IT1204610B - Sludge thermal drying - Google Patents

Sludge thermal drying

Info

Publication number
IT1204610B
IT1204610B IT20512/87A IT2051287A IT1204610B IT 1204610 B IT1204610 B IT 1204610B IT 20512/87 A IT20512/87 A IT 20512/87A IT 2051287 A IT2051287 A IT 2051287A IT 1204610 B IT1204610 B IT 1204610B
Authority
IT
Italy
Prior art keywords
chambers
rock
storage area
water
storage
Prior art date
Application number
IT20512/87A
Other languages
Italian (it)
Other versions
IT8720512A0 (en
Inventor
Franco Codignala
Original Assignee
Sisas 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 Sisas Spa filed Critical Sisas Spa
Priority to IT20512/87A priority Critical patent/IT1204610B/en
Publication of IT8720512A0 publication Critical patent/IT8720512A0/en
Application granted granted Critical
Publication of IT1204610B publication Critical patent/IT1204610B/en

Links

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
IT20512/87A 1987-05-14 1987-05-14 Sludge thermal drying IT1204610B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT20512/87A IT1204610B (en) 1987-05-14 1987-05-14 Sludge thermal drying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20512/87A IT1204610B (en) 1987-05-14 1987-05-14 Sludge thermal drying

Publications (2)

Publication Number Publication Date
IT8720512A0 IT8720512A0 (en) 1987-05-14
IT1204610B true IT1204610B (en) 1989-03-10

Family

ID=11168054

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20512/87A IT1204610B (en) 1987-05-14 1987-05-14 Sludge thermal drying

Country Status (1)

Country Link
IT (1) IT1204610B (en)

Also Published As

Publication number Publication date
IT8720512A0 (en) 1987-05-14

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