JPS5695397A - Production of hard object utilizing waste sludge and hard object thereof - Google Patents

Production of hard object utilizing waste sludge and hard object thereof

Info

Publication number
JPS5695397A
JPS5695397A JP15315679A JP15315679A JPS5695397A JP S5695397 A JPS5695397 A JP S5695397A JP 15315679 A JP15315679 A JP 15315679A JP 15315679 A JP15315679 A JP 15315679A JP S5695397 A JPS5695397 A JP S5695397A
Authority
JP
Japan
Prior art keywords
hard object
sludge
hard
resin
waste sludge
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
JP15315679A
Other languages
Japanese (ja)
Inventor
Shinya Watanabe
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP15315679A priority Critical patent/JPS5695397A/en
Publication of JPS5695397A publication Critical patent/JPS5695397A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/0418—Wet materials, e.g. slurries
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)

Abstract

PURPOSE: To produce a hard object by making use of waste sludge by mixing the sludge which is powdered after drying and a thermosetting resin, thermo-molding the mixture to the shape of the hard object and further covering this with a resin.
CONSTITUTION: After dredged sludge is dried, it is ground to the form of powder and this powderlike sluge and a thermosetting resin are mixed at ratios of 30W50% the former and 70W50% the latter. The mixture is thermocompression-molded to an arbitrary shape, whereby the rigid blank material is made. The entire part of this blank material is covered with a resin by hard plastic molding, whereby the hard object is obtained. In this way, the hard objects such as construction materials and interior products are produced by utilizing the sludge with is polluting material.
COPYRIGHT: (C)1981,JPO&Japio
JP15315679A 1979-11-27 1979-11-27 Production of hard object utilizing waste sludge and hard object thereof Pending JPS5695397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15315679A JPS5695397A (en) 1979-11-27 1979-11-27 Production of hard object utilizing waste sludge and hard object thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15315679A JPS5695397A (en) 1979-11-27 1979-11-27 Production of hard object utilizing waste sludge and hard object thereof

Publications (1)

Publication Number Publication Date
JPS5695397A true JPS5695397A (en) 1981-08-01

Family

ID=15556246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15315679A Pending JPS5695397A (en) 1979-11-27 1979-11-27 Production of hard object utilizing waste sludge and hard object thereof

Country Status (1)

Country Link
JP (1) JPS5695397A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01162156A (en) * 1987-12-19 1989-06-26 Olympus Optical Co Ltd Automatic analyzer
EP0589367A1 (en) * 1992-09-23 1994-03-30 Alfred Bolz Method and plant for disposing refuse as well as an extruded or molded part thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01162156A (en) * 1987-12-19 1989-06-26 Olympus Optical Co Ltd Automatic analyzer
EP0589367A1 (en) * 1992-09-23 1994-03-30 Alfred Bolz Method and plant for disposing refuse as well as an extruded or molded part thereof

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