CN105523668A - 一种pcb含氨氮废水零排放处理方法及装置 - Google Patents
一种pcb含氨氮废水零排放处理方法及装置 Download PDFInfo
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- CN105523668A CN105523668A CN201510890376.9A CN201510890376A CN105523668A CN 105523668 A CN105523668 A CN 105523668A CN 201510890376 A CN201510890376 A CN 201510890376A CN 105523668 A CN105523668 A CN 105523668A
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- ultrafiltration
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- nitrogen
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- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 54
- 239000002351 wastewater Substances 0.000 title claims abstract description 50
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 208000028659 discharge Diseases 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 239000000460 chlorine Substances 0.000 claims abstract description 41
- 238000005530 etching Methods 0.000 claims abstract description 41
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 40
- 238000005406 washing Methods 0.000 claims abstract description 33
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 239000000706 filtrate Substances 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 17
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 14
- 239000010936 titanium Substances 0.000 claims description 14
- 229910052719 titanium Inorganic materials 0.000 claims description 13
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 11
- 229910052801 chlorine Inorganic materials 0.000 claims description 11
- 229910021529 ammonia Inorganic materials 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 9
- 238000010979 pH adjustment Methods 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 8
- 238000007254 oxidation reaction Methods 0.000 claims description 8
- 229910001258 titanium gold Inorganic materials 0.000 claims description 8
- 229910000929 Ru alloy Inorganic materials 0.000 claims description 7
- CJTCBBYSPFAVFL-UHFFFAOYSA-N iridium ruthenium Chemical compound [Ru].[Ir] CJTCBBYSPFAVFL-UHFFFAOYSA-N 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 241000370738 Chlorion Species 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 claims description 6
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 6
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000005189 flocculation Methods 0.000 claims description 4
- 230000016615 flocculation Effects 0.000 claims description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-O azanium;hydron;hydroxide Chemical compound [NH4+].O VHUUQVKOLVNVRT-UHFFFAOYSA-O 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- -1 ammonium radical ion Chemical class 0.000 claims description 2
- 210000005056 cell body Anatomy 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 8
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000010949 copper Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000010865 sewage Substances 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000004821 distillation Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical class ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 2
- CVTZKFWZDBJAHE-UHFFFAOYSA-N [N].N Chemical compound [N].N CVTZKFWZDBJAHE-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000005660 chlorination reaction Methods 0.000 description 2
- 230000004087 circulation Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000009615 deamination Effects 0.000 description 2
- 238000006481 deamination reaction Methods 0.000 description 2
- 230000005518 electrochemistry Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000012028 Fenton's reagent Substances 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 229910001423 beryllium ion Inorganic materials 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- RECVMTHOQWMYFX-UHFFFAOYSA-N oxygen(1+) dihydride Chemical compound [OH2+] RECVMTHOQWMYFX-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 230000001839 systemic circulation Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000003403 water pollutant Substances 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46133—Electrodes characterised by the material
-
- 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
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
污染物 | 浓度(mg/L) |
NH3-N | 400~40000 |
Cu2+ | 100~10000 |
Cl- | >20000 |
pH | 10~12 |
污染物 | 浓度(mg/L) |
NH3-N | <10 |
Cu2+ | <3 |
Cl- | <20000 |
pH | 6~11 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510890376.9A CN105523668B (zh) | 2015-12-04 | 2015-12-04 | 一种pcb含氨氮废水零排放处理方法及装置 |
Applications Claiming Priority (1)
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CN201510890376.9A CN105523668B (zh) | 2015-12-04 | 2015-12-04 | 一种pcb含氨氮废水零排放处理方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN105523668A true CN105523668A (zh) | 2016-04-27 |
CN105523668B CN105523668B (zh) | 2018-04-13 |
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CN (1) | CN105523668B (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106006856A (zh) * | 2016-07-11 | 2016-10-12 | 苏州美源达环保科技股份有限公司 | 一种电解催化氧化法处理氨性氯化铜废水中氨氮的系统 |
CN107010729A (zh) * | 2017-06-05 | 2017-08-04 | 济南大学 | 一种气水异向流渐变式全程自养脱氮系统及其处理方法 |
CN108101163A (zh) * | 2017-12-21 | 2018-06-01 | 衢州华友钴新材料有限公司 | 一种从工业废水中回收有价金属并降氨氮及cod的方法 |
CN108249637A (zh) * | 2016-12-29 | 2018-07-06 | 深圳安吉尔饮水产业集团有限公司 | 电解软水系统和净水器 |
CN108996619A (zh) * | 2018-08-23 | 2018-12-14 | 广东海瑞环保科技有限公司 | Pcb含氨氮废水处理系统及其处理方法 |
CN109650495A (zh) * | 2019-01-28 | 2019-04-19 | 中南大学 | 一种含氨氮、磷废水的处理装置及方法 |
CN110040887A (zh) * | 2019-05-10 | 2019-07-23 | 四川省科源工程技术测试中心 | 一种有机废液处理方法及装置 |
CN110453225A (zh) * | 2019-08-29 | 2019-11-15 | 深圳市祺鑫天正环保科技有限公司 | 酸性蚀刻废液的处理方法 |
CN110746010A (zh) * | 2019-11-07 | 2020-02-04 | 深圳市臻鼎环保科技有限公司 | 一种采用电解法处理高氨氮废水的方法 |
CN112225302A (zh) * | 2020-08-31 | 2021-01-15 | 金禄电子科技股份有限公司 | 氨氮废水处理方法和系统 |
CN113200635A (zh) * | 2021-06-17 | 2021-08-03 | 徐鸿顺 | 一种电路板蚀刻废水处理装置及方法 |
CN113955830A (zh) * | 2021-10-18 | 2022-01-21 | 苏州美源达环保科技股份有限公司 | 一种协同处理含铜废水与氨氮废水的设备 |
CN117865287A (zh) * | 2024-03-11 | 2024-04-12 | 上海汲隆水务科技有限公司 | 一种高氨氮有机废水深度脱氮用除氮装置及脱氮方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006272098A (ja) * | 2005-03-28 | 2006-10-12 | Susumu Nakajima | 水洗浄用水の製造方法および製造装置 |
CN101125719A (zh) * | 2007-07-13 | 2008-02-20 | 深圳市中冠环保科技有限公司 | 印刷电路酸性蚀刻废液回收盐酸及金属铜的方法 |
CN102120668A (zh) * | 2010-09-26 | 2011-07-13 | 东南大学 | 印刷线路板综合废水资源化利用方法 |
CN103025667A (zh) * | 2010-06-03 | 2013-04-03 | 库特勒自动化系统(苏州)有限公司 | 用于回收废蚀刻溶液的系统和方法 |
CN203079779U (zh) * | 2013-01-30 | 2013-07-24 | 张强华 | Pcb废液环保化回收处理系统 |
CN103523977A (zh) * | 2012-07-03 | 2014-01-22 | 库特勒自动化系统(苏州)有限公司 | 印刷板蚀刻废液处理系统和方法 |
CN104711636A (zh) * | 2015-02-11 | 2015-06-17 | 昆山市益民环保技术开发有限公司 | 印刷电路板酸性蚀刻废液处理方法 |
CN205442898U (zh) * | 2015-12-04 | 2016-08-10 | 陈丽珊 | 一种用于pcb含氨氮废水零排放处理的装置 |
-
2015
- 2015-12-04 CN CN201510890376.9A patent/CN105523668B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006272098A (ja) * | 2005-03-28 | 2006-10-12 | Susumu Nakajima | 水洗浄用水の製造方法および製造装置 |
CN101125719A (zh) * | 2007-07-13 | 2008-02-20 | 深圳市中冠环保科技有限公司 | 印刷电路酸性蚀刻废液回收盐酸及金属铜的方法 |
CN103025667A (zh) * | 2010-06-03 | 2013-04-03 | 库特勒自动化系统(苏州)有限公司 | 用于回收废蚀刻溶液的系统和方法 |
CN102120668A (zh) * | 2010-09-26 | 2011-07-13 | 东南大学 | 印刷线路板综合废水资源化利用方法 |
CN103523977A (zh) * | 2012-07-03 | 2014-01-22 | 库特勒自动化系统(苏州)有限公司 | 印刷板蚀刻废液处理系统和方法 |
CN203079779U (zh) * | 2013-01-30 | 2013-07-24 | 张强华 | Pcb废液环保化回收处理系统 |
CN104711636A (zh) * | 2015-02-11 | 2015-06-17 | 昆山市益民环保技术开发有限公司 | 印刷电路板酸性蚀刻废液处理方法 |
CN205442898U (zh) * | 2015-12-04 | 2016-08-10 | 陈丽珊 | 一种用于pcb含氨氮废水零排放处理的装置 |
Non-Patent Citations (2)
Title |
---|
周生刚 竺培显著: "《金属基层状复合功能材料的研制与性能》", 31 May 2015 * |
胡昌义 刘时杰等编著: "《贵金属材料》", 30 September 2015 * |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106006856A (zh) * | 2016-07-11 | 2016-10-12 | 苏州美源达环保科技股份有限公司 | 一种电解催化氧化法处理氨性氯化铜废水中氨氮的系统 |
CN108249637A (zh) * | 2016-12-29 | 2018-07-06 | 深圳安吉尔饮水产业集团有限公司 | 电解软水系统和净水器 |
CN107010729B (zh) * | 2017-06-05 | 2022-08-19 | 济南大学 | 一种气水异向流渐变式全程自养脱氮系统及其处理方法 |
CN107010729A (zh) * | 2017-06-05 | 2017-08-04 | 济南大学 | 一种气水异向流渐变式全程自养脱氮系统及其处理方法 |
CN108101163A (zh) * | 2017-12-21 | 2018-06-01 | 衢州华友钴新材料有限公司 | 一种从工业废水中回收有价金属并降氨氮及cod的方法 |
CN108101163B (zh) * | 2017-12-21 | 2020-11-03 | 衢州华友钴新材料有限公司 | 一种从工业废水中回收有价金属并降氨氮及cod的方法 |
CN108996619A (zh) * | 2018-08-23 | 2018-12-14 | 广东海瑞环保科技有限公司 | Pcb含氨氮废水处理系统及其处理方法 |
CN109650495A (zh) * | 2019-01-28 | 2019-04-19 | 中南大学 | 一种含氨氮、磷废水的处理装置及方法 |
CN110040887A (zh) * | 2019-05-10 | 2019-07-23 | 四川省科源工程技术测试中心 | 一种有机废液处理方法及装置 |
CN110453225A (zh) * | 2019-08-29 | 2019-11-15 | 深圳市祺鑫天正环保科技有限公司 | 酸性蚀刻废液的处理方法 |
CN110746010A (zh) * | 2019-11-07 | 2020-02-04 | 深圳市臻鼎环保科技有限公司 | 一种采用电解法处理高氨氮废水的方法 |
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CN117865287B (zh) * | 2024-03-11 | 2024-05-24 | 上海汲隆水务科技有限公司 | 一种高氨氮有机废水深度脱氮用除氮装置及脱氮方法 |
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