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2. Organization of an additive filter
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Kieselguhr filter components
A Kieselguhr or other additive filter is always added (figure 8 b ):
a diatomaceous earth feeder with agitator and alluvial feed and metering pump, or two specialized pumps. There may also be two dosers, each dispensing a specific type of alluvium;
a filtration pump with a flow control valve (if the pump is a centrifugal pump);
a flowmeter ;
sample taps ;
high-point drain valves ;
a manhole for visualizing alluvial flow;
a look at the filtered liquid;
...
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Organization of an additive filter
Homogenization
Bibliography
Regulations
• Decree no. 78-166 of January 31, 1978 on the metrological control of certain prepackages, supplemented by the Orders of October 20, 1978 and February 25, 1980.
• Decree no. 5-771 of May 21 1955 on milk intended for human consumption.
• Decree no. 77-1026 of September 7 1977 defining sterilized milk and UHT sterilized milk.
• Directive 2007/45/EC...
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