FIELD: industrial synthesis of organic compounds; treatment of drinking water and sewage; analysis of organic compounds and nitrogen oxides. SUBSTANCE: oxygen or nitrogen/oxygen mixture with addition of 0.001-0.1 vol.% NH3 are fed into ozonizer, followed by generating corona discharge therein by applying simultaneously direct-current voltage and pulsed-current voltage, pulse frequency being f=2-100 Hz. Ozone yield is 0.015-0.30 vol.%. EFFECT: lower energy consumption; environmentally safe process. 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| PROCESS OF RECOVERY OF NOBLE METALS FROM MATERIAL CARRYING THEM | 1998 |
|
RU2158774C2 |
| DEVICE FOR SUPPLYING ELECTRIC PRECIPITATORS WITH DC AND PULSE VOLTAGE SIMULTANEOUSLY | 1992 |
|
RU2107986C1 |
| METHOD OF CLEANING GAS EMISSIONS OF NITROGEN OXIDES | 2009 |
|
RU2403955C1 |
| DEVICE FOR SIMULTANEOUS POWER SUPPLY TO ELECTROPHYSICAL INSTRUMENTS WITH HIGH CONSTANT AND PULSE-FREQUENCY VOLTAGE OF SUB-MICROSECOND RANGE (VERSIONS) | 2010 |
|
RU2453022C2 |
| ELECTROPHYSICAL DEVICE FOR CLEANING GASES FROM ENVIRONMENTALLY HARMFUL IMPURITIES, AIR DISINFECTION AND STERILIZATION | 2020 |
|
RU2733395C1 |
| METHOD OF SEPARATING PARTICLES AND/OR DROPLETS FROM FLOW | 2006 |
|
RU2320422C1 |
| DEVICE FOR THE INTERNAL COMBUSTION ENGINES EMISSIONS CLEANING OF THE NITROGEN OXIDES USING THE NON-EQUILIBRIUM LOW-TEMPERATURE PLASMA AND THE ABSORBER | 2018 |
|
RU2689020C1 |
| METHOD OF PURIFICATION OF THE WASTE WATERS | 2003 |
|
RU2278829C2 |
| METHOD AND DEVICE FOR OXIDATION OF IMPURITIES IN WASTE GASES "PLASMA BARRIER" | 2016 |
|
RU2730340C2 |
| METHOD OF REGULATING OZONE CONCENTRATION | 2005 |
|
RU2372278C2 |
