PL441188A1 - Method of obtaining recycling material using sewage sludge - Google Patents

Method of obtaining recycling material using sewage sludge

Info

Publication number
PL441188A1
PL441188A1 PL441188A PL44118822A PL441188A1 PL 441188 A1 PL441188 A1 PL 441188A1 PL 441188 A PL441188 A PL 441188A PL 44118822 A PL44118822 A PL 44118822A PL 441188 A1 PL441188 A1 PL 441188A1
Authority
PL
Poland
Prior art keywords
stage
sewage sludge
agglomerates
mass
amount
Prior art date
Application number
PL441188A
Other languages
Polish (pl)
Other versions
PL247415B1 (en
Inventor
Adam MASŁOŃ
Maksymilian Cieśla
Wojciech Strojny
Renata Guca-Rokosz
Original Assignee
Politechnika Rzeszowska im. Ignacego Łukasiewicza
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 Politechnika Rzeszowska im. Ignacego Łukasiewicza filed Critical Politechnika Rzeszowska im. Ignacego Łukasiewicza
Priority to PL441188A priority Critical patent/PL247415B1/en
Publication of PL441188A1 publication Critical patent/PL441188A1/en
Publication of PL247415B1 publication Critical patent/PL247415B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/20—Agglomeration, binding or encapsulation of solid waste
    • 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
    • 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
    • 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
    • C04B18/30—Mixed waste; Waste of undefined composition
    • 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
    • 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)
  • Processing Of Solid Wastes (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób otrzymywania materiału recyklingowanego z wykorzystaniem osadu ściekowego. Sposób, według zgłoszenia charakteryzuje się tym, że w pierwszym etapie uwodnione komunalne osady ściekowe w ilości od 10% do 50% masowych, które zawierają od 70% do 90% wody, zmielone osady denne w ilości od 20% do 50% masowych suchej mieszaniny oraz odpady ziarniste wydzielone w piaskowniku oczyszczalni ścieków w ilości od 20% do 50% masowych suchej mieszaniny homogenizuje się do uzyskania mieszaniny o plastycznej konsystencji, po czym przechodzi się do drugiego etapu, w którym z mieszaniny formuje się aglomeraty, a następnie w trzecim etapie aglomeraty są suszone w temperaturze od 20°C do 80°C, po czym w czwartym etapie aglomeraty wypala się w temperaturze z przedziału od 950°C do 1200°C w czasie od 0,5 do 2 godzin, a następnie w piątym etapie całość studzi się.The subject of the application is a method of obtaining recycled material using sewage sludge. The method according to the application is characterized by the fact that in the first stage, hydrated municipal sewage sludge in an amount from 10% to 50% by mass, which contains from 70% to 90% water, ground bottom sediments in an amount from 20% to 50% by mass of the dry mixture and granular waste separated in the sand trap of a sewage treatment plant in an amount from 20% to 50% by mass of the dry mixture is homogenized to obtain a mixture with a plastic consistency, and then proceeds to the second stage, in which agglomerates are formed from the mixture, and then, in the third stage, agglomerates are dried at temperatures from 20°C to 80°C, and then, in the fourth stage, the agglomerates are fired at a temperature ranging from 950°C to 1200°C for 0.5 to 2 hours, and then, in the fifth stage, the whole thing is cooled myself.

PL441188A 2022-05-16 2022-05-16 Method of obtaining recycled material using sewage sludge PL247415B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL441188A PL247415B1 (en) 2022-05-16 2022-05-16 Method of obtaining recycled material using sewage sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL441188A PL247415B1 (en) 2022-05-16 2022-05-16 Method of obtaining recycled material using sewage sludge

Publications (2)

Publication Number Publication Date
PL441188A1 true PL441188A1 (en) 2023-11-20
PL247415B1 PL247415B1 (en) 2025-06-30

Family

ID=88838740

Family Applications (1)

Application Number Title Priority Date Filing Date
PL441188A PL247415B1 (en) 2022-05-16 2022-05-16 Method of obtaining recycled material using sewage sludge

Country Status (1)

Country Link
PL (1) PL247415B1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL210921B1 (en) * 2008-03-06 2012-03-30 Inst Budownictwa Mech The manner of obtaining of light aggregate of municipal and industrial wastes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL210921B1 (en) * 2008-03-06 2012-03-30 Inst Budownictwa Mech The manner of obtaining of light aggregate of municipal and industrial wastes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANH TUAN, BUI LE TESFAMARIAM I INNI: "Journal of Construction Engineering and Management; 2014", PRODUCTION OF LIGHTWEIGHT AGGREGATE FROM SEWAGE SLUDGE AND RESERVOIR SEDIMENT FOR HIGH-FLOWING CONCRETE *

Also Published As

Publication number Publication date
PL247415B1 (en) 2025-06-30

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