Zhou et al., 2005 - Google Patents
Electrokinetic remediation of a Cu–Zn contaminated red soil by controlling the voltage and conditioning catholyte pHZhou et al., 2005
- Document ID
- 1796701751089201767
- Author
- Zhou D
- Deng C
- Cang L
- Alshawabkeh A
- Publication year
- Publication venue
- Chemosphere
External Links
Snippet
Electrokinetics is an innovative technique for treating heavy metals contaminated soil, especially low pH soils such as the Chinese red soil (Udic Ferrisols). In this paper, a Cu–Zn contaminated red soil is treated by electrokinetics. When the Cu–Zn contaminated red soil …
- 239000002689 soil 0 title abstract description 214
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINED SOIL SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
-
- 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
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
-
- 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
-
- 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
- C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINED SOIL SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINED SOIL SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
- C22B3/1608—Leaching with acyclic or carbocyclic agents
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Zhou et al. | Electrokinetic remediation of a Cu–Zn contaminated red soil by controlling the voltage and conditioning catholyte pH | |
| Zhou et al. | Electrokinetic remediation of a Cu contaminated red soil by conditioning catholyte pH with different enhancing chemical reagents | |
| Kim et al. | Electrokinetic remediation of fluorine-contaminated soil: conditioning of anolyte | |
| Kim et al. | Electrokinetic remediation of Zn and Ni-contaminated soil | |
| Amrate et al. | Removal of Pb from a calcareous soil during EDTA-enhanced electrokinetic extraction | |
| Kim et al. | Pilot scale study on the ex situ electrokinetic removal of heavy metals from municipal wastewater sludges | |
| Lee et al. | A new method to control electrolytes pH by circulation system in electrokinetic soil remediation | |
| Peng et al. | Using electrode electrolytes to enhance electrokinetic removal of heavy metals from electroplating sludge | |
| Shen et al. | Comparison of electrokinetic soil remediation methods using one fixed anode and approaching anodes | |
| Zhang et al. | Enhanced electrokinetic remediation of lead-contaminated soil by complexing agents and approaching anodes | |
| Hanay et al. | Effect of EDTA as washing solution on removing of heavy metals from sewage sludge by electrokinetic | |
| Almeira et al. | Simultaneous removal of cadmium from kaolin and catholyte during soil electrokinetic remediation | |
| Chang et al. | The lead contaminated land treated by the circulation-enhanced electrokinetics and phytoremediation in field scale | |
| Pedersen et al. | Electrodialytic removal of heavy metals from municipal solid waste incineration fly ash using ammonium citrate as assisting agent | |
| Nogueira et al. | Improving on electrokinetic remediation in spiked Mn kaolinite by addition of complexing agents | |
| Ryu et al. | Pulsed electrokinetic removal of Cd and Zn from fine-grained soil | |
| Cai et al. | Improvement in electrokinetic remediation of Pb-contaminated soil near lead acid battery factory | |
| Karaca et al. | Acid pond sediment and mine tailings contaminated with metals: physicochemical characterization and electrokinetic remediation | |
| Hansen et al. | Electro-remediation of copper mine tailings. Comparing copper removal efficiencies for two tailings of different age | |
| Giannis et al. | Impact of vertical electrokinetic-flushing technology to remove heavy metals and polycyclic aromatic hydrocarbons from contaminated soil | |
| Li et al. | Hydroxypropyl-β-cyclodextrin enhanced electrokinetic remediation of sediment contaminated with HCB and heavy metals | |
| Li et al. | Pilot-scale electrokinetic movement of HCB and Zn in real contaminated sediments enhanced with hydroxypropyl-β-cyclodextrin | |
| Delil et al. | Investigation of a combined continuous flow system for the removal of Pb and Cd from heavily contaminated soil | |
| Beyrami | Effect of different treatments on electrokinetic remediation of Zn, Pb and Cd from a contaminated calcareous soil | |
| EP1603690B1 (en) | Method for soil remediation and engineering |