AU6803596A - Granular magnesium compound-based modifier for water quality and bottom sediment quality - Google Patents

Granular magnesium compound-based modifier for water quality and bottom sediment quality

Info

Publication number
AU6803596A
AU6803596A AU68035/96A AU6803596A AU6803596A AU 6803596 A AU6803596 A AU 6803596A AU 68035/96 A AU68035/96 A AU 68035/96A AU 6803596 A AU6803596 A AU 6803596A AU 6803596 A AU6803596 A AU 6803596A
Authority
AU
Australia
Prior art keywords
quality
magnesium compound
bottom sediment
based modifier
granular magnesium
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.)
Granted
Application number
AU68035/96A
Other versions
AU706136B2 (en
Inventor
Akira Kaneyasu
Nobuyuki Nishino
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.)
Ube Material Industries Ltd
Original Assignee
Ube Chemical Industries 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 Ube Chemical Industries Co Ltd filed Critical Ube Chemical Industries Co Ltd
Publication of AU6803596A publication Critical patent/AU6803596A/en
Assigned to UBE MATERIAL INDUSTRIES LTD reassignment UBE MATERIAL INDUSTRIES LTD Amend patent request/document other than specification (104) Assignors: UBE CHEMICAL INDUSTRIES CO. LTD.
Application granted granted Critical
Publication of AU706136B2 publication Critical patent/AU706136B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • C02F3/301—Aerobic and anaerobic treatment in the same reactor
    • 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/06—Aerobic processes using submerged filters
    • 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
    • C02F3/1236—Particular type of activated sludge installations
    • 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
    • C02F3/302—Nitrification and denitrification treatment
    • C02F3/305—Nitrification and denitrification treatment characterised by the denitrification
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
    • C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Treatment Of Sludge (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
AU68035/96A 1996-01-05 1996-10-08 Granular magnesium compound-based modifier for water quality and bottom sediment quality Ceased AU706136B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24396 1996-01-05
JP8-000243 1996-01-05

Publications (2)

Publication Number Publication Date
AU6803596A true AU6803596A (en) 1997-07-10
AU706136B2 AU706136B2 (en) 1999-06-10

Family

ID=11468523

Family Applications (1)

Application Number Title Priority Date Filing Date
AU68035/96A Ceased AU706136B2 (en) 1996-01-05 1996-10-08 Granular magnesium compound-based modifier for water quality and bottom sediment quality

Country Status (2)

Country Link
KR (2) KR970059101A (en)
AU (1) AU706136B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109516538A (en) * 2017-09-19 2019-03-26 宇部材料工业株式会社 Red tide expellent and the red tide expelling method for using it
CN114314833A (en) * 2021-12-14 2022-04-12 中国城市建设研究院有限公司 Magnesium hydroxide modified waste brick, preparation method thereof and application thereof in constructed wetland system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100365893B1 (en) * 2000-02-15 2002-12-26 주식회사 포스렉 Matter For Improving Organism Of The Sea Bottom And Preventing Red Tide In The Fish Farm And Coastal Fishing Ground
KR100477316B1 (en) * 2002-06-25 2005-03-17 양한춘 The substance make improvement seawater and bottom of the coast

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2567600B2 (en) * 1987-03-11 1996-12-25 西村陶業 株式会社 Method for producing mineral water using ceramic pellet
JPH03247508A (en) * 1990-02-22 1991-11-05 Sobuekuree Kk Production of light-burned magnesite
JPH09187775A (en) * 1996-01-05 1997-07-22 Ube Chem Ind Co Ltd Hard-to-disintegrate magnesia ph adjustor for improving water quality and bottom quality

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109516538A (en) * 2017-09-19 2019-03-26 宇部材料工业株式会社 Red tide expellent and the red tide expelling method for using it
CN114314833A (en) * 2021-12-14 2022-04-12 中国城市建设研究院有限公司 Magnesium hydroxide modified waste brick, preparation method thereof and application thereof in constructed wetland system

Also Published As

Publication number Publication date
KR970059102A (en) 1997-08-12
KR970059101A (en) 1997-08-12
AU706136B2 (en) 1999-06-10
KR100213523B1 (en) 1999-08-02

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