WO2008155859A1 - 水の浄化方法及び浄化装置 - Google Patents

水の浄化方法及び浄化装置 Download PDF

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Publication number
WO2008155859A1
WO2008155859A1 PCT/JP2007/062525 JP2007062525W WO2008155859A1 WO 2008155859 A1 WO2008155859 A1 WO 2008155859A1 JP 2007062525 W JP2007062525 W JP 2007062525W WO 2008155859 A1 WO2008155859 A1 WO 2008155859A1
Authority
WO
WIPO (PCT)
Prior art keywords
water purification
purification
organic matter
water
wood splinters
Prior art date
Application number
PCT/JP2007/062525
Other languages
English (en)
French (fr)
Inventor
Yasumasa Sakurai
Shinichi Hanyu
Toshiki Kasamatsu
Hiroyuki Nakazato
Original Assignee
Dowa Holdings 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 Dowa Holdings Co., Ltd. filed Critical Dowa Holdings Co., Ltd.
Priority to PCT/JP2007/062525 priority Critical patent/WO2008155859A1/ja
Publication of WO2008155859A1 publication Critical patent/WO2008155859A1/ja

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
    • C02F3/02—Aerobic processes
    • C02F3/04—Aerobic processes using trickle filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/06—Nutrients for stimulating the growth of microorganisms
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

　本発明は、各種排水や汚濁水等の処理対象水中の有機物、及び窒素を効率的に低減することができ、かつコスト性に優れた水の浄化方法を提供することを目的とする。即ち、本発明は、処理対象水を、木片等の植物系資材と接触させて浄化することを特徴とする水の浄化方法、及び水の浄化装置に関する。本発明は、木片等の植物系資材から溶出する有機物を、窒素除去に必要な有機物の供給源として利用できること等に着目したものであり、容易に、かつ安価に入手可能な木片等を用いて、効率的に水の浄化を行うことができる点で優れている。
PCT/JP2007/062525 2007-06-21 2007-06-21 水の浄化方法及び浄化装置 WO2008155859A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/062525 WO2008155859A1 (ja) 2007-06-21 2007-06-21 水の浄化方法及び浄化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/062525 WO2008155859A1 (ja) 2007-06-21 2007-06-21 水の浄化方法及び浄化装置

Publications (1)

Publication Number Publication Date
WO2008155859A1 true WO2008155859A1 (ja) 2008-12-24

Family

ID=40156024

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/062525 WO2008155859A1 (ja) 2007-06-21 2007-06-21 水の浄化方法及び浄化装置

Country Status (1)

Country Link
WO (1) WO2008155859A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110937693A (zh) * 2019-12-09 2020-03-31 苏亮星 高效除氮的固菌缓释颗粒制备方法和应用

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52120553A (en) * 1976-04-02 1977-10-11 Yutaka Yamashita Method of purifying waste water
JPH01228594A (ja) * 1988-03-07 1989-09-12 Yamasan Kogyo Kk 有機性廃水の処理装置
JPH0655015A (ja) * 1992-08-05 1994-03-01 Bell Technical Co:Yugen 湖沼等の浄化装置
JPH08155477A (ja) * 1994-12-02 1996-06-18 Takashi Terai 水質浄化装置
JP3025819U (ja) * 1994-08-29 1996-06-25 英雄 石井 廃水処理装置
JP2002119988A (ja) * 2000-10-12 2002-04-23 Toyo Kogyo Co Ltd し尿処理装置用の蒸発反応槽
JP2004276011A (ja) * 2003-02-26 2004-10-07 Kato Construction Co Ltd 浮島型水質浄化処理装置
JP2005199149A (ja) * 2004-01-14 2005-07-28 Hokkaido 無機態窒素を含有する排出液の処理方法及び処理装置
JP2005313093A (ja) * 2004-04-28 2005-11-10 Japan Science & Technology Agency 植物性固体物質を用いた排水中窒素の除去方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52120553A (en) * 1976-04-02 1977-10-11 Yutaka Yamashita Method of purifying waste water
JPH01228594A (ja) * 1988-03-07 1989-09-12 Yamasan Kogyo Kk 有機性廃水の処理装置
JPH0655015A (ja) * 1992-08-05 1994-03-01 Bell Technical Co:Yugen 湖沼等の浄化装置
JP3025819U (ja) * 1994-08-29 1996-06-25 英雄 石井 廃水処理装置
JPH08155477A (ja) * 1994-12-02 1996-06-18 Takashi Terai 水質浄化装置
JP2002119988A (ja) * 2000-10-12 2002-04-23 Toyo Kogyo Co Ltd し尿処理装置用の蒸発反応槽
JP2004276011A (ja) * 2003-02-26 2004-10-07 Kato Construction Co Ltd 浮島型水質浄化処理装置
JP2005199149A (ja) * 2004-01-14 2005-07-28 Hokkaido 無機態窒素を含有する排出液の処理方法及び処理装置
JP2005313093A (ja) * 2004-04-28 2005-11-10 Japan Science & Technology Agency 植物性固体物質を用いた排水中窒素の除去方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110937693A (zh) * 2019-12-09 2020-03-31 苏亮星 高效除氮的固菌缓释颗粒制备方法和应用
CN110937693B (zh) * 2019-12-09 2022-08-05 苏亮星 高效除氮的固菌缓释颗粒制备方法和应用

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