[go: up one dir, main page]

Peng et al., 2010 - Google Patents

Using electrode electrolytes to enhance electrokinetic removal of heavy metals from electroplating sludge

Peng et al., 2010

View PDF
Document ID
12092190489700993637
Author
Peng G
Tian G
Publication year
Publication venue
Chemical Engineering Journal

External Links

Snippet

An enhanced EK (electrokinetic) process for the removal of heavy metals from an electroplating sludge was performed by adding electrolytes in electrode chambers. The EK experiments were conducted under a constant cell potential (32V) for 5 days using tap water …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • 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
    • C02F1/52—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
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • 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
    • C02F2101/30—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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment

Similar Documents

Publication Publication Date Title
Peng et al. Using electrode electrolytes to enhance electrokinetic removal of heavy metals from electroplating sludge
Nasiri et al. Application of enhanced electrokinetic approach to remediate Cr-contaminated soil: effect of chelating agents and permeable reactive barrier
Song et al. Effect of EDTA, EDDS, NTA and citric acid on electrokinetic remediation of As, Cd, Cr, Cu, Ni, Pb and Zn contaminated dredged marine sediment
Amrate et al. Removal of Pb from a calcareous soil during EDTA-enhanced electrokinetic extraction
Yuan et al. Electrokinetic enhancement removal of heavy metals from industrial wastewater sludge
Colacicco et al. Enhanced electrokinetic treatment of marine sediments contaminated by heavy metals and PAHs
Weng et al. Enhancement of electrokinetic remediation of hyper-Cr (VI) contaminated clay by zero-valent iron
Gidarakos et al. Chelate agents enhanced electrokinetic remediation for removal cadmium and zinc by conditioning catholyte pH
Giannis et al. Application of sodium dodecyl sulfate and humic acid as surfactants on electrokinetic remediation of cadmium-contaminated soil
Giannis et al. Application of sequential extraction analysis to electrokinetic remediation of cadmium, nickel and zinc from contaminated soils
Reed et al. Chemical conditioning of electrode reservoirs during electrokinetic soil flushing of Pb-contaminated silt loam
Yuan et al. Enhancement of electrokinetic remediation of arsenic spiked soil by chemical reagents
Zhang et al. Enhanced electrokinetic remediation of lead-contaminated soil by complexing agents and approaching anodes
Zhang et al. Assessment of acid enhancement schemes for electrokinetic remediation of Cd/Pb contaminated soil
Hanay et al. Effect of EDTA as washing solution on removing of heavy metals from sewage sludge by electrokinetic
Ryu et al. Pulsed electrokinetic removal of Cd and Zn from fine-grained soil
Song et al. Migration and decomplexation of metal-chelate complexes causing metal accumulation phenomenon after chelate-enhanced electrokinetic remediation
Nogueira et al. Improving on electrokinetic remediation in spiked Mn kaolinite by addition of complexing agents
Shu et al. Electrokinetic remediation of manganese and ammonia nitrogen from electrolytic manganese residue
Buchireddy et al. Electrokinetic remediation of wood preservative contaminated soil containing copper, chromium, and arsenic
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
Faisal et al. An acidic injection well technique for enhancement of the removal of copper from contaminated soil by electrokinetic remediation process
Cherifi et al. Electrokinetic removal of aluminum from water potabilization treatment sludge
Saeedi et al. Effect of alternative electrolytes on enhanced electrokinetic remediation of hexavalent chromium in clayey soil