JPS5598440A - Waste disposal method for fluorescent lamp - Google Patents

Waste disposal method for fluorescent lamp

Info

Publication number
JPS5598440A
JPS5598440A JP498779A JP498779A JPS5598440A JP S5598440 A JPS5598440 A JP S5598440A JP 498779 A JP498779 A JP 498779A JP 498779 A JP498779 A JP 498779A JP S5598440 A JPS5598440 A JP S5598440A
Authority
JP
Japan
Prior art keywords
capsule
enclosed
waste disposal
mercury
fluorescent lamp
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP498779A
Other languages
Japanese (ja)
Other versions
JPS5740616B2 (en
Inventor
Nichimaru Fujio
Masaki Suo
Koji Emoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Priority to JP498779A priority Critical patent/JPS5598440A/en
Publication of JPS5598440A publication Critical patent/JPS5598440A/en
Publication of JPS5740616B2 publication Critical patent/JPS5740616B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]

Abstract

PURPOSE: To make the treatment exceedingly safe by separating and removing enclosed mercury in such a way that a capsule enclosed sulfur particle in a fluorescent lamp tube is provided, the capsule is disclosed at the time of waste disposal by heating the lamp.
CONSTITUTION: A glass made capsule 1 enclosed a desired amount of mercury, a capsule 2 made of glass which is enclosed sulfur particle are enclosed in a glass tube 5, which is retained by metal rings 3, 3' covering around electrode filaments, and metal fine wires 4, 4' are provided in contact with the capsule surfaces. When making waste disposal of fluorescent lamp, in concurrence of disclosing the capsule 2 through high frequency treatment with reacting mercury oxide with sulfur under heat, it becomes mercury sulfide which is excceedingly hard in its solubility in water and chemically stable, separating removal can be done surely, and waste disposal can be done exceedingly safe.
COPYRIGHT: (C)1980,JPO&Japio
JP498779A 1979-01-20 1979-01-20 Waste disposal method for fluorescent lamp Granted JPS5598440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP498779A JPS5598440A (en) 1979-01-20 1979-01-20 Waste disposal method for fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP498779A JPS5598440A (en) 1979-01-20 1979-01-20 Waste disposal method for fluorescent lamp

Publications (2)

Publication Number Publication Date
JPS5598440A true JPS5598440A (en) 1980-07-26
JPS5740616B2 JPS5740616B2 (en) 1982-08-28

Family

ID=11598952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP498779A Granted JPS5598440A (en) 1979-01-20 1979-01-20 Waste disposal method for fluorescent lamp

Country Status (1)

Country Link
JP (1) JPS5598440A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101640158A (en) * 2008-07-29 2010-02-03 上海姿莹化妆品销售有限公司 Environment-friendly energy-saving lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101640158A (en) * 2008-07-29 2010-02-03 上海姿莹化妆品销售有限公司 Environment-friendly energy-saving lamp

Also Published As

Publication number Publication date
JPS5740616B2 (en) 1982-08-28

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