SU886434A1 - METHOD OF CLEANING WASTE WATER FROM VANADIUM V - Google Patents

METHOD OF CLEANING WASTE WATER FROM VANADIUM V

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Publication number
SU886434A1
SU886434A1 SU2959254/26A SU2959254A SU886434A1 SU 886434 A1 SU886434 A1 SU 886434A1 SU 2959254/26 A SU2959254/26 A SU 2959254/26A SU 2959254 A SU2959254 A SU 2959254A SU 886434 A1 SU886434 A1 SU 886434A1
Authority
SU
USSR - Soviet Union
Prior art keywords
vanadium
waste water
cleaning waste
precipitant
adsorbent
Prior art date
Application number
SU2959254/26A
Other languages
Russian (ru)
Inventor
И.А. Ульянова
А.А. Ивакин
Original Assignee
Институт химии Уральского научного центра АН СССР
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Институт химии Уральского научного центра АН СССР filed Critical Институт химии Уральского научного центра АН СССР
Priority to SU2959254/26A priority Critical patent/SU886434A1/en
Application granted granted Critical
Publication of SU886434A1 publication Critical patent/SU886434A1/en

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  • Water Treatment By Sorption (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

1. Способ очистки сточных вод от ванадия V путем введения осадителя и отделения образовавшегося осадка, отличающийся тем, что, с целью повышения степени очистки, в качестве осадителя используют краситель основной фиолетовый К и/или его карбинольное основание при соотношении ванадий : осадитель 1: 3,5-4 и процесс ведут при pH 2,5-5,5, после отделения осадка в раствор вводят адсорбент при перемешивании.2. Способ по п.1, отличающийся тем, что в качестве адсорбента используют активированный уголь при весовом соотношении ванадий : активированный уголь 1:250-300.1. A method of treating wastewater from vanadium V by introducing a precipitant and separating the precipitate formed, characterized in that, in order to increase the degree of purification, the main purple K dye and / or its carbinol base are used as a precipitant at a 1: 3 ratio of vanadium , 5-4 and the process is carried out at a pH of 2.5-5.5, after separation of the precipitate, the adsorbent is introduced into the solution with stirring. The method according to claim 1, characterized in that activated carbon is used as the adsorbent with a vanadium: activated carbon weight ratio of 1: 250-300.

SU2959254/26A 1980-07-16 1980-07-16 METHOD OF CLEANING WASTE WATER FROM VANADIUM V SU886434A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2959254/26A SU886434A1 (en) 1980-07-16 1980-07-16 METHOD OF CLEANING WASTE WATER FROM VANADIUM V

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2959254/26A SU886434A1 (en) 1980-07-16 1980-07-16 METHOD OF CLEANING WASTE WATER FROM VANADIUM V

Publications (1)

Publication Number Publication Date
SU886434A1 true SU886434A1 (en) 2001-01-27

Family

ID=60525479

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2959254/26A SU886434A1 (en) 1980-07-16 1980-07-16 METHOD OF CLEANING WASTE WATER FROM VANADIUM V

Country Status (1)

Country Link
SU (1) SU886434A1 (en)

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