NL58910C - - Google Patents
Info
- Publication number
- NL58910C NL58910C NL58910DA NL58910C NL 58910 C NL58910 C NL 58910C NL 58910D A NL58910D A NL 58910DA NL 58910 C NL58910 C NL 58910C
- Authority
- NL
- Netherlands
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
- D01C1/00—Treatment of vegetable material
- D01C1/04—Bacteriological retting
-
- 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
-
- 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
- C02F3/06—Aerobic processes using submerged filters
-
- 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
- C02F3/12—Activated sludge processes
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Textile Engineering (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE623367X | 1941-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL58910C true NL58910C (en:Method) | 1900-01-01 |
Family
ID=3875762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL58910D NL58910C (en:Method) | 1941-03-10 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE440812A (en:Method) |
| FR (1) | FR878356A (en:Method) |
| GB (1) | GB623367A (en:Method) |
| NL (1) | NL58910C (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298642C (zh) * | 2005-01-17 | 2007-02-07 | 昆明理工大学 | 一种处理亚麻脱胶污水循环复用的方法 |
| CN101838894B (zh) * | 2010-01-22 | 2012-06-27 | 中国人民解放军总后勤部军需装备研究所 | 一种麻纤维渗透养生方法及装置 |
| CN101876101A (zh) * | 2010-03-27 | 2010-11-03 | 铜陵华源麻业有限公司 | 一种亚麻养生装置 |
-
0
- BE BE440812D patent/BE440812A/xx unknown
- NL NL58910D patent/NL58910C/xx active
-
1942
- 1942-01-09 FR FR878356D patent/FR878356A/fr not_active Expired
-
1945
- 1945-05-05 GB GB1150045A patent/GB623367A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE440812A (en:Method) | 1900-01-01 |
| GB623367A (en) | 1949-05-17 |
| FR878356A (fr) | 1943-01-19 |