AU7617200A - Chemical feeder - Google Patents

Chemical feeder

Info

Publication number
AU7617200A
AU7617200A AU76172/00A AU7617200A AU7617200A AU 7617200 A AU7617200 A AU 7617200A AU 76172/00 A AU76172/00 A AU 76172/00A AU 7617200 A AU7617200 A AU 7617200A AU 7617200 A AU7617200 A AU 7617200A
Authority
AU
Australia
Prior art keywords
chemical feeder
feeder
chemical
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.)
Abandoned
Application number
AU76172/00A
Inventor
David W. Blanchette
Lorena C. O'Neill
Christopher M. Zetena
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.)
Arch Chemicals Inc
Original Assignee
Arch Chemicals Inc
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 Arch Chemicals Inc filed Critical Arch Chemicals Inc
Publication of AU7617200A publication Critical patent/AU7617200A/en
Abandoned 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/688—Devices in which the water progressively dissolves a solid compound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/20—Dissolving using flow mixing
    • B01F21/22—Dissolving using flow mixing using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Treatment By Sorption (AREA)
AU76172/00A 1999-09-28 2000-09-27 Chemical feeder Abandoned AU7617200A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40690199A 1999-09-28 1999-09-28
US09406901 1999-09-28
PCT/US2000/026433 WO2001023065A1 (en) 1999-09-28 2000-09-27 Chemical feeder

Publications (1)

Publication Number Publication Date
AU7617200A true AU7617200A (en) 2001-04-30

Family

ID=23609834

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76172/00A Abandoned AU7617200A (en) 1999-09-28 2000-09-27 Chemical feeder

Country Status (2)

Country Link
AU (1) AU7617200A (en)
WO (1) WO2001023065A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8398850B2 (en) * 2010-09-17 2013-03-19 Evapco, Inc. Water treatment feeder device and a water treatment feeder system
CN111770884B (en) 2018-02-05 2022-08-30 埃科莱布美国股份有限公司 Packaging and docking system for non-contact chemical dispensing
SG11202007734PA (en) 2018-02-13 2020-09-29 Ecolab Usa Inc System and method for dissolving solid chemicals and generating liquid solutions
WO2020163470A1 (en) 2019-02-05 2020-08-13 Ecolab Usa Inc. Packaging and docking system for non-contact chemical dispensing
CN112678674A (en) * 2020-12-15 2021-04-20 江西汇仁药业股份有限公司 Hanging basket type traditional Chinese medicine extraction equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208376A (en) * 1978-03-13 1980-06-17 Olin Corporation Water treatment chemical dispenser with control tube
US4917868A (en) * 1986-07-02 1990-04-17 Alexander Roy P Pool chemical dispenser
US5133381A (en) * 1990-10-29 1992-07-28 Olin Corporation Dual range periodic chemical dispenser for swimming pools

Also Published As

Publication number Publication date
WO2001023065A1 (en) 2001-04-05

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase