SG11202000878RA - Treatment apparatus and treatment method for hardness component-containing water - Google Patents

Treatment apparatus and treatment method for hardness component-containing water

Info

Publication number
SG11202000878RA
SG11202000878RA SG11202000878RA SG11202000878RA SG11202000878RA SG 11202000878R A SG11202000878R A SG 11202000878RA SG 11202000878R A SG11202000878R A SG 11202000878RA SG 11202000878R A SG11202000878R A SG 11202000878RA SG 11202000878R A SG11202000878R A SG 11202000878RA
Authority
SG
Singapore
Prior art keywords
containing water
treatment
hardness component
treatment apparatus
treatment method
Prior art date
Application number
SG11202000878RA
Other languages
English (en)
Inventor
Toru Nakano
Keiichiro Fukumizu
Akihiro Takada
Original Assignee
Organo Corp
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 Organo Corp filed Critical Organo Corp
Publication of SG11202000878RA publication Critical patent/SG11202000878RA/en

Links

Classifications

    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04—Feed pretreatment
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • 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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • 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
    • 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
    • C02F1/60—Silicon compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Removal Of Specific Substances (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
SG11202000878RA 2017-08-31 2018-07-11 Treatment apparatus and treatment method for hardness component-containing water SG11202000878RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017166850A JP7020821B2 (ja) 2017-08-31 2017-08-31 硬度成分含有水の処理装置および処理方法
PCT/JP2018/026213 WO2019044197A1 (ja) 2017-08-31 2018-07-11 硬度成分含有水の処理装置および処理方法

Publications (1)

Publication Number Publication Date
SG11202000878RA true SG11202000878RA (en) 2020-02-27

Family

ID=65525377

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202000878RA SG11202000878RA (en) 2017-08-31 2018-07-11 Treatment apparatus and treatment method for hardness component-containing water

Country Status (5)

Country Link
JP (1) JP7020821B2 (ja)
CN (1) CN111032580A (ja)
SG (1) SG11202000878RA (ja)
TW (1) TW201934497A (ja)
WO (1) WO2019044197A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7297473B2 (ja) * 2019-03-08 2023-06-26 三菱重工サーマルシステムズ株式会社 制御装置、空気調和機、制御方法及びプログラム
JP7377000B2 (ja) * 2019-03-27 2023-11-09 川崎重工業株式会社 水処理システムおよび水処理方法
JP7237714B2 (ja) * 2019-05-07 2023-03-13 株式会社東芝 水処理装置
CN110655270A (zh) * 2019-08-30 2020-01-07 杭州广业环保有限公司 一种地埋式生活污水处理系统
JP7445432B2 (ja) * 2020-01-08 2024-03-07 三菱重工業株式会社 水酸化マグネシウムの製造システム
CN113461193A (zh) * 2021-07-20 2021-10-01 胡月 一种反渗透膜净水器
CN114702158A (zh) * 2022-04-01 2022-07-05 新疆天业汇合新材料有限公司 一种脱硅除硬集成化的装置和方法
CN114772793A (zh) * 2022-05-24 2022-07-22 广东飞南资源利用股份有限公司 脱硫废水在预处理及脱硬过程中延缓硫酸钙结垢的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2186963C (en) * 1996-10-01 1999-03-30 Riad A. Al-Samadi High water recovery membrane purification process
JP3800449B2 (ja) 1997-03-28 2006-07-26 株式会社荏原製作所 高濃度の塩類を含有する有機性廃水の処理方法及び装置
WO2010017303A2 (en) * 2008-08-05 2010-02-11 Aquatech International Corporation Reverse osmosis enhanced recovery hybrid process
SG178334A1 (en) * 2009-08-15 2012-03-29 Riad Al-Samadi Enhanced high water recovery membrane process
JP5509927B2 (ja) 2010-03-01 2014-06-04 栗田工業株式会社 金属含有水の処理方法及び金属含有水の処理装置
JP5906892B2 (ja) 2012-03-29 2016-04-20 栗田工業株式会社 カルシウム・マグネシウム含有水の処理方法及び処理装置
JP5873771B2 (ja) 2012-07-06 2016-03-01 水ｉｎｇ株式会社 有機性廃水の処理方法及び処理装置
JP6281274B2 (ja) 2013-12-16 2018-02-21 栗田工業株式会社 高硬度排水の処理装置及び処理方法
CN105800833A (zh) * 2016-05-16 2016-07-27 北京鑫佰利科技发展有限公司 一种降低水硬度的膜反应器和方法

Also Published As

Publication number Publication date
TW201934497A (zh) 2019-09-01
JP7020821B2 (ja) 2022-02-16
CN111032580A (zh) 2020-04-17
WO2019044197A1 (ja) 2019-03-07
JP2019042651A (ja) 2019-03-22

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