JPS5547333A - Solidifying treatment of electrostatic precipitation ash - Google Patents

Solidifying treatment of electrostatic precipitation ash

Info

Publication number
JPS5547333A
JPS5547333A JP11998578A JP11998578A JPS5547333A JP S5547333 A JPS5547333 A JP S5547333A JP 11998578 A JP11998578 A JP 11998578A JP 11998578 A JP11998578 A JP 11998578A JP S5547333 A JPS5547333 A JP S5547333A
Authority
JP
Japan
Prior art keywords
electrostatic precipitation
components
weight parts
ash
precipitation ash
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.)
Pending
Application number
JP11998578A
Other languages
Japanese (ja)
Inventor
Yasuo Oikawa
Shigeru Maruyama
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.)
YOKOHAMA TOWN
YOKOHAMASHI
Fuji Electric Co Ltd
Original Assignee
YOKOHAMA TOWN
YOKOHAMASHI
Fuji Electric Co Ltd
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 YOKOHAMA TOWN, YOKOHAMASHI, Fuji Electric Co Ltd filed Critical YOKOHAMA TOWN
Priority to JP11998578A priority Critical patent/JPS5547333A/en
Publication of JPS5547333A publication Critical patent/JPS5547333A/en
Pending 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

Landscapes

  • Processing Of Solid Wastes (AREA)
  • Glanulating (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To obtain uniformly shaped material which is free from environmental pollution, with solidifying electrostatic precipitation ash, by increasing mixing rate of resin component and other components which have an absorbing property to be mixed with electrostatic precipitation ash, so that absorption of elution components may be ensured.
CONSTITUTION: Resin component, such as polyethylene, etc., of 40W80 weight parts, components having absorbing property, such as zeolite, etc., of 5W50 weight parts, and basic component, such as slaked lime, etc., of 1W10 weight parts as occasion demands, are mixed to electrostatic precipitation ash of 5W60 weight parts, and the mixture is processed to have a uniform or irregular shape. When the resin component is increased in amount, a thick film is formed around the particle of ash. Moreover, by the increased amount of absorbing component, elution components of heavy metal, etc., can surely be absorbed. The addition of basic component adjusts pH and also plays an important role in stabilizing and solidifying heavy metals, such as Cd, etc., as hydroxides. By the multiplied effect of these components, the solidified and uniformly or irregularly shaped material made of electrostatic precipitation ash becomes more free from environmental pollution than that of before.
COPYRIGHT: (C)1980,JPO&Japio
JP11998578A 1978-09-29 1978-09-29 Solidifying treatment of electrostatic precipitation ash Pending JPS5547333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11998578A JPS5547333A (en) 1978-09-29 1978-09-29 Solidifying treatment of electrostatic precipitation ash

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11998578A JPS5547333A (en) 1978-09-29 1978-09-29 Solidifying treatment of electrostatic precipitation ash

Publications (1)

Publication Number Publication Date
JPS5547333A true JPS5547333A (en) 1980-04-03

Family

ID=14775049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11998578A Pending JPS5547333A (en) 1978-09-29 1978-09-29 Solidifying treatment of electrostatic precipitation ash

Country Status (1)

Country Link
JP (1) JPS5547333A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62132580A (en) * 1985-12-04 1987-06-15 Kitakiyuushiyuu Kogai Gijutsu Center:Kk Stabilizer for electric furnace dust
JPH10128287A (en) * 1996-10-25 1998-05-19 Miyoshi Oil & Fat Co Ltd Treatment of solid waste
JP2014184437A (en) * 2001-11-30 2014-10-02 Matsuda Giken Kogyo Kk Solidification insolubilization agent for contaminated soil

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62132580A (en) * 1985-12-04 1987-06-15 Kitakiyuushiyuu Kogai Gijutsu Center:Kk Stabilizer for electric furnace dust
JPH10128287A (en) * 1996-10-25 1998-05-19 Miyoshi Oil & Fat Co Ltd Treatment of solid waste
JP2014184437A (en) * 2001-11-30 2014-10-02 Matsuda Giken Kogyo Kk Solidification insolubilization agent for contaminated soil

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