NL6916843A - - Google Patents
Info
- Publication number
- NL6916843A NL6916843A NL6916843A NL6916843A NL6916843A NL 6916843 A NL6916843 A NL 6916843A NL 6916843 A NL6916843 A NL 6916843A NL 6916843 A NL6916843 A NL 6916843A NL 6916843 A NL6916843 A NL 6916843A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/34—Organic compounds containing oxygen
- C02F2101/345—Phenols
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6916843A NL6916843A (en) | 1969-11-07 | 1969-11-07 | |
| GB5204770A GB1321625A (en) | 1969-11-07 | 1970-11-02 | Process and apparatus for the purification of waste water |
| CH1634770A CH558307A (en) | 1969-11-07 | 1970-11-03 | METHOD AND DEVICE FOR CLEANING WASTE WATER. |
| FR7039658A FR2068999A5 (en) | 1969-11-07 | 1970-11-04 | |
| DE19702054753 DE2054753A1 (en) | 1969-11-07 | 1970-11-06 | Method and device for the purification of waste water |
| SE1505170A SE370930B (en) | 1969-11-07 | 1970-11-06 | |
| BE758617D BE758617A (en) | 1969-11-07 | 1970-11-06 | METHOD AND EQUIPMENT FOR THE PURIFICATION OF WASTE WATER |
| AT1008770A AT305912B (en) | 1969-11-07 | 1970-11-09 | Process and device for the purification of waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6916843A NL6916843A (en) | 1969-11-07 | 1969-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6916843A true NL6916843A (en) | 1971-05-11 |
Family
ID=19808341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6916843A NL6916843A (en) | 1969-11-07 | 1969-11-07 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT305912B (en) |
| BE (1) | BE758617A (en) |
| CH (1) | CH558307A (en) |
| DE (1) | DE2054753A1 (en) |
| FR (1) | FR2068999A5 (en) |
| GB (1) | GB1321625A (en) |
| NL (1) | NL6916843A (en) |
| SE (1) | SE370930B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU791608A1 (en) * | 1977-12-26 | 1980-12-30 | Кемеровский Научно-Исследовательский Институт Химической Промышленности Кемеровского Научно-Производственного Объединения "Карболит" | Method of resinous water purification in phenol-formaldehyde resin production |
| CN112062363B (en) * | 2020-09-08 | 2023-02-03 | 沙县宏盛塑料有限公司 | Treatment method of phenolic resin industrial wastewater |
-
1969
- 1969-11-07 NL NL6916843A patent/NL6916843A/xx unknown
-
1970
- 1970-11-02 GB GB5204770A patent/GB1321625A/en not_active Expired
- 1970-11-03 CH CH1634770A patent/CH558307A/en not_active IP Right Cessation
- 1970-11-04 FR FR7039658A patent/FR2068999A5/fr not_active Expired
- 1970-11-06 DE DE19702054753 patent/DE2054753A1/en active Pending
- 1970-11-06 BE BE758617D patent/BE758617A/en unknown
- 1970-11-06 SE SE1505170A patent/SE370930B/xx unknown
- 1970-11-09 AT AT1008770A patent/AT305912B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE758617A (en) | 1971-05-06 |
| GB1321625A (en) | 1973-06-27 |
| AT305912B (en) | 1973-03-26 |
| CH558307A (en) | 1975-01-31 |
| SE370930B (en) | 1974-11-04 |
| FR2068999A5 (en) | 1971-09-03 |
| DE2054753A1 (en) | 1971-05-13 |