WO2015103649A3 - Water treatment - Google Patents

Water treatment Download PDF

Info

Publication number
WO2015103649A3
WO2015103649A3 PCT/ZA2014/000080 ZA2014000080W WO2015103649A3 WO 2015103649 A3 WO2015103649 A3 WO 2015103649A3 ZA 2014000080 W ZA2014000080 W ZA 2014000080W WO 2015103649 A3 WO2015103649 A3 WO 2015103649A3
Authority
WO
WIPO (PCT)
Prior art keywords
water
water treatment
fluid treatment
electronic fluid
winch
Prior art date
Application number
PCT/ZA2014/000080
Other languages
French (fr)
Other versions
WO2015103649A2 (en
Inventor
Howard Francis ALBOROUGH
Original Assignee
Sanaqua Hca (Proprietary) Limited
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 Sanaqua Hca (Proprietary) Limited filed Critical Sanaqua Hca (Proprietary) Limited
Publication of WO2015103649A2 publication Critical patent/WO2015103649A2/en
Publication of WO2015103649A3 publication Critical patent/WO2015103649A3/en
Priority to ZA2016/04412A priority Critical patent/ZA201604412B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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
    • C02F2001/007—Processes including a sedimentation step

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

A method of treating water comprises adding flocculent to the water being treated and then subjecting the water to electronic fluid treatment. The electronic fluid treatment takes place in apparatus comprising electrodes winch are coated with ruthenium hydroxide and are therefore men. The water is thereafter subject to separation in a sedimentation tank or a filter.
PCT/ZA2014/000080 2013-12-23 2014-12-23 Water treatment WO2015103649A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA2016/04412A ZA201604412B (en) 2013-12-23 2016-06-29 Water treatment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA2013/09746 2013-12-23
ZA201309746 2013-12-23

Publications (2)

Publication Number Publication Date
WO2015103649A2 WO2015103649A2 (en) 2015-07-09
WO2015103649A3 true WO2015103649A3 (en) 2016-03-17

Family

ID=53494246

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ZA2014/000080 WO2015103649A2 (en) 2013-12-23 2014-12-23 Water treatment

Country Status (2)

Country Link
WO (1) WO2015103649A2 (en)
ZA (1) ZA201604412B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107616115A (en) * 2017-09-13 2018-01-23 沈华斌 A kind of livestock breed aquatics water supply installation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490257A (en) * 1983-02-25 1984-12-25 Becker Dieter J Process for purification of waste waters accumulated from pulp production, particularly from chlorine bleaching of pulp
WO2012055263A1 (en) * 2010-10-28 2012-05-03 波鹰(厦门)科技有限公司 Apparatus and method for treating and recycling tannery wastewater based on nano catalytic electrolysis technology and membrane technology

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490257A (en) * 1983-02-25 1984-12-25 Becker Dieter J Process for purification of waste waters accumulated from pulp production, particularly from chlorine bleaching of pulp
WO2012055263A1 (en) * 2010-10-28 2012-05-03 波鹰(厦门)科技有限公司 Apparatus and method for treating and recycling tannery wastewater based on nano catalytic electrolysis technology and membrane technology

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107616115A (en) * 2017-09-13 2018-01-23 沈华斌 A kind of livestock breed aquatics water supply installation

Also Published As

Publication number Publication date
WO2015103649A2 (en) 2015-07-09
ZA201604412B (en) 2017-09-27

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