AR026326A1 - PROCESS TO INHIBIT THE MICRO AND MACRO BIO-FOULING SETTLEMENT (BIOENSUCIATION) AND THE STABILIZED SOLUTION USED - Google Patents
PROCESS TO INHIBIT THE MICRO AND MACRO BIO-FOULING SETTLEMENT (BIOENSUCIATION) AND THE STABILIZED SOLUTION USEDInfo
- Publication number
- AR026326A1 AR026326A1 ARP000105764A ARP000105764A AR026326A1 AR 026326 A1 AR026326 A1 AR 026326A1 AR P000105764 A ARP000105764 A AR P000105764A AR P000105764 A ARP000105764 A AR P000105764A AR 026326 A1 AR026326 A1 AR 026326A1
- Authority
- AR
- Argentina
- Prior art keywords
- alkali metal
- chlorine dioxide
- micro
- oxide
- salt
- Prior art date
Links
Abstract
Un método de control e inhibicion de micro y macrobiofouling (Bioensuciamiento) consistente en dosificar en los distintos sistemas que utilizan aguasnaturales en forma directa, ya sea dulce o salada, una solucion de dioxido de cloro estabilizada, en una concentracion que oscila desde 1.0 al 15.0%, obtenidaspor acidificacion de clorito de metal alcalino con ácido clorhídrico, hasta pH 2-3, elevando el mismo posteriormente a un pH de 7.0 a 9.5. Las dosis aplicadasson de 1.0 ppm a 200.0 ppm, como C IO2 libre, en períodos intermitentes de 60 a 240 minutos, una o varias veces al día, una vez por semana, o todos los días,dependiendo del grado de infeccion a combatir. Comprende a la presente, las soluciones estabilizadas de dioxido de cloro obtenid as a partir del siguienteesquema: Clorito de metal alcalino (aportante del dioxido de cloro); Acido clorhídrico, como reductor del pH y aportante del cloruro (catalizador); Unoxidante, como el peroxido de hidrogeno; Un estabilizante del peroxido de h idrogeno, exclusivamente, la sal sodica del DTPA (ácido dietilentriaminopentaacético) o la sal alcalina del HEDP (ácido 1,1-hidroxietiliden-1,1-difosfonico); Un penetrante, exclusivamente un oxido de amina, como puede ser el oxido dedimetillaurilamin a o de dimetilmiristilamina; Un alcalinizante, hidroxido de metal alcalino.A method of control and inhibition of micro and macrobiofouling (Bio-fouling) consisting of dosing in the different systems that use natural waters directly, whether fresh or salt, a stabilized chlorine dioxide solution, in a concentration ranging from 1.0 to 15.0 %, obtained by acidification of alkali metal chlorite with hydrochloric acid, up to pH 2-3, subsequently raising it to a pH of 7.0 to 9.5. The doses applied are 1.0 ppm to 200.0 ppm, as free C IO2, in intermittent periods of 60 to 240 minutes, once or several times a day, once a week, or every day, depending on the degree of infection to be fought. It comprises, at present, the stabilized solutions of chlorine dioxide obtained from the following scheme: Alkali metal chlorite (chlorine dioxide contributor); Hydrochloric acid, as a pH reducer and chloride (catalyst) contributor; One oxidizer, such as hydrogen peroxide; A stabilizer of hydrogen peroxide, exclusively, the sodium salt of DTPA (diethylenetriaminepentaacetic acid) or the alkaline salt of HEDP (1,1-hydroxyethylidene-1,1-diphosphonic acid); A penetrant, exclusively an amine oxide, such as dedimetillaurylamine oxide or dimethylmyristylamine oxide; An alkalizing agent, alkali metal hydroxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ARP000105764A AR026326A1 (en) | 2000-11-01 | 2000-11-01 | PROCESS TO INHIBIT THE MICRO AND MACRO BIO-FOULING SETTLEMENT (BIOENSUCIATION) AND THE STABILIZED SOLUTION USED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ARP000105764A AR026326A1 (en) | 2000-11-01 | 2000-11-01 | PROCESS TO INHIBIT THE MICRO AND MACRO BIO-FOULING SETTLEMENT (BIOENSUCIATION) AND THE STABILIZED SOLUTION USED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR026326A1 true AR026326A1 (en) | 2003-02-05 |
Family
ID=37515133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP000105764A AR026326A1 (en) | 2000-11-01 | 2000-11-01 | PROCESS TO INHIBIT THE MICRO AND MACRO BIO-FOULING SETTLEMENT (BIOENSUCIATION) AND THE STABILIZED SOLUTION USED |
Country Status (1)
| Country | Link |
|---|---|
| AR (1) | AR026326A1 (en) |
-
2000
- 2000-11-01 AR ARP000105764A patent/AR026326A1/en unknown
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