IN155611B - - Google Patents
Info
- Publication number
- IN155611B IN155611B IN245/CAL/82A IN245CA1982A IN155611B IN 155611 B IN155611 B IN 155611B IN 245CA1982 A IN245CA1982 A IN 245CA1982A IN 155611 B IN155611 B IN 155611B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/04—Processes using organic exchangers
-
- 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
- C02F1/70—Treatment of water, waste water, or sewage by reduction
- C02F1/705—Reduction by metals
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
-
- 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
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
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)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2042/81A CH649070A5 (en) | 1981-03-26 | 1981-03-26 | Process for removing mercury from Hg-containing effluents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN155611B true IN155611B (en) | 1985-02-16 |
Family
ID=4224577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN245/CAL/82A IN155611B (en) | 1981-03-26 | 1982-03-03 |
Country Status (4)
| Country | Link |
|---|---|
| BR (1) | BR8201651A (en) |
| CH (1) | CH649070A5 (en) |
| IN (1) | IN155611B (en) |
| ZA (1) | ZA821249B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4012099A1 (en) * | 1990-04-14 | 1991-10-17 | Meyer Fa Rud Otto | Selective metal sepn. from aq. soln. using chelating resin - having imino-di:acetate gps. with pH control of both resin and soln. at below metal hydroxide pptn. value |
| DE4035563A1 (en) * | 1990-10-31 | 1992-05-07 | Wilhelm Meurer | WATER TREATMENT DEVICE AND METHOD FOR TREATING WATER |
-
1981
- 1981-03-26 CH CH2042/81A patent/CH649070A5/en not_active IP Right Cessation
-
1982
- 1982-02-25 ZA ZA821249A patent/ZA821249B/en unknown
- 1982-03-03 IN IN245/CAL/82A patent/IN155611B/en unknown
- 1982-03-24 BR BR8201651A patent/BR8201651A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA821249B (en) | 1983-01-26 |
| CH649070A5 (en) | 1985-04-30 |
| BR8201651A (en) | 1983-02-16 |