DE69520519T2 - Verfahren zum Unschädlichmachen von verunreinigten Lösungen aus Photoprozessen - Google Patents

Verfahren zum Unschädlichmachen von verunreinigten Lösungen aus Photoprozessen

Info

Publication number
DE69520519T2
DE69520519T2 DE1995620519 DE69520519T DE69520519T2 DE 69520519 T2 DE69520519 T2 DE 69520519T2 DE 1995620519 DE1995620519 DE 1995620519 DE 69520519 T DE69520519 T DE 69520519T DE 69520519 T2 DE69520519 T2 DE 69520519T2
Authority
DE
Germany
Prior art keywords
photoprocesses
harmless
contaminated solutions
rendering
rendering contaminated
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 - Lifetime
Application number
DE1995620519
Other languages
English (en)
Other versions
DE69520519D1 (de
Inventor
Seiji Suzuki
Naoko Hara
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.)
Fujifilm Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of DE69520519D1 publication Critical patent/DE69520519D1/de
Application granted granted Critical
Publication of DE69520519T2 publication Critical patent/DE69520519T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/121—Multistep treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/085—Fluidized beds
    • 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
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
DE1995620519 1994-05-18 1995-05-17 Verfahren zum Unschädlichmachen von verunreinigten Lösungen aus Photoprozessen Expired - Lifetime DE69520519T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10406394 1994-05-18

Publications (2)

Publication Number Publication Date
DE69520519D1 DE69520519D1 (de) 2001-05-10
DE69520519T2 true DE69520519T2 (de) 2001-08-09

Family

ID=14370721

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995620519 Expired - Lifetime DE69520519T2 (de) 1994-05-18 1995-05-17 Verfahren zum Unschädlichmachen von verunreinigten Lösungen aus Photoprozessen

Country Status (2)

Country Link
EP (1) EP0683138B1 (de)
DE (1) DE69520519T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5652085A (en) * 1995-08-30 1997-07-29 Eastman Kodak Company Succinic acid derivative degradable chelants, uses and composition thereof
GB9524404D0 (en) * 1995-11-29 1996-01-31 Anglian Water Services Ltd Activated sludge treatment
AU5704498A (en) * 1996-12-13 1998-07-03 Allied-Signal Inc. Closed-loop wastewater treatment system
GB0028814D0 (en) * 2000-11-25 2001-01-10 Univ Belfast Improvements relating to biosorbtion
CN107050492B (zh) * 2015-07-27 2020-02-18 深圳璐璐兴家居用品有限公司 一种有机垃圾除臭剂
CN106348542B (zh) * 2016-10-27 2019-05-24 环境保护部华南环境科学研究所 一种含高浓度抗生素的制药废水的处理方法
CN110217894B (zh) * 2019-05-23 2021-12-14 北京博泰至淳生物科技有限公司 一种能直接投放的可完全生物降解的缓释固体碳源及其制备方法及应用
CN112694213A (zh) * 2021-01-12 2021-04-23 陕西科技大学 一种去除废水中金属离子的方法
CN115196837A (zh) * 2022-08-09 2022-10-18 北京艾孚润德环境科技有限责任公司 一种载体可再生循环的多相流污染物处理工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843782A (ja) 1981-09-07 1983-03-14 Nagase Seikagaku Kogyo Kk エチレンジアミン四酢酸の微生物処理方法
FR2667860B1 (fr) * 1990-09-04 1992-11-27 Omnium Traitement Valorisa Procede d'epuration biologique des eaux residuaires incluant la denitrification.
JP3318387B2 (ja) 1993-03-17 2002-08-26 富士写真フイルム株式会社 微生物を利用した有機アミノカルボン酸の分解方法
JP3370380B2 (ja) 1993-04-15 2003-01-27 富士写真フイルム株式会社 有機アミノカルボン酸類を含有する廃液の処理方法
JP3376015B2 (ja) 1993-05-27 2003-02-10 富士写真フイルム株式会社 有機アミノカルボン酸類分解菌シュードモナス・エディタビダス及びそれを用いた有機アミノカルボン酸類を含む廃液の処理方法

Also Published As

Publication number Publication date
DE69520519D1 (de) 2001-05-10
EP0683138A3 (de) 1998-07-01
EP0683138B1 (de) 2001-04-04
EP0683138A2 (de) 1995-11-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FUJIFILM CORP., TOKIO/TOKYO, JP