CN104817240A - 一种含磷污水的处理方法 - Google Patents
一种含磷污水的处理方法 Download PDFInfo
- Publication number
- CN104817240A CN104817240A CN201510258676.5A CN201510258676A CN104817240A CN 104817240 A CN104817240 A CN 104817240A CN 201510258676 A CN201510258676 A CN 201510258676A CN 104817240 A CN104817240 A CN 104817240A
- Authority
- CN
- China
- Prior art keywords
- sewage
- precipitation
- treatment
- hour
- pond
- 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
- 239000010865 sewage Substances 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 50
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title abstract description 21
- 229910052698 phosphorus Inorganic materials 0.000 title abstract description 21
- 239000011574 phosphorus Substances 0.000 title abstract description 21
- 238000001556 precipitation Methods 0.000 claims abstract description 30
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 17
- 239000010802 sludge Substances 0.000 claims abstract description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 10
- 241000894006 Bacteria Species 0.000 claims description 34
- 230000008569 process Effects 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 229920000388 Polyphosphate Polymers 0.000 claims description 17
- 229920000037 Polyproline Polymers 0.000 claims description 17
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 239000001205 polyphosphate Substances 0.000 claims description 17
- 235000011176 polyphosphates Nutrition 0.000 claims description 17
- 238000005189 flocculation Methods 0.000 claims description 11
- 230000016615 flocculation Effects 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 8
- 238000002203 pretreatment Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 239000006228 supernatant Substances 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 3
- 229910002651 NO3 Inorganic materials 0.000 claims description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 235000019253 formic acid Nutrition 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 230000001546 nitrifying effect Effects 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229920002401 polyacrylamide Polymers 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000010801 sewage sludge Substances 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- -1 aluminium chlorohydroxide Chemical compound 0.000 claims description 2
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 8
- 229910021529 ammonia Inorganic materials 0.000 abstract description 4
- 230000015556 catabolic process Effects 0.000 abstract description 4
- 238000006731 degradation reaction Methods 0.000 abstract description 4
- 108090000623 proteins and genes Proteins 0.000 description 17
- 235000001014 amino acid Nutrition 0.000 description 5
- 150000001413 amino acids Chemical class 0.000 description 5
- 238000010353 genetic engineering Methods 0.000 description 5
- 241000589540 Pseudomonas fluorescens Species 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 235000018102 proteins Nutrition 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000012408 PCR amplification Methods 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 125000003275 alpha amino acid group Chemical group 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000007403 mPCR Methods 0.000 description 2
- 230000000869 mutational effect Effects 0.000 description 2
- 239000013612 plasmid Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 108091008146 restriction endonucleases Proteins 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- FRXSZNDVFUDTIR-UHFFFAOYSA-N 6-methoxy-1,2,3,4-tetrahydroquinoline Chemical compound N1CCCC2=CC(OC)=CC=C21 FRXSZNDVFUDTIR-UHFFFAOYSA-N 0.000 description 1
- 108091006146 Channels Proteins 0.000 description 1
- 101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 239000013599 cloning vector Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000013604 expression vector Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 102000057593 human F8 Human genes 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 239000002773 nucleotide Substances 0.000 description 1
- 125000003729 nucleotide group Chemical group 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 229940047431 recombinate Drugs 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000000539 two dimensional gel electrophoresis Methods 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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
- C07K14/21—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Pseudomonadaceae (F)
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
-
- 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
- C02F3/28—Anaerobic digestion processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Genetics & Genomics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Gastroenterology & Hepatology (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
Description
Claims (4)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610242932.6A CN105859022B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201610243534.6A CN105693042B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201610242782.9A CN105753258B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201610243184.3A CN105693040B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201510258676.5A CN104817240B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201610242951.9A CN105859023B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201610243221.0A CN105668951B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201610242935.XA CN105753259B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201610243519.1A CN105645700B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201610242786.7A CN105776756B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201610243222.5A CN105693041B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510258676.5A CN104817240B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
Related Child Applications (10)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610243534.6A Division CN105693042B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201610242782.9A Division CN105753258B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201610242935.XA Division CN105753259B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201610242951.9A Division CN105859023B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201610242932.6A Division CN105859022B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201610243221.0A Division CN105668951B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201610243184.3A Division CN105693040B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201610242786.7A Division CN105776756B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201610243222.5A Division CN105693041B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201610243519.1A Division CN105645700B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104817240A true CN104817240A (zh) | 2015-08-05 |
CN104817240B CN104817240B (zh) | 2016-08-24 |
Family
ID=53727751
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610242932.6A Expired - Fee Related CN105859022B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201610242951.9A Expired - Fee Related CN105859023B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201510258676.5A Expired - Fee Related CN104817240B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610242932.6A Expired - Fee Related CN105859022B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
CN201610242951.9A Expired - Fee Related CN105859023B (zh) | 2015-05-20 | 2015-05-20 | 一种含磷污水的处理方法 |
Country Status (1)
Country | Link |
---|---|
CN (3) | CN105859022B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105836919A (zh) * | 2016-04-28 | 2016-08-10 | 广州市环境保护技术设备公司 | 一种含磷废水除磷方法 |
CN109019875A (zh) * | 2018-09-10 | 2018-12-18 | 余素萍 | 一种提高低温污水中磷和氮去除效果的方法 |
CN111233253A (zh) * | 2020-01-16 | 2020-06-05 | 深圳市蓝清环境科技工程有限公司 | 一种含磷废水的强化除磷工艺 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106865721A (zh) * | 2017-04-10 | 2017-06-20 | 河南永泽环境科技有限公司 | 一种污水除磷药剂及其制备方法 |
CN110104936A (zh) * | 2018-01-30 | 2019-08-09 | 辽宁德智环保技术有限公司 | 纳米聚合氯化铝处理发酵污泥的方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1294090C (zh) * | 2004-03-18 | 2007-01-10 | 昆明柯利欣环保科技有限公司 | 一种污水处理方法 |
CN103992013B (zh) * | 2014-06-09 | 2015-06-10 | 江苏德鑫环保科技有限公司 | 一种高浓度难降解化工废水处理方法及设备 |
-
2015
- 2015-05-20 CN CN201610242932.6A patent/CN105859022B/zh not_active Expired - Fee Related
- 2015-05-20 CN CN201610242951.9A patent/CN105859023B/zh not_active Expired - Fee Related
- 2015-05-20 CN CN201510258676.5A patent/CN104817240B/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105836919A (zh) * | 2016-04-28 | 2016-08-10 | 广州市环境保护技术设备公司 | 一种含磷废水除磷方法 |
CN109019875A (zh) * | 2018-09-10 | 2018-12-18 | 余素萍 | 一种提高低温污水中磷和氮去除效果的方法 |
CN109019875B (zh) * | 2018-09-10 | 2021-05-07 | 黑龙江百盈环保工程有限公司 | 一种提高低温污水中磷和氮去除效果的方法 |
CN111233253A (zh) * | 2020-01-16 | 2020-06-05 | 深圳市蓝清环境科技工程有限公司 | 一种含磷废水的强化除磷工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN105859023B (zh) | 2018-05-15 |
CN104817240B (zh) | 2016-08-24 |
CN105859022A (zh) | 2016-08-17 |
CN105859022B (zh) | 2018-05-18 |
CN105859023A (zh) | 2016-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104817240A (zh) | 一种含磷污水的处理方法 | |
CN102690018B (zh) | 一种煤焦油加工废水处理回用的方法 | |
CN110818179B (zh) | 一种高效脱氮除磷的污水处理系统及污水处理方法 | |
CN101367573B (zh) | 一种用于污水处理的化合物 | |
CN107473370B (zh) | 一种膜生物反应器与磷回收工艺相结合的污水处理系统及处理方法 | |
CN102101739B (zh) | Abs树脂生产废水的处理方法 | |
CN105693042B (zh) | 一种含磷污水的处理方法 | |
Xia et al. | Biodiversity analysis of microbial community in the chem‐bioflocculation treatment process | |
CN105502852B (zh) | 一种快速处理垃圾焚烧厂垃圾渗滤液的方法 | |
CN107032493A (zh) | 制药废水处理方法及处理系统 | |
CN114538698A (zh) | 一种污水净化处理工艺 | |
CN111875171B (zh) | 一种养鸭废水处理工艺及资源回收的方法 | |
CN220132050U (zh) | 一种高浓度有机废水异养自养生化处理系统 | |
CN105776756B (zh) | 一种含磷污水的处理方法 | |
CN107572731B (zh) | 一种高盐高氨氮高磷废水的好氧-沉淀处理装置及处理方法 | |
CN105668951B (zh) | 一种含磷污水的处理方法 | |
CN105753258B (zh) | 一种含磷污水的处理方法 | |
CN105645700B (zh) | 一种含磷污水的处理方法 | |
CN208964749U (zh) | 一种pcb废水生化深度处理系统 | |
CN105693041B (zh) | 一种含磷污水的处理方法 | |
CN105693040B (zh) | 一种含磷污水的处理方法 | |
CN105753259B (zh) | 一种含磷污水的处理方法 | |
CN214115294U (zh) | 一种生活污水提标改造处理系统 | |
CN213416607U (zh) | 一种污水处理装置系统 | |
CN105884126A (zh) | 去除颗粒的固态污染物的污水预处理分流及分离工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Liping Inventor before: Yu Suping |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160711 Address after: 100012 Beijing city Chaoyang District Dayangfang Beiyuan No. 8 Applicant after: Chinese Research Academy of Environmental Sciences Address before: 336000, room 9, building 202, Yintai square, Sau Jiang Street, Yuanzhou District, Jiangxi, Yichun Applicant before: Yu Suping |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20180520 |