SU1429824A1 - METHOD FOR DISPOSAL OF CHLORIDE WASTES - Google Patents

METHOD FOR DISPOSAL OF CHLORIDE WASTES

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Publication number
SU1429824A1
SU1429824A1 SU4140843/25A SU4140843A SU1429824A1 SU 1429824 A1 SU1429824 A1 SU 1429824A1 SU 4140843/25 A SU4140843/25 A SU 4140843/25A SU 4140843 A SU4140843 A SU 4140843A SU 1429824 A1 SU1429824 A1 SU 1429824A1
Authority
SU
USSR - Soviet Union
Prior art keywords
disposal
chloride
reduce
waste
chloride wastes
Prior art date
Application number
SU4140843/25A
Other languages
Russian (ru)
Inventor
А.В. Белкин
Ю.П. Кудрявский
А.Г. Юков
Ю.А. Ряпосов
Original Assignee
Березниковский филиал Всесоюзного научно-исследовательского и проектного института титана
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 Березниковский филиал Всесоюзного научно-исследовательского и проектного института титана filed Critical Березниковский филиал Всесоюзного научно-исследовательского и проектного института титана
Priority to SU4140843/25A priority Critical patent/SU1429824A1/en
Application granted granted Critical
Publication of SU1429824A1 publication Critical patent/SU1429824A1/en

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  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

Способ обезвреживания хлоридных отходов по авт. св. N 1322886, отличающийся тем, что, с целью снижения радиоактивности фильтрата до допустимых концентраций, порядка 0,1 мг• экв. тория/л, и уменьшения объема отходов, обработку маточного раствора хлоридом бария и серной кислотой ведут при молярных соотношениях ионов SO/Ва = 1 - 6 и Са/Ва ≅5.The method of neutralization of chloride waste by author. St. N 1322886, characterized in that, in order to reduce the radioactivity of the filtrate to permissible concentrations, about 0.1 mg • eq. thorium / l, and reduce the volume of waste, the treatment of the mother liquor with barium chloride and sulfuric acid is carried out at molar ratios of ions SO / Ba = 1 - 6 and Ca / Ba 5.

SU4140843/25A 1986-10-25 1986-10-25 METHOD FOR DISPOSAL OF CHLORIDE WASTES SU1429824A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4140843/25A SU1429824A1 (en) 1986-10-25 1986-10-25 METHOD FOR DISPOSAL OF CHLORIDE WASTES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4140843/25A SU1429824A1 (en) 1986-10-25 1986-10-25 METHOD FOR DISPOSAL OF CHLORIDE WASTES

Publications (1)

Publication Number Publication Date
SU1429824A1 true SU1429824A1 (en) 1999-07-20

Family

ID=60534243

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4140843/25A SU1429824A1 (en) 1986-10-25 1986-10-25 METHOD FOR DISPOSAL OF CHLORIDE WASTES

Country Status (1)

Country Link
SU (1) SU1429824A1 (en)

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