IT1204562B - Selective feeder for washing machine reagents - Google Patents

Selective feeder for washing machine reagents

Info

Publication number
IT1204562B
IT1204562B IT20396/87A IT2039687A IT1204562B IT 1204562 B IT1204562 B IT 1204562B IT 20396/87 A IT20396/87 A IT 20396/87A IT 2039687 A IT2039687 A IT 2039687A IT 1204562 B IT1204562 B IT 1204562B
Authority
IT
Italy
Prior art keywords
chambers
rock
storage area
water
storage
Prior art date
Application number
IT20396/87A
Other languages
Italian (it)
Other versions
IT8720396A0 (en
Inventor
Alessandro Bertoja
Original Assignee
Siltal Casa Spa
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 Siltal Casa Spa filed Critical Siltal Casa Spa
Priority to IT20396/87A priority Critical patent/IT1204562B/en
Publication of IT8720396A0 publication Critical patent/IT8720396A0/en
Application granted granted Critical
Publication of IT1204562B publication Critical patent/IT1204562B/en

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  • Processing Of Solid Wastes (AREA)

Abstract

Storage vessels filled with waste radioactive material are taken underground using the entrance of an operating or abandoned mine. The vessels are deposited in chambers cut into previously undisturbed rock below the `karst' water level. The chambers are filled and each chamber, section and the whole `field' is sealed off against water. Transport is always carried out against the flow of ventilation air. The underground storage area is located below the `karst' water level, in rock formation with a max. of 10 power(-6) cm/sec. water leakage, at least 100 metres from the bounary of the formation, and at least 300 metres from rock, which is already disturbed. The storage area has a max. of two connections to the surface, these are for inward transport and tie-in. The storage area is divided into sections in which access roads and storage chambers are cut. Each chamber is surrounded by protective rock. Full chambers and sectors are sealed with water tight structures
IT20396/87A 1987-05-06 1987-05-06 Selective feeder for washing machine reagents IT1204562B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT20396/87A IT1204562B (en) 1987-05-06 1987-05-06 Selective feeder for washing machine reagents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20396/87A IT1204562B (en) 1987-05-06 1987-05-06 Selective feeder for washing machine reagents

Publications (2)

Publication Number Publication Date
IT8720396A0 IT8720396A0 (en) 1987-05-06
IT1204562B true IT1204562B (en) 1989-03-10

Family

ID=11166336

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20396/87A IT1204562B (en) 1987-05-06 1987-05-06 Selective feeder for washing machine reagents

Country Status (1)

Country Link
IT (1) IT1204562B (en)

Also Published As

Publication number Publication date
IT8720396A0 (en) 1987-05-06

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Effective date: 19970529