LU63403A1 - - Google Patents
Info
- Publication number
- LU63403A1 LU63403A1 LU63403DA LU63403A1 LU 63403 A1 LU63403 A1 LU 63403A1 LU 63403D A LU63403D A LU 63403DA LU 63403 A1 LU63403 A1 LU 63403A1
- Authority
- LU
- Luxembourg
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
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
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- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
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- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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- 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
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
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)
- Inorganic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702031189 DE2031189A1 (de) | 1970-06-24 | 1970-06-24 | Verfahren zur Reinigung von säurehaltigen Abwässern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU63403A1 true LU63403A1 (de) | 1971-09-22 |
Family
ID=5774828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU63403D LU63403A1 (de) | 1970-06-24 | 1971-06-22 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE768629A (de) |
| CH (1) | CH525164A (de) |
| DE (1) | DE2031189A1 (de) |
| LU (1) | LU63403A1 (de) |
| NL (1) | NL7108132A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8303557A (nl) * | 1983-10-17 | 1985-05-17 | Dhv Raadgevend Ing | Werkwijze voor de verwijdering van zware metalen uit afvalwater. |
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1970
- 1970-06-24 DE DE19702031189 patent/DE2031189A1/de active Pending
-
1971
- 1971-06-14 NL NL7108132A patent/NL7108132A/xx unknown
- 1971-06-17 BE BE768629A patent/BE768629A/xx unknown
- 1971-06-21 CH CH901271A patent/CH525164A/de not_active IP Right Cessation
- 1971-06-22 LU LU63403D patent/LU63403A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE768629A (fr) | 1971-11-03 |
| DE2031189A1 (de) | 1971-12-30 |
| CH525164A (de) | 1972-07-15 |
| NL7108132A (de) | 1971-12-28 |