JPS5418236B2 - - Google Patents
Info
- Publication number
- JPS5418236B2 JPS5418236B2 JP2314074A JP2314074A JPS5418236B2 JP S5418236 B2 JPS5418236 B2 JP S5418236B2 JP 2314074 A JP2314074 A JP 2314074A JP 2314074 A JP2314074 A JP 2314074A JP S5418236 B2 JPS5418236 B2 JP S5418236B2
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
- Drying Of Gases (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2314074A JPS5418236B2 (https=) | 1974-02-27 | 1974-02-27 | |
| DK70075*#A DK70075A (https=) | 1974-02-27 | 1975-02-24 | |
| US05/552,362 US3994830A (en) | 1974-02-27 | 1975-02-24 | Process for the production of adsorbents of nitrohumic acid series with an improved alkali-resistance |
| PH16849A PH12654A (en) | 1974-02-27 | 1975-02-24 | Process for the production of adsorbents nitbohumic acid series with an improved alkali resistance |
| NL7502263A NL7502263A (nl) | 1974-02-27 | 1975-02-26 | Werkwijze voor de bereiding van een absorbens van de nitrohumuszuurreeks. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2314074A JPS5418236B2 (https=) | 1974-02-27 | 1974-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50117688A JPS50117688A (https=) | 1975-09-13 |
| JPS5418236B2 true JPS5418236B2 (https=) | 1979-07-05 |
Family
ID=12102239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2314074A Expired JPS5418236B2 (https=) | 1974-02-27 | 1974-02-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3994830A (https=) |
| JP (1) | JPS5418236B2 (https=) |
| DK (1) | DK70075A (https=) |
| NL (1) | NL7502263A (https=) |
| PH (1) | PH12654A (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5222589A (en) * | 1975-08-14 | 1977-02-19 | Terunaito:Kk | Production process of ion exchanger containing nitrohumic acid |
| DE2711587C2 (de) * | 1977-03-17 | 1986-08-07 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Verwendung eines aus Huminsäuren an einem Trägermaterial bestehenden Adsorbermaterials zur Gewinnung von Schwermetallen aus Meerwasser |
| EP1855774A4 (en) * | 2005-03-04 | 2009-10-21 | Cornell Res Foundation Inc | RESTORATION AND RECOVERY OF HEAVY METALS PRESENT IN AQUEOUS LIQUID |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA522805A (en) * | 1956-03-20 | Algemene Kunstzijde Unie N. V. Arnhem | Treatment of filamentous materials | |
| US2029966A (en) * | 1935-05-18 | 1936-02-04 | Charles H Lewis | Reagent for water purification and process for producing same |
| GB1404537A (en) * | 1972-09-26 | 1975-09-03 | Agency Ind Science Techn | Heave metal adsorbents and process for producing same |
-
1974
- 1974-02-27 JP JP2314074A patent/JPS5418236B2/ja not_active Expired
-
1975
- 1975-02-24 PH PH16849A patent/PH12654A/en unknown
- 1975-02-24 US US05/552,362 patent/US3994830A/en not_active Expired - Lifetime
- 1975-02-24 DK DK70075*#A patent/DK70075A/da unknown
- 1975-02-26 NL NL7502263A patent/NL7502263A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50117688A (https=) | 1975-09-13 |
| PH12654A (en) | 1979-07-11 |
| NL7502263A (nl) | 1975-08-29 |
| US3994830A (en) | 1976-11-30 |
| DK70075A (https=) | 1975-10-20 |