JPS5199858A - - Google Patents
Info
- Publication number
- JPS5199858A JPS5199858A JP51006050A JP605076A JPS5199858A JP S5199858 A JPS5199858 A JP S5199858A JP 51006050 A JP51006050 A JP 51006050A JP 605076 A JP605076 A JP 605076A JP S5199858 A JPS5199858 A JP S5199858A
- 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.)
- Pending
Links
Classifications
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- 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
- C02F3/04—Aerobic processes using trickle filters
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54384275A | 1975-01-24 | 1975-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5199858A true JPS5199858A (en) | 1976-09-03 |
Family
ID=24169755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51006050A Pending JPS5199858A (en) | 1975-01-24 | 1976-01-23 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5199858A (en) |
| DE (1) | DE2601701A1 (en) |
| FR (1) | FR2298515A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113087199A (en) * | 2021-03-15 | 2021-07-09 | 中国科学院水生生物研究所 | Water quality control method for artificially breeding Changjiang river finless porpoise |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3603123A1 (en) * | 1986-02-01 | 1987-08-06 | Heinrich Prof Dr Sontheimer | Process for the biological removal of nitrate from water with minimal secondary treatment of the denitrified water |
-
1976
- 1976-01-19 DE DE19762601701 patent/DE2601701A1/en active Pending
- 1976-01-23 FR FR7601916A patent/FR2298515A1/en not_active Withdrawn
- 1976-01-23 JP JP51006050A patent/JPS5199858A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113087199A (en) * | 2021-03-15 | 2021-07-09 | 中国科学院水生生物研究所 | Water quality control method for artificially breeding Changjiang river finless porpoise |
| CN113087199B (en) * | 2021-03-15 | 2022-06-14 | 中国科学院水生生物研究所 | Water quality control method for artificially breeding Changjiang river finless porpoise |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2601701A1 (en) | 1976-07-29 |
| FR2298515A1 (en) | 1976-08-20 |