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 Welcome to our customer reference video about the use of lipasanF® at the Amperverband in Munich.

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 The affected plant is located in Geisel-Bullach and cleans the wastewater from around 10 municipalities with 250,000 inhabitants.

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 Exit situation

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 The plant collects the grease from the public channel system via the ventilated sand and grease catch.

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 The daily use of this grease is moistened and sealed in an external collection tank of about 30 cubic meters.

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 Every three to four months, the collection tank is excavated, cleaned and the grease is externally disposed of.

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 By using lipasanF®, a result improvement of about 20,000 euros per cleaning process is achieved.

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 Test setup

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 After the analysis of the collected grease sample on site, the collection tank was equipped with an air lance to secure the ventilation and through mixing of the grease.

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 The air lance is connected via the sand and grease catch.

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 Due to the high amount of grease, in this case we decided to use an IBC for the dosage.

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 Here, 10 liters of lipasanF® with 200 liters of water are mixed in a temperature range of 25 to 30 degrees Celsius

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 and then dosed into the grease collection tank via a drain hose.

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 Test run

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 The existing grease has already been collected for four months and would have been excavated in the short term.

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 This recording shows the starting situation.

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 After 24 hours, you can already see a significant change in the consistency of the grease.

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 Already after 48 hours, the consistency was partly so liquid that a part was pumped into an intermediate shaft and then transferred to the v-tower.

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 Of course, fresh grease from the grease and sand catch was also added every day.

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 Result

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 Here the preliminary result after three weeks of dosage of lipasanF®.

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 After the complete emptying of the grease collection tank in the v-tower, this no longer shows any grease adhesion.

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 After that, no further cleaning measures are necessary.

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 Ecology

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 Ecologically, grease is used optimally as an energy carrier and biogas is gained.

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 Economically, there is a result improvement of 20,000 euros through grease separation and subsequent biogas extraction.