SG11201607377WA - Filter devices and filtering methods - Google Patents

Filter devices and filtering methods

Info

Publication number
SG11201607377WA
SG11201607377WA SG11201607377WA SG11201607377WA SG11201607377WA SG 11201607377W A SG11201607377W A SG 11201607377WA SG 11201607377W A SG11201607377W A SG 11201607377WA SG 11201607377W A SG11201607377W A SG 11201607377WA SG 11201607377W A SG11201607377W A SG 11201607377WA
Authority
SG
Singapore
Prior art keywords
filter devices
filtering methods
filtering
methods
filter
Prior art date
Application number
SG11201607377WA
Inventor
Zhaohong Huang
Guojun Qi
Wei He
Original Assignee
Agency Science Tech & Res
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 Agency Science Tech & Res filed Critical Agency Science Tech & Res
Priority to SG11201607377WA priority Critical patent/SG11201607377WA/en
Publication of SG11201607377WA publication Critical patent/SG11201607377WA/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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F1/465—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electroflotation
    • 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
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
    • 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
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C02F2001/46157—Perforated or foraminous electrodes
    • 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
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C02F2001/46171—Cylindrical or tubular shaped
    • 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
    • C02F2103/008—Originating from marine vessels, ships and boats, e.g. bilge water or ballast water
SG11201607377WA 2014-03-12 2015-03-12 Filter devices and filtering methods SG11201607377WA (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG11201607377WA SG11201607377WA (en) 2014-03-12 2015-03-12 Filter devices and filtering methods

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SG10201400583S 2014-03-12
PCT/SG2015/000073 WO2015137878A1 (en) 2014-03-12 2015-03-12 Filter devices and filtering methods
SG11201607377WA SG11201607377WA (en) 2014-03-12 2015-03-12 Filter devices and filtering methods

Publications (1)

Publication Number Publication Date
SG11201607377WA true SG11201607377WA (en) 2016-10-28

Family

ID=54072170

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201607377WA SG11201607377WA (en) 2014-03-12 2015-03-12 Filter devices and filtering methods

Country Status (2)

Country Link
SG (1) SG11201607377WA (en)
WO (1) WO2015137878A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10597313B2 (en) 2017-02-16 2020-03-24 Saudi Arabian Oil Company Chlorination-assisted coagulation processes for water purification

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10128088A1 (en) * 2001-06-11 2003-01-23 Henry Bergmann Water disinfection comprises use of electrolysis unit, where water from sterile filtration stage comes into contact with at least one electrode
US8147700B2 (en) * 2008-09-04 2012-04-03 Maria Elektorowicz Wastewater treatment system and method
CN102674542B (en) * 2012-05-30 2013-06-12 北京碧水源膜科技有限公司 Charged membrane device for water processing and usage method of device

Also Published As

Publication number Publication date
WO2015137878A1 (en) 2015-09-17

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