BG19583A3 - - Google Patents
Info
- Publication number
- BG19583A3 BG19583A3 BG2191672A BG2191672A BG19583A3 BG 19583 A3 BG19583 A3 BG 19583A3 BG 2191672 A BG2191672 A BG 2191672A BG 2191672 A BG2191672 A BG 2191672A BG 19583 A3 BG19583 A3 BG 19583A3
- Authority
- BG
- Bulgaria
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
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/082—Rotating biological contactors
-
- 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
-
- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
- Cleaning In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1511171A SE349554B (no) | 1971-11-25 | 1971-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG19583A3 true BG19583A3 (no) | 1975-06-25 |
Family
ID=20300162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG2191672A BG19583A3 (no) | 1971-11-25 | 1972-11-20 |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US3875058A (no) |
| JP (1) | JPS4860447A (no) |
| AR (1) | AR196890A1 (no) |
| AT (1) | AT318502B (no) |
| AU (1) | AU4818172A (no) |
| BE (1) | BE791880A (no) |
| BG (1) | BG19583A3 (no) |
| CA (1) | CA993576A (no) |
| CH (1) | CH548955A (no) |
| DD (1) | DD106617A5 (no) |
| DE (1) | DE2254804A1 (no) |
| FR (1) | FR2161009A1 (no) |
| IL (1) | IL40650A0 (no) |
| IT (1) | IT971069B (no) |
| NL (1) | NL7215912A (no) |
| NO (1) | NO129041B (no) |
| RO (1) | RO62031A (no) |
| SE (1) | SE349554B (no) |
| ZA (1) | ZA727543B (no) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE377329B (no) * | 1974-02-14 | 1975-06-30 | Parca Norrahammar Ab | |
| JPS52111261A (en) * | 1976-03-16 | 1977-09-17 | Kankyo Eng | Water floating sanitary sewage prifier |
| JPS5330774U (no) * | 1976-08-24 | 1978-03-16 | ||
| JPS5363764A (en) * | 1976-11-18 | 1978-06-07 | Hidenobu Toyotomi | Device for treating waste water by rotary screw disk |
| SE408409B (sv) * | 1977-02-16 | 1979-06-11 | Hakansson Lars Ake Hilmer | Anordning for rening av vetska, foretredesvis avloppsvatten fran industriella processer |
| DE2829006A1 (de) * | 1978-07-01 | 1980-01-10 | Rheintechnik Weiland & Kaspar | Verfahren und vorrichtung zur belueftung von wasser |
| DK146800C (da) * | 1979-06-26 | 1984-07-02 | Frandsen Aksel S | Kontaktfilter til anvendelse i et anlaeg til biologisk rensning af spildevand |
| FR2687395B1 (fr) * | 1992-02-17 | 1995-01-20 | Roger Guasco | Procede de traitement des eaux usees par effet lamellaire rotatif. |
| US5556765A (en) * | 1994-02-18 | 1996-09-17 | Dedolph; Richard R. | Reactor using tubular spiroids for gas/liquid propulsion |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US763327A (en) * | 1903-11-14 | 1904-06-21 | George A Hancock | Floating water-filter. |
| US3447683A (en) * | 1967-05-15 | 1969-06-03 | Laval Turbine | Separation apparatus and method for mixed impurities on the exposed surface of a liquid body |
| DE6913488U (de) * | 1968-04-24 | 1970-02-05 | Svenska Interpur Ab | Vorrichtung zur biologischen reinigung von organisch verschmutztem wasser, z.b. abwasser |
| SE325236B (no) * | 1969-04-22 | 1970-06-22 | Svenska Interpur Ab | |
| US3618768A (en) * | 1970-05-08 | 1971-11-09 | Kenard D Brown | Liquid sweeping system employing helical conveyor method and apparatus |
| US3779911A (en) * | 1971-07-12 | 1973-12-18 | Fairchild Ind | Waste treatment apparatus |
-
0
- BE BE791880D patent/BE791880A/xx unknown
-
1971
- 1971-11-25 SE SE1511171A patent/SE349554B/xx unknown
-
1972
- 1972-05-04 CA CA141,284A patent/CA993576A/en not_active Expired
- 1972-10-23 ZA ZA727543A patent/ZA727543B/xx unknown
- 1972-10-24 IL IL40650A patent/IL40650A0/xx unknown
- 1972-10-26 AU AU48181/72A patent/AU4818172A/en not_active Expired
- 1972-11-08 AR AR24502872A patent/AR196890A1/es active
- 1972-11-09 DE DE2254804A patent/DE2254804A1/de active Pending
- 1972-11-10 CH CH1642572A patent/CH548955A/xx not_active IP Right Cessation
- 1972-11-15 AT AT969372A patent/AT318502B/de not_active IP Right Cessation
- 1972-11-16 RO RO7283572A patent/RO62031A/ro unknown
- 1972-11-20 BG BG2191672A patent/BG19583A3/xx unknown
- 1972-11-20 US US307901A patent/US3875058A/en not_active Expired - Lifetime
- 1972-11-21 IT IT3191272A patent/IT971069B/it active
- 1972-11-23 DD DD16704672A patent/DD106617A5/xx unknown
- 1972-11-23 NL NL7215912A patent/NL7215912A/xx unknown
- 1972-11-23 NO NO04302/72A patent/NO129041B/no unknown
- 1972-11-23 FR FR7241676A patent/FR2161009A1/fr not_active Withdrawn
- 1972-11-25 JP JP11849072A patent/JPS4860447A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AR196890A1 (es) | 1974-02-28 |
| DD106617A5 (no) | 1974-06-20 |
| IT971069B (it) | 1974-04-30 |
| US3875058A (en) | 1975-04-01 |
| NL7215912A (no) | 1973-05-29 |
| ZA727543B (en) | 1973-07-25 |
| FR2161009A1 (en) | 1973-07-06 |
| NO129041B (no) | 1974-02-18 |
| AT318502B (de) | 1974-10-25 |
| CA993576A (en) | 1976-07-20 |
| CH548955A (de) | 1974-05-15 |
| RO62031A (no) | 1977-07-15 |
| AU4818172A (en) | 1974-05-02 |
| BE791880A (fr) | 1973-03-16 |
| IL40650A0 (en) | 1972-12-29 |
| SE349554B (no) | 1972-10-02 |
| DE2254804A1 (de) | 1973-05-30 |
| JPS4860447A (no) | 1973-08-24 |