Dr. Brill + Partner News Center

You will find the latest information about our company and the industries we work in here. Please feel free to contact us if you have any questions or suggestions about topics or content!

May 31, 2021
Workshop: Vergabekriterien für die Zertifizierung von Antifouling-Systemen mit dem blauen Engel
Das Problem durch Bewuchs (= Fouling) auf Schiffen ist so alt wie die Schifffahrt selbst. Schiffsrümpfe werden über kurz oder lang von festsitzenden, pflanzlichen und tierischen Organismen besiedelt. Dieser Bewuchs erhöht den Reibungswiderstand der Schiffe, was die Fahrtgeschwindigkeit mindert und den Treibstoffverbrauch erhöht. Um das zu verhindern, werden Antifoulinganstriche benutzt. Nach derzeitiger Kenntnis sind rd. 75 % aller Antifoulinganstriche (AF) im Sportbootbereich und rd. 95% aller Beschichtungen in der Berufsschifffahrt kupferbasiert. Hinzu kommen weitere Biozide, die derzeit für diese Verwendung genehmigt sind. Alle diese Biozide werden direkt und intendiert in die Gewässer eingetragen und können dort, neben den eigentlichen Zielorganismen, auch andere im Gewässer lebende Organismen schädigen. Am Beispiel Kupfer konnte bereits gezeigt werden, dass die Emissionen aus Antifoulingbeschichtungen eine relevante Umweltbelastung darstellen. Eine Möglichkeit, diese Umweltbelastung zu minimieren, ist die Nutzung von Alternativen, die ohne die Abgabe von Bioziden die Bewuchsbildung verringern. Es stellen sich aber die Fragen: Wie umweltfreundlich und wie wirksam sind diese Alternativen? Das Umweltbundesamt lässt derzeit im Rahmen des Projektes FKZ 371 96541 50 diese Fragen prüfen, um daraus Kriterien für die Vergabe des Umweltzeichens Blauer Engel für Antifouling-Systeme zu entwickeln. Schlussendlich sollen mit dem Umweltzeichen alternative und umweltfreundliche Bewuchsschutzmethoden gefördert werden. In dem Online-Workshop soll nun ein erster Vorschlag für Vergabekriterien einem Interessentenkreis aus Herstellern, Behörden und NGOs vorgestellt werden. Anschließend gibt es die Möglichkeit zur Diskussion. Der Workshop findet am 15.06.2021 von 09:00 - 12:00 und 13:00 - 16:00 Uhr statt.  Für weitere Fragen und eine Anmeldung melden Sie sich bitte bei folgernder E-Mail-Adresse: jens.wallis@brillantifouling.com
May 14, 2021
Dr. Brill + Partner GmbH is partner laboratory of the School of Life Science at UKE
Every year on August the 1st the training for Biological-Technical Assistant starts at the School of Life Science of the UKE. The two-year training is aimed at anyone with a keen interest in biology and, in particular, in a wide range of laboratory activities. The first 9 months of the training focus on theory. This is followed by a year of gaining practical experience. In 3 internships of 4 months each, the students get the chance to get to know different institutes, such as us, the Dr. Brill + Partner GmbH Institute for Microbiology and Hygiene. very year on August the 1st the training for Biological-Technical Assistant starts at the School of Life Science of the UKE. The two-year training is aimed at anyone with a keen interest in biology and, in particular, in a wide range of laboratory activities. The first 9 months of the training focus on theory. This is followed by a year of gaining practical experience. In 3 internships of 4 months each, the students get the chance to get to know different institutes, such as us, the Dr. Brill + Partner GmbH Institute for Microbiology and Hygiene. Lukas Kuhn completed his training at the School of Life Science of the UKE from 2017 - 2019. At that time, he did his first internship at our institute on Norderney. After his training, Lukas found his way back to us and has been working with us on Norderney ever since. There he is responsible for technology. Lukas keeps existing test stands running, carries out minor repairs and is involved in the development of new test methods and equipment. "The work here on Norderney is special in that every day is different here. You work a lot outside at the harbor and on the beach and are dependent on the weather and tides there. My tasks here are very varied, from evaluating experiments to image processing and manual work. In addition, there is a very pleasant working atmosphere with top colleagues." Applications to the School of Life Science for the training start August 2021 are still possible until May 31. We look forward to sharing our knowledge and experience with all future interns.  
March 29, 2021
Neues Forschungsprojekt: HaptoCheck
Development of a standardized test method to evaluate the anti-adhesion properties of surfaces against biofilms on ship hulls. Akronym: HaptoCheck - ZIM-Förderkennzeichen KK5193801KS0 The present project addresses the development of a test method for the adhesive strength of microbial coatings (biofilms) on ship hulls. Biofilms form the first stage of colonization of surfaces and create the basis for macroscopic fouling, which has a negative impact on fuel consumption in shipping. The main focus of the research project is initially to establish series of measurements on the detachment of biofilms from test surfaces as a function of wall shear stress. For this purpose, a laboratory-scale test apparatus will be produced to simulate the sailing speed of ships in practice. On this basis, abiotic model substances are to be developed, with the aid of which the adhesion of microbial surface coatings to antifouling coatings can be simulated in the test apparatus and used to quantify such effects as part of a standardized test procedure. On the basis of the test results, a final evaluation of the effectiveness of such coating systems is to be  which should enable developers to optimize the non-stick properties of their products more cost-effectively and effectively. The resulting new test method is a screening test for estimating the effectiveness of antifouling systems. It is a seasonally independent rapid test procedure that will provide paint companies with quick results for further development. The procedure will not be able to replace the later semi-annual open water tests with the promising variants, but it will accelerate the development work of the companies.