.62 3,231 1,658 1,364 54 10 176 12 8.1 7,050 1,604 1,893 7.1 4.5 13,533 14.10 1.52 3,450 1,672 1,403 51 12 179 12 8.1 7,077 1,649 1,960 7.1 2.8 11,567 14.15 1.90 3,538 1,593 1,324 50 19 181 12 8.2 6,962 1,607 1,893 7.1 3.6 11,000 13.92 1.91 3,073 1,688 1,464 56 11
Page 1 and 2:
APPLICATION OF MEMBRANE BIOREACTOR
Page 3 and 4:
Abstract Landfill leachate is a com
Page 5 and 6:
Table of Contents Chapter Title Pag
Page 7 and 8:
4.5.6 Cost Analysis for Operation 1
Page 9 and 10:
4.4 Effect of Free Ammonia Concentr
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4.16 COD Concentration in the Influ
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MWCO Molecular Weight Cut-off MWW M
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1.1 Background Chapter 1 Introducti
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generally unsuccessful in removal o
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2.1 Introduction Chapter 2 Literatu
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In the municipal solid waste landfi
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COD/TOC, VS/FS and VFA/TOC ratios o
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Table 2.3 presents the general leac
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Ground water 2.7.1 Seasonal Variati
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Table 2.5 Variation of COD, BOD & B
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entails the re-circulation of leach
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Table 2.8 Summary of Biokinetic Coe
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that extensive loss of nitrogen (up
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ammonia could only be achieved when
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Table 2.10 Treatment Efficiencies o
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Activated Carbon Adsorption Granula
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Colloidal material as well as metal
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iologically, physical-chemical proc
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Ammonia Stripping Air stripping of
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These systems are land intensive wh
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the biological treatment can be rep
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Table 2.16 Typical Leachate Composi
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influent reached 200 mg/L. For the
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Table 2.18 Advantages and Disadvant
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through the effluent. Different ope
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Mixed Liquor Suspended Solids and D
Page 63 and 64:
2.12 Yeasts 2.12.1 Introduction The
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Nishihara ESRC Ltd. (2001) studied
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nitrification-denitrification proce
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Table 3.1 Composition of Simulated
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3.4.1 Ammonia Toxicity The experime
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Figure 3.4 Experiments Conducted to
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Leachate Option Ammonia Stripping R
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MW larger than 50 kDa, (2) MW betwe
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Figure 3.7 Flowchart Showing Ammoni
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Chapter 4 Results and Discussion 4.
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COD Removal Effeciency (%) COD Remo
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MLSS (mg/L) 14000 12000 10000 8000
Page 87 and 88:
Specific Growth Rate ( d -1 ) 0.50
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change in the predominant species w
Page 91 and 92:
Table 4.4 Effect of Free Ammonia Co
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Table 4.5 Substrate Utilization by
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4.3.1 Initial Membrane Resistance P
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when compared with the present stud
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COD Removal Efficiency (%) 90 80 70
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(2) TKN Removal Efficiency Prior to
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As there was no significant improve
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The probable reason for frequent fo
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Ammonia Concentration (mg/L) Ammoni
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concentration after treatment. Othe
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After the chemical cleaning of the
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emoval of 38%. A higher removal in
Page 115 and 116:
Influent BOD (mg/L) Influent BOD (m
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(3) TKN Removal Efficiency The TKN
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Figure 4.34 gives the overall TKN r
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fraction and slowly biodegradable C
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BOD (mg/L) BOD (mg/L) 6000 5000 400
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Figure 4.39 Molecular Weight Cut-of
Page 127 and 128: COD (mg/L) 8000 6000 4000 2000 COD
Page 129 and 130: Though, the obtained COD removal ef
Page 131 and 132: cake used on the top of the membran
Page 133 and 134: Chapter 5 Conclusions and Recommend
Page 135 and 136: 0.02, respectively. This can be con
Page 137 and 138: References Abeling, U., and Seyfrie
Page 139 and 140: Brown, M.J., and Lester, J.N., 1980
Page 141 and 142: Diamadopoulos, E., 1994. Characteri
Page 143 and 144: Grady, C.P.L., Daigger, G.T., and L
Page 145 and 146: Keenan, J.D., Steiner, R.L., and Fu
Page 147 and 148: Martin, G.M.A., Auzmenti, A.I., and
Page 149 and 150: Pohland, F.G., and Harper, S.R., 19
Page 151 and 152: Shin, H.S., An, H., Kang, S.T., Cho
Page 153 and 154: Visvanathan, C., Ben Aim, R., and P
Page 155 and 156: Appendix A Pictures of Experiments
Page 157 and 158: Raw Leachate YMBR Effluent BMBR Eff
Page 159 and 160: Appendix B Leachate Characteristics
Page 161 and 162: Table B-2 Acclimation of Mixed Yeas
Page 163 and 164: Appendix C Experimental Data of Bio
Page 165 and 166: y: Where: OUR at line g: This is th
Page 167 and 168: Table C-3 Experimental Results for
Page 169 and 170: Appendix D Membrane Resistance Stud
Page 171 and 172: Table D-3 Experimental Data for Det
Page 173 and 174: Table D-4 Experimental Data for Det
Page 175 and 176: Pressure (kPa) Pressure (kPa) 25 20
Page 177: Appendix E MBR without Ammonia Stri
Page 181 and 182: Day HRT (h) pH COD (mg/L) Feed Reac
Page 183 and 184: Table E-3 Variation in TMP with Tim
Page 185 and 186: Appendix F Ammonia Stripping Studie
Page 187 and 188: Table F-5 Pilot Scale Study on Ammo
Page 189 and 190: Table G-1 Feed, Reactor and Effluen
Page 191 and 192: Table G-3 Feed, Reactor and Effluen
Page 193 and 194: Appendix H Other Studies 179
Page 195 and 196: Table H-2 Membrane Resistance of th
Page 197: Table H-6 Chemical Cost for the Yea
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