FIELD: environmental protection. SUBSTANCE: oxidative system is prepared by electrochemical synthesis in 40-96% sulfuric acid aqueous solution. Detoxification of pesticides consists in synthesis of oxidative system by passing constant electric current (density up to 1 A/sq.cm) through solution, suspension, or emulsion of pesticide in sulfuric acid aqueous solution, which results in oxidation of all organic components. Process is carried out at temperature not below 50 C to prevent accumulation of peroxide intermediates and up to boiling temperature of solution depending on sulfuric acid concentration, pressure not exceeding its atmospheric value. EFFECT: achieved complete oxidation of all organics and enabled adsorption of metal on the cathode surface. 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR LIQUID-PHASE OXIDATIVE DETOXIFICATION OF PHENOXYL-SERIES PESTICIDES | 1999 |
|
RU2163158C1 |
| METHOD FOR OXIDIZING LIQUID-PHASE NEUTRALIZATION OF NITROPHENOL PESTICIDES AND NITROGEN-CONTAINING HETEROCYCLIC COMPOUNDS | 2004 |
|
RU2278714C1 |
| METHOD FOR CARRYING OUT OXIDATIVE ORGANOCHLORINE PESTICIDES DEACTIVATION | 2006 |
|
RU2323023C1 |
| METHOD FOR OXIDATIVE LIQUID-PHASE NEUTRALISATION OF PHOSPHORUS-CONTAINING PESTICIDES | 2009 |
|
RU2421261C1 |
| METHOD OF OXIDIZING LIQUID-PHASE DEWATERING OF TRIBUTYLPHOSPHATE AND ORGANIC SOLUTIONS THEREOF | 2004 |
|
RU2273506C1 |
| METHOD FOR NON-STANDARD PESTICIDES DISPOSAL | 2008 |
|
RU2360721C1 |
| METHOD OF ELECTROLYTIC TREATMENT OF HERBAL RAW MATERIAL WASTE | 2017 |
|
RU2649872C1 |
| APPARATUS FOR MONITORING SUSPENDED PARTICLES THROUGH PHOTOMETRY | 2009 |
|
RU2413202C1 |
| INVERSION VOLTAMMETERIC METHOD FOR DETERMINING VITAMIN B CONCENTRATION | 1995 |
|
RU2091782C1 |
| INVERSIVE-VOLTAMPEROMETRIC METHOD OF DETERMINATION OF VITAMIN | 1995 |
|
RU2090877C1 |
