ES2270665B1 - PROCEDURE FOR THE USE OF WATER FROM WASHING OF LETTER AND USE AS AN ECOLOGICAL INSECTICIDE. - Google Patents

Abstract

Water use procedure of lupine washing and use as an ecological insecticide. For it water from the lupine washes is used, reserving the water from said washing; said water is subsequently filtered by cellulose filters, the result of which It is stored in warehouses. Later he receives a treatment by adding a bactericidal antiseptic such as acid benzoic or sodium benzoate. It is subsequently concentrated by evaporation process under reduced pressure by rotary evaporator at room temperature, packaging for transport and application in suitable containers. Of application for the manufacture of Organic agricultural insecticides

Description

Water use procedure of lupine washing and use as an ecological insecticide.

The technical sector of this invention is the of agricultural insecticide techniques, through the use of natural substances that are available as waste from a procedure or treatment carried out for different purposes.

The lupine is a legume whose use It is usually preceded by a washing treatment and conditioning of it, especially because it is presented hydrated as food for animals and for people. Previously Lupine is washed once collected. Legume It is rich in alkaloids that are especially present in its skin, and they are the ones that are washed away, preventing colonies of microorganisms proliferate that can lead to Destruction of product conditions.

The water in this wash is traditionally discard These waters are not especially polluting, and could reused without further ado, although it is usual to take them to the drain without further treatment, as it has been said are dirty waters of low pollutant content

However, it has been verified that through a biological cleaning and stabilization process followed by a concentration process of the mixture of substances that have origin in the lupine wash, a valid compound is produced as an insecticide, rich in alkaloids that are toxic product for certain insects, and therefore is active against pests and for coming from a natural process which is the washing of legumes mentioned, does not suppose an alteration of the growth of plants on which it is applied, reaching yields highly satisfactory, so it is fully applicable in agriculture and especially suitable for the so-called Ecological

Indication of prior art

They have not been described in the patent literature, processes of this nature. There is no known history of This use.

The present invention aims at a procedure for the use of wash water from lupine as an ecological insecticide, and the use of washing water As an ecological insecticide.

In order to make clearer the explanation that will follow, a sheet of drawings is attached that in a diagram of Tables represent the water treatment phases of the washed until it can be used as an insecticide.

It is represented indicated as:

1. water from washing lupins

2. Filtration process through filters formed by cellulose plates

3. storage of wash water already filtered in deposits

4. biological stabilization through a bactericidal antiseptic, such as benzoic acid or benzoate sodium

5. concentration by evaporation of water a pressure reduced by rotary evaporator so that the temperature of boil does not exceed the environmental, so that the alkaloids, which they are the active matter of the ecological insecticide, I don’t know degrade

6. Packaging.

7. Use.

Explanation of the invention.

Water from lupine wash 1 is transported and stores in an installation. This installation can be linked to the place where the lupine is washed, or it can be a distant installation, in which case it is transported by vats or conductions

Water 1 with all the substances found in suspension, it is subjected to a filtration process 2 by cellulose filters Colloids and other size products higher than the cellulose filter, they are retained by said filters

Said water is stored in tanks 3, whose content is stabilized biologically by an addition of benzoic acid or sodium benzoate, which has an antiseptic effect bactericide.

This content is subsequently concentrated 5 a through a boiling process at room temperature reducing the pressure, by means of rotary evaporator, without the temperature of boiling exceeds the environmental, so that they do not degrade the alkaloids, constitutive of the active matter of insecticide.

The subsequent phase is the packaging for your Fumigation use.

Explanation of an embodiment

As explained, the water coming Lupine washing, instead of being discarded, is reserved to give the treatment and be used as an insecticide.

Said water is filtered through filters cellulose, so that the particles you have in suspension are retained and separated from the liquid, so that the colloids and Products larger than the cellulose filter pass retained by said filters.

The resulting liquid is stored and treated to stabilize it biologically by adding a Bactericidal such as benzoic acid or sodium benzoate.

The resulting content is concentrated by boiling process at room temperature by broken steam

It is then packaged in containers for application.

It is of industrial application for manufacturing of insecticides intended for use in organic farming.

Claims (2)

1. Use of lupine wash water as an ecological insecticide, characterized in that:

-

be proceeds to wash the lupines without prior crushing, reserving the water from said washing;

-

be filter the water from the lupine wash;

-

be stored in warehouses;

-

be add a bactericidal antiseptic, said bactericide being antiseptic benzoic acid or sodium benzoate;

-

be concentrated by evaporation process under reduced pressure by rotary evaporator at room temperature;

-

be Packaged in containers for application.

2. Use of the lupine wash water as an ecological insecticide, according to claim 1, characterized in that the filtration process of the lupine wash water is carried out by filters formed by plates of
cellulose.