SG174377A1 - Water treatment method and water treatment system - Google Patents

Water treatment method and water treatment system Download PDF

Info

Publication number
SG174377A1
SG174377A1 SG2011066107A SG2011066107A SG174377A1 SG 174377 A1 SG174377 A1 SG 174377A1 SG 2011066107 A SG2011066107 A SG 2011066107A SG 2011066107 A SG2011066107 A SG 2011066107A SG 174377 A1 SG174377 A1 SG 174377A1
Authority
SG
Singapore
Prior art keywords
water
mno
filter medium
manganese
target treatment
Prior art date
Application number
SG2011066107A
Other languages
English (en)
Inventor
Toshikazu Hiruma
Ryukin Kiyama
Original Assignee
Asaka Riken 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 Asaka Riken Co Ltd filed Critical Asaka Riken Co Ltd
Publication of SG174377A1 publication Critical patent/SG174377A1/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • C02F1/725Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/72Treatment of water, waste water, or sewage by oxidation
    • C02F1/76Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/283Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/52Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Catalysts (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
SG2011066107A 2009-03-24 2010-03-19 Water treatment method and water treatment system SG174377A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009072124 2009-03-24
PCT/JP2010/002000 WO2010109838A1 (fr) 2009-03-24 2010-03-19 Procédé et système de traitement de l'eau

Publications (1)

Publication Number Publication Date
SG174377A1 true SG174377A1 (en) 2011-10-28

Family

ID=42780266

Family Applications (1)

Application Number Title Priority Date Filing Date
SG2011066107A SG174377A1 (en) 2009-03-24 2010-03-19 Water treatment method and water treatment system

Country Status (6)

Country Link
JP (1) JP4786771B2 (fr)
KR (1) KR101426925B1 (fr)
CN (1) CN102361826B (fr)
MY (1) MY155401A (fr)
SG (1) SG174377A1 (fr)
WO (2) WO2010109556A1 (fr)

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* Cited by examiner, † Cited by third party
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CN102512864A (zh) * 2011-11-02 2012-06-27 北京万邦达环保技术股份有限公司 一种过滤器及使用该过滤器的过滤系统
WO2014017500A1 (fr) * 2012-07-24 2014-01-30 ダイキン工業株式会社 Procédé de traitement d'une solution aqueuse contenant des ions d'acide phosphorique
JP5987646B2 (ja) * 2012-11-08 2016-09-07 三菱レイヨン株式会社 有機物含有水の処理方法
CN105217769A (zh) * 2014-06-10 2016-01-06 成都润兴消毒药业有限公司 能杀灭粪大肠菌群、降低cod的污水处理剂及制备方法
JPWO2016092620A1 (ja) * 2014-12-08 2017-08-03 三菱重工業株式会社 水処理装置
CN105984933B (zh) * 2016-06-24 2019-03-26 湖南大学 一种氧化降解水体中抗生素类药物的CMC稳定化纳米MnO2的制备与应用
CN106116020A (zh) * 2016-07-15 2016-11-16 嘉兴通惠环保科技有限公司 一种渗透膜系统进水预处理系统和工艺
KR101723399B1 (ko) 2016-12-06 2017-04-05 (주)유나 폐액 보관함
JP6473484B1 (ja) * 2017-08-18 2019-02-20 株式会社テクノササヤ 水処理装置
CN110368900B (zh) * 2019-08-20 2022-06-07 厦门理工学院 一种竹炭改性材料及其制备方法和用途
CN110590015A (zh) * 2019-09-17 2019-12-20 红河学院 一种利用二氧化锰除亚硝酸盐的方法
GB2616218A (en) * 2020-12-10 2023-08-30 Infinite Water Tech Pty Ltd Process for treating water
CN113230704A (zh) * 2021-05-11 2021-08-10 李晟贤 一种增强滤料过滤性能的方法
CN113230705A (zh) * 2021-05-11 2021-08-10 李晟贤 一种滤料反洗方法
CN115353256B (zh) * 2022-08-22 2024-04-16 山东华城工程技术有限公司 一种微污染地表水源水净水处理工艺

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JPS5376544A (en) * 1976-12-20 1978-07-07 Shigeru Obiyama Filter
JPS5684688A (en) * 1979-12-12 1981-07-10 Nojimagumi:Kk Terminal treatment of waste water
JPS59173192A (ja) * 1983-03-18 1984-10-01 Matsushita Electric Ind Co Ltd 水処理用濾材およびその製造方法
JPS605215A (ja) * 1983-06-22 1985-01-11 Mitsui Mining & Smelting Co Ltd 浄水用濾材
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Also Published As

Publication number Publication date
JP4786771B2 (ja) 2011-10-05
KR101426925B1 (ko) 2014-08-05
WO2010109556A1 (fr) 2010-09-30
KR20120002584A (ko) 2012-01-06
CN102361826A (zh) 2012-02-22
WO2010109838A1 (fr) 2010-09-30
CN102361826B (zh) 2013-09-11
JPWO2010109838A1 (ja) 2012-09-27
MY155401A (en) 2015-10-15

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