CA2600831A1 - Method of recycling fibers from sewage sludge and means thereof - Google Patents
Method of recycling fibers from sewage sludge and means thereof Download PDFInfo
- Publication number
- CA2600831A1 CA2600831A1 CA 2600831 CA2600831A CA2600831A1 CA 2600831 A1 CA2600831 A1 CA 2600831A1 CA 2600831 CA2600831 CA 2600831 CA 2600831 A CA2600831 A CA 2600831A CA 2600831 A1 CA2600831 A1 CA 2600831A1
- Authority
- CA
- Canada
- Prior art keywords
- fibers
- recycling system
- sludge
- formate
- screening
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract 32
- 239000000835 fiber Substances 0.000 title claims abstract 31
- 238000004064 recycling Methods 0.000 title claims abstract 24
- 239000010801 sewage sludge Substances 0.000 title claims abstract 7
- 239000000203 mixture Substances 0.000 claims 15
- 239000010802 sludge Substances 0.000 claims 14
- 238000012216 screening Methods 0.000 claims 12
- 238000004061 bleaching Methods 0.000 claims 11
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims 6
- 239000002245 particle Substances 0.000 claims 6
- 239000000126 substance Substances 0.000 claims 6
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 claims 5
- 229940044170 formate Drugs 0.000 claims 5
- 239000007787 solid Substances 0.000 claims 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical class C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims 4
- 238000011143 downstream manufacturing Methods 0.000 claims 4
- 239000012530 fluid Substances 0.000 claims 4
- 239000007788 liquid Substances 0.000 claims 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims 4
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 claims 4
- 230000001590 oxidative effect Effects 0.000 claims 4
- 239000001301 oxygen Substances 0.000 claims 4
- 229910052760 oxygen Inorganic materials 0.000 claims 4
- 238000003825 pressing Methods 0.000 claims 4
- 239000011734 sodium Substances 0.000 claims 4
- 229910052708 sodium Inorganic materials 0.000 claims 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 3
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims 3
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 claims 3
- 239000011575 calcium Substances 0.000 claims 3
- 229910052791 calcium Inorganic materials 0.000 claims 3
- 150000001805 chlorine compounds Chemical class 0.000 claims 3
- 229910001882 dioxygen Inorganic materials 0.000 claims 3
- 235000019253 formic acid Nutrition 0.000 claims 3
- 238000004806 packaging method and process Methods 0.000 claims 3
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical class OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims 2
- CBOCVOKPQGJKKJ-UHFFFAOYSA-L Calcium formate Chemical compound [Ca+2].[O-]C=O.[O-]C=O CBOCVOKPQGJKKJ-UHFFFAOYSA-L 0.000 claims 2
- 229920000742 Cotton Polymers 0.000 claims 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims 2
- 229920002488 Hemicellulose Polymers 0.000 claims 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims 2
- VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 claims 2
- NMJJFJNHVMGPGM-UHFFFAOYSA-N butyl formate Chemical compound CCCCOC=O NMJJFJNHVMGPGM-UHFFFAOYSA-N 0.000 claims 2
- 229940044172 calcium formate Drugs 0.000 claims 2
- 239000004281 calcium formate Substances 0.000 claims 2
- 235000019255 calcium formate Nutrition 0.000 claims 2
- 235000015165 citric acid Nutrition 0.000 claims 2
- 238000004140 cleaning Methods 0.000 claims 2
- 230000001419 dependent effect Effects 0.000 claims 2
- 238000001035 drying Methods 0.000 claims 2
- 230000004907 flux Effects 0.000 claims 2
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 claims 2
- 150000004676 glycans Chemical class 0.000 claims 2
- GMDNUWQNDQDBNQ-UHFFFAOYSA-L magnesium;diformate Chemical compound [Mg+2].[O-]C=O.[O-]C=O GMDNUWQNDQDBNQ-UHFFFAOYSA-L 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 229920001282 polysaccharide Polymers 0.000 claims 2
- 239000005017 polysaccharide Substances 0.000 claims 2
- WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 claims 2
- 238000010008 shearing Methods 0.000 claims 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- ODBLHEXUDAPZAU-ZAFYKAAXSA-N D-threo-isocitric acid Chemical compound OC(=O)[C@H](O)[C@@H](C(O)=O)CC(O)=O ODBLHEXUDAPZAU-ZAFYKAAXSA-N 0.000 claims 1
- ODBLHEXUDAPZAU-FONMRSAGSA-N Isocitric acid Natural products OC(=O)[C@@H](O)[C@H](C(O)=O)CC(O)=O ODBLHEXUDAPZAU-FONMRSAGSA-N 0.000 claims 1
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 150000007942 carboxylates Chemical class 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 239000001530 fumaric acid Substances 0.000 claims 1
- 150000002689 maleic acids Chemical class 0.000 claims 1
- 235000006408 oxalic acid Nutrition 0.000 claims 1
- 239000010452 phosphate Substances 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 230000001954 sterilising effect Effects 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- ODBLHEXUDAPZAU-UHFFFAOYSA-N threo-D-isocitric acid Natural products OC(=O)C(O)C(C(O)=O)CC(O)=O ODBLHEXUDAPZAU-UHFFFAOYSA-N 0.000 claims 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 1
- 239000003643 water by type Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract 2
- 229920003043 Cellulose fiber Polymers 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000003295 industrial effluent Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
- D21B1/026—Separating fibrous materials from waste
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/32—Defibrating by other means of waste paper
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
-
- 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
- Y02W30/64—Paper recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
- Paper (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL16736305 | 2005-03-10 | ||
| IL167363 | 2005-03-10 | ||
| PCT/IL2006/000314 WO2006095349A1 (en) | 2005-03-10 | 2006-03-09 | Method of recycling fibers from sewage sludge and means thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2600831A1 true CA2600831A1 (en) | 2006-09-14 |
Family
ID=36572231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2600831 Abandoned CA2600831A1 (en) | 2005-03-10 | 2006-03-09 | Method of recycling fibers from sewage sludge and means thereof |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US9169597B2 (enExample) |
| EP (1) | EP1877619B1 (enExample) |
| JP (1) | JP2008532743A (enExample) |
| CN (1) | CN101155957B (enExample) |
| CA (1) | CA2600831A1 (enExample) |
| EA (1) | EA012788B1 (enExample) |
| ES (1) | ES2430376T3 (enExample) |
| IL (1) | IL185854A (enExample) |
| PL (1) | PL1877619T3 (enExample) |
| SI (1) | SI1877619T1 (enExample) |
| WO (1) | WO2006095349A1 (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8617281B2 (en) * | 2007-08-13 | 2013-12-31 | Applied Cleantech, Inc | Methods and systems for feedstock production from sewage and product manufacturing therefrom |
| EP2942433A1 (en) * | 2008-05-21 | 2015-11-11 | Applied Cleantech Inc. | Methods and systems for feedstock production from sewage and product manufacturing therefrom |
| KR101864907B1 (ko) * | 2010-07-29 | 2018-07-04 | 이섬 리서치 디벨러프먼트 컴파니 오브 더 히브루 유니버시티 오브 예루살렘 엘티디. | 셀룰로스함유 폐기물로부터 셀룰로스 나노 결정들을 생산하는 방법 |
| KR101044439B1 (ko) | 2011-01-14 | 2011-06-27 | 곽도안 | 기저귀 재활용 방법 및 그 장치 |
| WO2013086217A1 (en) | 2011-12-06 | 2013-06-13 | Masco Corporation Of Indiana | Ozone distribution in a faucet |
| JP6112475B2 (ja) * | 2013-07-26 | 2017-04-12 | 株式会社石垣 | 抽出装置 |
| EP3059015A1 (en) * | 2013-07-26 | 2016-08-24 | Ishigaki Company Limited | Sludge dehydration system and sludge dehydration method |
| JP6146665B2 (ja) * | 2013-09-12 | 2017-06-14 | 株式会社石垣 | 汚泥処理方法 |
| CA3007437C (en) | 2015-12-21 | 2021-09-28 | Delta Faucet Company | Fluid delivery system including a disinfectant device |
| RU168298U1 (ru) * | 2016-03-15 | 2017-01-27 | Марина Геннадьевна Трейман | Комбинированная установка для переработки и последующей утилизации осадков, образующихся от очистки сточных вод на цбп производствах |
| CN107697958B (zh) * | 2017-09-18 | 2020-08-21 | 大庆天之草生物新材料科技有限公司 | 一种草本纤维生物精制工艺废液回收与利用方法及设备 |
| CN108821532A (zh) * | 2018-06-25 | 2018-11-16 | 钟桂冰 | 城市污泥处理方法 |
| CN108821543A (zh) * | 2018-06-25 | 2018-11-16 | 钟桂冰 | 污泥处理方法 |
| CN108821524A (zh) * | 2018-06-25 | 2018-11-16 | 钟桂冰 | 污泥去重金属处理系统 |
| CN108863015A (zh) * | 2018-06-25 | 2018-11-23 | 钟桂冰 | 含重金属污泥的处理方法 |
| CN108821523A (zh) * | 2018-06-25 | 2018-11-16 | 钟桂冰 | 污泥处理系统 |
| CN109293153A (zh) * | 2018-10-30 | 2019-02-01 | 关向辉 | 一种危险废液资源化处置方法 |
| JP7529399B2 (ja) | 2018-12-31 | 2024-08-06 | ユニ・チャーム株式会社 | パルプ繊維原料を製造する方法、及びセルロース原料としてのパルプ繊維原料 |
| CN113582475A (zh) * | 2020-04-30 | 2021-11-02 | 天津富兰克能源科技有限公司 | 一种市政污水处理厂污泥固化剂及其固化处理工艺 |
| CN112495349B (zh) * | 2020-12-14 | 2021-12-03 | 江南大学 | 一种纤维素纳米晶负载海藻酸钠吸附剂及其富集废水中有机磷的应用 |
Family Cites Families (90)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB264128A (en) | 1926-01-07 | 1927-05-26 | Thomas Graham Martyn | Improvements in processes and apparatus for the wetseparation of the constituents ofmineral and other pulp |
| GB275717A (en) | 1926-05-11 | 1927-08-11 | John Arthur Priestley | Improvements in separators for town refuse and the like |
| GB444993A (en) | 1934-05-16 | 1936-04-01 | Ernst Bierbrauer | A process and apparatus for the separation of granular material of all kinds in the form of pulp or sludge |
| NL51544C (enExample) | 1935-03-01 | 1900-01-01 | ||
| GB601963A (en) | 1943-09-10 | 1948-05-18 | Dorr Co | Improvements in hydraulic sizer for suspended solids |
| GB704765A (en) | 1950-12-21 | 1954-03-03 | Frank Frost Ridley | Improvements in or relating to methods of and means for controlling the density of thickened pulps from settling tanks |
| GB741987A (en) | 1951-01-26 | 1955-12-14 | Harlowe Hardinge | Improvements in or relating to method and apparatus for classifying particles of different sizes |
| GB748580A (en) | 1953-08-07 | 1956-05-02 | Dorr Oliver Inc | Hydraulic classifying apparatus |
| DE1163263B (de) | 1960-09-07 | 1964-02-20 | Kloeckner Humboldt Deutz Ag | Verfahren und Vorrichtung zur Durchfluss- und Wichteregelung von Trueben |
| GB912450A (en) | 1961-02-17 | 1962-12-05 | Leje & Thurne Ab | Method and apparatus for separating particles suspended in a liquid |
| GB1029001A (en) | 1964-01-24 | 1966-05-11 | Insinooritoimisto Engineering | A method and an apparatus for wet and dry screening |
| US3579320A (en) | 1969-08-18 | 1971-05-18 | Gen Ecological Systems Inc | Process for producing and recovering valuable materials from municipal waste |
| US3670968A (en) * | 1970-06-02 | 1972-06-20 | Owens Illinois Inc | System and process for recovery of cellulosic fibrous material from refuse |
| US3680796A (en) | 1970-06-02 | 1972-08-01 | Owens Illinois Inc | Defiberation apparatus for separating cellulosic fibrous material from refuse |
| US3933577A (en) | 1971-01-08 | 1976-01-20 | Penque Ronald A | Process of sonically treating municipal waste to produce high quality paper pulp and fertilizer |
| US3711392A (en) | 1971-02-16 | 1973-01-16 | J Metzger | Method for the utilization of organic waste material |
| CA966087A (en) | 1972-02-09 | 1975-04-15 | Black Clawson Fibreclaim | Recovery of paper fiber and other by-products from municipal refuse |
| US3814336A (en) | 1972-06-14 | 1974-06-04 | Garbalizer Corp | Hydropulper and classifier equipment |
| US3849246A (en) | 1972-10-02 | 1974-11-19 | Black Clawson Fibreclaim Inc | Recovery of paper fiber from waste material contaminated with grease, wax and/or similar material |
| DE2349065A1 (de) | 1972-10-02 | 1974-04-18 | Black Clawson Co | Verfahren zur wiedergewinnung von papierfasern |
| US3911808A (en) | 1973-04-06 | 1975-10-14 | Rush Corp Floyd | Method for processing food wastes |
| ES429634A1 (es) | 1973-09-17 | 1976-10-01 | Beloit Corp | Perfeccionamiento en los aparatos para la clasificacion de fibras de pasta de papel. |
| US3909397A (en) | 1973-12-26 | 1975-09-30 | Kimberly Clark Co | Fiber recovery system and method of recovery |
| DE2510254A1 (de) | 1974-03-18 | 1975-09-25 | Black Clawson Co | Entwaesserungssieb |
| US3897301A (en) * | 1974-04-01 | 1975-07-29 | Glatfelter Co P H | Recovery of papermaking solids for reuse, with an active chlorine-bearing chemical |
| IT1028782B (it) | 1974-04-23 | 1979-02-10 | Kebe Anstalt Vertrieb | Procedimento ed impianto per il trattamento di rifiuti solidi urbani con ricupero di materiale cartaceo |
| DE2509458A1 (de) | 1975-03-05 | 1976-09-16 | Krauss Maffei Ag | Einrichtung zum sortieren von muell |
| US4185680A (en) | 1976-01-28 | 1980-01-29 | Victor Lawson | Process for producing useful concentrated slurries from waste material |
| DE2818779A1 (de) | 1978-03-07 | 1979-09-13 | Escher Wyss Gmbh | Verfahren zur behandlung von altpapier zur gewinnung von stofffluessigkeit fuer die herstellung von neuem papier sowie vorrichtung zur ausfuehrung des verfahrens |
| US4440635A (en) | 1979-03-29 | 1984-04-03 | Haigh M. Reiniger | Process and apparatus for the recovery of cellulose fibers from paper-plastic mixtures |
| US4279741A (en) | 1979-05-07 | 1981-07-21 | Intercontinental Development Corporation | Method and apparatus for centrifugally separating a heavy fraction from a light weight fraction within a pulp material |
| US4486459A (en) | 1979-11-26 | 1984-12-04 | Thompson Jerome B | Process for preparing cellulose |
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-
2006
- 2006-03-09 PL PL06711296T patent/PL1877619T3/pl unknown
- 2006-03-09 SI SI200631664T patent/SI1877619T1/sl unknown
- 2006-03-09 EA EA200701937A patent/EA012788B1/ru not_active IP Right Cessation
- 2006-03-09 EP EP20060711296 patent/EP1877619B1/en not_active Not-in-force
- 2006-03-09 CN CN2006800115333A patent/CN101155957B/zh not_active Expired - Fee Related
- 2006-03-09 WO PCT/IL2006/000314 patent/WO2006095349A1/en not_active Ceased
- 2006-03-09 ES ES06711296T patent/ES2430376T3/es active Active
- 2006-03-09 US US11/886,101 patent/US9169597B2/en not_active Expired - Fee Related
- 2006-03-09 JP JP2008500338A patent/JP2008532743A/ja active Pending
- 2006-03-09 CA CA 2600831 patent/CA2600831A1/en not_active Abandoned
-
2007
- 2007-09-10 IL IL18585407A patent/IL185854A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1877619B1 (en) | 2013-07-10 |
| PL1877619T3 (pl) | 2014-01-31 |
| CN101155957A (zh) | 2008-04-02 |
| US9169597B2 (en) | 2015-10-27 |
| WO2006095349A1 (en) | 2006-09-14 |
| EP1877619A1 (en) | 2008-01-16 |
| JP2008532743A (ja) | 2008-08-21 |
| EA012788B1 (ru) | 2009-12-30 |
| ES2430376T3 (es) | 2013-11-20 |
| IL185854A (en) | 2013-07-31 |
| EA200701937A1 (ru) | 2008-08-29 |
| CN101155957B (zh) | 2012-03-21 |
| US20090281302A1 (en) | 2009-11-12 |
| IL185854A0 (en) | 2008-01-06 |
| SI1877619T1 (sl) | 2013-12-31 |
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| Date | Code | Title | Description |
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| EEER | Examination request | ||
| FZDE | Discontinued |
Effective date: 20171103 |