SG11201901314YA - Container for solid water treatment agent, container set and water treatment method - Google Patents

Container for solid water treatment agent, container set and water treatment method

Info

Publication number
SG11201901314YA
SG11201901314YA SG11201901314YA SG11201901314YA SG11201901314YA SG 11201901314Y A SG11201901314Y A SG 11201901314YA SG 11201901314Y A SG11201901314Y A SG 11201901314YA SG 11201901314Y A SG11201901314Y A SG 11201901314YA SG 11201901314Y A SG11201901314Y A SG 11201901314YA
Authority
SG
Singapore
Prior art keywords
container
water treatment
treatment agent
solid water
storage chamber
Prior art date
Application number
SG11201901314YA
Inventor
Takashi Iyasu
Yasushi Murano
Yusuke Matoba
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 SG11201901314YA publication Critical patent/SG11201901314YA/en

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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G13/00—Appliances or processes not covered by groups F28G1/00 - F28G11/00; Combinations of appliances or processes covered by groups F28G1/00 - F28G11/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

CONTAINER FOR SOLID WATER TREATMENT AGENT, CONTAINER SET AND WATER TREATMENT METHOD A container for solid water treatment agent used in a cooling tower is provided which is applicable to both a counterflow-type (round) cooling tower and a crossflow-type (rectangular) cooling tower, is capable of gradually releasing an active substance of a solid water treatment agent over a long period, and can be simply and conveniently handled, and a container set including the container, and a water treatment method using the container or the container set are also provided. A container 10 for solid water treatment agent is a container for a solid water treatment agent arranged in a cooling tower, including: a container body 11; and a partition wall 12 that partitions an inside of the container body 11 into one or more storage chambers 13 that store a solid water treatment agent S1 and a non-storage chamber 14 that does not store the solid water treatment agent S1, wherein the container body 11 includes one or more container communication paths 15 that allow cooling water to flow between an outside of the container body 11 and the non-storage chamber 14, and the partition wall 12 includes one or more partition wall communication paths 16 that allow cooling water to flow between the storage chamber 13 and the non-storage chamber 14. [Fig. 2]
SG11201901314YA 2016-08-23 2017-08-22 Container for solid water treatment agent, container set and water treatment method SG11201901314YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016162513 2016-08-23
PCT/JP2017/029897 WO2018038090A1 (en) 2016-08-23 2017-08-22 Container for solid water treatment agent, container set and water treatment method

Publications (1)

Publication Number Publication Date
SG11201901314YA true SG11201901314YA (en) 2019-03-28

Family

ID=61244908

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201901314YA SG11201901314YA (en) 2016-08-23 2017-08-22 Container for solid water treatment agent, container set and water treatment method

Country Status (7)

Country Link
JP (1) JP7044065B2 (en)
CN (1) CN109476518A (en)
MY (1) MY193830A (en)
PH (1) PH12019500351A1 (en)
SG (1) SG11201901314YA (en)
TW (1) TWI743178B (en)
WO (1) WO2018038090A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD860387S1 (en) 2017-03-09 2019-09-17 Kurita Water Industries Ltd. Vessel for a solid water treatment agent
JP6555291B2 (en) * 2017-03-30 2019-08-07 栗田工業株式会社 Solid drug container and water treatment method
CN111065450A (en) * 2017-08-25 2020-04-24 松下知识产权经营株式会社 Solid medicament dissolving device

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4426631Y1 (en) * 1966-03-30 1969-11-07
JPS5064444U (en) * 1973-10-16 1975-06-11
JPS63185492A (en) * 1986-09-24 1988-08-01 Furukawa Electric Co Ltd:The Method for purifying cooling water in cooling tower
JPH0613089B2 (en) * 1987-04-09 1994-02-23 株式会社栗田製造所 Solid chemical addition device to cooling water of cooling tower
JPH0235983A (en) * 1988-07-22 1990-02-06 Somar Corp Slow release water treatment apparatus
JPH0459707A (en) * 1990-06-26 1992-02-26 Kurita Water Ind Ltd Slime-controlling agent
JPH0474593U (en) * 1990-11-01 1992-06-30
JPH0593596U (en) * 1992-04-10 1993-12-21 万山株式会社 Sterilizing water purification device
JPH06296974A (en) * 1993-04-19 1994-10-25 Nippon Soda Co Ltd Water introducing type solid chemical dissolving device and treatment of water with chlorine using the same
JPH07277912A (en) * 1994-04-01 1995-10-24 Nissan Chem Ind Ltd Stable solid halogen agent composition and tablet of solid halogen agent
JPH1147755A (en) * 1997-07-29 1999-02-23 Hakuto Co Ltd Slime controlling agent and method
US6090399A (en) * 1997-12-11 2000-07-18 Rohm And Haas Company Controlled release composition incorporating metal oxide glass comprising biologically active compound
JP2001072502A (en) * 1999-09-03 2001-03-21 Nippon Soda Co Ltd Slimicide
JP3689787B2 (en) * 1999-11-29 2005-08-31 株式会社ケーエスケー Cooling water purification method and apparatus for water-cooled cooling tower
US6517727B2 (en) 2001-06-26 2003-02-11 Ppg Industries Ohio, Inc. Method of operating a chemical feeder
US20030077365A1 (en) * 2001-06-28 2003-04-24 Howarth Jonathan N. Environmentally-friendly microbiological and microbiocidal control in aqueous systems
JP2004293897A (en) * 2003-03-26 2004-10-21 Touzai Kagaku Sangyo Kk Agent housing container for cooling water of cooling tower
JP5020310B2 (en) * 2003-03-31 2012-09-05 小林製薬株式会社 Drug supply tool
JP2005041813A (en) * 2003-07-22 2005-02-17 Shikoku Chem Corp Halogenated hydantoin molding
IL162934A0 (en) * 2004-07-08 2005-11-20 Bromine Compounds Ltd Novel solid compositions for disinfecting water
JP5367304B2 (en) * 2007-05-21 2013-12-11 丸三化学産業株式会社 Microbicide packaging
AU2010240531B2 (en) * 2009-04-21 2016-02-04 Ecolab Usa Inc. Catalytic water treatment method and apparatus
EA201591620A1 (en) * 2013-03-05 2016-01-29 Юнилевер Н.В. CARTRIDGE FOR USE IN WATER PURIFICATION DEVICES
TW201512106A (en) * 2013-09-27 2015-04-01 Kurita Water Ind Ltd Method for water treatment
CN104973718B (en) * 2015-07-23 2017-03-08 河北超绿节能环保科技有限公司 A kind of green high-efficient boiler feedwater processing system

Also Published As

Publication number Publication date
WO2018038090A1 (en) 2018-03-01
PH12019500351A1 (en) 2019-06-03
MY193830A (en) 2022-10-27
JPWO2018038090A1 (en) 2019-06-24
CN109476518A (en) 2019-03-15
TW201806834A (en) 2018-03-01
JP7044065B2 (en) 2022-03-30
TWI743178B (en) 2021-10-21

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