The convoluted party in the project ‘ Managing biofilm geological formation in pipes ’ met lately . This two - yr study should in the coming years offer more sixth sense into how biofilm formation in pipes can be prevented and how to keep microbic weewee in near status in an emission - free polish .
Approach of the projectWithin this projection a standardised biofilm setup and protocol for obtaining reproducible biofilm formation is being developed so that biofilm formation can be measured , and the consequence of treatment against biofilm formation can be settle ( end of 2017 - the end of 2018 ) . In gain , strategies are being develop ( 2018 ) and tested ( finish 2018 - 2019 ) , in social club to hold in biofilm formation in irrigation pipes during cultivation , and to remove biofilm on the pipes during crop revolution . The strategy are aimed at make condition that are unfavourable for biofilm formation and must fit into an emission - free cultivation system .
Biofilm monitorIt has been agreed to use as standard frame-up the biofilm admonisher that was develop by KWR for enquiry into the force of germicide and biocidal factor on biofilm remotion . For this the biofilm monitoring gadget will be filled with PE rings , which are normally used in the irrigation piping and will be connected to schematic piping . The system will be flowed through with a alimental solution from the tomato cultivation , thereby model conditions as they occur in a polish place . Among other things , menstruation pace , downtime and temperature will be accept into account . The apparatus will be place at the WUR in Bleiswijk ; during the WaterEvent on October 4 , the labor will be talk over during a research auction pitch .
In the first step of the research it will be examined whether the system mentioned above will moderate to the developing of reproducible biofilm and will be essay in what time frame a unchanging biofilm concentration will have been developed . In the second part of the research the effects of germicide , its methods and biocides on biofilm shaping are investigated with this setup .
Choice of merchandise for biofilm restrictionIn the second phase , the effect from four products against biofilm formation will be test . In any case , the following production are included:• Aqua 4D electromagnetic treatment from Planet Horizons Technologies• Ultrasonic water treatment from Advanced Waste Water Solutions BV• Microbial preparations from MICROBAC B.V.• Stabilized hydrogen peroxide from Cindro B.V.Soon it will be discussed whether other resources need to be test .
execution of instrument and financing of projectThis labor is executed by KWR Water Cycle Research Institute and Wageningen University & Research , BU greenhouse horticulture and finance by Foundation Program Fund greenhouse gardening , Top Sector Water , Top Sector Horticulture & Starting Material and participate provider . Also in the succeeding support will be needed in rescript to be able-bodied to preserve such research . To this goal ‘ Knowledge in your nursery ’ ( KijK ) is important to get sector - all-inclusive research funding usable to stay visibly ahead in the development of glasshouse horticulture . This inquiry is one of the two work packet of ‘ microbic healthy water for glasshouse horticulture ’ .
rootage : Glastuinbouw Waterproof
