KR100922481B1 - 고체 당밀 정화제가 주입된 주입공체와 종속영양 탈질을 이용한 질산성질소로 오염된 지하수의 정화 시스템 - Google Patents
고체 당밀 정화제가 주입된 주입공체와 종속영양 탈질을 이용한 질산성질소로 오염된 지하수의 정화 시스템 Download PDFInfo
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- KR100922481B1 KR100922481B1 KR1020090033047A KR20090033047A KR100922481B1 KR 100922481 B1 KR100922481 B1 KR 100922481B1 KR 1020090033047 A KR1020090033047 A KR 1020090033047A KR 20090033047 A KR20090033047 A KR 20090033047A KR 100922481 B1 KR100922481 B1 KR 100922481B1
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- molasses
- nitrate nitrogen
- groundwater
- purifier
- contaminated
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- 235000013379 molasses Nutrition 0.000 title claims abstract description 138
- 238000002347 injection Methods 0.000 title claims abstract description 90
- 239000007924 injection Substances 0.000 title claims abstract description 90
- 238000000746 purification Methods 0.000 title claims abstract description 87
- 239000003673 groundwater Substances 0.000 title claims abstract description 61
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 239000007787 solid Substances 0.000 title claims abstract description 51
- 244000005700 microbiome Species 0.000 claims abstract description 48
- 239000002689 soil Substances 0.000 claims abstract description 38
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- 229910052799 carbon Inorganic materials 0.000 claims abstract description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910001873 dinitrogen Inorganic materials 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 14
- 239000012188 paraffin wax Substances 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims description 7
- 239000008108 microcrystalline cellulose Substances 0.000 claims description 7
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- 239000006185 dispersion Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 33
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- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 10
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- 241001528536 Ensifer adhaerens Species 0.000 description 9
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- 229910017053 inorganic salt Inorganic materials 0.000 description 5
- 229910017604 nitric acid Inorganic materials 0.000 description 5
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- 238000004458 analytical method Methods 0.000 description 4
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- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
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- HNSDLXPSAYFUHK-UHFFFAOYSA-N 1,4-bis(2-ethylhexyl) sulfosuccinate Chemical compound CCCCC(CC)COC(=O)CC(S(O)(=O)=O)C(=O)OCC(CC)CCCC HNSDLXPSAYFUHK-UHFFFAOYSA-N 0.000 description 1
- 108020004465 16S ribosomal RNA Proteins 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
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- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
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- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
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- 238000010828 elution Methods 0.000 description 1
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- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 210000002751 lymph Anatomy 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
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- 238000012544 monitoring process Methods 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
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- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/006—Regulation methods for biological treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/06—Contaminated groundwater or leachate
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Treatment Of Biological Wastes In General (AREA)
Abstract
Description
화합물 | 함량 |
KNO3 | 4g |
K2HPO4 | 0.4g |
KH2PO4 | 0.15g |
NH4Cl | 0.4g |
MgSO4·H2O | 0.4g |
Trace element solution SL-10a | 10mL |
화합물 | 함량 |
HCl (25%; 7.7M) | 10mL |
FeCl2 × 4H2O | 1.5g |
ZnCl2 | 70mg |
MnCl2 × 4H2O | 100mg |
H3BO3 | 6mg |
CoCl2 × 6H2O | 190mg |
CuCl2 × 2H2O | 2mg |
NiCl2 × 6H2O | 24mg |
Na2MoO4 × 2H2O | 36mg |
증류수 | 990mL |
Claims (7)
- 지하수면 하부 심도의 대수층 토양에서 유동하는 질산성질소로 오염된 지하수의 유동방향에 직교하도록 상기 토양에 고정되어 있고, 당밀을 함유하는 고체 당밀 정화제를 수용하며, 측벽에 상기 고체 당밀 정화제로부터 방출되는 상기 당밀을 상기 지하수가 유동하는 방향을 따라 용출시키기 위한 적어도 하나 이상의 슬릿(slit)이 형성된 주입공체로 구성된 반응벽체를 구비하는 시스템으로서,상기 시스템의 상기 주입공체에 수용된 상기 고체 당밀 정화제에서 상기 슬릿을 통하여 용출된 상기 당밀을 상기 시스템이 설치된 대수층 토양 지점으로부터 하류부에 위치한 대수층 토양 내에 존재하는 토착 종속영양 탈질미생물이 탄소원으로 이용하여 상기 오염된 지하수 내의 상기 질산성질소를 질소기체로 전환시켜 상기 질산성질소를 정화하는 질산성질소로 오염된 지하수의 정화 시스템.
- 제1항에 있어서,상기 토착 종속영양 탈질 미생물에게 당밀을 골고루 공급시키기 위한 당밀 분산 장치를 더 포함하는 질산성질소로 오염된 지하수의 정화 시스템.
- 제1항에 있어서,상기 고체 당밀 정화제는 미결정셀룰로오스, 무수규산 및 파라핀을 더 함유하며,상기 고체 당밀 정화제는,상기 당밀 20 내지 50 중량%;상기 미결정셀룰로오스 10 내지 30 중량%;상기 무수규산 1 내지 10 중량%; 및상기 파라핀 20 내지 60 중량%로 이루어지는 것을 특징으로 하는 질산성질소로 오염된 지하수의 정화 시스템.
- 제1항에 있어서,상기 주입공체는 복수개이며, 상기 복수개의 주입공체는 서로 지그재그 형태로 이격되어 있는 것을 특징으로 하는 질산성질소로 오염된 지하수의 정화 시스템.
- 제4항에 있어서,상기 복수개의 주입공체는 적어도 2개의 주입공체군으로 구성된 반응벽체 를 형성하며, 상기 적어도 2개의 반응벽체는 상기 지하수가 유동하는 방향을 따라 배열되어 있는 것을 특징으로 하는 질산성질소로 오염된 지하수의 정화 시스템.
- 제5항에 있어서,상기 적어도 2개의 반응벽체 각각을 이루는 주입공체는, 상기 적어도 2개의 반응벽체 내에서 상기 지하수가 유동하는 방향과 교차하는 방향을 따라 배열되어 있는 것을 특징으로 하는 질산성질소로 오염된 지하수의 정화 시스템.
- 제1항에 있어서,인위적으로 증식되어 상기 대수층 토양에 부착 가능한 외부 기원 비토착 종속영양 탈질 미생물이 상기 대수층 토양에 주입되어 있는 것을 특징으로 하는 질산성질소로 오염된 지하수의 정화 시스템.
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Cited By (4)
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CN102487879A (zh) * | 2011-12-12 | 2012-06-13 | 中国水产科学研究院黑龙江水产研究所 | 一种促进淡水养殖池塘生物絮团形成的方法 |
CN102511429A (zh) * | 2012-01-09 | 2012-06-27 | 上海海洋大学 | 一种在养殖水体中添加碳源降低罗非鱼饵料系数的方法 |
CN102893937A (zh) * | 2012-11-09 | 2013-01-30 | 中国水产科学研究院黑龙江水产研究所 | 一种鲤鱼零换水池塘高效养殖方法 |
CN116904349A (zh) * | 2023-06-15 | 2023-10-20 | 中国科学院上海高等研究院 | 一种具有好氧反硝化能力的粘着剑菌及其应用 |
Citations (4)
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CN102487879A (zh) * | 2011-12-12 | 2012-06-13 | 中国水产科学研究院黑龙江水产研究所 | 一种促进淡水养殖池塘生物絮团形成的方法 |
CN102511429A (zh) * | 2012-01-09 | 2012-06-27 | 上海海洋大学 | 一种在养殖水体中添加碳源降低罗非鱼饵料系数的方法 |
CN102893937A (zh) * | 2012-11-09 | 2013-01-30 | 中国水产科学研究院黑龙江水产研究所 | 一种鲤鱼零换水池塘高效养殖方法 |
CN116904349A (zh) * | 2023-06-15 | 2023-10-20 | 中国科学院上海高等研究院 | 一种具有好氧反硝化能力的粘着剑菌及其应用 |
CN116904349B (zh) * | 2023-06-15 | 2024-03-22 | 中国科学院上海高等研究院 | 一种具有好氧反硝化能力的粘着剑菌及其应用 |
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