In Berlin-Kreuzberg, a new swimming pool has been created as an interim solution with a special container water treatment and tank. The container is above the waterline of the pool, this, like other solutions, is uncommon!
There is no excerpt because this is a protected post.
The Kükelhaus School in Magdeburg, the building was 2009 built. For the children and young people a pool was designed with height-adjustable floor. As a base, a concrete construction should serve, which are lined in the system "Myrthapools" and with a height movable floor (Hubboden) should be equipped.
An existing vacuum precoat filter is fitted with new filter plates from 400 upgraded to 800m³/h. Efficient new pumps work in conjunction with a new stainless steel basin.
The Kükelhaus School in Magdeburg, the building was 2009 built. For the children and young people a pool was designed with height-adjustable floor. As a base, a concrete construction should serve, which are lined in the system "Myrthapools" and with a height movable floor (Hubboden) should be equipped.
Either you compare both sides, the multi-layer filter and the pressure precoat filter, without any adsorption or one compares both sides with the adsorption in an external activated carbon container. The positive rating shifts slightly towards the pressure precoat filter.
Changing lanes for a different perspective, a determination of the location of the pressure precoat filter. Advantages- and disadvantages of this technique are considered.
Changing lanes for a different perspective, a determination of the location of the pressure precoat filter. Advantages- and disadvantages of this technique are considered.
Service Plans, a printed calendar specifically for the organization of maintenance and service in water treatment plants and swimming pools
Published in: Das Schwimmbad und sein Personal, edition 01/2020 ... Who wants to have the money, must hurry!
Downloadable icons in the theme of design and construction of water treatment plants,Disinfection systems and measurements of disinfecting agents
This tutorial consists essentially of the above available Video. The use of the Mobile Legionella laboratorie for measuring the concentration of legionella is explained. For the successful measurement it is required, meticulously follow the steps shown. That is why it is recommended, several times to watch the video and to make personal notes. Have fun seeing and much success in measuring!
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.
The system of the pool hydraulic Tichelmann is widespread and can often be used without special calculations. But what, if thepool is not rectangular or relative 1:2 was built or even designed with curves in the pool wall from architects? In the article, the newspaper of the Federal Association of German Schwimmmeister “Das Schwimmbad und sein Personal” edition 02/2019 a note is given to the methods of calculation.
Gravity filters are a new form of open water filter. This tutorial covers the design of the filter and the optimization. This post is under construction, but refers to the contents of two newspaper articles.
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.
Flyers aquaandpools in online view
Published in: Das Schwimmbad und sein Personal, edition 10/2018 To download for registered users: [wpdm_package id=’3008′]
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.
Tutorial Legionella. What do the legionella, where to find them. Which associations and authorities deal with it, which rules are set up. What can be done against Legionella and how can success be checked. Aerosols and dust as the source of infection with Legionella. It has taken many years, until people have noticed, that water does not exist solely in liquid and solid form. The idea, that water dissolved in air is present in the environment, brings many people already to the edge of imagination. Where to find aerosols, there is also found legionella. Few of these species in biologically film are dangerous to humans. However, a risk arises from the increase under favorable conditions up to a number, which weakened humans can not fend off with the natural systems.
Chlorine dioxide is used worldwide as a disinfectant and more important. This success is built: by the toxic effects on organisms, the high degree of independence from the pH of the water and the difference of the reaction by-products of chlorine dioxide to the reaction by-products of chlorine. A detailed justification for the use of chlorine dioxide should be read in newspaper articles to Filterverkeimung and in the tutorial to Legionella. The theme of the following lines is the on-site production (in situ) shown of chlorine dioxide in a generator.
What do biocides and antibiotics have in common? Their common goal is it, kill for humans dangerous microorganisms. We already know from school lessons, that the survival of a species closely related to their adaptability is. The concept of probiotic displacement takes a different approach: WITH microorganisms living instead of believing, that you can destroy them. One should be aware of: Bacteria belong to humans!
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.
Published in: Das Schwimmbad und sein Personal, edition 07/2018 To download for registered users: [wpdm_package id=’2844′]
Internet of things is literally on everyone's lips, and describes, such as the Internet in equipment has arrived. In our industry, you might think, IOT aviod the pools. We should change that together! Maybe it just needs a new slogan for it, as industry 2.0 or GroKo (german for big Coalition), in which the name is more powerful than the content. The chemical basis for disinfection have not changed significantly, we will address these fundamentals. How can a own Internet of water build up in each pool , but will play a major role in the following.
2- and 3-Elektode systems. A nozzle of the flow-through chamber with 6mm diameter approximately 15 millimeters distance brings a constant jet of fluid (symbolized by a blue arrow) with the disinfectant in a direction plumb to the membrane (1). The membrane allows molecules of the disinfectant mainly pass through . These molecules put a pathway in the electrolyte liquid (2) to the working electrode (3) back. The working electrode (3) is of precious metals (gold or platinum) so they do not corrode. The working electrode (3) is with a very small but accurate electrical voltage.
Calibrate: Calibration is in the field of measurement of water parameters for the definition “Which signal of the sensor corresponds to which value.” used.
If we talk about disinfection, then most people immediately think of "chlorine". Here is often overlooked, that chlorine in different forms occurs. While the right eye can be protected by "free chlorine" for infections, is the left eye may be the result of bounded chlorine and his children in the air. This bound chlorine is the reason for the bad taste and smell in the air - but has very little to do with the disinfection or our protection. Membrane-covered sensors can also detect this kind of chlorines.
Tutorial to choose Membrane covered amperometric sensors with detailed explanations of the parameters. In this table, you can select the correct sensor. In the footer of the table filter can be written, which restricts the number of rows. Please also note the informations, which will be displayed in the right columns by horizontal scrolling. Find out in the fields measuring size, Subgroup, Measuring range, Measuring water, Pressure, pH range, Temperature, Cross sensitivity, Reaction time, Connections, Downloads, about the existing possibilities and conditions.
In the membrane-covered amperometric sensor, the working electrode is separated from the water and disinfectant by a most sensitive membrane. A cleaning device is not realizable. This membrane may be by substances, which are located in water, be contaminated. This contamination holds the molecules to be measured back and reduces the sensitivity of the measurement. Caused by the membrane, a membrane-covered amperometric sensor is sensitive to pressure. For some disinfectant there is the possibility, carry out the measurement without membrane. The missing membrane leads to a pressure stability of the sensor. At the same time this case, the working electrode is exposed, so that the surface can be cleaned mechanically.
Together with the Humboldt University in Berlin, the project was continued "development of a system for ion-specific control of the nutrition of crops in cultivation in greenhouses". The cooperation project focused on the development of a system for ion-specific control of the nutrition of crops in the greenhouse cultivation. This task was divided into 3 areas: 1. Ion-selective measurement of chemical parameters present in the nutrient solution of greenhouse cultures. 2. Determination of the setpoint values for the chemical parameters as the difference between measured value and desired value-dependent growth. 3. Dosing of the individual components in the circuit.
The weight of a human being is made of about two kilograms bacteria. What role the tiny lodger, is hardly known so far.
Disinfection:
Literally: "De-infecting" = "preventing contagion". In the parlance "free of microorganisms make".
In the parlance "free of microorganisms make". The literal language is lost. According to the German Pharmacopoeia (DAB) means disinfection: enable "dead or living material in a state, that it can not infect "
Sterilisation: process, be freed by the subjects of microorganisms. with sterilization, refers to sterilization and disinfection process, by the materials and articles of live microorganisms including their dormant stages (for example spores) be freed. The thus achieved state of materials and articles are called "sterile".
Time to reduce by 90%: The Dezimalreduktionszeit is the time, in the 90% die of a population. Is the time required, die in the nine-tenths of the population, the population is thus reduced to a tenth, as Dezimalreduktionszeit D (D value).
KBE / CFU: Colony forming unit, colony forming unit. A colony forming unit (CFU or CFU, englisch colony forming unit, CFU) is a parameter, which plays a role in the quantification of microorganisms, namely when the viable cell count of microorganisms in a material is determined culturally.
disinfecting process. The history of mankind is the history of disinfection. Immediately after discovery of fire, the fire was used, boil water to. The high temperatures kill harmful organisms in the water and made the water for people available.
Chlorine is a chemical element with the symbol Cl and atomic number 17. In the periodic table of the elements it is in the 7. main group and heard so together with fluorine, Bromine, Iodine and astatine to the group of halogens. Elemental chlorine is under normal conditions in the form of a diatomic molecule Cl2 gaseous form.
The dosage of liquefied chlorine gas from pressurized containers is widely used in water treatment plants, which have a high consumption of free chlorine.
Checklist Chlorgas plants. The planning and implementation of a chlorine gas system requires the collaboration of various trades. The requirements concerning architectural areas, electric ranges, the water treatment plant, water supply, safety technology, fire protection and much more. From experience, a summary of the requirements of the insurance companies should be led.
The dosage of liquid sodium hypochlorite NaClO purchased is frequently used in smaller water treatment plants, which have a low consumption of free chlorine.
The dosage of solid calcium hypochlorite Ca(ClO)2 it's easier … because it contains a higher proportion of free chlorine and does not disintegrate under favorable conditions. Calcium hypochlorite is the calcium salt of hypochlorous acid with the chemical formula Ca(OCl)2. After the gaseous and liquid products, the first solid chloro-product is treated here. Calcium hypochlorite Ca(ClO)2 according to DIN EN 900 is commercially available as an chlorine preparation in the form of tablets or granules. Roof DIN it contains at least 65 % Chlorine.
The use of trichloroisocyanuric acid tablets … usually takes place there, where no measurement- and control system is available. Trichlorisocyanuric acid (completed: chlorinated isocyanurates) is an organic chlorine product, that works as a depot for free chlorine. The advantage of using trichloroisocyanuric, a permanent (Re-) dosage be unnecessary, is bought with significant measurement errors and mistakes.
REGULATION (EG) No. 1451/2007 THE COMMISSION 4. December 2007 on the second phase of the ten-year work program in accordance with Article 16 Paragraph 2 Directive 98/8 / EC of the European Parliament and of the Council concerning the placing of biocidal products list of identified existing substances … Read More
59th meeting of representatives of Members States Competent Authorities for the implementation of Regulation 528/2012 concerning the making available on the market and use of biocidal products
Since the entry into force of the Infection Protection Act (IfSG) am 1. January 2001 there is a obligation to notify for the legionellosis, the disease caused by Legionella.
Since the entry into force of the Infection Protection Act (IfSG) am 1. January 2001 there is a obligation to notify for the legionellosis, the disease caused by Legionella.
Forty-Second Regulation implementing the Federal Pollution Control Act (Regulation about evaporative cooling equipment, Cooling towers and wet scrubbers – 42. BImSchV) from 12. July 2017 (BGBl. I, No. 47, S. 2379) last amended on 9. February 2018 (BGBl. I Nr. 6, S. 202) entered into force … Read More
REGULATION (EU) No. 528/2012 THE EUROPEAN PARLIAMENT AND OF THE COUNCIL 22. May 2012 on the provision on the market and the use of biocidal products For download for registered members: [wpdm_package id=’2607′]
Unfallverhütungsvorschrift Chlorination of water UVV d5 with markings, Scope § 1. (1) This accident prevention regulation applies to - chlorination and procedures, where chlorine or chlorine compounds are introduced into water, - hold spaces of chlorination plants, - storage rooms for the used materials to chlorination.
to § 1 Abs. 1: For transportable pressure receptacles shall otherwise the "Regulation on transportable container-filling stations for compressed gases (Druckbehälterverordnung)“.
(2) This accident prevention regulation does not apply to - stationary pressure vessels, - laboratory work with chlorine or chlorine compounds.
Since the entry into force of the Infection Protection Act (IfSG) am 1. January 2001 there is a obligation to notify for the legionellosis, the disease caused by Legionella.
drinking water disinfection, Examination the effectiveness of disinfectants, Training for the Public Health Service, 24. March 2011, Berlin, Andreas Grunert, Goal of disinfection is the abbot goal of disinfection is the destruction or inactivation of pathogens (bacteria, Viruses and parasites) and nonspecific (nonpathogenic) Microorganisms
Hazardous Material Law of 26. November 2010 (BGBl. I S. 1643, 1644), most recently by Article 148 of the law of 29. March 2017 (BGBl. I S. 626) has been changed For download for registered members: [wpdm_package id=’2780′]
COMMISSION DECISION 8. February 2010 concerning the non-inclusion of certain substances in Annex I, IA or IB of Directive 98/8/EC of the European Parliament and of the Council concerning the placing of biocidal products on the market (Known under document number C(2010) 751) (Text with EEA relevance) (2010/72/EU)
Since the entry into force of the Infection Protection Act (IfSG) am 1. January 2001 there is a obligation to notify for the legionellosis, the disease caused by Legionella.
Since the entry into force of the Infection Protection Act (IfSG) am 1. January 2001 there is a obligation to notify for the legionellosis, the disease caused by Legionella.
Scope of the new biocide, 2013, Federal Institute for Occupational Safety and Health, baua:, Lena Gruhn Am 1. September 2013 releases the new biocide regulation (EU) No. 528/2012 the former Directive 98/8/EC as from. The new regulation allows new registration procedures, For example, the Union authorization or the authorization of product families. For products with a low environmental- and health profile a simplified method is provided. In addition, now treated with biocides goods is recognized. In addition to new labeling requirements may contain only active substances, which are marketable in the European Union.
Am 1. September 2013 releases the new biocide regulation (EU) No. 528/2012 the former Directive 98/8/EC as from. The new regulation allows new registration procedures, For example, the Union authorization or the authorization of product families. For products with a low environmental- and health profile a simplified method is provided. In addition, now treated with biocides goods is recognized. In addition to new labeling requirements may contain only active substances, which are marketable in the European Union.
Guideline for sanitary assessment of organic materials in contact with potable water (KTW-Guideline)
1 scope of application, 1.1 Validity of this guideline, This guideline provides hygienic requirements for plastics and silicones, which are used in contact with drinking water. This Guideline replaces the KTW Guideline of 07. October 2008. You can for hygienic assessment of plastics, such as polyethylene, polypropylene, Polybuten, Polyvinylchlorid, chlorinated polyvinyl chloride, cross-linked polyethylene, polyamide, Polyurethan, Polyester, be used as well as silicones. It also contains provisions for evaluating the test according to DIN EN 16421 for proof of hygienic safety with regard to a microbial growth.
Announcement of the amendment of the drinking water regulations, from 10. March 2016, Pursuant to article 2 the Regulation of 18. November 2015 (BGBl. I S. 2076) will be referred to the wording of the drinking water regulations in since 26. November 2015 made known, as amended.
Since the entry into force of the Infection Protection Act (IfSG) am 1. January 2001 there is a obligation to notify for the legionellosis, the disease caused by Legionella.
Announcement of the list of treatment substances and disinfection procedures in accordance with § 11 the drinking water regulations
– 19. Modification - (Update: December 2017), Below the list of treatment materials and disinfection procedure is in accordance with § 11 the drinking water regulations (TrinkwV 2001)1 as amended by 19. given change known. 1 Introduction: During recovery, Treatment and distribution of drinking water may only use such substances treatment and disinfection, only those methods are applied, contained in the present list. Exceptions apply only if there is an approval of the Federal Environment Agency under the provisions of § 12 TrinkwV 2001. Preparation materials are all substances, the in attracting, Preparation and distribution of potable water can be used up to the discharge point and which may change the composition of the extracted drinking water (§ 3 Number 8 TrinkwV
2001).
Announcement of the amendment of the drinking water regulations, from 10. March 2016, Pursuant to article 2 the Regulation of 18. November 2015 (BGBl. I S. 2076) will be referred to the wording of the drinking water regulations in since 26. November 2015 made known, as amended.
Welcome to the tutorial on the planning a swimming pool! This tutorial focuses not at small private pools on the own land or in the own house. It is aimed at architects and engineers, that the planning of a swimming- pool in public buildings. The subjects of this tutorial are: Overview of the available materials and designs, Advantages- and disadvantages of construction types … The tutorial is not completed.
1. Quotation DIN 19643, section 4: “For disinfecting, a germ killing of Pseudomonas aeruginosa by four orders of magnitude was within 30 s used.” Even if you think, this sentence could not relate to the swimming pool: This theorem is the basis of any further consideration! This theorem describes the effect of the disinfectant chlorine at a concentration of between 0,3 and 0.6 mg/l. All other theorems are built up on this foundation. This theorem is also true for water treatment.
This construction is in Germany often as “White Tank” called. It is initially for the construction of basements (in groundwater) systems used. Bottom plate and outer walls of a closed tank made of concrete with a high water penetration resistance in accordance with DIN EN 206-1 and DIN 1045-2 manufactured. This concrete is also called water-impermeable concrete or waterproof concrete. Expertise and careful approach to planning and construction are key to a proper and even dense basement.
This design is suitable for the renovation of old concrete pools and for the new building. Unlike the “Weißen Wanne” (see post waterproof concrete) the concrete itself has no sealing function. Sealing is provided by a system on the inside of the pool. The components are matched to each other. This affects the adhesion to the subsoil and to each other. The coordination between the materials and the resistance to chlorine is secured too. Of course, the combination of the system is possible with waterproof concrete. The chemical attack on the concrete is made impossible by the seal.
In a district of Bangkok, there is the brewery "Pathumthani Brewery Co. Ltd.“. Since more than 10 Years, the brewery was built by a German company. The chief engineer of that time is now married in Bangkok and advises the royal company today. In addition to the beer money is made with water bottles. Just prior to packaging, the water is mixed with traces of ozone.
Where filter is on it is not always filter in it! ... or what should and can filter my filter? During the filtering the water flows through the filter layers from top to bottom. It acts in addition to forces from the fluid flow and the gravitation on the grains of sand. systems, which would like to outwit these forces, have after my suggestion major disadvantages. After the end of the filter runtime, So when the pressure loss in the filter to its economic limit is, the filter must be regenerated by flushing. This is done in the reverse direction. Subtleties to that later. For the sake of completeness: The distances between the filter rinses are dependent not only on the contamination but also on the growth rates possibly in the filter layer domestic bacteria!
A good friend recently asked me this and complained, that various sales consultants of the major pump manufacturers could not help him. A seller fails then usually, if the customer does not know what he wants. Now I know this friend for many years and have experienced, that one have to have something of a soothsayer, befor his thoughts (dimensioning) guessable. Maybe I just can not only help him with this post.
In the highlands of Ethiopia was build 2015 probably the world's largest brewery company Dashen. In an otherwise very water-deficient environment wells were drilled, which produce several thousand cubic meters of water every day. 132 km or 150 Minutes away by car, outside the city Debre Berhan ("Mountain of Light"), next to the fountain a large area for the brewery was opened. Here traditional African ways of life met with European technology.
Thoughts on the raw water tank. Usually he leads a lonely existence, the raw water tank. No one wanted him, now the overflow channel makes it necessary. Previously, yet everything was so easy, now you have to make a head, when the gray box in the earth needs a new water. Sometimes, the box is also suspected, just drink the water away. The necessary "selection" of things, that arrive in the tank as litter of the overflow, not exactly stimulates to unbridled enthusiasm. It seems so simple: "A lot of (tank volume) helps a lot!“, as so often in life, it is then not so simple.
If we let it flow! Is there a reason, think about this little "surge water piping"? No later than, if you can convert these ideas into cash. Because of the surge of water transport in an overflow channel and a slope line is pure waste of money. For simplicity, we assume the basin from the last post and expect times with these values.
It was once a miller, was poor, but he had a large outdoor swimming pool. Now it happened, that he came to speak to the King, and to make himself appear, he said to him,: “I have a pool, the sun and water can spin into gold.” The king said to the miller: “This is an art, pleases me well, if your planning office is so clever, as you say, so bring it tomorrow in my castle, I will put her to the test.”
The adventure channel is a very commonly used in public attraction experience pools. The rotating water flow makes visitors much fun. A common mistake is, because of the rotation, to have to limit the pool with a wall. The assumption, that a particularly large amount of water would flow into the overflow channel in this area, will be refuted in the article. Published in the magazine 07/2018 the newspaper of the Federal Association of German Schwimmmeister "The swimming pool and its staff".
A few important millimeters may vary the overflow channel around the circumference of a swimming pool. A justification and calculating the difference.
A story from the Resort Mark Brandenburg to the Schwimmmeister in the Fontane Therme and the floating sauna on the lake Rupppiner.
At Humboldt University in Berlin was researched at this time on tomatoes. There is a fungus, which spreads of hydroponics and encourage the plants to growth of the roots. This fungus spreads through the water, comprising the minerals … Read More
The Kükelhaus School in Magdeburg, the building was 2009 built. For the children and young people a pool was designed with height-adjustable floor. As a base, a concrete construction should serve, which are lined in the system "Myrthapools" and with a height movable floor (Hubboden) should be equipped.
Saransk is the capital of the Russian republic of Mordovia. Already 2010 the city has begun, to invest in infrastructure. Right next to the Ice Palace and the Sports Stadium, the palace of water sports was built. After the date of the opening was postponed due to delays in the other trades, was planned for December 2011 the completion of the bridge over the competition pool with a width of 25 meters. The pool itself is built with a length of approximately 51,50m, so that the end position of the bridge results in a pool length of 50,20m. With a displacement of the bridge to 25 Meter gets you 2 separate pools with a length of 25 Meter. These pools can be used differently in training and competition.
Saransk is the capital of the Russian republic of Mordovia. Already 2010 the city has begun, to invest in infrastructure. Right next to the Ice Palace and the Sports Stadium, the palace of water sports was built. During the construction phase it became clear, that it would be difficult, meet the opening date. Because the inauguration of Russian President should be made, absolute deadline loyalty was required of all trades. My job was it, to guide the Russian technicians and to secure the appointment.
The village Kaprun, in the middle of the Austrian Alps 2010 expanded its tourism offer by the hotel thermal spa "Tauern SPA". The terrain, on which the Hotel Therme was built, is called alluvial. The structural engineer had to take this into consideration and has decided to, to let build the pools only at a time, when the largest forces already rests on the foundations. He has therefore chosen a variable and possibly weather-independent construction for the pools. The very precise requirements of architects have been implemented through a redesign of the overflow gutter and of the hydraulic connections. The stone-covered gutter saves energy, especially in the mountains.
The outdoor pool Meinerzhagen is located within view of the A45 Autobahn and had to struggle with the consequences. The abrasion of the tires sat down every year on the slide the pool wall. In a previous step, the water treatment had been converted to Vacuum Precoat Filtration. The dimensioning of the circulating flow done for cost reasons and because of the good filling water quality on 50% compared to DIN 19643. This places special demands on the hydraulics of the pool. The pool in the old state had a deep overflow channel and below the floor level slopped walls. Unfortunately, the old overflow reservoir had been dimensioned a bit too small – or the overflow channel and the gradient tubes too large. Therefore, this system had to be changed with a smaller channel and replaced with pipelines in the right slope.
The district town Reichenbach im Vogtland has modernized the old outdoor pool group. It created a diving pool, a competition pool, an adventure pool and a children's pool. In the original planning was several pools of stainless steel, however, the price was able to convince the representatives of the city and the architect with my Italian client's system. To ensure that all services contract could be offered, various new developments and motivation of internal staff were required.
The first major challenge was an architect competition. Since we had drawn the pools already at the time of new 3D CAD technology, probably has the photomontage of the pool in an aerial view picture brought success . It was the first object, that under … Read More
The leisure and adventure pool "Sumpfmühle" Hetzdorf was built on the site of a dammed mill pond. Before the upper part of the lake was dammed. This part was used as a drinking water reservoir and the stream fed into a tube passing the object. So the pools are on a swampy basement. Originally, a part of the object should become reconsidered later and can be used throughout the year. From this design out the divided form of water areas due. The directly adjoining hotel "Sumpfmühle" and the object itself live in symbiosis.