WO2012123965A3 - Potentised coagulant dose generator - Google Patents

Potentised coagulant dose generator Download PDF

Info

Publication number
WO2012123965A3
WO2012123965A3 PCT/IN2012/000136 IN2012000136W WO2012123965A3 WO 2012123965 A3 WO2012123965 A3 WO 2012123965A3 IN 2012000136 W IN2012000136 W IN 2012000136W WO 2012123965 A3 WO2012123965 A3 WO 2012123965A3
Authority
WO
WIPO (PCT)
Prior art keywords
potentised
coagulant
coagulant dose
dose generator
generator
Prior art date
Application number
PCT/IN2012/000136
Other languages
French (fr)
Other versions
WO2012123965A2 (en
Inventor
Prasanna DESHMUKH
Original Assignee
Deshmukh Prasanna
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 Deshmukh Prasanna filed Critical Deshmukh Prasanna
Publication of WO2012123965A2 publication Critical patent/WO2012123965A2/en
Publication of WO2012123965A3 publication Critical patent/WO2012123965A3/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
    • C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • 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
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • C02F2001/46147—Diamond coating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4618—Supplying or removing reactants or electrolyte

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Hydrology & Water Resources (AREA)
  • Animal Behavior & Ethology (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A method for generating a potentised coagulant solution which accelerates coagulation in water containing high organic contaminants is disclosed. The method comprises electrolyzing an aqueous solution of a coagulant compound to provide a chemical complex with at least one hydroxyl group.
PCT/IN2012/000136 2011-03-01 2012-02-29 Potentised coagulant dose generator WO2012123965A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN567/MUM/2011 2011-03-01
IN567MU2011 2011-03-01

Publications (2)

Publication Number Publication Date
WO2012123965A2 WO2012123965A2 (en) 2012-09-20
WO2012123965A3 true WO2012123965A3 (en) 2012-12-27

Family

ID=46831138

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2012/000136 WO2012123965A2 (en) 2011-03-01 2012-02-29 Potentised coagulant dose generator

Country Status (1)

Country Link
WO (1) WO2012123965A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0968963A1 (en) * 1998-07-01 2000-01-05 Honda Giken Kogyo Kabushiki Kaisha Method of decomposing organic compounds with electrolyzed water
JP2004358452A (en) * 2003-06-04 2004-12-24 Ebara Corp Electrolytic treatment apparatus
CN101970072A (en) * 2009-02-25 2011-02-09 国立大学法人山口大学 Activated metal salt flocculant and process for producing same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0968963A1 (en) * 1998-07-01 2000-01-05 Honda Giken Kogyo Kabushiki Kaisha Method of decomposing organic compounds with electrolyzed water
JP2004358452A (en) * 2003-06-04 2004-12-24 Ebara Corp Electrolytic treatment apparatus
CN101970072A (en) * 2009-02-25 2011-02-09 国立大学法人山口大学 Activated metal salt flocculant and process for producing same

Also Published As

Publication number Publication date
WO2012123965A2 (en) 2012-09-20

Similar Documents

Publication Publication Date Title
AU2012356848A8 (en) Lactic acid extraction
PL407196A1 (en) Disinfection of water used in the fracturing operation
CR20130466A (en) METHOD AND SYSTEM TO TREAT WATER USED FOR INDUSTRIAL PROCESSES
PL2528869T3 (en) Method for reducing sludges produced by wastewater treatment facilities
MY169244A (en) Process for the preparation of a zeolitic material
IL228547A0 (en) Solar desalination plant for sea water ,brines or waste water desalination method
WO2012142996A3 (en) Water treatment for the electrolysis of water
HRP20170994T1 (en) Apparatus and process for generation of energy by organic rankine cycle
AR093986A1 (en) PHERROMAGNETIC CARBON BODIES AND PRODUCTION PROCESS
MX2011012786A (en) Water filter-pitcher.
LT2771475T (en) Process for the conversion of lignocellulose into an organic acid with recycling of dissolved salts
GT201300256A (en) PROCESSES FOR THE DEVELOPMENT OF MACROCYCLIC DEPSIPEPTIDES AND NEW INTERMEDIARIES
SI2609032T1 (en) Method for concentrating an aqueous hydrogen peroxide solution
MX2013013891A (en) Anti-scale water treatment system and method.
HK1205090A1 (en) Method for producing water having hydrogen molecules dissolved therein
WO2013164541A3 (en) Power generation by direct osmosis
WO2012083089A3 (en) Apparatus and methods for disinfecting contact lenses
SG11201401048WA (en) Method for producing aqueous hydrogen peroxide solution
EP2563723A4 (en) Method for water treatment
HRP20170934T1 (en) Apparatus and process for generation of energy by organic rankine cycle
CL2015001384A1 (en) Apparatus and method for water treatment mainly by replacement using a dynamic electric field
WO2014037810A3 (en) Acidic electrolyzed water, and manufacturing method for same
AR087595A1 (en) METHOD FOR CONVERSION OF CARBON DIOXIDE IN ORGANIC COMPOUNDS AND APPLIANCE TO ACHIEVE IT
BR112012014356A2 (en) impurities removal method and composition
FR2996548B1 (en) PROCESS FOR THE CONTINUOUS TREATMENT OF WATER CONTAINING ORGANIC MATTER BY ENZYMATIC TREATMENT

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12757742

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12757742

Country of ref document: EP

Kind code of ref document: A2