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결과 내 검색
동의어 포함
목차
[표제지 등]=0,1,2
제출문=1,3,2
요약문=3,5,10
목차=13,15,16
제1장 서론=29,31,1
제1절 연구배경=29,31,1
제2절 연구목적 및 범위=30,32,3
제2장 오염매립지역 생물학적 안정화 기술개발 현장화 연구=33,35,1
제1절 서론=33,35,2
제2절 국내외 기술개발 현황=35,37,3
제3절 연구개발수행 내용 및 결과=38,40,1
1. 이론적 고찰=38,40,4
2. 매립지안정화를 위한 최적조건의 결정=42,44,12
3. 매립지 안정화시스템의 설계 및 제작=54,56,11
4. 매립지 안정화시스템의 현장적용결과=65,67,127
5. 본 기술의 적용사례(P시의 H매립지)=192,194,1
제4절 연구개발목표 달성도 및 대외기여도=193,195,2
제5절 연구개발결과의 활용계획=195,197,1
제6절 참고문헌=196,198,11
제3장 매립지 복원재생을 위한 감압증발 기술개발=207,209,1
제1절 서론=207,209,3
제2절 국내ㆍ외 기술개발 현황=210,212,1
1. 침출수의 특성=210,212,4
2. 침출수 처리 시스템 현황=214,216,5
3. 증발법을 이용한 처리기술=218,220,7
제3절 연구개발 수행내용 및 결과=225,227,1
1. 순환유동층열교환기의 특성=225,227,23
2. 감압증발농축처리 시스템 개발=248,250,57
3. Air-Stripping을 이용한 증발생산수중의 암모니아의 제거=305,307,21
4. VOCs(이미지참조) 및 불응축 암모니아의 제거 시스템 개발=326,328,10
5. 증발농축장치의 후처리공정으로써의 생물학적 처리공정 적용 가능성고찰=336,338,20
6. 향후연구과제=356,358,1
제4절 연구개발 목표 달성도=357,359,2
제5절 참고문헌=359,361,4
제4장 활성과산화수소를 이용한 침출수 고속고도 처리공정 개발에 관한 연구=363,365,1
제1절 서론=363,365,3
제2절 국내외 기술개발 현황=366,368,1
1. 침출수의 종류 및 정의=366,368,1
2. 침출수의 수질특성=366,368,2
3. 침출수 처리공정=368,370,9
4. 국내외 침출수 처리시스템=376,378,7
5. 과산화수소를 이용한 침출수 처리=382,384,8
제3절 연구개발 수행 내용 및 결과=390,392,1
1. 개선된 펜톤산화 공정의 개발=390,392,73
2. 고압산화 공정을 이용한 침출수 처리=463,465,19
3. 신 흡착산화 공정의 개발=482,484,37
4. 연구결과 요약=519,521,2
제4절 연구개발목표 달성도 및 대외기여도=521,523,2
제5절 연구개발결과의 활용계획=523,525,1
제6절 참고문헌=524,526,5
Figure2.3.1-1. Kinetic disappearance curves=41,43,1
Figure2.3.2-1. Respirometer used in this study=43,45,1
Figure2.3.2-2a. Comparison of Accumulated oxygen uptake according to nutrient addition(N landfill)=45,47,1
Figure2.3.2-2b. Comparison of total oxygen uptake according to nutrient addition(N landfill)=45,47,1
Figure2.3.2-3. Oxygen uptake rate according to nutrient addition(N landfill, (a): no addition, (b): N addition, (c): P addition, (d): N and P addition)=46,48,1
Figure2.3.2-4. Comparison of accumualted oxygen uptake according to nutrients amount(G landfill)=48,50,1
Figure2.3.2-5. Comparison of accumualted oxygen uptake with and without trients addition(G landfill)=49,51,1
Figure2.3.2-6. Comparison of accumualted oxygen uptake according to moisture content(K landfill)=51,53,1
Figure2.3.2-7. Comparison of oxygen uptake rate according to moisture content(K landfill)=52,54,1
Figure2.3.3-1. Schematic diagram of landfill stabilization system=54,56,1
Figure2.3.3-2. Schematic of the injection well used in this study=55,57,1
Figure2.3.3-3. Schematic of the monitoring well used in this study=56,58,1
Figure2.3.4-1. Concept of stabilization for application of this technology=66,68,1
Figure2.3.4-2. Contour maps of pH and moisture content=73,75,1
Figure2.3.4-3. Contour and surface maps of volatile solids concentration=74,76,1
Figure2.3.4-4. Contour maps of Cr and Cu concentration=75,77,1
Figure2.3.4-5. Contour maps of Pb and Zn concentration=76,78,1
Figure2.3.4-6. Contour maps of As and Cd concentration=77,79,1
Figure2.3.4-7. Contour and surface maps of CH₄ concentration=78,80,1
Figure2.3.4-8. Contour and surface maps of CO₄ concentration=79,81,1
Figure2.3.4-9. Site used in this study=80,82,1
Figure2.3.4-10. Site map showing locations of injection and monitoring wells=81,83,1
Figure2.3.4-11. Excavation view of this site=82,84,1
Figure2.3.4-12. Landfill and ambient temperatures in British landfill over a two-year period. After Rees(1980b)=85,87,1
Figure2.3.4-13. Change in temperature for A-1, A-2, and A-3=88,90,1
Figure2.3.4-14. Change in temperature for B-1, B-2, and B-3=89,91,1
Figure2.3.4-15. Change in temperature for C-1, and C-2=90,92,1
Figure2.3.4-16. Change in temperature for AB-1, AB-2, and AB-3=93,95,1
Figure2.3.4-17. Change in temperature for BC-1, BC-2, and BC-3=94,96,1
Figure2.3.4-18. Change in temperature for CA-1, CA-2, and CA-3=95,97,1
Figure2.3.4-19. Change in temperature for Center=97,99,1
Figure2.3.4-20. Change in temperature for contaminated background wells=98,100,1
Figure2.3.4-21. Excavation view after 3-month period operation of stabilization system=99,101,1
Figure2.3.4-22. Excavation view after 12-month period operation of stabilization system=100,102,1
Figure2.3.4-23. Excavation view after 3-month period of other sites without operation of stabilization system=101,103,1
Figure2.3.4-24. Excavation view after 12-month period of other sites without operation of stabilization system=101,103,1
Figure2.3.4-25. Illustration of developments in gas and leachate composition(partly based on Farquhar and Rovers, 1973)=104,106,1
Figure2.3.4-26. Change in gas concentration and percent CO2/O2 for A-1=107,109,1
Figure2.3.4-27. Change in gas concentration and percent CO2/O2 for A-2=108,110,1
Figure2.3.4-28. Change in gas concentration and percent CO2/O2 for A-3=109,111,1
Figure2.3.4-29. Change in gas concentration and percent CO2/O2 for B-1=110,112,1
Figure2.3.4-30. Change in gas concentration and percent CO2/O2 for B-2=111,113,1
Figure2.3.4-31. Change in gas concentration and percent CO2/O2 for B-3=112,114,1
Figure2.3.4-32. Change in gas concentration and percent CO2/O2 for C-1=113,115,1
Figure2.3.4-33. Change in gas concentration and percent CO2/O2 for C-2=114,116,1
Figure2.3.4-34. Change in gas concentration and percent CO2/O2 for AB-1=116,118,1
Figure2.3.4-35. Change in gas concentration and percent CO2/O2 for AB-2=117,119,1
Figure2.3.4-36. Change in gas concentration and percent CO2/O2 for AB-3=118,120,1
Figure2.3.4-37. Change in gas concentration and percent CO2/O2 for BC-1=119,121,1
Figure2.3.4-38. Change in gas concentration and percent CO2/O2 for BC-2=120,122,1
Figure2.3.4-39. Change in gas concentration and percent CO2/O2 for BC-3=121,123,1
Figure2.3.4-40. Change in gas concentration and percent CO2/O2 for CA-1=122,124,1
Figure2.3.4-41. Change in gas concentration and percent CO2/O2 for CA-2=123,125,1
Figure2.3.4-42. Change in gas concentration and percent CO2/O2 for CA-3=124,126,1
Figure2.3.4-43. Change in gas concentration and percent CO2/O2 for Center=125,127,1
Figure2.3.4-44. Change in gas concentration for Con-1=126,128,1
Figure2.3.4-45. Change in gas concentration for Con-2=126,128,1
Figure2.3.4-46. Change in gas concentration for A-2a=127,129,1
Figure2.3.4-47. In situ respiration test result based on stabilization initiative without operation of stabilization system=130,132,1
Figure2.3.4-48. In situ respiration test result after 3-month period operation of stabilization system=131,133,1
Figure2.3.4-49. In situ respiration test result after 6-month period operation of stabilization system=132,134,1
Figure2.3.4-50. In situ respiration test result after 10-month period operation of stabilization system=133,135,1
Figure2.3.4-51. Comparison of in situ respiration test results according to operation period of stabilization system=134,136,1
Figure2.3.4-52. Location of the waste disposal site in G city=141,143,1
Figure2.3.4-53. Electrical resistivity of water, aquifer and impermeable beds=143,145,1
Figure2.3.4-54. Distortion of equipotentials and current flow-lines=145,147,1
Figure2.3.4-55. Pole-pole electrode configuration=147,149,1
Figure2.3.4-56. Survey depths and ranges of the three electrode configurations=148,150,1
Figure2.3.4-57. Electric potential decay curve=149,151,1
Figure2.3.4-58. Topographic corrections=152,154,1
Figure2.3.4-59. Model study for the pseudo-section and the inversions(조 유아1995)=155,157,1
Figure2.3.4-60. Survey lines at the waste disposal site=161,163,1
Figure2.3.4-61. Wenner horizontal profiling along L1=162,164,1
Figure2.3.4-62. Resisitivity pseudosection along line L2(field data)=163,165,1
Figure2.3.4-63. Electric potential decay with distances(a)field data (b)bad data discarded=164,166,1
Figure2.3.4-64. Mosaicked resistivity pseudosection (a)1998. 4 data(b)1997. 10 data=165,167,1
Figure2.3.4-65. Electric potential decay with distances=169,171,1
Figure2.3.4-66. Resistivity pseudosection=170,172,1
Figure2.3.4-67. Resistivity pseudosection=171,173,1
Figure2.3.4-68. Resistivity pseudosection=172,174,1
Figure2.3.4-69. Resistivity pseudosection=173,175,1
Figure2.3.4-70. Temporal variation of resistivity pseudosection(field data only)=174,176,1
Figure2.3.4-71. Temporal variation of resistivity pseudosection(interpolated values used in addition to field data)=175,177,1
Figure2.3.4-72. Underground resistivity structure(about 4 months later)=179,181,1
Figure2.3.4-73. Underground resistivity structure(about 5 months later)=180,182,1
Figure2.3.4-74. Underground resistivity structure(about 7 months later)=181,183,1
Figure2.3.4-75. Underground resistivity structure(about 11 months later)=182,184,1
Figure2.3.4-76. Temporal variation of underground resistivity structure=183,185,1
Figure2.3.4-77. Temporal variation of the resistivity with depth along line L3=184,186,1
Figure2.3.4-78. Railfall amount for the duration of stabilization(mm/month)=185,187,1
Figure2.3.4-79. Seismic signal obtained at the 20m~70m spread of the survey line=187,189,1
Figure2.3.5-1. Site map including location of in-situ landfill stabilization system=192,194,1
Figure3.1-1. Variation of charateristics of leachate with time=208,210,1
Figure3.2.1-1. Leachate generation mechanism=211,213,1
Figure3.2.3-2. Flow diagram of leachate treatment process in Bavarian(Germany)=220,222,1
Figure3.2.3-3. Flow diagram of leachate treatment process in Hindelbank(Swiss)=222,224,1
Figure3.2.3-4. Photograp of leachate treatment process used evaporation(Germany 120㎥/day)=224,226,1
Figure3.3.1-1. Schematic diagram of circulating fluidized bed heat exchanger=228,230,1
Figure3.3.1-2. Schematic diagram of test apparatus of fluidized heat exchange=232,234,1
Figure3.3.1-3. Heat exchange coefficient at fluidized flow(φ3mm glass bead)=234,236,1
Figure3.3.1-4. Comparison fouling data used Fe₂SO₄=235,237,1
Figure3.3.1-5. Schematic diagram of apparatus for visualization of glass bead behavior=237,239,1
Figure3.3.1-6. Relative velocity of glass bead with diameter of particle=240,242,1
Figure3.3.1-7. Collision pattern in tube=241,243,1
Figure3.3.1-8. Collision number with water velocity=242,244,1
Figure3.3.1-9. Schematic diagram of measure of return flow rate=244,246,1
Figure3.3.1-10. Percentage of return flow rate=246,248,1
Figure3.3.2-1. Comparison Boiling with Cavitaion=249,251,1
Figure3.3.2-2. Flash Evaporation apparatus=250,252,1
Figure3.3.2-3. Flow diagram flash evaporation system=252,254,1
Figure3.3.2-4. Flash evaporation system for the treatment of leachate=259,261,1
Figure3.3.2-5. Photograph of flash evaporation system=260,262,1
Figure3.3.2-6. Boiling point rise test on leachate sample B=263,265,1
Figure3.3.2-7. Products amount with time=265,267,1
Figure3.3.2-8. COD concentration of raw and concentrated water with time=267,269,1
Figure3.3.2-9. COD concentration of concentrated water with time=268,270,1
Figure3.3.2-10. Photograph of treatment result on sample A=269,271,1
Figure3.3.2-11. Cumulated treated products of evaporation treatment(Yo-chun)(이미지참조)=274,276,1
Figure3.3.2-12. Cumulated treated products of evaporation treatment(Yo-chun)(이미지참조)=275,277,1
Figure3.3.2-13. Variation of CODcr(이미지참조) concentration of Influent and effluent(Yo-chun)(이미지참조)=276,278,1
Figure3.3.2-14. Cumulated treated products of evaporation treatment(A-nam)=278,280,1
Figure3.3.2-15. Variation of Vacuum pressure and Tempreture with time(A-nam)=279,281,1
Figure3.3.2-16. Variation of CODcr(이미지참조) concentration of Influent and effluent(A-nam)=280,282,1
Figure3.3.2-17. Cumulated treated products of evaporation treatment(Dong-bu, 1st)=281,283,1
Figure3.3.2-18. Variation of Vaccum pressure and Tempreture with time(Dong-bu, 1st)=282,284,1
Figure3.3.2-19. Variation of CODcr(이미지참조) concentration of Influent and effluent(Dong-bu, 1st)=283,285,1
Figure3.3.2-20. Cumulated treated products of evaporation treatment(Dong-bu, 2nd)=284,286,1
Figure3.3.2-21. Variation of Vacuum pressure of Tempreture with time(Dong-bu, 2nd)=285,287,1
Figure3.3.2-22. Variation of CODcr(이미지참조) concentration of Influent and effluent(Dong-bu, 2nd)=286,288,1
Figure3.3.2-23. Cumulated treated products of evaporation treatment(Dong-bu, 3rd)=287,289,1
Figure3.3.2-24. Variation of Vacuum pressure and Tempreture with time(Dong-bu, 3rd)=288,290,1
Figure3.3.2-25. Variation of CODcr(이미지참조) concentration of Influent and effluent(Dong-bu, 3rd)=289,291,1
Figure3.3.2-26. Cumulated treated products of evaporation treatment(Dong-bu, 4th)=290,292,1
Figure3.3.2-27. Variation of Vacuum pressure and Tempreture with time(Dong-bu, 4th)=291,293,1
Figure3.3.2-28. Variation of CODcr(이미지 참조) concentration of Influent and effluent(Dong-bu, 4th)=292,294,1
Figure3.3.2-29. Schematic diagram of pilot plant in Pusan-Sangok Landfill site(concluded improvement system)=296,298,1
Figure3.3.2-30. Photograph of pilot plant in Pusan-Sangok Landfill site=297,299,1
Figure3.3.2-31. Vacuum pressure with operating time on pilot plant in Pusan Sangok Landfill site=298,300,1
Figure3.3.2-32. CODcr, Mn(이미지참조) Concentration with operating time on pilot plant=299,301,1
Figure3.3.2-33. COD removal efficiency with operating time on pilot plant=300,302,1
Figure3.3.2-34. Conductivity concentration & removal with operating time on pilot plant=301,303,1
Figure3.3.2-35. CODcr, Mn(이미지참조) Concentration with operating time on pilot plant=302,304,1
Figure3.3.3-1. Variation of NH₄-N concentration with pH and time=306,308,1
Figure3.3.3-2. Mole-fraction of NH₃and NH₄+(이미지참조)=307,309,1
Figure3.3.3-3. Variation of pH with time=309,311,1
Figure3.3.3-4. Variation of average temperature on effluent with time=310,312,1
Figure3.3.3-5. Schematic diagram of Air-Stripping Process=312,314,1
Figure3.3.3-6. NH₃-N removal efficiency with Temperature and Air/Water ratio on Effluent(pH 5)=314,316,1
Figure3.3.3-7. NH₃-N removal efficiency with Temperature and Air/Water ratio on Effluent(pH 8)=316,318,1
Figure3.3.3-8. NH₃-N removal efficiency with Temp. and Air/Water ratio on Effluent(pH 10)=317,319,1
Figure3.3.3-9. NH₃-N removal efficiency with Temp. and Air/Water ratio on Effluent(pH 12)=318,320,1
Figure3.3.3-10. NH₃-N removal efficiency with Temperature and Air/Water ratio (pH 5)=321,323,1
Figure3.3.3-11. NH₃-N removal efficiency with Temperature and Air/Water ratio (pH 8)=322,324,1
Figure3.3.3-12. NH₃-N removal efficiency with Temperature and Air/Water ratio (pH 10)=323,325,1
Figure3.3.3-13. NH₃-N removal efficiency with Temperature and Air/Water ratio (pH 12)=324,326,1
Figure3.3.4-1. Experimental set-up on biofiltration of VOC=329,331,1
Figure3.3.4-2. Photograph of biofiltration for the removal of NH₃(Sanggok landfill site)=331,333,1
Figure3.3.4-3. Influent NH₃concentration with operationg time=332,334,1
Figure3.3.4-4. Effluent NH₃concentration with operationg time=333,335,1
Figure3.3.4-5. NH₃Removal efficiency with operating time=334,336,1
Figure3.3.5-1. Variation of HRT, pH, D.O and Temp. during biological process=340,342,1
Figure3.3.5-2. Variation of BOD5(이미지참조)concentration(Dong-bu)=341,343,1
Figure3.3.5-3. Variation of CODcr concentration(Dong-bu)=342,344,1
Figure3.3.5-4. Variation of Microorganism concentration(Dong-bu)=343,345,1
Figure3.3.5-5. Variation of Nitrogen concentration(Dong-bu)=344,346,1
Figure3.3.5-6. Kinetic parameter of biological treatment(Dong-bu), (1/q vs. 1/S)=347,349,1
Figure3.3.5-7. Growth rate of microoraganism and specific substrate(μ vs. q)=348,350,1
Figure3.3.5-8. Schematic diagram of experimental apparatus=353,355,1
Figure3.3.5-9. Removal of organic matter using biofilm reactor=354,356,1
Figure4.3.1-1. The simple diagram of the original Fenton Oxidation=392,394,1
Figure4.3.1-2. Effect of the reaction pH on the COD removal([H₂O₂]=1650mg/L, [FeSO₄]=1750mg/L)=395,397,1
Figure4.3.1-3. Effect of the ferrous sulfate dosage on the COD removal by oxidation & coagulation (pH3.5, [H₂O₂]=1650mg/L)=396,398,1
Figure4.3.1-4. Effect of hydrogen peroxide dosage on the COD removal by oxidation & coagulation (pH3.5)=398,400,1
Figure4.3.1-5. Removed COD by oxidation on the dosage of hydrogen peroxide(reaction pH:3.5)=400,402,1
Figure4.3.1-6. Effect of coagulation pH on the COD removal by coagulation [(H₂O₂)]=1650mg/L, [FeSO₄]=1750mg/L)=401,403,1
Figure4.3.1-7. The simple diagram of the advanced Fenton Oxidation=404,406,1
Figure4.3.1-8. The sequence diagram of the coaguation experiment using Fenton's reagent=408,410,1
Figure4.3.1-9. Effect of the reaction pH on the CODcr & CODMn(이미지참조) removals ([H₂O₂)]=300mg/L, [FeSO₄]=700mg/L=409,411,1
Figure4.3.1-10. Effect of the hydrogen peroxide & ferrous sulfate dosages on the CODcr removal(reaction pH=3.5)=411,413,1
Figure4.3.1-11. Effect of the hydrogen peroxide & ferrous sulfate dosages on the CODMn(이미지참조) removal(reaction pH=3.5)=412,414,1
Figure4.3.1-12. Comparison of CODcr(이미지참조) removal by coagulation & oxidation (reaction pH=3.5, [H₂O₂]=300mg/L, 500mg/L)=414,416,1
Figure4.3.1-13. Effect of the reaction pH on the CODcr(이미지참조) removal([FeSO₄]=564mg/L~1584mg/L)=416,418,1
Figure4.3.1-14. Effect of the reaction pH on tyhe CODMn(이미지참조) removal ([FeSO₄]=564mg/L~1584mg/L)=417,419,1
Figure4.3.1-15. Plot of the CODH202(이미지참조)value vs. the dosage of hydrogen peroxide in water solution(○: experimental, △: Kuo(1992), □: Talinli and Anderson(1992))=428,430,1
Figure4.3.1-16. Effect of hydrogen peroxide dosage on the CODKH(이미지참조)value in synthetic wastewater containing hydrogen peroxide and KHP(○: [H₂O₂]=0mg/L, △: [H₂O₂]=200mg/L, □: [H₂O₂]=500mg/L)=431,433,1
Figure4.3.1-17. Effect of the KHP concentration on the CODH202(이미지참조) value in synthetic wastewater containing hydrogen peroxide and KHP (○: [KHP]=0mg/l, ▽: [KHP]=85mg/l, △: [KHP]=213mg/l, □: [KHP]=425mg/l_=432,434,1
Figure4.3.1-18. Plot of the hydrogen peroxide concentration vs. time (reaction pH=2.7, temp.=20℃, [H₂O₂]=1500mg/l, [FeSO₄]=1000mg/l)=435,437,1
Figure4.3.1-19. Plot of -ln[H₂O₂](이미지참조)value vs. time (reaction pH=2.7, temp.=20℃, [H₂O₂]=1500mg/l, [FeSO₄]=1000mg/l)=436,438,1
Figure4.3.1-20. Reaction rate constant on the reaction pH(temp.=20℃, [H₂O₂]=1500mg/l, [FeSO₄]=1000mg/l)=438,440,1
Figure4.3.1-21. Effect of the reaction temperature on the CODcr(이미지참조) removal (reaction pH=2.7, temp.=20℃, [H₂O₂]=1500mg/l, [FeSO₄]=1000mg/l)=439,441,1
Figure4.3.1-22. Reaction rate constant on the reaction temperature (reaction pH=2.7, [H₂O₂]=1500mg/l, [FeSO₄]=1000mg/l)=440,442,1
Figure4.3.1-23. Plot of the Arrhenius equation of the reaction rate constant (1/T vs. ln k)=442,444,1
Figure4.3.1-24. Effect of the hydrogen peroxide dosage on the CODcr(이미지참조) removal & hydrogen peroxide efficiency (reaction pH=2.7, temp.=20℃, [FeSO₄]=1000mg/l)=443,445,1
Figure4.3.1-25. -ln[H₂O₂](이미지참조)vs. time on the ferrous sulfate dosage (reaction pH=2.7, temp.=20℃, [H₂O₂]=1500mg/l)=444,446,1
Figure4.3.1-26. Reaction rate constant on the ferrous sulfate dosage (reaction pH=2.7, temp.=20℃, [H₂O₂]=1500mg/l=446,448,1
Figure4.3.1-27. Effect of the ferrous sulfate dosage on the CODcr(이미지참조) removal & hydrogen peroxide efficiency (reaction pH=2.7, temp.=20℃, [H₂O₂]=1500mg/l)=447,449,1
Figure4.3.1-28. Comparison of CODcr(이미지참조) removal by oxidation & coagulation on the dosage of ferrous sulfate (reaction pH=2.7, temp.=20℃, [H₂O₂]=1000mg/l)=448,450,1
Figure4.3.1-29. Comparison of CODcr(이미지참조) removal by oxidation & coagulation on the dosage of ferrous sulfate (reaction pH=2.7, temp.=20℃, [FeSO₄]=1000mg/l)=449,451,1
Figure4.3.1-30. The schematic diagram of continuous treatment reactor of leachate=451,453,1
Figure4.3.2-1. Schematic diagram of wet oxidation batch reactor=466,468,1
Figure4.3.2-2. Effect of the reaction pH on the CODcr(이미지참조) removal (temp.=150℃, [H₂O₂]=1500mg/ℓ)=468,470,1
Figure4.3.2-3. Effect of the reaction temperature on the CODcr(이미지참조) removal (reaction pH=2.0, [H₂O₂]=1000mg/ℓ)=470,472,1
Figure4.3.2-4. Effect of the hydrogen peroxide dosage on the CODcr(이미지참조) removal & hydrogen peroxide efficiency (reaction pH=2.0, temp.=150℃)=472,474,1
Figure4.3.2-5. Effect of the reaction temperature on the BOD/CODcr(이미지참조) ratio (reaction pH=2.0, [H₂O₂]=1000mg/ℓ)=474,476,1
Figure4.3.2-6. Schematic diagram of the wet-oxidation continuous reactor=479,481,1
Figure4.3.2-7. Photograph of wet-oxidation reactor=480,482,1
Figure4.3.3-1. Schematic diagram of the adsorption-oxidation batch reactor=483,485,1
Figure4.3.3-2. The concentration of hydrogen peroxide vs. time on the concentration of AC (sample: biologically preteated leachate, [FeSO₄]=300mg/L, [H₂O₂]=1000mg/L, Temp=20℃, reaction pH=3.0)=485,487,1
Figure4.3.3-3. The concentration of hydrogen peroxide vs. time on the concentration of AC(-Ln(Ct/Co)(이미지참조) vs. time) [sample: biologically pretreated leachate, [FeSO₄]=300mf/L, [H₂O₂]=1000mg/L, Temp.=20℃, reaction pH=3.0]=487,489,1
Figure4.3.3-4. Reaction rate constant on the concentration of AC(k vs. Conc. of AC)[sample: biologically pretreated leachate, [FeSO₄]=300mg/L, [H₂O₂]=1000mg/L, Temp. =20℃, reaction pH=3.0]=488,490,1
Figure4.3.3-5. Comparison of the COD & calculated value(CODfinal+0.4706*[H])(이미지참조) vs. time (COD vs. time)[sample: biologically pretreted leachate, [AC]=1000mg/L, [FeSO₄]=100mg/L, [H₂O₂]=1000mg/L, Temp.=20℃, reaction pH=3.0]=489,491,1
Figure4.3.3-6. Adsorption percent of T-Fe on the concentration of AC (Percent of T-Fe adsorped vs. Conc. of AC) [sample: biologically pretreated leachate, [FeSO₄]=300mg/L, [H₂O₂]=1000mg/L, Temp.=20℃ reaction pH=3.0]=491,493,1
Figure4.3.3-7. Percent of Fe(II) on the concentration of AC (Percent of Fe(II) vs. Conc. of AC) [sample:biologically pretreated leachate, [FeSO₄]=300mg/L(이미지참조), [H₂O₂]=1000mg/L, Temp.=20℃, reaction pH=3.0]=492,494,1
Figure4.3.3-8. The concentration of hydrogen peroxide vs. time on the dosage of ferrous sulfate [sample:bilolgically pretreated leachate, [AC]=1000mg/L, [H₂O₂]=1000mg/L, Temp.=20℃, reaction pH=3.0]=493,495,1
Figure4.3.3-9. The concentration of ferrous sulfate vs. time on the dosage of hydrogen peroxide(-Ln(Ct/Co)(이미지참조)vs. time)[sample:biologically pretreated leachate, [AC]=1000mg/L, [H₂O₂]=1000mg/L, Temp.=20℃, reaction pH=3.0]=494,496,1
Figure4.3.3-10. Reaction rate constant on the dosage of ferrous sulfate(-Ln(Ct/Co)(이미지참조) vs. time) [sample:biologically pretreated leachate, [AC]=1000mg/L, [H₂O₂]=1000mg/L, Temp.=20℃, reaction pH=3.0]=496,498,1
Figure4.3.3-11. Plot of the hydrogen peroxide concentration us. time on the dosage of ferrous sulfate [sample:biologically pretreated leachate, [AC]500mg/L, [H₂O₂]=1000mg/L, Temp.=20℃, reaction pH=3.0]=497,499,1
Figure4.3.3-12. Reaction rate constant on the concentration of ferrous sulfate [sample:biologically pretreated leachate, [H₂O₂]=1000mg/L, Temp.=20℃, reaction pH=3.0]=498,500,1
Figure4.3.3-13. Remaining concentration of Fe(II) & T-Fe on the concentration of ferrous sulfate [sample:biologically pretreated leachate, [AC]=1000mg/L, [H₂O₂]=1000mg/L, Temp.=20℃, reaction pH=3.0]=499,501,1
Figure4.3.3-14. Percent of Fe(II) on the concentration of ferrous sulfate [sample:biologically pretreated leachate, [AC]=1000mg/L, [H₂O₂]=1000mg/L, Temp.=20℃, reaction pH=3.0]=500,502,1
Figure4.3.3-15. Removed COD & efficiency of hydrogen peroxide on the concentration of ferrous sulfate [sample:biologically pretreated leachate, [AC]=1000mg/L, [H₂O₂]=1000mg/L, Temp.=20℃, reaction pH=3.0]=501,503,1
Figure4.3.3-16. Reaction rate constant on the concentration of hydrogen peroxide [sample:biologically pretreated leachate,[AC]=1000mg/L, [FeSO₄]=300mg/L, Temp.=20℃, reaction pH=3.0]=503,505,1
Figure4.3.3-17. Reaction rate constant on the reaction pH [sample:biologically pretreated leachate, [AC]=1000mg/L, [FeSO₄]=300mg/L, [H₂O₂]=1000mg/, Temp.=20℃, reaction pH=3.0]=504,506,1
Figure4.3.3-18. Schematic diagram of continuous adsorption-oxidation reactor=505,507,1
Figure4.3.3-19. Photograph of continuous adsorption-oxidation reactor=506,508,1
Figure4.3.3-20. Pilot continuous experiment[Temp.=20℃, reaction pH=3.0]=509,511,1
Figure4.3.3-21. Plot of the hydrogen peroxide concentration vs. time on the concentration of AC [sample:phenol solution, [FeSO₄]=150mg/L, [H₂O₂]=1000mg/L, Temp.=20℃, reaction pH=3.0]=510,512,1
Figure4.3.3-22. Plot of the hydrogen peroxide concentration vs. time on the concentration of ferrous sulfate [sample:phenol solution, [AC]=1000mg/L, [H₂O₂]=1000mg/L, Temp.=20℃, reaction pH=3.0]=512,514,1
Figure4.3.3-23. The concentration of hydrogen peroxide vs. time on the concentration of AC [sample:Acetic acid solution, [FeSO₄]=150mg/L, [H₂O₂]=1000mg/L, Temp.=20℃, reaction pH=3.0]=513,515,1
Figure4.3.3-24. The concentration of hydrogen peroxide vs. time on the concentrations of ferrous sulfate & AC [sample:formic acid solution, [H₂O₂]=1000mg/L, Temp.=20℃, reaction pH=3.0]=516,518,1
Figure4.3.3-25. The concentration of formic as COD vs. time on the concentrations of ferrous sulfate & AC [sample:formic acid solution, [H₂O₂]=1000mg/L, Temp.=20℃, reaction pH=3.0]=517,519,1
Figure4.3.3-26. Reaction rate constant on the concentration of ferrous sulfate & AC [sample:formic acid solution, [H₂O₂]=1000mg/L, Temp.=20℃, reaction pH=3.0]=518,520,1
영문목차
[title page etc.]=0,1,10
SUMMARY=9,11,2
CONTENTS=11,13,4
LIST OF TABLES=15,17,2
LIST OF FIGURES=17,19,12
CHAPTER1. Introduction=29,31,1
Section1. Background=29,31,1
Section2. Objective and scopes=30,32,3
CHAPTER2. Development of biological stabilization technology for contaminated landfill=33,35,1
Section1. Introduction=33,35,2
Section2. R&D in Korea and other contries=35,37,3
Section3. Contents and results=38,40,1
1. Theory=38,40,4
2. Determination of optimal conditions=42,44,12
3. Design and installation of stabilization system=54,56,11
4. Results=65,67,127
5. Application case=192,194,1
Section4. Achievement of objectives=193,195,2
Section5. Application plan of the research=195,197,1
Section6. Reference=196,198,11
CHAPTER3. R & D on the reduced pressure evaporation technology for the regeneration of landfill=207,209,1
Section1. Introduction=207,209,3
Section2. Present condition of R&D in country & abroad=210,212,1
1. Present condition of Leachate treatment system=210,212,4
2. Treatment technology using evaporation process=214,216,11
Section3. Contents and results of R&D=225,227,1
1. Characteristics of cirulation fluidized bed heat exchanger=225,227,23
2. Development of reduced pressure evaporation system=248,250,57
3. Removal of ammonia using Air-Stripping process=305,307,21
4. Development of removal system of VOCs=326,328,10
5. Investigation of adaptability of biological treatment process by post-treatment of evaporation process=336,338,20
6. Subject in future=356,358,1
Section4. Completion degree of an aim of R&D=357,359,2
Section5. Reference=359,361,4
CHAPTER4. A study on the high speedy and qualified leachate treatment process development using activated hydrogen peroxide=363,365,1
Section1. Introduction=363,365,3
Section2. Previous Study=366,368,1
1. The types and definition of leachate=366,368,1
2. The characteristic of leachate=366,368,2
3. The leachate treatment processes=368,370,9
4. The leachate treatment process systems of domestic and abroad nations=376,378,7
5. The leachate treatment using hydrogen peroxide=382,384,8
Section3. The Contents and Results=390,392,1
1. The development of advanced Fenton oxidation process=390,392,73
2. The leachate treatment using wet oxidation process=463,465,19
3. The leachate treatment using adsorption-oxidation process=482,484,37
4. Summary of research results=519,521,2
Section4. The Achievement and Results of Research Objects=521,523,2
Section5. The Application Plan of Research Results=523,525,1
Section6. Reference=524,526,5
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