At a Dutch potted plant grower this yr , after a twelvemonth of examination , system were instal in all return water basins to air the return water . It call for JVR Tecmar ’s Vital Oxidizer . " It is basically a small body of water purifier that rids the water of organic contaminant , " say John van Ruyven , the proprietor of the company develop the system . The systems are now running worldwide . " We have five years of experience in all kind of crop . "
John at GreenTech Amsterdam 2022
The main purpose of the system is to provide O to the root system of rules . " We can measure water quality through a telephone number of parameters , " say John . These include redox potential drop ( mV ) , chlorophyl fluorescence algae ( mg / ltr ) , UV fluorescence ( bacterium and constitutive thing ) , oxygen ( mg / ltr ) , oxygen consumption ( mg / ltr / hour ) EC and Ph . " Together , this gives the water lineament . "
Bacteria , algae , fungi , and barm can prosper extravagantly in a baby’s room ’s water system organization . Depending on the front of salts , organic subject , heat , and residence time , among others , the O mental object in the water is reduced by the oxygen uptake of these alga and organic matter .
This creates an anoxic situation that is unfavorable for the theme of the plant life , the technician explains . " Instead , it creates a favorable environment for pathogens to develop wild . "
Pipeline with ( leftover ) and without pollution ( right hand )
Increasing atomic number 8 levelsBy now using JVR Tecmar ’s venturi - based system , grower can increase O levels in the water supply . " Our Vital - Oxidizer sucks the O into the water through a venturi system . Our organisation pay the O a special vortex which makes the O better ricochet to the water such that the water reaches 9 -11 mg / ltr in terms of atomic number 8 content . The atomic number 8 produce a natural balance wheel in the water and in the root environment . Organic defilement is broken down in the water storage tanks and in the pipe system and beginning surround . "
Measuring waterIn the commencement , growers will have to keep an extra close eye on their pipes look on the amount of fouling in the organisation . Through spray the dirt , blockage in the system can be forbid , as John point out . " The fostering dry land for the pathogen will then be broken down , which will also land down the pathogen charge per unit . Organic contaminant can be evaluate by a redox m or with a nitrite trial run . If the nitrite level is 0 mg / ltr , all algae have intermit down . "
The amount of pathogens can be measured by having a DNA scan of the H2O or substrate . " pattern show that products such as chlorine or related products and atomic number 1 peroxide and ozone are no longer need , " states John , who has already lead the system at growers in the Netherlands , Belgium , and internationally in North America , Australia , and elsewhere in Europe , among others .
For more selective information : John van RuyvenJVR Tecmar[email protected]www.jvrtecmar.nl
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