DE69019643T2 - Verfahren und System zur Entsorgung von wässrigem Klärschlamm. - Google Patents

Verfahren und System zur Entsorgung von wässrigem Klärschlamm.

Info

Publication number
DE69019643T2
DE69019643T2 DE69019643T DE69019643T DE69019643T2 DE 69019643 T2 DE69019643 T2 DE 69019643T2 DE 69019643 T DE69019643 T DE 69019643T DE 69019643 T DE69019643 T DE 69019643T DE 69019643 T2 DE69019643 T2 DE 69019643T2
Authority
DE
Germany
Prior art keywords
disposal
sewage sludge
aqueous sewage
aqueous
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.)
Expired - Fee Related
Application number
DE69019643T
Other languages
English (en)
Other versions
DE69019643D1 (de
Inventor
C O Onoda Cement Co Yamane
C O Onoda Cement Co Saito
C O Onoda Chemico Co Shimoda
C O Onoda Chemico Co Kouchi
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.)
Onoda Chemico Co Ltd
Onoda Cement Co Ltd
Original Assignee
Onoda Chemico Co Ltd
Onoda Cement 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 Onoda Chemico Co Ltd, Onoda Cement Co Ltd filed Critical Onoda Chemico Co Ltd
Application granted granted Critical
Publication of DE69019643D1 publication Critical patent/DE69019643D1/de
Publication of DE69019643T2 publication Critical patent/DE69019643T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/02—Lime
    • C04B2/04—Slaking
    • C04B2/06—Slaking with addition of substances, e.g. hydrophobic agents ; Slaking in the presence of other compounds
    • C04B2/066—Making use of the hydration reaction, e.g. the reaction heat for dehydrating gypsum; Chemical drying by using unslaked lime
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
    • Y02P40/45—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills using fuels from renewable energy sources
DE69019643T 1989-09-11 1990-09-10 Verfahren und System zur Entsorgung von wässrigem Klärschlamm. Expired - Fee Related DE69019643T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1232733A JP2803855B2 (ja) 1989-09-11 1989-09-11 下水汚泥の資源化システム

Publications (2)

Publication Number Publication Date
DE69019643D1 DE69019643D1 (de) 1995-06-29
DE69019643T2 true DE69019643T2 (de) 1995-11-30

Family

ID=16943928

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69019643T Expired - Fee Related DE69019643T2 (de) 1989-09-11 1990-09-10 Verfahren und System zur Entsorgung von wässrigem Klärschlamm.

Country Status (3)

Country Link
EP (1) EP0417705B1 (de)
JP (1) JP2803855B2 (de)
DE (1) DE69019643T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9217594D0 (en) * 1992-08-19 1992-09-30 Reads Plc Process for the treatment of sludge
CA2185691C (en) * 1994-03-16 2003-05-20 R. Leon Leonard Method and system for controlling pollutant emissions in combustion operations
JP4629170B2 (ja) * 1999-03-25 2011-02-09 太平洋セメント株式会社 ポルトランドセメントクリンカおよびポルトランドセメント
JP4110749B2 (ja) * 2001-05-29 2008-07-02 三菱マテリアル株式会社 汚泥及び可燃性廃棄物の処理方法
SE521573C2 (sv) * 2001-05-30 2003-11-11 Roland Lundqvist Förfarande och anordning för släckning av kalkråvara eller annat släckningsbart material
KR100554009B1 (ko) * 2004-07-01 2006-02-22 주식회사 젝시엔 유기성 슬러지의 처리 방법 및 장치
JP4775045B2 (ja) * 2006-03-14 2011-09-21 宇部興産株式会社 還元性せっこう組成物、その製造方法およびセメント系固化材と固化処理方法
JP5854507B2 (ja) * 2012-02-27 2016-02-09 太平洋セメント株式会社 バイオマス系廃棄物の利用方法及びセメント原燃料化装置
CN102923923A (zh) * 2012-10-12 2013-02-13 北京水泥厂有限责任公司 利用处置污泥来降低氮氧化物的方法
CN103626380B (zh) * 2013-11-20 2014-11-05 同济大学 一种石灰干化城市生活污水污泥水泥窑处置前的进一步脱水方法
JP2017205682A (ja) * 2016-05-16 2017-11-24 株式会社トクヤマ 建設発生土及び／又は汚泥の改良体の製造方法、及び該改良体を用いたセメントクリンカーの製造方法
CN107459305A (zh) * 2017-08-04 2017-12-12 福建港湾岩土工程集团有限公司 一种将城市淤泥加工成陶粒的固化剂
RU2756513C1 (ru) 2018-01-18 2021-10-01 Кавасаки Дзюкогио Кабусики Кайся Способ обработки шлама и система для производства цемента
US11591246B2 (en) 2018-04-04 2023-02-28 Taiheiyo Engineering Corporation Organic sludge treatment device and treatment method
JP7143233B2 (ja) * 2019-02-05 2022-09-28 太平洋セメント株式会社 焼却灰の処理方法
CN110577349A (zh) * 2019-10-23 2019-12-17 深圳研源环境科技有限公司 建筑泥浆处理工艺及应用
CN112876184A (zh) * 2021-02-01 2021-06-01 重庆大学 一种淤泥固化剂及其制备方法和使用方法
WO2023188114A1 (ja) * 2022-03-30 2023-10-05 太平洋セメント株式会社 有機汚泥の処理装置及び処理方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2537020A1 (de) * 1974-08-21 1976-03-04 Coopers Swindon Ltd Behandlung von abwasserschlamm
DE2917123A1 (de) * 1978-04-28 1979-11-08 Nihon Automatic Machinery Mfg Verfahren und vorrichtung zum behandeln von verunreinigtem wasser
IT1164202B (it) * 1983-04-29 1987-04-08 Ecodeco Sist Srl Processo per la produzione di materiale cementizio a partire da fanghi di lavorazione industriali e urbani
EP0141932A3 (de) * 1983-08-25 1986-11-26 Klöckner-Humboldt-Deutz Aktiengesellschaft Verfahren und Anlage zur schadstofffreien Beseitigung von Schad- und Abfallstoffen mit geringem Heizwert, insbesondere Müll, durch Verbrennung
DE3572161D1 (en) * 1984-03-27 1989-09-14 Alexander Grisar Process for the disposal of combustible refuses
DE3542004A1 (de) * 1985-11-28 1987-06-04 Kloeckner Humboldt Deutz Ag Trocknung und verbrennung von schlaemmen beim brennprozess mineralischer stoffe
DE3542145A1 (de) * 1985-11-28 1987-06-04 Krupp Polysius Ag Verfahren zur herstellung von zement
DE3545317A1 (de) * 1985-12-20 1987-06-25 Kloeckner Humboldt Deutz Ag Verfahren und anlage zur entstickung von abgasen

Also Published As

Publication number Publication date
EP0417705B1 (de) 1995-05-24
DE69019643D1 (de) 1995-06-29
JP2803855B2 (ja) 1998-09-24
EP0417705A1 (de) 1991-03-20
JPH0398700A (ja) 1991-04-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee