JPS5436420B2 - - Google Patents
Info
- Publication number
- JPS5436420B2 JPS5436420B2 JP11249075A JP11249075A JPS5436420B2 JP S5436420 B2 JPS5436420 B2 JP S5436420B2 JP 11249075 A JP11249075 A JP 11249075A JP 11249075 A JP11249075 A JP 11249075A JP S5436420 B2 JPS5436420 B2 JP S5436420B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1806—Biological oxygen demand [BOD] or chemical oxygen demand [COD]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Emergency Medicine (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Activated Sludge Processes (AREA)
- Control Of Non-Electrical Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51960874A | 1974-10-31 | 1974-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5162565A JPS5162565A (en) | 1976-05-31 |
| JPS5436420B2 true JPS5436420B2 (xx) | 1979-11-09 |
Family
ID=24069033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50112490A Granted JPS5162565A (en) | 1974-10-31 | 1975-09-17 | Katsuseisuratsujigesuino shorihohoto sonosochi |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5162565A (xx) |
| DE (1) | DE2540324A1 (xx) |
| FR (1) | FR2289451A1 (xx) |
| GB (1) | GB1463798A (xx) |
| NL (1) | NL7510472A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3327154A1 (de) * | 1983-07-28 | 1985-02-14 | Hans-Jörg Dipl.-Kfm. 4400 Münster Hübner | Verfahren zum messen von kenngroessen der umgebungsatmosphaere, insbesondere von konzentrationen explosionsgefaehrlicher gase im wetterstrom unter tage |
| CA1251279A (en) * | 1986-05-16 | 1989-03-14 | The Governors Of The University Of Alberta | Determination of oxygen uptake rate in wastewater treatment plants |
| DE4229550A1 (de) * | 1992-09-04 | 1994-03-10 | Grundig Emv | Anordnung zur Regelung der Bioaktivität von biologischen Systemen |
| WO2009001152A1 (en) | 2007-06-27 | 2008-12-31 | Gambro Lundia Ab | Flow reversing device and fluid treatment apparatus |
-
1975
- 1975-07-24 GB GB3104975A patent/GB1463798A/en not_active Expired
- 1975-09-04 FR FR7527221A patent/FR2289451A1/fr not_active Withdrawn
- 1975-09-05 NL NL7510472A patent/NL7510472A/xx not_active Application Discontinuation
- 1975-09-10 DE DE19752540324 patent/DE2540324A1/de active Pending
- 1975-09-17 JP JP50112490A patent/JPS5162565A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2540324A1 (de) | 1976-05-06 |
| NL7510472A (nl) | 1976-05-04 |
| GB1463798A (en) | 1977-02-09 |
| FR2289451A1 (fr) | 1976-05-28 |
| JPS5162565A (en) | 1976-05-31 |