CS274939B2 - Admixture of sludges from neutralization sumps of plating plants into brickmaking raw materials - Google Patents

Admixture of sludges from neutralization sumps of plating plants into brickmaking raw materials

Info

Publication number
CS274939B2
CS274939B2 CS94787A CS94787A CS274939B2 CS 274939 B2 CS274939 B2 CS 274939B2 CS 94787 A CS94787 A CS 94787A CS 94787 A CS94787 A CS 94787A CS 274939 B2 CS274939 B2 CS 274939B2
Authority
CS
Czechoslovakia
Prior art keywords
neutralization
sumps
sludges
admixture
raw materials
Prior art date
Application number
CS94787A
Other languages
Czech (cs)
Inventor
Ladislav Ing Krcma
Zdenek Ing Policky
Original Assignee
Krcma Ladislav
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 Krcma Ladislav filed Critical Krcma Ladislav
Priority to CS94787A priority Critical patent/CS274939B2/en
Publication of CS274939B2 publication Critical patent/CS274939B2/en

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
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Treatment Of Sludge (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

The use of sludge from neutralization basins of planting plants to brick raw matter concerns engineering factories that provide for surface treatment of metals and brick factories. The sludge with high content of iron and calcium with low contents of heavy metal oxides, like chromium, nickel, cadmium, zinc, etc. are built in aluminium-silicate structure of brick products at the baking temperature of 900 to 1150 degrees C.
CS94787A 1987-02-12 1987-02-12 Admixture of sludges from neutralization sumps of plating plants into brickmaking raw materials CS274939B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS94787A CS274939B2 (en) 1987-02-12 1987-02-12 Admixture of sludges from neutralization sumps of plating plants into brickmaking raw materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS94787A CS274939B2 (en) 1987-02-12 1987-02-12 Admixture of sludges from neutralization sumps of plating plants into brickmaking raw materials

Publications (1)

Publication Number Publication Date
CS274939B2 true CS274939B2 (en) 1991-12-17

Family

ID=5342620

Family Applications (1)

Application Number Title Priority Date Filing Date
CS94787A CS274939B2 (en) 1987-02-12 1987-02-12 Admixture of sludges from neutralization sumps of plating plants into brickmaking raw materials

Country Status (1)

Country Link
CS (1) CS274939B2 (en)

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