MY195589A - Coagulating Sedimentation Device - Google Patents

Coagulating Sedimentation Device

Info

Publication number
MY195589A
MY195589A MYPI2019001492A MYPI2019001492A MY195589A MY 195589 A MY195589 A MY 195589A MY PI2019001492 A MYPI2019001492 A MY PI2019001492A MY PI2019001492 A MYPI2019001492 A MY PI2019001492A MY 195589 A MY195589 A MY 195589A
Authority
MY
Malaysia
Prior art keywords
coagulation
coagulation solution
solution
sludge
coagulating sedimentation
Prior art date
Application number
MYPI2019001492A
Inventor
Ippei Tanaka
Original Assignee
Kurita Water Ind 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 Kurita Water Ind Ltd filed Critical Kurita Water Ind Ltd
Publication of MY195589A publication Critical patent/MY195589A/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
    • B01D21/0003—Making of sedimentation devices, structural details thereof, e.g. prefabricated parts
    • 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
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • B01D21/0033—Vertical, perforated partition walls
    • 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
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
    • 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
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • 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
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B01D21/20—Driving mechanisms
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

[Object] A coagulating sedimentation device (1, 1?) is provided that can be easily mounted and carried on a truck or the like. [Solution] Raw water is introduced into a coagulation tank (11). An inorganic coagulant, a pH adjuster, and a cationic polymer flocculant are added to the raw water and the mixture is stirred by a stirrer 15 to produce a coagulation solution. The coagulation solution flows out to a flow transfer tray (17). An anionic polymer flocculant is added to the coagulation solution. Then, the coagulation solution is tangentially fed into an increased diameter portion 18A of a center well 18 )), and flows out from a distributor 19 toward a downstream side in a rotating direction thereof. Treated water having passed through a sludge blanket S flows upward in a sedimentation tank 12 )), flow through V notches 25a into a trough 25 )), and is taken out through a take out pipe 26 to the outside of the coagulating sedimentation device (1, 1?). Sludge is discharged from a sludge receiving tank (13) to a take out port 30 by a rake plate 35 [Selected Figure] Fig.2
MYPI2019001492A 2016-09-23 2017-03-03 Coagulating Sedimentation Device MY195589A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016185611A JP6183525B1 (en) 2016-09-23 2016-09-23 Coagulation sedimentation equipment
PCT/JP2017/008542 WO2018055794A1 (en) 2016-09-23 2017-03-03 Flocculating sedimentation device

Publications (1)

Publication Number Publication Date
MY195589A true MY195589A (en) 2023-02-02

Family

ID=59678260

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019001492A MY195589A (en) 2016-09-23 2017-03-03 Coagulating Sedimentation Device

Country Status (6)

Country Link
JP (1) JP6183525B1 (en)
KR (1) KR20190053834A (en)
CN (1) CN109661261B (en)
MY (1) MY195589A (en)
TW (1) TWI729084B (en)
WO (1) WO2018055794A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6798214B2 (en) * 2016-09-23 2020-12-09 栗田工業株式会社 Coagulation sedimentation device
JP6779811B2 (en) * 2017-02-24 2020-11-04 オルガノ株式会社 Coagulation sedimentation device
JP6779812B2 (en) * 2017-02-24 2020-11-04 オルガノ株式会社 Coagulation sedimentation device
JP6993838B2 (en) * 2017-10-17 2022-01-14 オルガノ株式会社 Coagulation sedimentation device and coagulation sedimentation treatment method
JP6583388B2 (en) * 2017-11-10 2019-10-02 栗田工業株式会社 Sedimentation tank
CN109806625B (en) * 2019-03-29 2024-03-12 郑州大学 Structure of sedimentation tank and method for repairing uneven sedimentation
CN114906980A (en) * 2022-04-15 2022-08-16 九江礼涞生物科技有限公司 Rural distributed micro-power ecological sewage treatment device and system
CN115367849B (en) * 2022-07-20 2023-05-02 芜湖职业技术学院 High-efficient treatment facility of supporting sewage decoloration of printing and dyeing textile

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2895093B2 (en) * 1989-06-15 1999-05-24 株式会社日立製作所 Collection device for sediment in tank
JPH0652904U (en) * 1992-12-25 1994-07-19 嚴一 佐藤 Separation device
JP3866439B2 (en) * 1999-03-26 2007-01-10 オルガノ株式会社 Coagulation sedimentation equipment
JP2001120909A (en) * 1999-10-21 2001-05-08 Japan Organo Co Ltd Flocculating and settling device
JP2002126406A (en) * 2000-10-25 2002-05-08 Kurita Water Ind Ltd Flocculation and settling device
JP4524520B2 (en) * 2000-10-25 2010-08-18 栗田工業株式会社 Sedimentation tank
JP2012125716A (en) * 2010-12-16 2012-07-05 Japan Organo Co Ltd Flocculation sedimentation apparatus
JP5919605B2 (en) * 2012-01-06 2016-05-18 アクアインテック株式会社 Scum remover
JP5907273B2 (en) 2012-09-10 2016-04-26 栗田工業株式会社 Water treatment method and apparatus
JP5799940B2 (en) * 2012-11-20 2015-10-28 栗田工業株式会社 Precipitation tank and its operation method
JP6270608B2 (en) 2013-05-07 2018-01-31 新日鐵住金株式会社 Coagulation sedimentation apparatus and coagulation sedimentation method
CN204996822U (en) * 2015-09-30 2016-01-27 湖南艾布鲁环保科技有限公司 Be used for prosthetic equipment of heavy metal cadmium pollution arable land soil

Also Published As

Publication number Publication date
JP2018047434A (en) 2018-03-29
KR20190053834A (en) 2019-05-20
CN109661261B (en) 2021-12-24
TW201813703A (en) 2018-04-16
CN109661261A (en) 2019-04-19
TWI729084B (en) 2021-06-01
WO2018055794A1 (en) 2018-03-29
JP6183525B1 (en) 2017-08-23

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