NL6902260A - - Google Patents
Info
- Publication number
- NL6902260A NL6902260A NL6902260A NL6902260A NL6902260A NL 6902260 A NL6902260 A NL 6902260A NL 6902260 A NL6902260 A NL 6902260A NL 6902260 A NL6902260 A NL 6902260A NL 6902260 A NL6902260 A NL 6902260A
- Authority
- NL
- Netherlands
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]
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)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR140148 | 1968-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6902260A true NL6902260A (en) | 1969-08-19 |
Family
ID=8646090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6902260A NL6902260A (en) | 1968-02-16 | 1969-02-13 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT305915B (en) |
| BE (1) | BE727524A (en) |
| CA (1) | CA940240A (en) |
| CH (1) | CH518551A (en) |
| DE (1) | DE1906587A1 (en) |
| ES (1) | ES363488A1 (en) |
| FR (1) | FR1567181A (en) |
| GB (1) | GB1263754A (en) |
| NL (1) | NL6902260A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2539875B1 (en) * | 1983-01-24 | 1986-03-21 | Ugine Kuhlmann | METHOD AND APPARATUS FOR DETECTION OF TOXIC SUBSTANCES IN WASTE WATER SUPPLYING A BIOLOGICAL TREATMENT STATION |
| NL1026287C2 (en) * | 2004-05-28 | 2005-11-30 | Vitens Fryslsn | Measuring microbiological activity of aqueous solutions, used for monitoring drinking water quality, by measuring reduction in oxygen concentration over time |
| CN107515288B (en) * | 2017-10-13 | 2024-02-06 | 中国科学院南京地理与湖泊研究所 | Device and method for rapidly and quantitatively detecting biological activity of water-soluble organic matters |
| CN110412233B (en) * | 2019-08-28 | 2024-08-02 | 上海铱钶环保科技有限公司 | Method and device for quantitatively measuring ozone consumption of different water qualities |
| CN118702289B (en) * | 2024-06-07 | 2025-01-21 | 湖南中孚环保技术研究院有限公司 | A sewage treatment process based on targeted treatment of functional microorganisms |
-
1968
- 1968-02-16 FR FR1567181D patent/FR1567181A/fr not_active Expired
-
1969
- 1969-01-24 CH CH107669A patent/CH518551A/en not_active IP Right Cessation
- 1969-01-28 BE BE727524D patent/BE727524A/xx not_active IP Right Cessation
- 1969-02-10 ES ES363488A patent/ES363488A1/en not_active Expired
- 1969-02-11 DE DE19691906587 patent/DE1906587A1/en active Pending
- 1969-02-13 NL NL6902260A patent/NL6902260A/xx unknown
- 1969-02-14 CA CA043,019A patent/CA940240A/en not_active Expired
- 1969-02-14 AT AT149769A patent/AT305915B/en not_active IP Right Cessation
- 1969-02-17 GB GB859069A patent/GB1263754A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1263754A (en) | 1972-02-16 |
| CA940240A (en) | 1974-01-15 |
| ES363488A1 (en) | 1970-12-16 |
| FR1567181A (en) | 1969-05-16 |
| BE727524A (en) | 1969-07-01 |
| DE1906587A1 (en) | 1969-09-18 |
| CH518551A (en) | 1972-01-31 |
| AT305915B (en) | 1973-03-26 |