JPWO2021192922A1 - - Google Patents

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Publication number
JPWO2021192922A1
JPWO2021192922A1 JP2021546295A JP2021546295A JPWO2021192922A1 JP WO2021192922 A1 JPWO2021192922 A1 JP WO2021192922A1 JP 2021546295 A JP2021546295 A JP 2021546295A JP 2021546295 A JP2021546295 A JP 2021546295A JP WO2021192922 A1 JPWO2021192922 A1 JP WO2021192922A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021546295A
Other languages
Japanese (ja)
Other versions
JP7010564B1 (ja
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 filed Critical
Publication of JPWO2021192922A1 publication Critical patent/JPWO2021192922A1/ja
Application granted granted Critical
Publication of JP7010564B1 publication Critical patent/JP7010564B1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F11/02—Biological treatment
    • C02F11/04—Anaerobic treatment; Production of methane by such processes
    • 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
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
    • 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
    • C02F3/28—Anaerobic digestion processes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
JP2021546295A 2020-03-27 2021-03-05 被処理水の処理方法、及びその処理方法を含む排水処理方法 Active JP7010564B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/JP2020/014113 WO2021192246A1 (ja) 2020-03-27 2020-03-27 被処理水の処理方法、及びその処理方法を含む排水処理方法
JPPCT/JP2020/014113 2020-03-27
PCT/JP2021/008709 WO2021192922A1 (ja) 2020-03-27 2021-03-05 被処理水の処理方法、及びその処理方法を含む排水処理方法

Publications (2)

Publication Number Publication Date
JPWO2021192922A1 true JPWO2021192922A1 (ko) 2021-09-30
JP7010564B1 JP7010564B1 (ja) 2022-01-26

Family

ID=77890034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021546295A Active JP7010564B1 (ja) 2020-03-27 2021-03-05 被処理水の処理方法、及びその処理方法を含む排水処理方法

Country Status (4)

Country Link
JP (1) JP7010564B1 (ko)
KR (1) KR102646503B1 (ko)
CN (1) CN115362135A (ko)
WO (2) WO2021192246A1 (ko)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58143897A (ja) * 1982-02-17 1983-08-26 Ebara Infilco Co Ltd 汚泥の脱水処理方法
JPS58153594A (ja) * 1982-03-05 1983-09-12 Ebara Infilco Co Ltd 有機性廃棄物の処理方法
JPH11277096A (ja) * 1998-03-27 1999-10-12 Kubota Corp 脱リン方法
JP3642516B2 (ja) * 2001-10-02 2005-04-27 株式会社荏原製作所 水中のｃｏｄ成分の除去方法及び除去装置
JP2007075818A (ja) * 2002-11-07 2007-03-29 Mitsubishi Heavy Ind Ltd 有機性廃棄物の処理システム及び処理方法
JP2005177600A (ja) * 2003-12-19 2005-07-07 Ebara Corp 凝集処理方法及び装置
KR100707975B1 (ko) * 2005-02-14 2007-04-16 박형근 고농도 유기물 함유 축산폐수의 처리방법
JP2006281171A (ja) * 2005-04-05 2006-10-19 Sumitomo Heavy Ind Ltd 有機性廃水と焼却炉廃ガスの処理方法および装置
JP2007061773A (ja) * 2005-09-01 2007-03-15 Kobelco Eco-Solutions Co Ltd 有機性汚泥の処理方法及びその装置
JP5315587B2 (ja) * 2005-12-27 2013-10-16 栗田工業株式会社 有機物含有排水の処理装置及び処理方法
JP2010000444A (ja) 2008-06-20 2010-01-07 Maezawa Ind Inc 排水処理方法及び装置
JP7216967B2 (ja) 2017-04-28 2023-02-02 ハイモ株式会社 有機性廃水の処理方法及びその利用
CN110615579A (zh) * 2019-09-25 2019-12-27 江苏泓润生物质能科技有限公司 一种针对有机物厌氧消化后产生的沼液的处理方法

Also Published As

Publication number Publication date
WO2021192922A1 (ja) 2021-09-30
JP7010564B1 (ja) 2022-01-26
CN115362135A (zh) 2022-11-18
KR20220146712A (ko) 2022-11-01
KR102646503B1 (ko) 2024-03-11
WO2021192246A1 (ja) 2021-09-30

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