Construction of 3 Piece of pressure precoat filter as a tubular precoat filter with a total of 660m³/h in the Pegau public pool.
For the mission, it was therefore necessary to equip the filter with new filter plates, to develop these plates new and economically for a first single piece. The 21 existing panels were against 43 to add new plates to be developed.
In the field of biosystems technology, the Humboldt University of Berlin is planning online investigations of the manure water of plants and fish. It should 6 Parameters can be measured and transmitted via web protocol.
In the spring 2019 I was commissioned to develop a transmitter, the millivolt signal of the ion selective electrodes (ISE) for the following parameters…
In the employee relationship within the Dosatronic GmbH in the position of Technical Director, the development of a regulator in the slogan "INTERNET OF WATER" I initiated, continued and completed the first target status. Previously, the DOSATRONIC GmbH has a variety of other brands bought and sold as an OEM product. The biggest weakness of these devices was the lack of communication with decentralized systems. As a second weakness, the communication with the operator via the line-oriented display was identified. So, the goal was a modular controller with an embedded Web server, which performs the communication based on HTML. The features of this controller are described in detail.
Seminar for measurement of disinfectants in water with the following contents: Introduction water disinfection, Measurable disinfectant, Connection pH and disinfecting action of chlorine and bromine, Principle of amperometric measurement with and without membrane, Construction membrane-covered sensors, Conditions of measurement, Cross-sensitivities, Causes of any disturbance of the measurement, Signal transmission and signal types, Calibration of the connected controller, Maintenance and reconditioning of the electrochemical system of sensors.
Seminar zu Regler DCW400ip – INTERNET OF WATER; Introduction water disinfection, Measurable disinfectant, Connection pH and disinfecting action of chlorine and bromine, Influence of trichloro-isocyanuric acid on the measured value, Conventional methods for producing chlorine dioxide, Signal extracting with different sensor types, Available modules for the device and available measurement parameters, Connecting the device to the Internet, Advantages of the internal Web server, Activation of the modules, Setting of the sensor to the module, Configuration of the controller, Output configuration, Configuration of target value, Warning levels and alarm levels, Calibration of the instrument and the DPD measurement configuration of the timer functions, Configuration of all inputs on the main board and use of data, User Management, Email Management, evaluate statistical data,
Seminar for measurement of disinfectants in water with the following contents: Introduction water disinfection, Measurable disinfectant, Connection pH and disinfecting action of chlorine and bromine, Principle of amperometric measurement with and without membrane, Construction membrane-covered sensors, Conditions of measurement, Cross-sensitivities, Causes of any disturbance of the measurement, Signal transmission and signal types, Calibration of the connected controller, Maintenance and reconditioning of the electrochemical system of sensors.
Published in: Das Schwimmbad und sein Personal, edition 10/2018 To download for registered users:
From Craft calibration and the many pitfalls to these daily handles. In each water treatment facility of a public swimming pool needs to be done: Measuring and logging water chemistry. In previous articles, we have often discussed it, but always on the edge and not focused on the activities of calibration.
Contamination of sand filters (Biological contamination of the filters) is a growing problem, particularly through the use of activated carbon. The newspaper article offers solutions and ideas. Disinfection against Filterverkeimung. With a water treatment and disinfection after the letters of DIN everything is done? No! Where does the air from your air flushing? If you do not know it or you can smell during the flushing, then you should urgently and carefully read to the end.
Again, this post assumes, that flocculation and filtering are set optimally and work. The hints, which the Federal Environmental Agency in the notice: "Hygiene requirements for pools and monitoring" 2014 is about the quality of filtering given, we had in a previous text in the October 2016 implemented.