KR20010054865A - 오존과 고농도 산소를 이용한 오폐수의 처리방법 - Google Patents
오존과 고농도 산소를 이용한 오폐수의 처리방법 Download PDFInfo
- Publication number
- KR20010054865A KR20010054865A KR1019990055857A KR19990055857A KR20010054865A KR 20010054865 A KR20010054865 A KR 20010054865A KR 1019990055857 A KR1019990055857 A KR 1019990055857A KR 19990055857 A KR19990055857 A KR 19990055857A KR 20010054865 A KR20010054865 A KR 20010054865A
- Authority
- KR
- South Korea
- Prior art keywords
- tank
- ozone
- nitrogen
- effluent
- oxygen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 239000002351 wastewater Substances 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 44
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000001301 oxygen Substances 0.000 title claims abstract description 37
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 37
- 239000010865 sewage Substances 0.000 title claims abstract description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 76
- 239000010802 sludge Substances 0.000 claims abstract description 52
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000011574 phosphorus Substances 0.000 claims abstract description 49
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000005416 organic matter Substances 0.000 claims abstract description 38
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 35
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000005273 aeration Methods 0.000 claims abstract description 20
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 11
- 238000005189 flocculation Methods 0.000 claims abstract description 8
- 230000016615 flocculation Effects 0.000 claims abstract description 8
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims abstract description 6
- 244000144972 livestock Species 0.000 claims abstract description 5
- 125000001477 organic nitrogen group Chemical group 0.000 claims abstract description 5
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 6
- JVMRPSJZNHXORP-UHFFFAOYSA-N ON=O.ON=O.ON=O.N Chemical compound ON=O.ON=O.ON=O.N JVMRPSJZNHXORP-UHFFFAOYSA-N 0.000 claims description 4
- 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 claims description 4
- 238000006722 reduction reaction Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 15
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 22
- 244000005700 microbiome Species 0.000 description 17
- 238000004062 sedimentation Methods 0.000 description 10
- 238000011144 upstream manufacturing Methods 0.000 description 7
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 239000000701 coagulant Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- -1 color Substances 0.000 description 3
- 239000011368 organic material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000012851 eutrophication Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000001546 nitrifying effect Effects 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 235000011007 phosphoric acid Nutrition 0.000 description 2
- 238000011197 physicochemical method Methods 0.000 description 2
- 229920000137 polyphosphoric acid Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 241000605159 Nitrobacter Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- IPQVRLSXWJPESU-UHFFFAOYSA-N [N].ON=O Chemical compound [N].ON=O IPQVRLSXWJPESU-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000002306 biochemical method Methods 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000779 depleting effect Effects 0.000 description 1
- 231100000676 disease causative agent Toxicity 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 238000012261 overproduction Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- 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
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
Description
COD/N 비 | 비교예 1 | 실시예 1 | ||
질소부하량(㎏TN/m3D) | 유출수 T-N(ppm) | 질소부하량(㎏TN/m3D) | 유출수 T-N(ppm) | |
8765 | 2.22.22.21.5 | 10 이하10 이하10 이하50-100 | --5.55.5 | --10 이하10 이하 |
4 | - | - | 4.5 | 10 이하 |
3.53 | -- | -- | 21 | 10 이하200 이하 |
질소부하(㎏NH4/m3D) | 원수 NH4농도(ppm) | 유출수 NH4농도 | 유출수 DO | 유출수 SS 농도(ppm) |
0.20.40.60.91.1251.375 | 100100108130216216 | 10 이하10 이하3243 | 3.43.0 - 3.53.2 - 3.73.5 - 4.53.7 - 4.33.9 - 4.8 | 10 이하10 이하10 이하10 이하10 - 1510 - 20 |
1.5 | 216 | 7 | 5 - 6 | 15 - 30 |
CODCr | CODMn | 총 질소 | 총 인 | BOD | SS | |
원수 | 3500 - 4500 | 1500 - 2200 | 240 - 300 | 45 - 60 | 2000 - 2450 | 250 - 400 |
실시예 3 | 35 - 50 | 20 - 33 | 25 - 45 | 2.7 - 4.2 | 15 - 24 | 5 이하 |
실시예 4 | 36 - 55 | 21 - 32 | 25 - 44 | 2.9 - 4.5 | 15 - 24 | 5 이하 |
비교예 2 | 65 - 102 | 55- 73 | 32 - 51 | 4.8 - 6.5 | 45 - 10 | 20 - 50 |
Claims (1)
- 유기물 뿐만 아니라 질소와 인을 함유한 도시하수, 생활하수, 축산폐수, 공장 폐수 등의 처리방법에 있어서,유입수(1)를 전오존 처리조(2)에서 오존 주입율 30 내지 100㎎/L로 접촉시켜 폐수중의 난분해성 유기물의 생분해도를 높이는 제 1 단계,이어서, 전오존 처리 유출수(3)와 질산화가 이루어진 내부 반송수(4)를 상향류식 무산소조(5)에 유입시켜 질산성 질소와 아질산성 질소를 질소가스의 형태로 환원시키는 환원반응을 일으켜 폐수중의 산화 질소성분을 제거하고 유기물질을 제거하는 제 2 단계,무산소조 유출수(8)와 호기조 반송수(25)를 산소 접촉 장치로 유입시켜 고농도 산소폭기에 의하여 과폭기 상태로 상향류식 호기조(11)에 유입시켜 잔류유기물 처리와 암모니아성 질소와 유기성 질소의 질산화가 일어나도록 하는 제 3단계,호기조 유출수(12)를 슬러지 블라케트형이나 슬러지 순화형 등의 고속 응집 침전조(탈인조)(13)를 이용하여 1 내지 2시간 체류시켜 인을 제거하는 제 4단계,탈인조 유출수(14)를 후오존 처리조(15)에서 잔류 유기물의 농도에 1내지 2배의 오존을 주입하여 처리 함으로써 미처리된 난분해성 유기물의 제거와 색도의 제거를 제거하는 제 5단계, 및 후오존 처리조 유출수(16)을 잉여 슬러지 오존 처리조(17)에 유입시켜, 잉여 슬러지를 약 50-100mg/L의 주입율로 오존 처리하는 제 6단계로 이루어진 폐수 처리방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990055857A KR100325722B1 (ko) | 1999-12-08 | 1999-12-08 | 오존과 고농도 산소를 이용한 오폐수의 처리방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990055857A KR100325722B1 (ko) | 1999-12-08 | 1999-12-08 | 오존과 고농도 산소를 이용한 오폐수의 처리방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010054865A true KR20010054865A (ko) | 2001-07-02 |
KR100325722B1 KR100325722B1 (ko) | 2002-03-06 |
Family
ID=19624305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990055857A Expired - Fee Related KR100325722B1 (ko) | 1999-12-08 | 1999-12-08 | 오존과 고농도 산소를 이용한 오폐수의 처리방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100325722B1 (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100616535B1 (ko) * | 2004-08-27 | 2006-08-28 | 박정재 | 축산 분뇨 처리 시스템 |
WO2010055985A1 (ko) * | 2008-11-12 | 2010-05-20 | 주식회사 케이티씨 | 가축 분뇨 발효장치 |
CN111217495A (zh) * | 2020-03-17 | 2020-06-02 | 桂润环境科技股份有限公司 | 一种有机废水深度处理装置和处理方法 |
CN113060901A (zh) * | 2021-03-23 | 2021-07-02 | 江西绿色盾牌环境工程有限公司 | 一种村镇污水处理的工艺及装置 |
WO2024003881A1 (en) * | 2022-07-01 | 2024-01-04 | Ozone Research & Applications (I) Pvt. Ltd. | Methods and devices for using ozone and oxygen present in an off gas from an ozone contact tank in the etp and the stp |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101003162B1 (ko) | 2008-03-21 | 2010-12-22 | (주)옥센텍 | 축산폐수 처리장치 |
-
1999
- 1999-12-08 KR KR1019990055857A patent/KR100325722B1/ko not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100616535B1 (ko) * | 2004-08-27 | 2006-08-28 | 박정재 | 축산 분뇨 처리 시스템 |
WO2010055985A1 (ko) * | 2008-11-12 | 2010-05-20 | 주식회사 케이티씨 | 가축 분뇨 발효장치 |
CN111217495A (zh) * | 2020-03-17 | 2020-06-02 | 桂润环境科技股份有限公司 | 一种有机废水深度处理装置和处理方法 |
CN113060901A (zh) * | 2021-03-23 | 2021-07-02 | 江西绿色盾牌环境工程有限公司 | 一种村镇污水处理的工艺及装置 |
WO2024003881A1 (en) * | 2022-07-01 | 2024-01-04 | Ozone Research & Applications (I) Pvt. Ltd. | Methods and devices for using ozone and oxygen present in an off gas from an ozone contact tank in the etp and the stp |
Also Published As
Publication number | Publication date |
---|---|
KR100325722B1 (ko) | 2002-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4173531A (en) | Nitrification-denitrification of wastewater | |
AU731280B2 (en) | Process, using ammonia rich water for the selection and enrichment of nitrifying micro-organisms for nitrification of wastewater | |
CN109205954A (zh) | 微电解催化氧化、生化处理高浓度废水工艺 | |
KR20020016674A (ko) | 축산폐수 고도처리 시스템 | |
CN105565582A (zh) | 煤制氢污水处理方法 | |
JP2661093B2 (ja) | 活性汚泥法による廃水処理方法 | |
KR100325722B1 (ko) | 오존과 고농도 산소를 이용한 오폐수의 처리방법 | |
JP3799557B2 (ja) | 廃水処理方法 | |
KR20010028550A (ko) | 고농도 유기물, 질소, 인 함유 축산폐수의 처리방법 | |
HU205330B (en) | Process for purifying sewage containing organic material, by increased removal of phosphorus and nitrogen | |
KR100240801B1 (ko) | 폐수의 정화방법 | |
CN100542978C (zh) | 活性污泥法去除污水氨氮的方法 | |
CN112408699B (zh) | 一种含毒害有机物废水的脱氮集成方法 | |
KR100438323B1 (ko) | 생물학적 고도처리에 의한 하수, 폐수 처리방법 | |
KR100971588B1 (ko) | 폐수의 질소 및 퍼클로레이트 제거방법 | |
KR100670231B1 (ko) | 되새김 sbr 폐수처리시스템 | |
KR960011888B1 (ko) | 질소, 인제거 겸용 생물학적 하,폐수처리장치 및 그 처리방법 | |
KR19990065434A (ko) | 폐수의 정화방법 | |
KR100698385B1 (ko) | 담체가 충진된 a2/o 변형반응조를 이용한 오폐수 내유기물 및 질소 화합물 제거방법 | |
CN100445366C (zh) | 硝化菌培养促进剂 | |
KR0129831B1 (ko) | 탈인, 탈질을 위한 하수처리공정 | |
KR100202066B1 (ko) | 단일반응조에서의 생물학적 3상 소화공정을 이용한 폐수처리방법 | |
KR100217358B1 (ko) | 질소 및 인의 생물학적 제거방법 | |
KR100283127B1 (ko) | 탈질 및 탈인 공정이 포함된 폐수 처리 방법 | |
CN112794572A (zh) | 分散蓝60生产废水的处理方法及适用于该方法的处理系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19991208 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20020131 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20020208 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20020209 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20050128 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20060125 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20070129 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20080211 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20090102 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20091229 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20091229 Start annual number: 9 End annual number: 9 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |