MD3726G2 - Installation for complex electrophotocatalytic purification of water from stable organic compounds - Google Patents

Installation for complex electrophotocatalytic purification of water from stable organic compounds

Info

Publication number
MD3726G2
MD3726G2 MDA20070173A MD20070173A MD3726G2 MD 3726 G2 MD3726 G2 MD 3726G2 MD A20070173 A MDA20070173 A MD A20070173A MD 20070173 A MD20070173 A MD 20070173A MD 3726 G2 MD3726 G2 MD 3726G2
Authority
MD
Moldova
Prior art keywords
water
electrophotocatalytic
purification
complex
organic compounds
Prior art date
Application number
MDA20070173A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD3726F1 (en
Inventor
Ольга КОВАЛЁВА
Виктор КОВАЛЁВ
Георге ДУКА
Виктор КОЧКОДАН
Владислав ГОНЧАРУК
Original Assignee
Государственный Университет Молд0
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 Государственный Университет Молд0 filed Critical Государственный Университет Молд0
Priority to MDA20070173A priority Critical patent/MD3726G2/en
Publication of MD3726F1 publication Critical patent/MD3726F1/en
Publication of MD3726G2 publication Critical patent/MD3726G2/en

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  • Catalysts (AREA)
  • Physical Water Treatments (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

The invention relates to devices for complex electrophotocatalytic purification of natural and man-caused waters from stable organic compounds and pathogenic microorganisms and can be used in the processes for water treatment, water supply and environment protection from pollution.The installation for complex electrophotocatalytic purification of water from stable organic compounds includes an auxiliary capacity for polluted water (15), a cylindrical body (1) made of quartz glass with ultra-violet lamps (27) with reflector (2), a branch pipe (6) for outlet of the purified water, a branch pipe (4) for oxidant admission with valve (5), connected to the base of the body (1). Coaxially to the body there is installed a ceramic porous membrane (7), covered with a photocatalytically active layer, connected at the inlet to the auxiliary capacity for polluted water (15) by a pipeline (11), equipped with a valve (12), a pump (14) and a flowmeter (13), and at the outlet - by a pipeline (16), equipped with a valve (18) and a manometer (17). At the bottom of the body (1) it is placed a spherical magnetized charge (21), and in the upper part of the body (1) it is placed a filter (20) with floating granular charge, between which there are distributed highly dispersed particles (22). On the outside of the body (1), in the zone of placement of the spherical magnetized charge (21), there is installed a solenoid (23) with current regulator (24).Novelty of the invention consists in that inside the membrane (7) it is coaxially installed a cylindrical titanium anode (8), plated with ruthenium dioxide, and on the outside of the membrane (7) it is installed with clearance a cylindrical perforated cathode (9), the electrodes being connected to a constant-current source with the possibility of separate unipolar treatment of water. Inside the body (1) there are fixed cylinders of quartz glass (25), wherein there are installed ultra-violet lamps (27), connected to an actuating starter (28).
MDA20070173A 2007-06-13 2007-06-13 Installation for complex electrophotocatalytic purification of water from stable organic compounds MD3726G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20070173A MD3726G2 (en) 2007-06-13 2007-06-13 Installation for complex electrophotocatalytic purification of water from stable organic compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20070173A MD3726G2 (en) 2007-06-13 2007-06-13 Installation for complex electrophotocatalytic purification of water from stable organic compounds

Publications (2)

Publication Number Publication Date
MD3726F1 MD3726F1 (en) 2008-10-31
MD3726G2 true MD3726G2 (en) 2009-05-31

Family

ID=40030525

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20070173A MD3726G2 (en) 2007-06-13 2007-06-13 Installation for complex electrophotocatalytic purification of water from stable organic compounds

Country Status (1)

Country Link
MD (1) MD3726G2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD186Z (en) * 2009-07-27 2010-11-30 Государственный Университет Молд0 Photocatalytic reactor for water purification
MD320Z (en) * 2010-05-24 2011-08-31 Государственный Университет Молд0 Installation for the regeneration of cartridge with activated carbon or mineral sorbents used for purification of water from organic compounds

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3911G2 (en) * 2008-06-11 2009-12-31 Государственный Университет Молд0 Combined photo-biocatalytic reactor for destructive purification of sewage waters from hard-degradable organic compounds
MD41Z (en) * 2008-07-16 2010-01-31 Государственный Университет Молд0 Installation for combined photocatalytic destruction of biochemicaly hard-degradable organic substances
WO2010130031A1 (en) * 2009-05-11 2010-11-18 Trojan Technologies Fluid treatment system
MD210Z (en) * 2009-09-04 2010-12-31 Государственный Университет Молд0 Plant for combined purification of water from hard-degradable organic substances
US10286992B2 (en) 2010-11-09 2019-05-14 Trojan Technologies Fluid treatment system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US586449A (en) * 1897-07-13 Car-fender
MD3149G2 (en) * 2005-09-15 2007-04-30 Государственный Университет Молд0 Plant for water photocatalytic purification from organic substances
MD3728G2 (en) * 2007-02-26 2009-05-31 Государственный Университет Молд0 Photocatalytic reactor for water purification from pollutants

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US586449A (en) * 1897-07-13 Car-fender
MD3149G2 (en) * 2005-09-15 2007-04-30 Государственный Университет Молд0 Plant for water photocatalytic purification from organic substances
MD3728G2 (en) * 2007-02-26 2009-05-31 Государственный Университет Молд0 Photocatalytic reactor for water purification from pollutants

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Molinari R., Grande C., Drioli E. Photocatalytic membrane reactors for degradation of organic pollutants in water. Catalysis today, vol. 67, Issues 1- *
Molinari R., Grande C., Drioli E. Photocatalytic membrane reactors for degradation of organic pollutants in water. Catalysis today, vol. 67, Issues 1-3, 2001, p. 273-279 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD186Z (en) * 2009-07-27 2010-11-30 Государственный Университет Молд0 Photocatalytic reactor for water purification
MD320Z (en) * 2010-05-24 2011-08-31 Государственный Университет Молд0 Installation for the regeneration of cartridge with activated carbon or mineral sorbents used for purification of water from organic compounds

Also Published As

Publication number Publication date
MD3726F1 (en) 2008-10-31

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees