RU97105579A - METHOD FOR REMOVING MERCURY AND CHLORIDE IONS FROM WASTE ACTIVATED CARBON - Google Patents

METHOD FOR REMOVING MERCURY AND CHLORIDE IONS FROM WASTE ACTIVATED CARBON

Info

Publication number
RU97105579A
RU97105579A RU97105579/02A RU97105579A RU97105579A RU 97105579 A RU97105579 A RU 97105579A RU 97105579/02 A RU97105579/02 A RU 97105579/02A RU 97105579 A RU97105579 A RU 97105579A RU 97105579 A RU97105579 A RU 97105579A
Authority
RU
Russia
Prior art keywords
activated carbon
mercury
chloride ions
waste activated
removing mercury
Prior art date
Application number
RU97105579/02A
Other languages
Russian (ru)
Other versions
RU2113547C1 (en
Inventor
В.Л. Погребная
Н.П. Пронина
Н.К. Стрижов
Т.Н. Боковикова
Н.Н. Полуляхова
Original Assignee
Кубанский государственный технологический университет
Filing date
Publication date
Application filed by Кубанский государственный технологический университет filed Critical Кубанский государственный технологический университет
Priority to RU97105579A priority Critical patent/RU2113547C1/en
Priority claimed from RU97105579A external-priority patent/RU2113547C1/en
Application granted granted Critical
Publication of RU2113547C1 publication Critical patent/RU2113547C1/en
Publication of RU97105579A publication Critical patent/RU97105579A/en

Links

Claims (1)

Способ извлечения ртути и хлорид-ионов из отработанного активированного угля, включающий ее катодное осаждение на электроде, отличающийся тем, что в качестве катода используют отработанный активированный уголь, содержащий хлориды ртути, в качестве аналита и каталита используют 0,1 N раствор NaOH, при этом выделяющийся на аноде хлор диспропорционирует на хлорид натрия и гипохлорит натрия, активированный уголь - катод, с выделившейся ртутью на его поверхности, подвергают термической обработке до выделения чистой ртути.A method for extracting mercury and chloride ions from spent activated carbon, including its cathodic deposition on an electrode, characterized in that the spent activated carbon containing mercury chlorides is used as a cathode, a 0.1 N NaOH solution is used as analyte and catalite, chlorine released at the anode disproportionates to sodium chloride and sodium hypochlorite, activated carbon — the cathode, with the released mercury on its surface, is subjected to heat treatment until pure mercury is released.
RU97105579A 1997-04-03 1997-04-03 Method for withdrawal of mercury and chloride ions from used-up activated carbon RU2113547C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97105579A RU2113547C1 (en) 1997-04-03 1997-04-03 Method for withdrawal of mercury and chloride ions from used-up activated carbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97105579A RU2113547C1 (en) 1997-04-03 1997-04-03 Method for withdrawal of mercury and chloride ions from used-up activated carbon

Publications (2)

Publication Number Publication Date
RU2113547C1 RU2113547C1 (en) 1998-06-20
RU97105579A true RU97105579A (en) 1998-11-27

Family

ID=20191720

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97105579A RU2113547C1 (en) 1997-04-03 1997-04-03 Method for withdrawal of mercury and chloride ions from used-up activated carbon

Country Status (1)

Country Link
RU (1) RU2113547C1 (en)

Similar Documents

Publication Publication Date Title
AR019521A1 (en) COPPER POWDER OF GREAT AREA AND LOW DENSITY, IRON PRODUCTS, BRONZE, CONTAINING GRAPHITE AND BRUSHING THAT INCLUDE SUCH COPPER POWDER AND PROCEDURES FOR OBTAINING SUCH COPPER POWDER
EP0683136A3 (en) Silver removal
EA200201107A1 (en) ELECTROLIZER AND METHOD OF ELECTROLYSIS
RU92004369A (en) METHOD FOR TREATING HERBAL MEANS
RU97105579A (en) METHOD FOR REMOVING MERCURY AND CHLORIDE IONS FROM WASTE ACTIVATED CARBON
FR2392942A1 (en) METHOD AND APPARATUS FOR TREATMENT OF WASTE WATER CONTAINING HEAVY METALS
BR0002624A (en) Electrolysis process
JP3080390B2 (en) Electrochemical treatment method using activated carbon
RU2113547C1 (en) Method for withdrawal of mercury and chloride ions from used-up activated carbon
JPS5534110A (en) Activated carbon regenerating method
RU2001117939A (en) DEVICE AND SYSTEM FOR CLEANING SODIUM
JPS55104632A (en) Treating method of waste gas containing hydrogen chloride and sulfur oxide
RU94037539A (en) METHOD FOR PROCESSING DRINKING WATER AND DEVICE FOR ITS IMPLEMENTATION
JPS52113558A (en) Electrolytic treating method of waste water
JPS56123334A (en) Method and apparatus for recovering gold or silver by dissolution
JPS5483623A (en) Separating method for mercury from acidic aqueous solution
JP2005000737A (en) Method for decomposing organohalogen compound in soil
Donskikh Iron role in electrode processes during magnesium electrolysis
Riordan et al. Electrolytic Recovery of Mercury Metal from a Mercuric Chloride- Containing Waste
JP2001073172A (en) Electrolytic treating method for waste solution
RU96109729A (en) METHOD FOR PROCESSING GRAPHITE ELECTRODES OF MAGNESIUM ELECTROLYZER
RU2004132597A (en) METHOD FOR PRODUCING COMPOSITE SORPTION MATERIALS
JPS54110920A (en) Recovery of silver from silver-containing sludge
Varentsov et al. Gold electrolytic extraction on the carbonic fibre cathodes from the used hydrochloric electrolytes and rinse waters
Strizhko et al. Decomposition of Sodium and Silver Thiosulfate During Recovery of Silver From Fixative Solutions